B32354S3256K010
Power Film Capacitor, Metallized PP, Radial Box - 4 Pin, 25 µF, ± 10%, AC Filter, Through Hole
- Manufacturer: TDK
- Product type: Power Film Capacitors
- Capacitance:25µF; Voltage Rating:350VAC; Capacitor Dielectric Type:PP (Polypropylene); Capacitance Tolerance:± 10%; Product Range:B32354S Series; Capacitor Case Style:Radial Box; Capa
- ESR: 8000µohm
- SVHC: No SVHC (25-Jun-2025)
- Capacitance: 25µF
- Voltage(AC): 350V
- Voltage(DC): -
- Lead Spacing: 52.5mm
- Peak Current: -
- dv/dt Rating: -
- Output (kvar): -
- Product Range: B32354S Series
- Product Width: 40mm
- Qualification: -
- Product Height: -
- Product Length: 57.5mm
- Ripple Current: -
- Dielectric Type: Metallized PP
- Humidity Rating: GRADE III (Test Condition B)
- Product Diameter: -
- Capacitor Mounting: Through Hole
- RMS Current (Irms): -
- Capacitor Terminals: PC Pin
- Typical Applications: AC Filter
- Capacitance Tolerance: ± 10%
- Capacitor Case / Package: Radial Box - 4 Pin
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 96 |
| Price | 7.32 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Film Capacitors – AC Capacitors** ## Metallized Polypropylene Film Capacitors (MKP) |**Series/Type:**|**B32354S**| |---|---| |**Ordering code:**|**B32354S***| |Date:|May 2022| |Version:|2| > TDK Electronics AG 2022. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics' prior express consent is prohibited. **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** ## **Typical applications** - Output AC filtering for power converters, UPS, motor drives ## **Climatic** - Max. operating temperature: +85 °C - Climatic category (IEC 60068-1:2013): 40/085/21 ## **Construction** - Dielectric: polypropylene (PP) - Electrode: metallized segmented film - Dry type capacitor - Plastic case (UL 94 V-0) ## **Dimensional drawing** - Epoxy resin sealing (UL 94 V-0) ## **Features** - Humidity protected: +85°C / 85% rel. humidity (RH) at VRMS for 1000 hour - THB Grade III Test B (Refer to IEC60384-14:2013/AMD1:2016) - Optimized AC voltage performance - High ripple current/frequency handling capability - Highest safety level 10000 AFC to UL 810 - For PCB mounting ## **Terminals** - Parallel wire leads, lead-free tinned - 4 pins version - Special lead lengths available on request ## **Marking/Approval** - See picture - CE compliance to LV directive 2014/35/EU ## **Dimensions** (in mm) |Version Lead space|Version Lead space|Lead|Type| |---|---|---|---| ||(_e_±0.4)|diameter|| |||_d1_±0.05|| |4 pins|52.5|1.01)/ 1.2 B32354S|/ 1.2 B32354S| 1) for B32354S2106K010 and B32354S3106K010 - UL approved (UL File E238746) ## **Delivery mode** - Bulk (untapped, lead length 6-2mm) May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 2 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S*** **B32354S** **Ordering code examples B 32354 S 3 106 K 01** Components Series Special Rated Rated Capacitance Lead Space class construction voltage capacitance tolerance (mm) Passive MKP Segmented 3 = 350 V AC 106 = 10 µF K = ±10% 01 = 52.5 components Segmented 2 = 275 V AC 11 = 37.5 ~~++~~ **Voltage ratings** ~~$F~~ VNDC 400 V DC 500 V DC VNAC 380 V AC 480 V AC VRMS 275 V AC 350 V AC ~~——~~ Note: VNAC is maximum operating peak recurrent voltage of either polarity of a reversing type waveform, not an r.m.s value. ## **Overview available types** |**Overview available types**|**Overview available types**|**Overview available types**| |---|---|---| |Lead spacing|52.5 mm|| |Type|B32754S|| |VNDC(V DC)|400|500| |VRMS(V AC)|275|350| |CR(µF)||| |10||| |15||| |20||| |25||| |30||| |35||| |40||| May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 3 of 18 ## ~~ooo~~ **Film Capacitors – AC Capacitors B32354S* Metallized Polypropylene Film Capacitors (MKP) B32354S** ## **Ordering codes and packing units for lead spacing 52.5 mm** |VRMS<br>V AC|VNDC<br>V DC|CR<br>µF<br>~~a~~|Ordering code<br>~~a~~|Nom. dimensions<br>w x h x l<br>tolerance ± 1mm<br>mm|P1<br>mm<br>~~ee~~|Imax RMS1)<br>85 °C<br>hotspot<br>10 kHz<br>A<br>~~ee~~|Ipeak<br>A<br>~~ee~~|ESR<br>typ.<br>10 kHz<br>mΩ|Packing<br>units<br>pcs| |---|---|---|---|---|---|---|---|---|---| |275|400|10<br>~~a~~<br>~~a~~|B32354S2106K010<br>~~Oe~~<br>~~a~~|25.5 x 32.0 x 57.5 10.2<br>~~Oe~~|25.5 x 32.0 x 57.5 10.2<br>~~Oe~~<br>~~ee~~|7.0<br>~~Oe~~<br>~~ee~~|300<br>~~Oe~~<br>~~ee~~|16.5<br>~~Oe~~|42| |||15<br>~~a~~<br>~~a~~<br>~~a~~<br>~~a~~|B32354S2156K010 <br>~~Oe~~<br>~~a~~<br>~~a~~|28.0 x 35.0 x 57.5 10.2<br>~~Oe~~<br>~~ee~~<br>|28.0 x 35.0 x 57.5 10.2<br>~~Oe~~<br>~~ee~~<br>~~ee~~<br>|8.5<br>~~Oe~~<br>~~ee~~<br>~~ee~~<br>|450<br>~~Oe~~<br>~~ee~~<br>~~ee~~<br><br>~~ee~~|12.5<br>~~Oe~~<br>~~ee~~<br>|33<br>~~ee~~| ||||~~a~~<br>~~a~~<br>~~a~~||||||| |||20<br>~~a~~<br>~~a~~|B32354S2206K010<br>~~a~~<br>~~a~~|30.0 x 38.0 x 57.5 20.3<br>~~ee~~<br> ~~ee~~<br>~~ee~~|30.0 x 38.0 x 57.5 20.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|11.0<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|600<br> ~~ee ~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|8.5<br> ~~ee~~<br>~~ee~~<br>~~ee~~|36<br>~~ee~~<br>~~ee~~| ||||~~a ~~<br>~~a~~||||||| |||25<br>~~a~~|B32354S2256K010<br>~~a~~|35.0 x 45.0 x 57.5 20.3<br>~~ee~~|35.0 x 45.0 x 57.5 20.3<br>~~ee~~|12.0<br>~~ee~~|700<br>~~ee~~<br>~~ee~~|8.0<br>~~ee~~|27<br>~~ee~~| ||||~~a~~||||||| |||30<br>~~pf~~<br>~~a a~~|B32354S2306K010<br>~~pf~~|40.0 x 50.0 x 57.5 20.3<br>~~ee~~<br>~~pf~~<br>~~ee~~|40.0 x 50.0 x 57.5 20.3<br>~~ee~~<br>~~pf~~<br>~~ee~~|14.0<br>~~ee~~<br>~~pf~~<br>~~ee~~|900<br>~~ee~~<br>~~pf~~<br>~~ee~~|7.5<br>~~ee~~<br>~~pf~~<br>~~ee~~|24<br>~~ee~~| ||||~~pf~~<br>~~a~~||||||| |||35<br>~~a a~~<br>~~a~~|B32354S2356K010<br>~~a~~|40.0 x 50.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~|40.0 x 50.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~|15.0<br>~~ee~~<br>~~ee~~|1000<br>~~ee~~<br>~~ee~~|6.5<br>~~ee~~<br>~~ee~~|24| ||||~~a~~<br>~~a~~||||||| |||40<br>~~a a~~<br>~~a~~<br>~~a~~|B32354S2406K010<br>~~a~~<br>~~a~~|40.0 x 50.0 x 57.5 20.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|40.0 x 50.0 x 57.5 20.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|15.5<br>~~ee~~<br>~~ee~~<br>~~ee~~|1100<br>~~ee ~~<br>~~ee~~<br>~~ee~~|6.0<br> ~~ee~~<br>~~ee~~<br>~~ee~~|24<br>~~ee~~| ||||~~a~~<br>~~a~~||||||| |350|500|10<br>~~a~~<br>~~a~~<br>~~a~~|B32354S3106K010 <br>~~a~~<br>~~a~~|28.0 x 35.0 x 57.5 10.2<br>~~ee~~<br>~~ee~~<br>~~ee~~|28.0 x 35.0 x 57.5 10.2<br>~~ee~~<br>~~ee~~<br>~~ee~~|7<br>~~ee ~~<br>~~ee~~<br>~~ee~~|300<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|14<br> ~~ee~~<br>~~ee~~|33<br>~~ee~~| ||||~~a~~<br>~~a~~||||||| |||15<br>~~a~~<br>~~a~~<br>~~a~~|B32354S3156K010<br>~~a~~<br>~~a~~|35.0 x 45.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|35.0 x 45.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|11<br>~~ee~~<br>~~ee~~<br>~~ee~~|450<br>~~ee ~~<br>~~ee~~<br>~~ee~~|11<br> ~~ee~~<br>~~ee~~|27<br>~~ee~~| ||||~~a~~<br>~~a~~||||||| |||20<br>~~a~~<br>~~a~~<br>~~a~~|B32354S3206K010<br>~~a~~<br>~~a~~|35.0 x 45.0 x 57.5 20.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|35.0 x 45.0 x 57.5 20.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|11<br>~~ee~~<br>~~ee~~<br>~~ee~~|600<br>~~ee~~<br>~~ee~~<br>~~ee~~|8<br>~~ee~~<br>~~ee~~|27| ||||~~a~~<br>~~a~~||||||| |||25<br>~~a~~<br>~~a~~<br>~~a~~|B32354S3256K010<br>~~a~~<br>~~a~~|40.0 x 50.0 x 57.5 20.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|40.0 x 50.0 x 57.5 20.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|14<br>~~ee~~<br>~~ee~~<br>~~ee~~|700<br>~~ee ~~<br>~~ee~~<br>~~ee~~|8<br> ~~ee~~<br>~~ee~~<br>~~ee~~|24| ||||~~a~~<br>~~a~~||||||| |||30<br>~~a~~<br>~~a~~<br>~~a~~|B32354S3306K010<br>~~a~~<br>~~a~~|45.0 x 50.0 x 57.5 20.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|45.0 x 50.0 x 57.5 20.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|14<br>~~ee~~<br>~~ee~~<br>~~ee~~|900<br>~~ee ~~<br>~~ee~~<br>~~ee~~|8<br> ~~ee~~<br>~~ee~~|21| ||||~~a~~<br>~~a~~||||||| |||35<br>~~a~~<br>~~a~~<br>~~es a~~|B32354S3356K010<br>~~a~~<br>~~a~~|50.0 x 55.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|50.0 x 55.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|17<br>~~ee ~~<br>~~ee~~<br>~~ee~~|1000<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|6<br> ~~ee~~<br>~~ee~~|18<br>~~ee~~| ||||~~a~~<br>~~a~~||||||| |||40<br>~~a~~<br>~~es a~~|B32354S3406K010<br>~~a~~<br>~~a~~|50.0 x 55.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~|50.0 x 55.0 x 57.5 20.3<br>~~ee~~<br>~~ee~~|17<br>~~ee~~<br>~~ee~~|1100<br>~~ee~~<br>~~ee~~|6<br>~~ee~~|18<br>~~ee~~| ||||~~a~~||||||| > 1) Imax – Maximum RMS current for continuous operation defined for a hotspot of ≤ 85⁰C, case temperature of ≤ 80⁰C, at frequency of 10 kHz May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 4 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** ## **Technical data** Reference standard: IEC 61071:2017, all data given at T = +20 ºC unless otherwise specified. |Upper category temperature Tmax|+85 °C| |---|---| |Rated temperature TR|+85 °C| |Lower category temperature Tmin|-40 °C| |Dissipation factor tan δ (in 10-3) at +20 °C and 1<br>kHz (upper limit values)|1.5| |Insulation resistance Rinsafter 1 min, given as<br>time constant<br>τ= CR· Rins,<br>(Minimum as-delivered values with rel. humidity ≤<br>65%)<br>Measuring voltage: 100 V DC|10000 s| |AC testing voltage between terminals|1.65 · VNACfor 2 s| |Testing voltage between terminal to case|2000 V AC at 50/60 Hz, 60 s (typical test)| |Maximum peak current (A)|IP,max=CR· dv/dt| |Reliability:<br>Failure rate λ<br>Service life tSL<br> <br> <br>Failure criteria<br>Total failure<br>Failure due to variation<br>of parameters|<br>5 fit (≤ 5 · 10-9/h) at 0.5 · VRMS, +40 ºC<br>≥ 100 000 h at VRMS(50/60 Hz) at 60 °C<br>Confidence level of 98%<br>For conversion to other operating conditions, refer to<br>chapter “Quality, 2 Reliability”<br>Short circuit or open circuit<br>Capacitance change I∆C/C0I ≥ 10%<br>Dissipation factor ∆tanδ > 4 upper limit values<br>Insulation resistance Rins<br>or time constant τ = CR· Rins< 500 s| ## **Pulse handling capability** "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/µs. ## _Note:_ The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor. These parameters are given for isolated pulses in such a way that the heat generated by one pulse will be completely dissipated before applying the next pulse. For a train of pulses, please refer to the curves of permissible AC voltage-current versus frequency May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 5 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** ## **dV/dt values** |**dV/dt values**|**dV/dt values**|| |---|---|---| |Lead spacing||52.5 mm| |VRMS<br>V AC|VNDC<br>V DC|dV/dt in V/µs| |275|400|30| |350|500|30| ## **Impedance Z versus frequency f** 275 V AC (typical values) 350 V AC (typical values) ## **Lead spacing 52.5 mm Lead spacing 52.5 mm** **==> picture [482 x 169] intentionally omitted <==** **----- Start of picture text -----**<br> 1000 1000<br>Z (Ω) B32354S/275Vac Z (Ω) B32354S/350V<br>100 CT NST Wo 100 PCI SON 10µF CU<br>15µF<br>20µF<br>NN. = 30µF Eh ee SN NE 30µF TY [rh]<br>10 40µF 10<br>40µF<br>1 1<br>Eee ee SS SS PTE NSE<br>0,1 0,1<br>0,01 0,01<br>0,001 LTT TT TT TT TT 0,001 a<br>1 10 100 1000 10000 100000 1000000 1 10 100 1000 10000 100000 1000000<br>f (Hz)<br>—_> —> f (Hz)<br>**----- End of picture text -----**<br> **Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms, Tcase ≤ +80 ºC)** For Tcase > +80 ºC, please refer to de-rating factor FT. **Lead spacing 52.5 mm 275 V AC** May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 6 of 18 **Film Capacitors – AC Capacitors B32354S* Metallized Polypropylene Film Capacitors (MKP) B32354S** ## **Lead spacing 52.5 mm 350 V AC** **==> picture [481 x 147] intentionally omitted <==** **----- Start of picture text -----**<br> 1000 1000 1000<br>VRMS (V) | B32354S/350Vac | VRMS (V) CNC—O B32354S/ 350Vac VRMS (V) || B32354S/ 350Vac<br>100 || 100 | NG) 100 IN T<br>25 35<br>NT 10 | sh | 30 — 40<br>10 ei ve 10 C N 10 e| ee y | |<br>15<br>|| 20 | | VT ||| |<br>1 el Sa Ml 1 =i ve 1 et<br>Ve ek<br>EFEn|—E a — | —E| Hh||— a — -—eni|—— a | ——<br>0,1 ||||| 0,1 en | | 0,1 an |I<br>1 100 10000 1000000 1 100 10000 1000000 1 100 10000 1000000<br>> f (Hz) > f (Hz) > f (Hz)<br>**----- End of picture text -----**<br> **Perrmissible current IRMS versus frequency f (for sinusoidal waveforms, Tcase ≤ +80 ºC)** For Tcase > +80 ºC, please refer to de-rating curve. ## **Lead spacing 52.5 mm 275 V AC** May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 7 of 18 **Film Capacitors – AC Capacitors B32354S* Metallized Polypropylene Film Capacitors (MKP) B32354S** ## **Lead spacing 52.5 mm 350 V AC** ## **Maximum AC current (IRMS) vs. temperature for Tcase > +80 ºC** The graphs described in the previous section for the permissible AC voltage (VRMS) or current (IRMS) vs. frequency (f > 50/60 Hz) are given for a maximum case temperature Tcase ≤ +80 ºC. In case of higher capacitor surface temperatures (Tcase), to avoid the temperature of the hottest spot above maximum operating temperature, the de-rating factor FT shall be applied in the following way: IRMS(Tcase) = IRMS,Tcase≤80ºC*FT(Tcase) And FT is given by the following curve: May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 8 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** ## **Typical test** |**Typical testypical testpical test**|||||| |---|---|---|---|---|---| |Test<br>description|Reference Test conditions|Reference Test conditions|||Performance requirements| |Electricity<br>parameters|IEC 61071:<br>2017<br>~~—_—~~|Voltage between terminals: 1.5 VNAC, 60 s;<br>Terminals and enclosure: 2000 V AC, 60 s;<br>Insulation resistance RINS<br>Capacitance CR<br>Dissipation factor tanδ<br>~~—_—~~|||Within specified limits<br>No visible damage<br>No flashover| |1 –Robustness<br>of terminations|of terminations<br>IEC 60068-<br>2-21:2006<br>~~—_—~~<br>~~——~~<br>~~—_~~<br>~~——~~|Tensile strength(test Va1)<br>~~—_—~~|||Within specified limits| |||Wire diameter<br>~~—_—Po~~|Section<br>~~Po~~|Tensile<br>force<br>~~Po~~|| |||0.5 < d1 ≤ 0.8 mm<br>0.8 < d1 ≤ 1.25 mm<br>~~a~~<br>~~——~~|≤ 0.5 m2<br>≤ 1.2 m2<br>~~a~~|10 N<br>20 N<br>~~a~~|| |||Duration 10 s +/-1 s<br>~~——~~<br>~~—_~~|||| |||BendingVbmethod 1<br>~~——~~<br>~~—_~~|||| |||Wire diameter<br>~~—_Po~~|Section<br>~~Po~~|Tensile<br>force<br>~~Po~~|| |||0.5 < d1 ≤ 0.8 mm<br>0.8 < d1 ≤ 1.25 mm<br>~~a~~<br>~~——~~|≤ 0.5 m2<br>≤ 1.2 m2<br>~~a~~|10 N<br>20 N<br>~~a~~|| |||490 °C,Duration 2 s to 3 s/bend<br>~~——~~|||| |2 – Resistance<br>to soldering<br>heat|IEC 60068-<br>2-20:2008<br>~~——~~|Solder bath temperature at 260 ± 5 °C,<br>immersion for 10 seconds<br>~~——~~|||I∆C/C0I≤0.5%<br>Increase of tanδ(10 kHz)<br>≤0.005 compared to initial<br>value| |3 - Vibration|IEC 60068-<br>2-6:2007|10 Hz to 55 Hz<br>Amplitude ± 0.35mm or acceleration<br>98 m/s2<br>Test duration: 10 frequency cycles, 3 axes<br>offset from each other by 90°<br>1 octave/min<br>Visual examination|||No visible damage| |4 – Shocks or<br>impact|IEC 60068-<br>2-6:2007|Pulse shape: half sine<br>Acceleration: 490 m/s2<br>Duration of pulse: 11 ms<br>Visual examination|||No visible damage<br>I∆C/C0I≤0.5%<br>Increase of<br>tanδ(10kHz)≤0.005<br>compared to initial value| |5 – THB test<br>(Grade III Test<br>B, high<br>robustness<br>under high<br>humidity)|IEC 60384-<br>14:2013/AM<br>D1:2016|85 °C/85% relative humidity/VRMS/1000 h|||No visible damage<br>I∆C/C0I≤10%<br>∆tanδ(1 kHz) ≤ 0.005<br>RINS≥ 50% specified limit| May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 9 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** |6 – Surge test IEC 61071:|6 – Surge test IEC 61071:<br>2017|1.1VNDCor Îtest= 1.1 Îmax<br>Number of discharges: 5<br>Time lapse: every 2 min (10 min total)<br>Within 5 min after the surge discharge test<br>Duration 10 s, 1.5VNACat Tamb.|No visible damage<br>I∆C/C0I≤1.0%<br>tanδ(10 kHz)≤1.2 initial<br>tanδ+0.0001| |---|---|---|---| |9 - Self-healing IEC 61071:|9 - Self-healing IEC 61071:<br>2017|1.5VNAC<br>Duration 10 s<br>Number of clearings≤5<br>Increase the voltage at 100 V/s till 5 clearings<br>occur<br>with a max. of 2.5VNACfor a duration of 10 s|I∆C/C0I≤0.5%<br>tanδ(10 kHz)≤1.2 initial<br>tanδ+0.0001| |10 –<br>Environmental|IEC 61071:<br>2017|Change of temperature acc. to<br>IEC 60068-2-14<br>Test Nb<br>Tmax= +105 °C<br>Tmin.= -40 °C<br>Transition time: 1 h, equivalent to 1 °C/min<br>5 cycles<br>Damp heat steady state acc. to<br>IEC 60068-2-78<br>Test Ca<br>T = 40 °C ±2 °C<br>RH = 93% ± 3 %<br>Duration 56 days<br>High voltage between terminal:<br>1.5VNDCat ambient temperature <br>Duration 10 s|No puncturing or flashover<br>Self-healing punctures<br>permitted<br>I∆C/C0I≤2%<br>Increase of tanδ<br>(10 kHz)≤0.015| |11 – Thermal<br>stability test<br>under overload<br>conditions|IEC 61071:<br>2017|Natural cooling Tamb ± 5 °C<br>1.21·Pmax. = (U2/2)W2C·tanδ= 1.21<br>(I2max./W2·C)tanδ2<br>W2 = 2 x π·f2<br>Imax. (see specific reference data)<br>f2 = 10 kHz<br>tanδ2= tanδat 10 kHz<br>Duration 48 h<br>Measure the temperature every 1.5 h during<br>the last 6 h|Temperature rise < 1°C<br>I∆C/C0 I≤2%<br>Increase of tanδ(10 kHz)<br>≤1.2 initial tanδ(10 kHz)+<br>0.015| May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 10 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** |12 –<br>Endurance test<br>between<br>terminal|Endurance test<br>IEC 61071:<br>2017|Sequence 1.25VRMSat Tcase = 85 °C<br>Duration 500 h<br>1000 x discharge cycles at 1.4·Ι (maximum<br>repetitive peak current in continuous operation<br>1.25·VRMSat Tcase = 85 °C<br>Duration 500 h|repetitive peak current in continuous operation<br>I∆C/C0 I≤3%<br>Increase of tanδ(10kHz)<br>≤0.015 compared to<br>initial value| |---|---|---|---| ## **Mounting guidelines** ## **1. Soldering** ## **1.1 Solderability of leads** The solderability of terminal leads is tested to IEC 60068-2-20:2008, test Ta, method 1. Before a solderability test is carried out, terminals are subjected to accelerated ageing (to IEC 600682-2:2007, 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:<br>Visual inspection|Wetting of wire surface by new solder≥90%, free-flowing solder| ## **1.2 Resistance to soldering heat** Resistance to soldering heat is tested to IEC 60068-2-20:2008, test Tb, method 1A. Conditions: |Series|Solder bath<br>temperature|Soldering time| |---|---|---| |MKT boxed (except 2.5×6.5×7.2 mm)<br>coated,<br>uncoated(lead spacing> 10 mm)|260±5°C<br>7|10±1 s| |MFP<br>MKP (lead spacing>7.5 mm)||| |MKT boxed(case 2.5×6.5×7.2 mm)||5±1 s| |MKP (lead spacing≤7.5 mm)<br>MKT uncoated (lead spacing≤10 mm)<br>insulated (B32559)||< 4 s<br>recommended soldering profile for<br>MKT uncoated (lead spacing≤10<br>mm)and insulated(B32559)| May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 11 of 18 |**Film Capacitors – AC Capacitors**|**B32354S***| |---|---| |**Metallized Polypropylene Film Capacitors (MKP)**|**B32354S**| |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 body and<br>liquid solder| |Evaluation criteria:<br>Visual inspection<br>∆C/C0<br>tanδ|No visible damage<br>2% for MKT/MKP/MFP<br>5% for EMI suppression capacitors<br>As specified in sectional specification| ## **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 May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 12 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** countermeasures. For example, if a pre-heating step can’t be avoided, an additional or reinforced cooling process may possibly have to be included. ## **Recommends** As a reference, the recommended wave soldering profile for our film capacitors is as follows: Body temperature should follow the description below: - MKP capacitor: During pre-heating: Tp ≤ 110[o] C During soldering: Ts ≤ 120[o] C, ts ≤ 45 s May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 13 of 18 **Film Capacitors – AC Capacitors B32354S* Metallized Polypropylene Film Capacitors (MKP) B32354S** - MKT capacitor: During preheating: Tp ≤ 125[o] C During soldering: Ts ≤ 160[o] 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 (Ts) must be ≤120[o] C. One recommended condition for manual soldering is that the tip of the soldering iron should be < 360[o] C and the soldering contact time should be no longer than 3 seconds. For uncoated MKT capacitors with lead spacing <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 the Film Capacitor Data Book in case more details are needed May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 14 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** ## **Cautions and warnings** - Generally, the mentioned standards refer to the edition applied at the time when the product was evaluated and respectively released. TDK reserves the right at its discretion to implement updates of international standard edition e.g. in the re-qualification without further notice. - 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. - Component is non-serviceable/non-repairable. 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<br>technical information"| |---|---|---| |Storage<br>conditions|Make sure that capacitors are stored within the<br>specified range of time, temperature and<br>humidityconditions.|4.5<br>"Storage conditions"| |Flammability|Avoid external energy, such as fire or electricity<br>(passive flammability), avoid overload of the<br>capacitors (active flammability) and consider<br>the flammabilityof materials.|5.3<br>"Flammability"| |Resistance to<br>vibration|Do not exceed the tested ability to withstand<br>vibration. The capacitors are tested to<br>IEC 60068-2-6.<br>We offer film capacitors specially designed for<br>operation under more severe vibration regimes<br>such as those found in automotive applications.<br>Consult our catalog "Film Capacitors for<br>Automotive Electronics".|5.2<br>"Resistance to vibration"| May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 15 of 18 **Film Capacitors – AC Capacitors Metallized Polypropylene Film Capacitors (MKP)** **B32354S* B32354S** |Topic|Safety information|Reference chapter "Mounting guidelines"|Reference chapter "Mounting guidelines"| |---|---|---|---| |Soldering|Do not exceed the specified time or temperature||1 "Soldering"| ||limits duringsoldering.||| |Cleaning|Use only suitable solvents for cleaning capacitors. 2||Use only suitable solvents for cleaning capacitors. 2"Cleaning"| |Embedding of|When embedding finished circuit assemblies in||3 "Embedding of capacitors in| |capacitors in|plastic resins, chemical and thermal influences||finished assemblies"| |finished|must be taken into account.||| |assemblies|Caution: Consult us first, if you also wish to||| ||embed other uncoated component types!||| ## **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. May 2022 Please read _Cautions and warnings_ and _Important notes_ at the end of this document. Page 16 of 18 ## **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 lifesaving 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. Page 17 of 18 **Important notes** 8. The trade names EPCOS, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap, XieldCap are **trademarks registered or pending** in Europe and in other countries. Further information will be found on the Internet at www.tdk-electronics.tdk.com/trademarks. ## Release 2020-06 Page 18 of 18
Updated at June 7, 2026
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
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