B3271 Capacitors

TDK B3271 Capacitors are metallized polypropylene film capacitors designed for DC link applications, offering high thermal robustness for demanding automotive and industrial power electronics. These capacitors cover a capacitance range of 0.47μF to 110μF and exhibit good self-healing properties. The B3271 capacitors are designed with high-voltage and low-loss capabilities, offering high-current performance. The flame-retardant plastic case and epoxy resin sealing ensure durability and compliance with UL 94 V-0 standards. The B3271 series capacitors are RoHS compliant and meet AEC-Q200E requirements for automotive-grade reliability. These capacitors operate reliably up to 125°C and are available in 2-pin and 4-pin configurations. These B3271 capacitors are ideally suited for applications such as frequency converters, industrial and high-end power supplies, and solar inverters.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Dielectric
Lead Spacing
Length
Width
Product
Tolerance
Number of Pins
ESR
Height
Package/Case
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Maximum Operating Temperature
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Packaging
TDK Film Capacitors 1.0UF 10% 1050V MKP WOUND BOXED
Datasheet
1,014In Stock
Min.: 1
Mult.: 1

1 uF 1.05 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 12.5 mm (0.492 in) Film Capacitors 10 % 2 Pin 33.5 mOhms 21.5 mm (0.846 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.0UF 10% 1050V MKP WOUND BOXED
Datasheet
392In Stock
Min.: 1
Mult.: 1

3 uF 1.05 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 21 mm (0.827 in) Film Capacitors 10 % 2 Pin 11.7 mOhms 31 mm (1.22 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.0UF 5% 1200V MKP WOUND BOXED
Datasheet
307In Stock
Min.: 1
Mult.: 1

3 uF 1.2 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 22 mm (0.866 in) Film Capacitors 5 % 4 Pin 10.4 mOhms 36.5 mm (1.437 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 14UF 10% 600V MKP WOUND BOXED
Datasheet
340In Stock
Min.: 1
Mult.: 1

14 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 22 mm (0.866 in) Film Capacitors 10 % 2 Pin 5.4 mOhms 36.5 mm (1.437 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 2.5UF 10% 600V MKP WOUND BOXED
Datasheet
1,143In Stock
Min.: 1
Mult.: 1

2.5 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 11 mm (0.433 in) Film Capacitors 10 % 2 Pin 25.5 mOhms 19 mm (0.748 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.5UF 10% 825V MKP WOUND BOXED
Datasheet
529In Stock
Min.: 1
Mult.: 1

3.5 uF 825 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 16 mm (0.63 in) Film Capacitors 10 % 2 Pin 12.9 mOhms 30 mm (1.181 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 2.0UF 5% 900V MKP WOUND BOXED
Datasheet
740In Stock
Min.: 1
Mult.: 1

2 uF 900 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 15 mm (0.591 in) Film Capacitors 5 % 2 Pin 20.3 mOhms 24.5 mm (0.965 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 5.0UF 10% 900V MKP WOUND BOXED
Datasheet
373In Stock
Min.: 1
Mult.: 1

5 uF 900 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 22 mm (0.866 in) Film Capacitors 10 % 2 Pin 8.7 mOhms 36.5 mm (1.437 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 5.5UF 5% 900V MKP WOUND BOXED
Datasheet
392In Stock
Min.: 1
Mult.: 1

5.5 uF 900 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 22 mm (0.866 in) Film Capacitors 5 % 4 Pin 7.9 mOhms 36.5 mm (1.437 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 16UF 10% 1050V MKP WOUND BOXED
Datasheet
84In Stock
Min.: 1
Mult.: 1

16 uF 1.05 kVDC Wire Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 35 mm (1.378 in) Film Capacitors 10 % 2 Pin 4.5 mOhms 54 mm (2.126 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 20UF 10% 1050V MKP WOUND BOXED
Datasheet
70In Stock
Min.: 1
Mult.: 1

20 uF 1.05 kVDC Wire Polypropylene (PP) 37.5 mm (1.476 in) 42.5 mm (1.673 in) 42.5 mm (1.673 in) Film Capacitors 10 % 2 Pin 3.6 mOhms 60 mm (2.362 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 10UF 5% 1200V MKP WOUND BOXED
Datasheet
65In Stock
Min.: 1
Mult.: 1

10 uF 1.2 kVDC Wire Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 35 mm (1.378 in) Film Capacitors 5 % 2 Pin 5.9 mOhms 50 mm (1.969 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 6.5UF 10% 600V MKP WOUND BOXED
Datasheet
520In Stock
Min.: 1
Mult.: 1

6.5 uF 600 VDC Wire Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 24 mm (0.945 in) Film Capacitors 10 % 2 Pin 19 mOhms 15 mm (0.591 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 25UF 10% 1200V MKP WOUND BOXED
Datasheet
59In Stock
Min.: 1
Mult.: 1

25 uF 1.2 kVDC Wire Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 45 mm (1.772 in) Film Capacitors 10 % 4 Pin 4.8 mOhms 65 mm (2.559 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 45UF 10% 600V MKP WOUND BOXED
Datasheet
140In Stock
Min.: 1
Mult.: 1

45 uF Wire Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 30 mm (1.181 in) Film Capacitors 10 % 4 Pin 5.4 mOhms 45 mm (1.772 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 50UF 10% 900V MKP WOUND BOXED
Datasheet
58In Stock
Min.: 1
Mult.: 1

50 uF Wire Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 45 mm (1.772 in) Film Capacitors 10 % 4 Pin 3.5 mOhms 65 mm (2.559 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 1.5UF 5% 1200V MKP WOUND BOXED
Datasheet
1,428Expected 1/10/2026
Min.: 1
Mult.: 1

1.5 uF 1.2 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 18 mm (0.709 in) Film Capacitors 5 % 2 Pin 19.7 mOhms 27.5 mm (1.083 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 1.5UF 10% 1200V MKP WOUND BOXED
Datasheet
1,428Expected 1/10/2026
Min.: 1
Mult.: 1

1.5 uF 1.2 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 18 mm (0.709 in) Film Capacitors 10 % 2 Pin 19.7 mOhms 27.5 mm (1.083 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.0UF 10% 1200V MKP WOUND BOXED
Datasheet
784Expected 17/9/2026
Min.: 1
Mult.: 1

3 uF 1.2 kVDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 22 mm (0.866 in) Film Capacitors 10 % 4 Pin 10.4 mOhms 36.5 mm (1.437 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 5.0UF 5% 600V MKP WOUND BOXED
Datasheet
1,680Expected 1/10/2026
Min.: 1
Mult.: 1

5 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 15 mm (0.591 in) Film Capacitors 5 % 2 Pin 12.8 mOhms 24.5 mm (0.965 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 5.0UF 10% 600V MKP WOUND BOXED
Datasheet
1,680Expected 17/9/2026
Min.: 1
Mult.: 1

5 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 15 mm (0.591 in) Film Capacitors 10 % 2 Pin 12.8 mOhms 24.5 mm (0.965 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 9.0UF 5% 600V MKP WOUND BOXED
Datasheet
952Expected 1/10/2026
Min.: 1
Mult.: 1

9 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 18 mm (0.709 in) Film Capacitors 5 % 2 Pin 7.5 mOhms 33 mm (1.299 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 9.0UF 10% 600V MKP WOUND BOXED
Datasheet
952Expected 1/10/2026
Min.: 1
Mult.: 1

9 uF 600 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 18 mm (0.709 in) Film Capacitors 10 % 2 Pin 7.5 mOhms 33 mm (1.299 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.0UF 5% 750V MKP WOUND BOXED
Datasheet
1,680Expected 1/10/2026
Min.: 1
Mult.: 1

3 uF 750 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 15 mm (0.591 in) Film Capacitors 5 % 2 Pin 16.1 mOhms 24.5 mm (0.965 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk
TDK Film Capacitors 3.0UF 10% 750V MKP WOUND BOXED
Datasheet
1,680Expected 1/10/2026
Min.: 1
Mult.: 1

3 uF 750 VDC Wire Polypropylene (PP) 27.5 mm (1.083 in) 31.5 mm (1.24 in) 15 mm (0.591 in) Film Capacitors 10 % 2 Pin 16.1 mOhms 24.5 mm (0.965 in) PCB Mount Straight - 55 C + 125 C B3271*P* - Compact High Temp 125C Bulk