44USGT6700M54K

Aluminum Can Power Film Capacitors **C44U-M, 600 – 1,800 VDC, for DC Link** 

## **Overview** 

The C44U-M series is a polypropylene metallized film capacitor with a cylindrical, aluminium can-type design filled with resin. It uses screw terminals and a plastic deck. 

## **Applications** 

Typical applications include DC filtering and energy storage. 

## **Benefits** 

- Controlled self-healing 

- Low loss 

- High ripple current 

- High capacitance density 

- Long lifetime 

## **Part Number System** 

|**C4**|**4**|**U**|**Q**|**G**|**T**|**6**|**2**|**4**|**0**|**M**|**8**|**1**|**K**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Series|||DC Voltage|Case  and<br>Fixing|Terminals Code|Capacitance Code (pF)||||Variants|Case<br>Diameter|Case<br>Height|Tolerance|
|C4 = MKP<br>Capacitors<br>for Power<br>Applications<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|4 =<br>Cylindrical<br>types<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|Cylindrical<br>U =<br>DC<br>Link<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|H = 600 V<br>O = 900 V<br>Q = 1,100 V<br>U = 1,300 V<br>S = 1,500 V<br>V = 1,800 V<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|G = Cylindrical<br>case with<br>threaded bolt<br>M12<br>E = Cylindrical<br>case without<br>threaded bolt<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|T = M6 female<br>terminals<br>Q = M8 male<br>terminals<br>Y = M8 female<br>terminals (#)<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._|Digits nine, ten, and eleven<br>indicate the first three digits<br>of capacitance value. Digit<br>8 indicates the number of<br>zeros to be added.<br>_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._||||indicate the first three digits<br>M = Standard<br>N . . . Z =<br>Special|M = Standard<br>8 = 85 mm<br>5 = 116 mm<br>3 = 136 mm|1 . . . Z|J = ±5%<br>K = ±10%|



_# For configuration female terminals M8 the height H1 has to be increased of 2 mm._ 

_It is not possible to manufacture every part number that can be created from the coding description. Please refer to the table of standard part numbers above and contact KEMET for other possibilities._ 

~~_~~ 

**Built Into Tomorrow** 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 1 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Dimensions – Millimeters** 

**Style 1: D = 85 mm** 

**==> picture [314 x 269] intentionally omitted <==**

**----- Start of picture text -----**<br>
12<br>26<br>M6x10<br>S±0.3<br>M12x16<br>H ±2<br>H1 ±2<br>Style 2: D = 116 mm and 136 mm<br>15<br>26<br>M6x10<br>18.3<br>S±0.3<br>13 M12x16<br>H ±2<br>H1 ±2<br>D +2/-0 D1 +0.5/0 -<br>D +2/-0 D1 +0.5/0 -<br>**----- End of picture text -----**<br>


**==> picture [540 x 40] intentionally omitted <==**

**----- Start of picture text -----**<br>
D D1 H H1 S Threaded Insert  Threaded Post<br>Mounting Stud<br>+2/−0 +0.5/−0 ±2 ±2 ±0.3 Terminations Terminations<br>**----- End of picture text -----**<br>


|**D**|**D1**|**H**|**H1**|**S**|**Threaded Insert**<br>**Terminations**|**Threaded Post**<br>**Terminations**|**Mounting Stud**|
|---|---|---|---|---|---|---|---|
|+2/−0|+0.5/−0|±2|±2|±0.3||||
|||||||||
|85|88|99.5|101|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|114.5|116|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|124.5|126|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|134.5|136|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|144.5|146|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|178.5|180|32|M6 x 10|M8 x 20|M12 x 16|
|85|88|268.5|270|32|M6 x 10|M8 x 20|M12 x 16|
|116|119|133|136|50|M6 x 10|M8 x 20|M12 x 16|
|116|119|153|156|50|M6 x 10|M8 x 20|M12 x 16|
|116|119|233|236|50|M6 x 10|M8 x 20|M12 x 16|
|116|119|273|276|50|M6 x 10|M8 x 20|M12 x 16|
|136|139|131|134|50|M6 x 10|M8 x 20|M12 x 16|
|136|139|232|235|50|M6 x 10|M8 x 20|M12 x 16|
|136|139|282|285|50|M6 x 10|M8 x 20|M12 x 16|
|136|139|347|350|50|M6 x 10|M8 x 20|M12 x 16|



|**Maximum Driving Torque [Nm]**|**Maximum Driving Torque [Nm]**|**Maximum Driving Torque [Nm]**|
|---|---|---|
|Terminals|Female<br>M6<br>4|Male|
|||M8|
|||7|
|Bolt M12|12||



© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

2 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Qualifications** 

**==> picture [298 x 45] intentionally omitted <==**

**----- Start of picture text -----**<br>
IEC 61071 - EN61071 - VDE0560 –<br>Reference  Standards<br>UL810 Construction only<br>Climatic Category 40/85/21 according to IEC 60068-1<br>**----- End of picture text -----**<br>


## **General Technical Data** 

|**General Technical Data**||
|---|---|
|Dielectric|Polypropylene Metallized Film, non-inductive type,<br>self-healing property|
|Application|<br>DC Filtering/DC Link|
|Special features|UL 810 Construction Only qualifed - E208772|
|Climatic Category|40/85/21 IEC 60068–1|
|Endurance test|500 hours + 500 hours at 1.3 x VNDC and 70°C|
|Maximum THS, Ø ≤ 116 mm|85°C|
|Maximum THS, Ø = 136 mm|75°C|
|Standard|IEC 61071 - EN61071 - VDE0560 – UL810 Construction only|
|Protection|Aluminium case with or without, threaded bolt M12|
||Plastic deck fame retardant execution UL 94 V–0|
||Plastic capfame retardant execution UL 94 V–0|
||Thermosettingresin sealing|
|Installation|Any position|
|Leads|High current M6 or M8 terminals|
|Packaging|Packed in cardboard boxes with protection for the terminals|
|RoHS Compliant|Compliant with Directive 2002/95/EC and Directive 2011/65/<br>EU of the European Parliament and of the Council on 8 June<br>2011, including Commission Delegated Directive (EU) 2015/863<br>amending Annex II to Directive 2011/65/EU.|



## **Electrical Characteristics** 

|**Electrical Characteristics**||
|---|---|
|Capacitance Tolerance|±10% at +25°C ±5°C|
|Dissipation Factor (DF)|≤ 0.0002 at 10 kHz with T = 25°C ±5°C|
|Surge Voltage|1.5 x VNDCfor maximum 10 times in lifetime at +25°C ±5°C|
|Over-Voltage (IEC 61071)|1.15 x VNDCfor maximum 30 minutes, once per day|
||1.3 x VNDCfor maximum 1 minutes, once per day|
|Peak Non-Repetitive Current|1.5 x Ipkrmaximum 1,000 times in lifetime|
|Insulation Resistance|IR x C ≥ 30,000 seconds at 100 VDC 1 minute at +25°C ±5°C|
|Capacitance Deviation in<br>Operation|±1.5% maximum on capacitance value measured at +25°C|
|Storage Temperature|Diameter 85 and 116 mm: −40 to +85°C<br>Diameter=136 mm:−40 to 75°C|
|Permissible Relative Humidity -<br>Storage|Annual average ≤ 70%; 85% on 30 days/year randomly<br>distributed throughout the year. Dewing not admissible.|



© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

3 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Life Expectancy** 

|**Life Expectancy**||
|---|---|
|Life expectancy|≥ 200.000 hours(1)|
|Capacitance drop at end of life|−10% (typical)|
|Failure rate IEC 61709|50 FIT at VNDCat Hot-Spot temperature THS= 70°C (see FIT curves)|



## **Test Method** 

|**Test Method**||
|---|---|
|Test voltage between terminals|1.5 x VNDCfor 10 seconds or 1.65 x VNDCfor 2 seconds at 25°C|
|Test voltage between terminals and case|4.0 kVAC 50 Hz for 2 seconds|
|Damp Heat|IEC 60068-2-78|
|Change of temperature|IEC 60068-2-14|
|Vibration strength|IEC 60068-2-6|



_(1): ≥ 100,000 hours at VNDC at Hot-Spot temperature THS = 70°C_ 

## **Lifetime Expectancy/Failure Quota Graphs** 

**==> picture [517 x 320] intentionally omitted <==**

**----- Start of picture text -----**<br>
Lifetime Curve & FIT at Hot Spot Temperature<br>1,000,000 1,000,000<br>100,000 100,000<br>10,000 10,000<br><50°C<br>60°C<br>1,000 1,000<br>70°C<br>85°C<br>100 100<br>85°C FIT<br>70°C FIT<br>10 10 60°C FIT<br><50°C FIT<br>1 1<br>0 0<br>0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5<br>Voltage Ratio (V/VNDC)<br>/h)<br>-9<br>FIT (10<br>Lifetime Expectancy (h)<br>**----- End of picture text -----**<br>


© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

4 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Table 1 – Ratings & Part Number Reference** 

**==> picture [540 x 474] intentionally omitted <==**

**----- Start of picture text -----**<br>
Part Number  C UNDC dV/dt Ipkr ESL ESR Irms* Rth Dimensions (mm) SPQ Weight**<br>C44U-M  at 10  40°C at<br>D = 85 mm (µF) (VDC) (V/µs) (Apk) (nH) kHz  10 kHz  (°C/W) Ø H H1 (pcs) (kg)<br>and 116 mm (mΩ) (Arms)<br>C44UHGT6650M81K 650 600 5 3,540 45 1.2 59 7.1 85 99.5 101 5 4.4<br>C44UHGT6800M82K 800 600 4 3,575 50 1.4 57 6.4 85 114.5 116 5 4.8<br>C44UHGT6900M83K 900 600 4 3,590 50 1.6 56 5.8 85 124.5 126 5 5.1<br>C44UHGT7100M84K 1,000 600 4 3,600 55 1.7 56 5.6 85 134.5 136 5 5.4<br>C44UHGT7110M85K 1,100 600 3 3,615 55 1.8 57 5.1 85 144.5 146 5 5.6<br>C44UHGT7130M86K 1,300 600 5 7,080 60 1.1 84 3.8 85 178.5 180 5 6.6<br>C44UHGT7210M87K 2,100 600 3 6,900 80 1.7 82 2.6 85 268.5 270 5 9.2<br>C44UOGT6375M81K 375 900 10 3,630 45 1.5 53 7.1 85 99.5 101 5 4.4<br>C44UOGT6450M82K 450 900 8 3,570 50 1.8 51 6.4 85 114.5 116 5 4.8<br>C44UOGT6500M83K 500 900 7 3,545 50 2 50 5.8 85 124.5 126 5 5.1<br>C44UOGT6550M84K 550 900 6 3,520 55 2.2 49 5.6 85 134.5 136 5 5.3<br>C44UOGT6600M85K 600 900 6 3,505 55 2.4 49 5.1 85 144.5 146 5 5.6<br>C44UOGT6700M86K 700 900 10 6,775 60 1.3 77 3.8 85 178.5 180 5 6.7<br>C44UOGT7120M87K 1,200 900 6 7,010 80 2 76 2.6 85 268.5 270 5 9.1<br>C44UOGT6900M51K 900 900 7 6,380 45 1.2 82 3.7 116 133 136 4 7.2<br>C44UOGT7110M52K 1,100 900 6 6,425 55 1.4 81 3.2 116 153 156 4 8<br>C44UOGT7180M53K 1,800 900 7 12,765 75 1.2 100 2.1 116 233 236 4 11.4<br>C44UOGT7210M54K 2,100 900 6 12,265 80 1.5 100 1.8 116 273 276 4 13.1<br>C44UQGT6240M81K 240 1,100 12 2,905 45 1.8 48 7.1 85 99.5 101 5 4.4<br>C44UQGT6290M82K 290 1,100 10 2,880 50 2.1 47 6.4 85 114.5 116 5 4.8<br>C44UQGT6320M83K 320 1,100 9 2,835 50 2.4 46 5.8 85 124.5 126 5 5.1<br>C44UQGT6360M84K 360 1,100 8 2,880 55 2.6 45 5.6 85 134.5 136 5 5.3<br>C44UQGT6400M85K 400 1,100 7 2,920 55 2.8 45 5.1 85 144.5 146 5 5.6<br>C44UQGT6460M86K 460 1,100 12 5,565 60 1.5 72 3.8 85 178.5 180 5 6.6<br>C44UQGT6760M87K 760 1,100 7 5,550 80 2.3 70 2.6 85 268.5 270 5 9.1<br>C44UQGT6560M51K 560 1,100 9 4,965 45 1.5 73 3.7 116 133 136 4 7.2<br>C44UQGT6700M52K 700 1,100 7 5,110 55 1.7 74 3.2 116 153 156 4 8<br>C44UQGT7110M53K 1,100 1,100 9 9,750 75 1.4 100 2.1 116 233 236 4 11.5<br>C44UQGT7140M54K 1,400 1,100 7 10,220 80 1.6 100 1.8 116 273 276 4 13.1<br>C44UUGT6165M81K 165 1,300 15 2,395 45 2.1 44 7.1 85 99.5 101 5 4.4<br>C44UUGT6200M82K 200 1,300 12 2,380 50 2.5 43 6.4 85 114.5 116 5 4.8<br>C44UUGT6220M83K 220 1,300 11 2,340 50 2.8 42 5.8 85 124.5 126 5 5.1<br>C44UUGT6250M84K 250 1,300 10 2,400 55 3 42 5.6 85 134.5 136 5 5.3<br>C44UUGT6270M85K 270 1,300 9 2,365 55 3.3 42 5.1 85 144.5 146 5 5.6<br>C44UUGT6320M86K 320 1,300 15 4,645 60 1.7 68 3.8 85 178.5 180 5 6.6<br>C44UUGT6530M87K 530 1,300 9 4,640 80 2.6 66 2.6 85 268.5 270 5 9.1<br>C44UUGT6400M51K 400 1,300 11 4,255 45 1.7 69 3.7 116 133 136 4 7.2<br>C44UUGT6470M52K 470 1,300 9 4,120 55 2 68 3.2 116 153 156 4 8.1<br>C44UUGT6780M53K 780 1,300 11 8,295 75 1.5 97 2.1 116 233 236 4 11.4<br>C44UUGT6950M54K 950 1,300 9 8,325 80 1.8 96 1.8 116 273 276 4 13.1<br>Part Number C UNDC dV/dt Ipkr ESL ESR Irms Rth Dimensions SPQ Weight<br>**----- End of picture text -----**<br>


_* Irms value that leads to a ΔT so to have ~70°C in the Hot Spot » THS = TAMB + ΔT = 70°C_ 

_ΔTmax = 30°C. The ambient temperature can be higher than 40°C, but the hot spot temperature must not be higher than the limit of 85°C for can diamenters 85 mm and 116 mm or 75°C for can diameter 136 mm._ 

_** Approximative packaging weight_ 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

5 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Table 1 – Ratings & Part Number Reference cont.** 

**==> picture [540 x 295] intentionally omitted <==**

**----- Start of picture text -----**<br>
Part Number  C UNDC dV/dt Ipkr ESL ESR Irms* Rth Dimensions (mm) SPQ Weight**<br>C44U-M  at 10  40°C at<br>D = 85 mm (µF) (VDC) (V/µs) (Apk) (nH) kHz  10 kHz  (°C/W) Ø H H1 (pcs) (kg)<br>and 116 mm (mΩ) (Arms)<br>C44USGT6120M81K 120 1,500 17 2,030 50 2.5 41 7.1 85 99.5 101 5 4.4<br>C44USGT6145M82K 145 1,500 14 2,015 50 2.9 40 6.4 85 114.5 116 5 4.8<br>C44USGT6165M83K 165 1,500 12 2,045 50 3.2 40 5.8 85 124.5 126 5 5.1<br>C44USGT6180M84K 180 1,500 11 2,015 55 3.5 39 5.6 85 134.5 136 5 5.4<br>C44USGT6200M85K 200 1,500 10 2,045 55 3.8 39 5.1 85 144.5 146 5 5.6<br>C44USGT6230M86K 230 1,500 17 3,895 60 1.9 64 3.8 85 178.5 180 5 6.7<br>C44USGT6400M87K 400 1,500 10 4,085 80 2.8 64 2.6 85 268.5 270 5 9.1<br>C44USGT6300M51K 300 1,500 12 3,720 50 1.9 65 3.7 116 133 136 4 7.2<br>C44USGT6350M52K 350 1,500 10 3,575 55 2.3 63 3.2 116 153 156 4 8.1<br>C44USGT6550M53K 550 1,500 12 6,825 75 1.7 91 2.1 116 233 236 4 11.7<br>C44USGT6700M54K 700 1,500 10 7,155 80 1.9 93 1.8 116 273 276 4 13.1<br>C44UVGT5900M81K 90 1,800 19 1,740 50 2.8 38 7.1 85 99.5 101 5 4.4<br>C44UVGT6110M82K 110 1,800 16 1,745 50 3.3 37 6.4 85 114.5 116 5 4.8<br>C44UVGT6125M83K 125 1,800 14 1,770 50 3.6 37 5.8 85 124.5 126 5 5.1<br>C44UVGT6140M84K 140 1,800 13 1,795 55 3.9 37 5.6 85 134.5 136 5 5.4<br>C44UVGT6150M85K 150 1,800 12 1,750 55 4.3 37 5.1 85 144.5 146 5 5.7<br>C44UVGT6175M86K 175 1,800 19 3,385 60 2.1 61 3.8 85 178.5 180 5 6.7<br>C44UVGT6300M87K 300 1,800 12 3,505 80 3.2 60 2.6 85 268.5 270 5 9.1<br>C44UVGT6220M51K 220 1,800 14 3,120 50 2.2 60 3.7 116 133 136 4 7.3<br>C44UVGT6275M52K 275 1,800 12 3,210 55 2.5 61 3.2 116 153 156 4 8.1<br>C44UVGT6450M53K 450 1,800 14 6,380 75 1.8 89 2.1 116 233 236 4 11.4<br>C44UVGT6550M54K 550 1,800 12 6,425 80 2.1 89 1.8 116 273 276 4 13.1<br>Part Number C UNDC dV/dt Ipkr ESL ESR Irms Rth Dimensions SPQ Weight<br>**----- End of picture text -----**<br>


_* Irms value that leads to a ΔT so to have ~70°C in the Hot Spot » THS = TAMB + ΔT = 70°C_ 

_ΔTmax = 30°C. The ambient temperature can be higher than 40°C, but the hot spot temperature must not be higher than the limit of 85°C for can diamenters 85 mm and 116 mm or 75°C for can diameter 136 mm._ 

_** Approximative packaging weight_ 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

6 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Table 2 – Ratings & Part Number Reference** 

**==> picture [540 x 365] intentionally omitted <==**

**----- Start of picture text -----**<br>
Part Number  C UNDC dV/dt Ipkr ESL ESR Irms* Rth Dimensions (mm) SPQ Weight**<br>C44U-M  at  40°C at<br>D = 136 mm (µF) (VDC) (V/µs) (Apk) (nH) 1 kHz  1 kHz  (°C/W) Ø H H1 (pcs) (kg)<br>(mΩ) (Arms)<br>C44UOGT7150M31K 1,500 900 5 7,400 40 0.95 60 3.4 136 131 134 4 8.5<br>C44UOGT7274M32K 2,740 900 4 11,000 80 1 100 2.6 136 232 235 4 15<br>C44UOGT7340M33K 3,400 900 4 13,200 85 1.16 100 1.6 136 282 285 2 10.1<br>C44UOGT7450M34K 4,500 900 4 14,000 90 0.95 100 1.5 136 347 350 2 12.1<br>C44UOGT7400M35K 4,000 900 6 14,000 90 0.75 100 1.5 136 347 350 2 12.1<br>C44UQGT6910M31K 910 1,100 6 5,400 40 0.85 60 4.3 136 131 134 4 8.5<br>C44UQGT7178M32K 1,780 1,100 6 9,700 80 1 100 2.5 136 232 235 4 15<br>C44UQGT7220M33K 2,200 1,100 5 9,400 85 1.17 100 1.6 136 282 285 2 10.1<br>C44UQGT7285M34K 2,850 1,100 5 13,000 90 0.95 100 1.8 136 347 350 2 12.1<br>C44UQGT7255M35K 2,550 1,100 8 14,000 85 0.75 100 1.8 136 347 350 2 12.1<br>C44UUGT6600M31K 600 1,300 7 4,000 40 1.2 60 4.6 136 131 134 4 8.5<br>C44UUGT7119M32K 1,190 1,300 7 7,000 80 1.15 100 2.6 136 232 235 4 15<br>C44UUGT7142M33K 1,420 1,300 7 8,400 85 1.35 100 2.1 136 282 285 2 10.1<br>C44UUGT7185M34K 1,850 1,300 8 13,600 85 1 100 1.9 136 347 350 2 12.1<br>C44UUGT7180M35K 1,800 1,300 8 14,000 85 0.78 100 1.9 136 347 350 2 12.1<br>C44USGT6460M31K 460 1,500 9 3,900 40 1.2 60 4.7 136 131 134 4 8.5<br>C44USGT6950M32K 950 1,500 9 8,100 80 1.15 100 2.6 136 232 235 4 15<br>C44USGT7113M33K 1,130 1,500 8 8,000 80 1.3 100 2.2 136 282 285 2 10.1<br>C44USGT7145M34K 1,450 1,500 9 12,000 80 1 100 1.9 136 347 350 2 12.1<br>C44USGT7140M35K 1,400 1,500 13 13,000 80 0.78 100 1.8 136 347 350 2 12.1<br>C44UVGT6350M31K 350 1,800 10 3,500 40 1.35 60 4.8 136 131 134 4 8.5<br>C44UVGT6700M32K 700 1,800 10 6,800 80 1.25 90 2.7 136 232 235 4 15<br>C44UVGT6860M33K 860 1,800 8 6,800 75 1.45 90 2.2 136 282 285 2 10.1<br>C44UVGT7105M34K 1,050 1,800 9 9,000 80 1.1 95 1.9 136 347 350 2 12.1<br>C44UVGT7105M35K 1,020 1,800 12 11,800 75 0.82 95 1.7 136 347 350 2 12.1<br>Part Number C UNDC dV/dt Ipkr ESL ESR Irms Rth Dimensions SPQ Weight<br>**----- End of picture text -----**<br>


_* Irms value that leads to a ΔT so to have ~70°C in the Hot Spot » THS = TAMB + ΔT = 70°C_ 

_ΔTmax = 30°C. The ambient temperature can be higher than 40°C, but the hot spot temperature must not be higher than the limit of 75°C for can diameter 136 mm._ 

_** Approximative packaging weight_ 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

7 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Mounting Accesories** 

Mounting accessories delieved in plastic bag with each capacitor. 

**==> picture [54 x 53] intentionally omitted <==**

**==> picture [63 x 53] intentionally omitted <==**

**==> picture [71 x 71] intentionally omitted <==**

**==> picture [29 x 286] intentionally omitted <==**

**----- Start of picture text -----**<br>
1<br>2<br>3<br>4<br>5<br>**----- End of picture text -----**<br>


||**Mounting Accessories Delivered**|**Mounting Accessories Delivered**|
|---|---|---|
|Position|Description|Pieces Per Capacitor|
|1|Plastic bag70x100|1|
|2|Washer for the mountingbolt M12x16|1|
|3|Nut for the mountingbolt M12x16|1|
|4|Bolts for the terminals|2|
|5|Washers for the terminals|2|



© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

8 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Marking** 

**==> picture [433 x 593] intentionally omitted <==**

**----- Start of picture text -----**<br>
Rated Capacitance,  KEMET Logo, Series<br>Capacitance Tolerance<br>Rated Voltage (VDC)<br>Climatic Category,<br>Self-Healing Dielectric,<br>Temperatures -<br>No PCB’s Declaration<br>Minimum/Maximum,<br>UL Logo<br>Internal Code,<br>Batch Number<br>Production Date:<br>Year/Month**<br>**Year/Month correspondence table<br>available on General Catalogue.<br>Construction<br>Aluminum Can<br>Insulation Pad<br>Internal Connections<br>Terminal Disk<br>Cap<br>Wound Plastic<br>Film<br>Depicted − Style 1: Diameter 85 mm<br>Terminal Inserts<br>“tay,j<br>© KEMET Electronics Corporation • One East Broward Boulevard<br>Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com<br>**----- End of picture text -----**<br>


F3119_C44U_M • 5/9/2023 9 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Construction cont.** 

**==> picture [297 x 207] intentionally omitted <==**

**----- Start of picture text -----**<br>
Aluminum Can<br>Insulation Pad<br>Internal Connections<br>/<br>Terminal Disk<br>Cap<br>Wound Plastic<br>Film<br>Depicted − Style 2: Diameter 116 & 136 mm<br>0<br>Terminal Inserts<br>**----- End of picture text -----**<br>


© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

10 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## **Environmental Compliance** 

As a leading global supplier of electronic components and an environmentally conscious company, KEMET continually aspires to improve the environmental effects of our manufacturing processes and our finished electronic components. 

In Europe (RoHS Directive) and in some other geographical areas such as China (China RoHS), legislation has been enacted to prevent or otherwise limit the use of certain hazardous materials, including lead (Pb), in electronic equipment. KEMET monitors legislation globally to ensure compliance and endeavors to adjust our manufacturing processes and/or electronic components as may be required by applicable law. 

For military, medical, automotive, and some commercial applications, the use of lead (Pb) in the termination is necessary and/or required by design. KEMET is committed to communicating RoHS compliance to our customers. Information related to RoHS compliance will be provided in data sheets and using specific identifiers on the packaging labels. 

All KEMET power film capacitors are RoHS compliant. 

## **Materials & Environment** 

The selection of raw materials that KEMET uses for the production of its electronic components is the result of extensive experience. KEMET directs specific attention toward environmental protection. KEMET selects its suppliers according to ISO 9001 standards and performs statistical analyses on raw materials before acceptance for use in manufacturing our electronic components. All materials are, to the best of KEMET’s knowledge, non-toxic and free from cadmium; mercury; chrome and compounds; polychlorine triphenyl (PCB); bromide and chlorinedioxins bromurate clorurate; CFC and HCFC; and asbestos. 

## **Dissipation Factor** 

Dissipation factor is a complex function involved with capacitor inefficiency. The tgδ may vary up and down with increased temperature. For more information, refer to Performance Characteristics. 

## **Sealing** 

## **Hermetically Sealed Capacitors** 

As the temperature increases, the pressure inside the capacitor increases. If the internal pressure is high enough, it can cause a breach in the capacitor. Such a breach can result in leakage, impregnation, filling fluid, or moisture susceptibility. 

## **Barometric Pressure** 

The altitude at which hermetically sealed capacitors are operated controls the capacitor's voltage rating. As the barometric pressure decreases, the susceptibility to terminal arc-over increases. Non-hermetic capacitors can be affected by internal stresses due to pressure changes. These effects can be in the form of capacitance changes, dielectric arc-over, and/or low insulation resistance. Altitude can also affect heat transfer. Heat that is generated in an operation cannot be dissipated properly, and high RI[2] losses and eventual failure can result. 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

11 

Aluminum Can Power Film Capacitors C44U-M, 600 – 1,800 VDC, for DC Link 

## 

For a complete list of our global sales offi  ces, please visit www.kemet.com/sales. 

## **Disclaimer** 

YAGEO Corporation and its affi  liates do not recommend the use of commercial, automotive, and/or COTS grade products for high reliability applications or manned space fl ight. 

All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. 

Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. 

Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. 

Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated or that other measures may not be required. 

_KEMET is a registered trademark of KEMET Electronics Corporation._ 

© KEMET Electronics Corporation • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 

F3119_C44U_M • 5/9/2023 

12