# Safety Capacitor, Metallized PP, Radial Box - 2 Pin, 0.1 µF, ± 20%, X2, Through Hole
**URL**: https://novapart.co/products/B32922P3104M000/safety-capacitor-metallized-pp-radial-box-2-pin-01
**SKU**: B32922P3104M000
**Manufacturer**: TDK
**Category**: Passive Components || Capacitors || Film Capacitors || Noise Suppression & Safety Capacitors
**Price**: €0.1810
**Stock**: 1000+
**Lead Time**: 137 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Capacitance | 0.1µF |
| Lead Spacing | 15mm |
| Dv/Dt Rating | 340V/µs |
| Product Range | B32922P Series |
| Qualification | AEC-Q200 |
| Dielectric Type | Metallized PP |
| Humidity Rating | GRADE II (Test Condition A) |
| Voltage Rating X | 305VAC |
| Voltage Rating Y | - |
| Suppression Class | X2 |
| Capacitor Mounting | Through Hole |
| Capacitance Tolerance | ± 20% |
| Capacitor Case / Package | Radial Box - 2 Pin |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4338756/)
## **Film Capacitors**
## EMI Suppression Capacitors (MKP)
**Series/Type: B32922P/Q ... B32924P/Q**
Date: April 2024
TDK Electronics AG 2024. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics’ prior express consent is prohibited.
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Typical applications**
## **Dimensional drawing**
- X2 class for interference suppression
- "Across the line" application
- Severe ambient conditions
- Automotive application
## **Climatic**
- Max. operating temperature: 125 °C
- Climatic category (IEC 60068-1): 40/125/56
## **Features**
- Small dimensions
- Good self-healing properties
## Dimensions in mm
**==> picture [47 x 63] intentionally omitted <==**
- AEC-Q200 compliant
- RoHS-compatible
- Halogen-free capacitors available on request
## **Construction**
- Dielectric: polypropylene (MKP)
- Plastic case (UL 94 V-0)
- Epoxy resin sealing (UL 94 V-0)
|Lead
spacing
±0.4
_e_|Lead
diameter
d1±0.05|Type|
|---|---|---|
|15|0.8|B32922P/Q|
|22.5|0.8|B32923P/Q|
|27.5|0.8|B32924P/Q|
## **Terminals**
- Parallel wire leads, lead-free tinned
- Special lead lengths available on request
## **Marking**
Manufacturer's logo, lot number, date code, rated capacitance (coded), capacitance tolerance (code letter), rated AC voltage (IEC), series number, sub-class (X2), dielectric code (MKP), climatic category, passive flammability category, approvals
## **Delivery mode**
- Bulk
- Taped (Ammo pack or reel) For taping details, refer to chapter "Taping and packing".
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**2**
~~a~~ **EMI Suppression Capacitors (MKP) B32922P/Q ... B32924P/Q X2 / 305 V AC**
## **Marking example**
## **Approvals**
Approval marks
**==> picture [464 x 94] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Standards|Certificate|
|EN 60384-14:2014|ENEC-04096 (approved by UL)|
|IEC 60384-14:2013|
|eo|
|UL 60384-14:2014|E97863 (approved by UL)|
|CSA E60384-14:2013|
|GB/T6346.14-2015|CQC20001257420|
**----- End of picture text -----**
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**3**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Overview of available types**
|Lead spacing|15 mm|22.5 mm|27.5 mm|
|---|---|---|---|
|Type|B32922P/Q|B32923P/Q|B32924P/Q|
|CR(F)||||
|0.033||||
|0.039||||
|0.047||||
|0.056||||
|0.068||||
|0.082||||
|0.10||||
|0.12||||
|0.15||||
|0.18||||
|0.22||||
|0.27||||
|0.33||||
|0.39||||
|0.410||||
|0.47||||
|0.56||||
|0.68||||
|0.82||||
|1.0||||
|1.2||||
|1.5||||
|1.8||||
|2.0||||
|2.2||||
|2.7||||
|3.3||||
|3.9||||
|4.7||||
|5.6||||
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**4**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Ordering codes and packing units**
|Lead
spacing
mm|CR
F|Max. dimensions
whl
mm|Ordering code
(composition see
below)|Ammo
pack
pcs./MOQ|Reel
pcs./MOQ|Untaped
pcs./MOQ|
|---|---|---|---|---|---|---|
|15|0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.33
0.39
0.47
0.56
0.68|5.010.518.0
5.010.518.0
5.010.518.0
5.010.518.0
5.010.518.0
5.010.518.0
5.010.518.0
6.012.018.0
6.012.018.0
7.012.518.0
7.012.518.0
8.014.018.0
8.014.018.0
8.514.518.0
9.017.518.0
9.017.518.0
11.018.518.0
11.018.518.0|B32922P3333+***
B32922P3393+***
B32922P3473+***
B32922P3563+***
B32922P3683+***
B32922P3823+***
B32922P3104+***
B32922P3124+***
B32922P3154+***
B32922P3184+***
B32922P3224+***
B32922P3274+***
B32922P3334M***
B32922Q3334+***
B32922P3394+***
B32922P3474+***
B32922P3564+***
B32922P3684M***|4680
4680
4680
4680
4680
4680
4680
3840
3840
3320
3320
2920
2920
2720
2560
2560
–
–|5200
5200
5200
5200
5200
5200
5200
4400
4400
3600
3600
3000
3000
2800
2800
2800
2200
2200|4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
2000
2000
2000
2000
2000
1200
1200|
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further intermediate capacitance values on request.
## **Composition of ordering code**
- + = Capacitance tolerance code: M = ±20%
- K = ±10%
- *** = Packaging code
- 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel
- 003 = Straight terminals, untaped (lead length 3.2 ±0.3 mm)
- 000 = Straight terminals, untaped (lead length 6.0 –1.0 mm)
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**5**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Ordering codes and packing units**
|Lead
spacing
mm|CR
F|Max. dimensions
whl
mm|Ordering code
(composition see
below)|Ammo
pack
pcs./MOQ|Reel
pcs./MOQ|Untaped
pcs./MOQ|
|---|---|---|---|---|---|---|
|22.5|0.22
0.27
0.33
0.33
0.39
0.41
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.0
2.2|6.015.026.5
6.015.026.5
6.015.026.5
7.016.026.5
7.016.026.5
8.516.526.5
8.516.526.5
8.516.526.5
10.516.526.5
10.518.526.5
11.020.526.5
12.022.026.5
14.529.526.5
14.529.526.5
14.529.526.5
14.529.526.5|B32923P3224+***
B32923P3274+***
B32923P3334M***
B32923Q3334+***
B32923P3394+***
B32923P3414+***
B32923P3474+***
B32923P3564M***
B32923P3684+***
B32923P3824+***
B32923P3105+***
B32923P3125+***
B32923P3155+***
B32923P3185+***
B32923P3205+***
B32923P3225+***|2720
2720
2720
2320
2320
1920
1920
1920
1560
1560
1480
1320
–
–
–
–|2800
2800
2800
2400
2400
2000
2000
2000
1600
1600
1400
1200
–
–
–
–|2880
2880
2880
2520
2520
2040
2040
2040
2160
2160
2040
1800
1040
1040
1040
1040|
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further intermediate capacitance values on request.
## **Composition of ordering code**
- + = Capacitance tolerance code: M = ±20% K = ±10%
- *** = Packaging code
- 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel
- 003 = Straight terminals, untaped (lead length 3.2 ±0.3 mm)
- 000 = Straight terminals, untaped (lead length 6.0 –1.0 mm)
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**6**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Ordering codes and packing units**
|Lead
spacing
mm|CR
F|Max. dimensions
whl
mm|Ordering code
(composition see
below)|Ammo
pack
pcs./MOQ|Reel
pcs./MOQ|Untaped
pcs./MOQ|
|---|---|---|---|---|---|---|
|27.5|0.68
0.82
1.0
1.2
1.2
1.5
1.8
2.2
2.7
3.3
3.3
3.9
3.9
4.7
4.7
5.6|11.019.031.5
11.019.031.5
11.019.031.5
11.019.031.5
12.521.531.5
12.521.531.5
13.523.031.5
14.024.531.5
18.027.531.5
16.032.031.5
18.027.531.5
18.033.031.5
21.031.031.5
18.033.031.5
21.031.031.5
22.036.531.5|B32924P3684+***
B32924P3824+***
B32924P3105+***
B32924P3125M***
B32924Q3125+***
B32924P3155+***
B32924P3185+***
B32924P3225M***
B32924P3275+***
B32924Q3335+***
B32924P3335M***
B32924P3395+***
B32924Q3395+***
B32924P3475M***
B32924Q3475M***
B32924P3565+***|–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–|1400
1400
1400
1400
1200
1200
1000
1000
–
–
–
–
–
–
–
–|1280
1280
1280
1280
1120
1120
1040
1040
800
880
800
800
720
800
720
784|
MOQ = Minimum Order Quantity, consisting of 4 packing units. Further intermediate capacitance values on request.
## **Composition of ordering code**
- + = Capacitance tolerance code: M = ±20% K = ±10%
- *** = Packaging code
- 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel
- 003 = Straight terminals, untaped (lead length 3.2 ±0.3 mm)
- 000 = Straight terminals, untaped (lead length 6.0 –1.0 mm)
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**7**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Technical data and specifications**
Reference standard: UL / IEC 60384-14:2013/AMD1:2016 and AEC-Q200D. All data given at T = 20 °C unless otherwise specified
|Rated AC voltage(IEC 60384-14)|305 V AC(50/60 Hz)|305 V AC(50/60 Hz)|305 V AC(50/60 Hz)|305 V AC(50/60 Hz)|
|---|---|---|---|---|
|Maximum continuous DC voltage VDC
(110 °C)|630 V DC||||
|Max. operating temperature Top,max
(Top= TA+ self-heating)|+125 °C||||
|DC operating derating
between 110 °C and 125 °C|1.33% / °C of VDCderating compared to VDCat 110 °C||||
|DC test voltage1)|Between terminals: 1312 V DC, 2 s||||
|Dissipation factor tan(in 10-3)
at 20 °C (upper limit values)|at|C0.1F|0.1FCR2.2F|CR2.2F|
||1 kHz
100 kHz|1.0
5.0|1.0
–|3.0
–|
|Insulation resistance Rins(in G
or time constant= CR• Rins(in s)
at 100 V DC, 20 °C, rel. humidity65%
and for 60 s (minimum as-delivered
values)|CR0.33F||CR0.33F||
||15 G||5000 s||
|Passive flammabilitycategory|B||||
|Operating voltage Vopat high
temperature|Top125 °C
Top125 °C||VopVAC(continuously)
Vop1.25 • VAC(1000 h)||
|Biased humidity test 1
Biased humidity test 2|Temperature:
+40 °C ±2 °C
Relative humidity (RH):
93% ±3%
Voltage value:
305 V AC, 50 Hz
Test duration:
1000 hours
Temperature:
+85 °C ±2 °C
Relative humidity (RH):
85% ±2%
Voltage value:
240 V AC, 50 Hz
Test duration:
500 hours||||
|Limit values after damp heat test|Capacitance change |C/C|:
10%
Dissipation factor change |tan|:
< 0.005
Insulation resistance Rins
200 M||||
|Temperature cycling, 30 min maximum
dwell time at each temperature extreme.
1 min. maximum transition time.|–55 °C ... +125 °C / 100 cycles
Capacitance change |C/C|5%
No visible damage||||
- 1) The repetition of this DC voltage test may damage the capacitor. Special care must be taken in case of use several capacitors in a parallel configuration.
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**8**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Pulse handling capability**
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/s.
"k0" represents the maximum permissible pulse characteristic of the waveform applied to the capacitor, expressed in V[2] /s.
## Note:
The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor.
## **dV/dt and k0 values**
|**dV/dt and k0 values**||||
|---|---|---|---|
|Lead spacing (mm)|15|22.5|27.5|
|dV/dt (V/s)|340|170|80|
|k0(V2/s)|292400|146200|69000|
## **Impedance Z versus frequency f**
(typical values)
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**9**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Permissible AC current IRMS versus frequency f**
## **(for sinusoidal waveforms TA** **90 °C and** **ESR <100% from receipt condition)**
Lead spacing 15 mm
**==> picture [91 x 63] intentionally omitted <==**
**==> picture [59 x 54] intentionally omitted <==**
Lead spacing 22.5 mm
**==> picture [91 x 81] intentionally omitted <==**
**==> picture [59 x 64] intentionally omitted <==**
**==> picture [59 x 53] intentionally omitted <==**
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**10**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
Lead spacing 27.5 mm
**==> picture [91 x 80] intentionally omitted <==**
**==> picture [54 x 53] intentionally omitted <==**
**==> picture [60 x 42] intentionally omitted <==**
## **Testing and Standards**
|**Test**|**Reference**|**Conditions of test**|**Conditions of test**|**Performance**
**requirements**|
|---|---|---|---|---|
|Electrical
parameters|IEC 60384-14|Voltage Proof:
Between terminals:
4.3VR(DC), 1min
Terminals and enclosure:
2 VR+ 1500 V AC, 1 min
Insulation resistance, Rins
Capacitance, C
Dissipation factor, tan||Within specified limits|
|Robustness
of terminations|IEC 60068-2-21|Tensile strength (test Ua1)
Wire diameter
Tensile force||Capacitance and tan
within specified limits|
|||0.5 < d1 0.8 mm
0.8 < d1 1.25 mm|10 N
20 N||
|Resistance to
soldering heat|IEC 60068-2-20,
test Tb,
method 1A|Solder bath
temperature at 260 ±5 °C,
immersion for 10 seconds||C/C0 5%
tanwithin specified limits|
|Rapid change of
temperature|IEC 60384-14|TA= lower category temperature
TB= upper category temperature
Five cycles, duration t = 30 min||No visible damage
|C/C0|5%
tanwithin specified limits|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**11**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
|**Test**|**Reference**|**Conditions of test**|**Performance**
**requirements**|
|---|---|---|---|
|Vibration|IEC 60384-14|Test FC: vibration sinusoidal
Displacement: 0.75 mm
Acceleration: 98 m/s2
Frequency: 10 Hz ... 500 Hz
Test duration: 3 orthogonal axes,
2 hours each axe|No visible damage|
|Bump|IEC 60384-14|Test Eb: Total 4000 bumps with
400 m/s2mounted on PCB
6 ms duration|No visible damage
|C/C0|5%
tanwithin specified limits|
|Damp heat,
steady state|IEC 60384-14|Test Ca
40 °C / 93% RH / 56 days|No visible damage
|C/C0|5%
|tan|≤ 0.008 for C ≤ 1F
|tan|≤ 0.005 for C > 1F
Voltage proof
Rins 50% of initial limit|
|Impulse test
Endurance|IEC 60384-14|3 impulses
TB/ 1.25 VR/ 1000 hours,
1000 VRMSfor 0.1 s every hour|No visible damage
|C/C0|10%
|tan|≤ 0.008 for C ≤ 1F
|tan|≤ 0.005 for C > 1F
Voltage proof
Rins 50% of initial limit|
|Charge and
discharge|IEC 60384-14|dv/dt = 100 V/s
Cycles = 10000||C/C0|10%
|tan|≤ 0.008 for C ≤ 1F
|tan|≤ 0.005 for C > 1F
Voltage proof
Rins 50% of initial limit|
|Passive
flammability|IEC 60384-14|Flame applied for a period of time
dependingon capacitor volume|B|
|Active
flammability|IEC 60384-14|20 discharges at 2.5 kV + VR|The cheesecloth shall not burn
with a flame|
|Biased
humidity 1||85 °C / 85% relative humidity /
500 h / 240 V AC, 50Hz|No visible damage
|C/C0|10%
Dissipation factor change
|tan|≤ 0.005
Insulation resistance
Rins200 M|
|High
temperature
exposure
(storage)|AEC-Q200|125 °C for 1000 hrs|No visible damage
|C/C0|10%
|tan|≤ 0.008
Insulation resistance
Rins50% of initial limit|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
**12** 4/24
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
|**Test**|**Reference**|**Conditions of test**|**Performance**
**requirements**|
|---|---|---|---|
|Temperature
cycling|AEC-Q200|TA= –55 °C
TB= upper category temperature
1000 cycles, duration t = 30 min|No visible damage
|C/C0|5%|
|Biased humidity 2|AEC-Q200|40 °C / 93% relative humidity /
1000 h / 305 V AC, 50 Hz|No visible damage
|C/C0|10%
|tan|≤ 0.005
Insulation resistance
Rins200 M|
|Operating life|AEC-Q200|Rated voltage / 125 °C / 1000 h|No visible damage
|C/C0|10%
|tan|≤ 0.008
Rins50% of initial limit|
|Physical
dimension|AEC-Q200|As per user and supplier
specification (length, width, height,
lead length, lead space)|No visible damage
Within specification|
|Resistance to
soldering heat|AEC-Q200|260 ± 5 °C for 10 s|No visible damage
|C/C0|5%
|tan|≤ 0.001|
|Solderability|AEC-Q200|J-STD-002,
For both leaded and SMD
Electrical test not required
Magnification 50
Conditions: leaded; method A at
235 °C, category 3|A minimum of 95% of each of
the surface being tested shall be
exhibit good wetting. The
balance of the surface may
contain only small pin holes,
dewetted areas, and rough
spots provided such defects are
not concentrated in one area.
There shall be no nonwetting or
exposed base metal within the
evaluated area.|
|Moisture
resistance|AEC-Q200|MIL-STD-202 Method 106,
t = 24 h/cycle
Note:
Steps 7a and 7b not required
Unpowered
Measurement at 24 ±4 h after
test conclusion|No visible damage
|C/C0|5%
|tan|≤ 0.005
Rins50% of initial limit|
|Electrical
characterization|AEC-Q200|Temp A: –40 °C,
Temp B: +125 °C,
Temp C: +25 °C|No visible damage
Summary to show Min, Max,
Mean and Standard deviation at
room as well as min. and max.
operatingtemperatures|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
**13** 4/24
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
|**Test**|**Reference**|**Conditions of test**|**Performance**
**requirements**|
|---|---|---|---|
|Terminal strength
(leaded)|AEC-Q200|MIL-STD-202 Method 211,
Test leaded device lead integrity
only
Conditions: A (2.27 kg), C (227 g)|No visible damage
|C/C0|2%
|tan|≤ 0.0015
Rins50% of initial limit|
|Resistance
to solvent|AEC-Q200|MIL-STD-202 Method 215,
Notes:
Also aqueous wash chemical -
Okemclean or equivalent
Do not use banned solvents|No visible damage
|C/C0|2%
|tan|≤ 0.0015
Rins50% of initial limit|
|Mechanical
shock|AEC-Q200|MIL-STD-202 method 213,
Figure 1 of method 213
Condition C|No visible damage
|C/C0|3%
|tan|≤ 0.004
Rins50% of initial limit|
|Vibration|AEC-Q200|5 g's for 20 min,
12 cycles each of 3 orientations
Use 8"5" PCB, .031" thick.
7 secure points on one 8" side
and 2 secure points at corners of
opposite sides
Parts mounted within 2" from any
secure point.
Test from 10-2000 Hz|No visible damage|
## **Mounting guidelines**
## **1 Soldering**
## **1.1 Solderability of leads**
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far higher than the upper category temperature of the capacitors, the terminal wires should be cut off from the capacitor before the ageing procedure to prevent the solderability being impaired by the products of any capacitor decomposition that might occur.
|Solder bath temperature|235 ±5 °C|
|---|---|
|Solderingtime|2.0 ±0.5 s|
|Immersion depth|2.0 +0/–0.5 mm from capacitor bodyor seating plane|
|Evaluation criteria:|Wetting of wire surface by new solder90%,
free-flowingsolder|
|Visual inspection||
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**14**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **1.2 Resistance to soldering heat**
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1. Conditions:
|Conditions:|||
|---|---|---|
|Series|Solder bath temperature|Soldering time|
|MKT
boxed (except 2.56.57.2 mm)
coated
uncoated(lead spacing>10 mm)|260 ±5 °C|10 ±1 s|
|MFP
MKP
(lead spacing>7.5 mm)|||
|MKT
boxed(case 2.56.57.2 mm)||5 ±1 s|
|MKP
(lead spacing7.5 mm)
MKT
uncoated (lead spacing10 mm)
insulated (B32559)||<4 s
recommended soldering
profile for MKT uncoated
(lead spacing10 mm) and
insulated(B32559)|
|Immersion depth|2.0 +0/–0.5 mm from capacitor bodyor seating plane|
|---|---|
|Shield|Heat-absorbing board, (1.5 ±0.5) mm thick, between
capacitor bodyand liquid solder|
|Evaluation criteria:
Visual inspection
C/C0
tan|No visible damage
2% for MKT/MKP/MFP
5% for EMI suppression capacitors
As specified in sectional specification|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**15**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **1.3 General notes on soldering**
Permissible heat exposure loads on film capacitors are primarily characterized by the upper category temperature Tmax. Long exposure to temperatures above this type-related temperature limit can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical characteristics. For short exposures (as in practical soldering processes) the heat load (and thus the possible effects on a capacitor) will also depend on other factors like:
- Pre-heating temperature and time
- Forced cooling immediately after soldering
- Terminal characteristics:
- diameter, length, thermal resistance, special configurations (e.g. crimping)
- Height of capacitor above solder bath
- Shadowing by neighboring components
- Additional heating due to heat dissipation by neighboring components
- Use of solder-resist coatings
The overheating associated with some of these factors can usually be reduced by suitable countermeasures. For example, if a pre-heating step cannot be avoided, an additional or reinforced cooling process may possibly have to be included.
## **Recommendations**
As a reference, the recommended wave soldering profile for our film capacitors is as follows:
**==> picture [94 x 42] intentionally omitted <==**
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**16**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
**==> picture [294 x 175] intentionally omitted <==**
Body temperature should follow the description below:
- MKP capacitor
> During pre-heating: Tp 110 °C
During soldering: Ts 120 °C, ts 45 s
- MKT capacitor
> During pre-heating: Tp 125 °C
> During soldering: Ts 160 °C, ts 45 s
When SMD components are used together with leaded ones, the film capacitors should not pass into the SMD adhesive curing oven. The leaded components should be assembled after the SMD curing step. Leaded film capacitors are not suitable for reflow soldering.
In order to ensure proper conditions for manual or selective soldering, the body temperature of the capacitor (Ts) must be 120 °C.
One recommended condition for manual soldering is that the tip of the soldering iron should be <360 °C and the soldering contact time should be no longer than 3 seconds.
For uncoated MKT capacitors with lead spacings 10 mm (B32560/B32561) the following measures are recommended:
- pre-heating to not more than 110 °C in the preheater phase
- rapid cooling after soldering
Please refer to our Film Capacitors Data Book in case more details are needed.
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**17**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Application note for the different possible X1 / X2 positions**
## **In series with the powerline**
## **(i.e. capacitive power supply)**
Typical Applications:
- Power meters
- ECUs for white goods and household appliances
## **In parallel with the powerline**
Typical Applications:
Standard X2 are used parallel over the mains for reducing electromagnetic interferences coming from the grid. For such purposes they must meet the applicable EMC directives and standards.
- Different sensor applications
- Severe ambient conditions
## **Basic circuit**
## **Basic circuit**
**==> picture [102 x 63] intentionally omitted <==**
## **Required features**
- High capacitance stability over the lifetime
- Narrow tolerances for a controlled current supply
**==> picture [63 x 41] intentionally omitted <==**
## **Required features**
- Standard safety approvals (ENEC, UL, CSA, CQC)
- High pulse load capability
- Withstand surge voltages
## **Recommended product series**
- B3293* (305 V AC) heavy duty with EN approval for X2 (UL Q1/2010)
- B3265* MKP series standard MKP capacitor without safety approvals
- B3267*L MKP series standard MKP capacitor without safety approvals
## **Recommended product series**
- B3292*C/D (305 V AC) standard series, approved as X2
- B3291* (330 V AC), approved as X1
- B3291* (530 V AC), approved as X1
- B3291* (550 V AC), approved as X1
- B3292*H/J (305 V AC), severe ambient condition, approved as X2
- B3292*H/J (305 V AC), severe ambient condition, approved as X2
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**18**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Cautions and warnings**
- Do not exceed the upper category temperature (UCT).
- Do not apply any mechanical stress to the capacitor terminals.
- Avoid any compressive, tensile or flexural stress.
- Do not move the capacitor after it has been soldered to the PC board.
- Do not pick up the PC board by the soldered capacitor.
- Do not place the capacitor on a PC board whose PTH hole spacing differs from the specified lead spacing.
- Do not exceed the specified time or temperature limits during soldering.
- Avoid external energy inputs, such as fire or electricity.
- Avoid overload of the capacitors.
- Consult us if application is with severe temperature and humidity condition.
- There are no serviceable or repairable parts inside the capacitor. Opening the capacitor or any attempts to open or repair the capacitor will void the warranty and liability of TDK Electronics.
- Please note that the standards referred to in this publication may have been revised in the meantime.
The table below summarizes the safety instructions that must always be observed. A detailed description can be found in the relevant sections of the chapters "General technical information" and "Mounting guidelines".
|Topic|Safety information|Reference chapter
"General technical
information"|
|---|---|---|
|Storage conditions|Make sure that capacitors are stored within the spe-
cified range of time, temperature and humidity condi-
tions.|4.5
"Storage conditions"|
|Flammability|Avoid external energy, such as fire or electricity (pas-
sive flammability), avoid overload of the capacitors
(active flammability) and consider the flammability of
materials.|5.3
"Flammability"|
|Resistance to
vibration|Do not exceed the tested ability to withstand vibrati-
on. The capacitors are tested to IEC 60068-2-
6:2007. TDK Electronics offers film capacitors speci-
ally designed for operation under more severe vibra-
tion regimes such as those found in automotive ap-
plications. Consult our catalog "Film Capacitors for
Automotive Electronics".|5.2
"Resistance to vibration"|
|Soldering|Do not exceed the specified time or temperature li-
mits during soldering.|1 "Soldering"|
|Cleaning|Use only suitable solvents for cleaning capacitors.|2 "Cleaning"|
|Embedding of capaci-
tors in finished assem-
blies|When embedding finished circuit assemblies in plas-
tic resins, chemical and thermal influences must be
taken into account.
Caution: Consult us first, if you also wish to embed
other uncoated component types!|3 "Embedding of capacitors
in finished assemblies"|
**19** 4/24
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Design of our capacitors**
Our EMI capacitors use polypropylene (PP) film metalized with a thin layer of Zinc (Zn). The following key points have made this design suitable to IEC/UL testing, holding a minimum size.
- Overvoltage AC capability with very high temperature Endurance test of IEC 60384-14:2013 (4[th ] edition) / UL 60384-14:2014 (2[nd] edition) must be performed at 1.25 × VR at maximum temperature, during 1000 hours, with a capacitance drift less than 10%.
- Higher breakdown voltage withstanding if compared to other film metallizations, like Aluminum. IEC 60384-14:2013 (4th edition) / UL 60384-14:2014 (2nd edition) establishes high voltage tests performed at 4.3 × VR – 1 minute, impulse testing at 2500 V for C = 1 µF and active flammability tests.
- Damp heat steady state: 40 °C/ 93% RH / 56 days. (without voltage or current load)
## **Effect of humidity on capacitance stability**
Long contact of a film capacitor with humidity can produce irreversible effects. Direct contact with liquid water or excess exposure to high ambient humidity or dew will eventually remove the film metallization and thus destroy the capacitor. Plastic boxed capacitors must be properly tested in the final application at the worst expected conditions of temperature and humidity in order to check if any parameter drift may provoke a circuit malfunction.
In case of penetration of humidity through the film, the layer of Zinc can be degraded, specially under AC operation (change of polarity), accelerated by the temperature, provoking an increment of the serial resistance of the electrode and eventually a reduction of the capacitance value. For DC operation, the parameter drift is much less.
Plastic boxes and resins can not protect 100% against humidity. Metal enclosures, resin potting or coatings or similar measures by customers in their applications will offer additional protection against humidity penetration.
## **Display of ordering codes for TDK Electronics products**
The ordering code for one and the same product can be represented differently in data sheets, data books, other publications, on the company website, or in order-related documents such as shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products.
Detailed information can be found on the Internet under www.tdk-electronics.tdk.com/orderingcodes.
## **Correlation of data sheet values and modelling tool outputs**
Data sheet values and results of design tools may deviate as they have not been derived in the same context.
While data sheets show individual parameter statements without considering a possible dependency to other parameters. Tools model a complete given scenario as input and processed inside the tool. Furthermore as we constantly strive to improve our models, the results of tools can change over time and be a non-binding indication only.
**20** 4/24
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
## **Symbols and terms**
|Symbol|English|German|
|---|---|---|
|
C
A
C
C
CR
C
C/C
C/CR
dt
t
T
tan
V
dV/dt
V/t
E
ESL
ESR
f
f1
f2
fr
FD
FT
i
IC
IRMS
iz
k0
LS
|Heat transfer coefficient
Temperature coefficient of capacitance
Capacitor surface area
Humidity coefficient of capacitance
Capacitance
Rated capacitance
Absolute capacitance change
Relative capacitance change
(relative deviation of actual value)
Capacitance tolerance
(relative deviation from rated capacitance)
Time differential
Time interval
Absolute temperature change
(self-heating)
Absolute change of dissipation factor
Absolute voltage change
Time differential of voltage function
(rate of voltage rise)
Voltage change per time interval
Activation energy for diffusion
Self-inductance
Equivalent series resistance
Frequency
Frequency limit for reducing permissible
AC voltage due to thermal limits
Frequency limit for reducing permissible
AC voltage due to current limit
Resonant frequency
Thermal acceleration factor for diffusion
Derating factor
Current (peak)
Category current (max. continuous current)
(Sinusoidal) alternating current, root-mean-
square value
Capacitance drift
Pulse characteristic
Series inductance
Failure rate|Wärmeübergangszahl
Temperaturkoeffizient der Kapazität
Kondensatoroberfläche
Feuchtekoeffizient der Kapazität
Kapazität
Nennkapazität
Absolute Kapazitätsänderung
Relative Kapazitätsänderung
(relative Abweichung vom Ist-Wert)
Kapazitätstoleranz
(relative Abweichung vom Nennwert)
Differentielle Zeit
Zeitintervall
Absolute Temperaturänderung
(Selbsterwärmung)
Absolute Änderung des Verlustfaktors
Absolute Spannungsänderung
Differentielle Spannungsänderung
(Spannungsflankensteilheit)
Spannungsänderung pro Zeitintervall
Aktivierungsenergie zur Diffusion
Eigeninduktivität
Ersatz-Serienwiderstand
Frequenz
Grenzfrequenz für thermisch bedingte
Reduzierung der zulässigen Wechselspannung
Grenzfrequenz für strombedingte Reduzierung der
zulässigen Wechselspannung
Resonanzfrequenz
Therm. Beschleunigungsfaktor zur Diffusion
Deratingfaktor
Stromspitze
Kategoriestrom (max. Dauerstrom)
(Sinusförmiger) Wechselstrom
Inkonstanz der Kapazität
Impulskennwert
Serieninduktivität
Ausfallrate|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**21**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
|Symbol|English|German|
|---|---|---|
|0
test
Pdiss
Pgen
Q
R
R
Ri
Rins
RP
RS
S
t
T
tan
tanD
tanP
tanS
TA
Tmax
Tmin
tOL
Top
TR
Tref
tSL
VAC
VC
VC,RMS
VCD
Vch
VDC
VFB|Constant failure rate during useful service life
Failure rate, determined by tests
Dissipated power
Generated power
Heat energy
Density of water vapor in air
Universal molar constant for gases
Ohmic resistance of discharge circuit
Internal resistance
Insulation resistance
Parallel resistance
Series resistance
severity (humidity test)
Time
Temperature
Time constant
Dissipation factor
Dielectric component of dissipation factor
Parallel component of dissipation factor
Series component of dissipation factor
Temperature of the air surrounding the
component
Upper category temperature
Lower category temperature
Operating life at operating temperature and
voltage
Operating temperature, TA+T
Rated temperature
Reference temperature
Reference service life
AC voltage
Category voltage
Category AC voltage
Corona-discharge onset voltage
Charging voltage
DC voltage
Fly-back capacitor voltage|Konstante Ausfallrate in der Nutzungsphase
Experimentell ermittelte Ausfallrate
Abgegebene Verlustleistung
Erzeugte Verlustleistung
Wärmeenergie
Dichte von Wasserdampf in Luft
Allg. Molarkonstante für Gas
Ohmscher Widerstand des Entladekreises
Innenwiderstand
Isolationswiderstand
Parallelwiderstand
Serienwiderstand
Schärfegrad (Feuchtetest)
Zeit
Temperatur
Zeitkonstante
Verlustfaktor
Dielektrischer Anteil des Verlustfaktors
Parallelanteil des Verlfustfaktors
Serienanteil des Verlustfaktors
Temperatur der Luft, die das Bauteil umgibt
Obere Kategorietemperatur
Untere Kategorietemperatur
Betriebszeit bei Betriebstemperatur und
-spannung
Beriebstemperatur, TA+T
Nenntemperatur
Referenztemperatur
Referenz-Lebensdauer
Wechselspannung
Kategoriespannung
(Sinusförmige) Kategorie-Wechselspannung
Teilentlade-Einsatzspannung
Ladespannung
Gleichspannung
Spannung (Flyback)|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**22**
**EMI Suppression Capacitors (MKP) X2 / 305 V AC**
**B32922P/Q ... B32924P/Q**
|Symbol|English|German|
|---|---|---|
|Vi
Vo
Vop
Vp
Vpp
VR
^VR
VRMS
VSC
Vsn
Z
~~_e_~~|Input voltage
Output voltage
Operating voltage
Peak pulse voltage
Peak-to-peak voltage Impedance
Rated voltage
Amplitude of rated AC voltage
(Sinusoidal) alternating voltage,
root-mean-square value
S-correction voltage
Snubber capacitor voltage
Impedance
Lead spacing|Eingangsspannung
Ausgangssspannung
Betriebsspannung
Impuls-Spitzenspannung
Spannungshub
Nennspannung
Amplitude der Nenn-Wechselspannung
(Sinusförmige) Wechselspannung
Spannung bei Anwendung "S-correction”
Spannung bei Anwendung "Beschaltung"
Scheinwiderstand
Rastermaß|
Please read _Cautions and warnings_ and _Important notes_ at the end of this document
4/24
**23**
## **Important notes**
The following applies to all products named in this publication:
- 1 Some parts of this publication contain **statements about the suitability of our products for certain areas of application** . These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out **that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application** . As a rule we are either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether a product with the properties described in the product specification is suitable for use in a particular customer application.
- 2 We also point out that **in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified** . In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component.
- 3 **The warnings, cautions and product-specific notes must be observed** .
- 4 In order to satisfy certain technical requirements, **some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous)** . Useful information on this will be found in our Material Data Sheets on the Internet (www.tdk-electronics.tdk.com/material). Should you have any more detailed questions, please contact our sales offices.
- 5 We constantly strive to improve our products. Consequently, **the products described in this publication may change from time to time** . The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order.
- We also **reserve the right to discontinue production and delivery of products** . Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.
- 6 Unless otherwise agreed in individual contracts, **all orders are subject to our General Terms and Conditions of Supply** .
- 7 **Our manufacturing sites serving the automotive business apply the IATF 16949 standard** . The IATF certifications confirm our compliance with requirements regarding the quality management system in the automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that **only requirements mutually agreed upon can and will be implemented in our Quality Management System** . For clarification purposes we like to point out that obligations from IATF 16949 shall only become legally binding if individually agreed upon.
**24** 4/24
## **Important notes**
- 8 The trade names EPCOS, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, FilterCap, FormFit, InsuGate, LeaXield, MediPlas, MiniBlue, MiniCell, MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PiezoBrush, PlasmaBrush, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SurfIND, ThermoFuse, WindCap, XieldCap are **trademarks registered or pending** in Europe and in other countries. Further information will be found on the Internet at www.tdkelectronics.tdk.com/trademarks.
## Release 2024-02
4/24
**25**
## Links
- [View this product on Novapart](https://novapart.co/products/B32922P3104M000/safety-capacitor-metallized-pp-radial-box-2-pin-01)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/epcos/b32922p3104m000/suppression-cap-0-1uf-class-x2/dp/4338756)
---
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