X2 Safety Class Film Capacitors

Würth Elektronik X2 Safety Class Film Capacitors are VDE, cULus, and CQC certified film capacitors with a voltage range of 275VAC for the X2 variants and 310VAC for the FTXX and FTXH models. These X2 caps offer self-healing properties and a polypropylene dielectric. They have a capacitance range of 3.3nF to 10µF with ±10% capacitance tolerance. Typical applications for Würth Elektronik X2 Safety Class Film Capacitors are safety, filtering, interference suppression, and power supplies.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Safety Rating
Voltage Rating AC
Termination Style
Lead Spacing
Voltage Rating DC
Length
Width
Product
Dielectric
Tolerance
Number of Pins
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Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.047uF 10% 275VAC
Datasheet
3 133In Stock
Min.: 1
Mult.: 1

0.047 uF X2 275 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 4.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 9.5 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.1uF 10% 275VAC
Datasheet
1 436In Stock
Min.: 1
Mult.: 1

0.1 uF X2 275 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 7 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 13 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.15uF 10% 275VAC
Datasheet
811In Stock
Min.: 1
Mult.: 1

0.15 uF X2 275 VAC Radial 10 mm (0.394 in) 13 mm 7 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 13 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.22uF 10% 275VAC
Datasheet
155In Stock
500Expected 27/02/2026
Min.: 1
Mult.: 1

0.22 uF X2 275 VAC Radial 10 mm (0.394 in) 13 mm 8 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.22uF 10% 275VAC
Datasheet
113In Stock
3 072Expected 20/02/2026
Min.: 1
Mult.: 1

0.22 uF X2 275 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 8 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.33uF 10% 275VAC
Datasheet
691In Stock
Min.: 1
Mult.: 1

0.33 uF X2 275 VAC Radial 12.5 mm (0.492 in) 630 VDC 15 mm 8.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.47uF 10% 275VAC
Datasheet
120In Stock
1 500Expected 20/02/2026
Min.: 1
Mult.: 1

0.47 uF X2 275 VAC Radial 12.5 mm (0.492 in) 15 mm 10 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 16 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.068uF 10% 275VAC
Datasheet
1 410In Stock
Min.: 1
Mult.: 1

0.068 uF X2 275 VAC Radial 15 mm (0.591 in) 630 VDC 18 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 12 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.33uF 10% 275VAC
Datasheet
496In Stock
Min.: 1
Mult.: 1

0.33 uF X2 275 VAC Radial 15 mm (0.591 in) 18 mm 8.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14.5 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.33uF 10% 275VAC
Datasheet
1 057In Stock
3 840Expected 20/02/2026
Min.: 1
Mult.: 1

0.33 uF X2 275 VAC Radial 15 mm (0.591 in) 630 VDC 18 mm 8.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14.5 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 THT Boxed 820 nF 10% 275VAC pitch 15 climate category 40/105/56/B
Datasheet
130In Stock
4 368On Order
Min.: 1
Mult.: 1

0.82 uF X2 275 VAC Radial 15 mm (0.591 in) 630 VDC 18 mm 10 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 17.5 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.56uF 10% 275VAC
Datasheet
166In Stock
Min.: 1
Mult.: 1

0.56 uF X2 275 VAC Radial 22.5 mm (0.886 in) 26 mm 7.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 15 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 1uF 10% 275VAC
Datasheet
245In Stock
Min.: 1
Mult.: 1

1 uF X2 275 VAC Radial 22.5 mm (0.886 in) 630 VDC 26 mm 11 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 20 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 1.5uF 10% 275VAC
Datasheet
5In Stock
200Expected 20/02/2026
Min.: 1
Mult.: 1

1.5 uF X2 275 VAC Radial 22.5 mm (0.886 in) 26 mm 10 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 21 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 1.5uF 10% 275VAC
Datasheet
374In Stock
Min.: 1
Mult.: 1

1.5 uF X2 275 VAC Radial 22.5 mm (0.886 in) 630 VDC 26 mm 10 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 21 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 2.2uF 10% 275VAC
Datasheet
26In Stock
612On Order
Min.: 1
Mult.: 1

2.2 uF X2 275 VAC Radial 22.5 mm (0.886 in) 630 VDC 26 mm 15 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 25 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 3.3uF 10% 275VAC
Datasheet
253In Stock
Min.: 1
Mult.: 1

3.3 uF X2 275 VAC Radial 27.5 mm (1.083 in) 31 mm 15.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 29 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 3.3uF 10% 275VAC
Datasheet
142In Stock
340Expected 20/02/2026
Min.: 1
Mult.: 1

3.3 uF X2 275 VAC Radial 27.5 mm (1.083 in) 630 VDC 31 mm 15.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 29 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.012uF 10% 310VAC
Datasheet
2 450In Stock
Min.: 1
Mult.: 1

0.012 uF 310 VAC Radial 13 mm 5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 11 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.015uF 10% 310VAC
Datasheet
2 980In Stock
Min.: 1
Mult.: 1

0.015 uF 310 VAC Radial 13 mm 4.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 9.5 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 20mm Lead 0.047uF 10% 310VAC
Datasheet
547In Stock
Min.: 1
Mult.: 1

0.047 uF 310 VAC Radial 13 mm 4.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 9.5 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.047uF 10% 310VAC
Datasheet
3 005In Stock
Min.: 1
Mult.: 1

0.047 uF X2 310 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 4.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 9.5 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.056uF 10% 310VAC
Datasheet
2 390In Stock
3 120Expected 20/02/2026
Min.: 1
Mult.: 1

0.056 uF X2 310 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 11 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.1uF 10% 310VAC
Datasheet
3 438In Stock
3 552Expected 20/02/2026
Min.: 1
Mult.: 1

0.1 uF X2 310 VAC Radial 10 mm (0.394 in) 630 VDC 13 mm 7 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 13 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 20mm Lead 0.15uF 10% 310VAC
Datasheet
772In Stock
Min.: 1
Mult.: 1

0.15 uF X2 310 VAC Radial 10 mm (0.394 in) 13 mm 7 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 13 mm WCAP-FTXX Bulk