X & Y Safety Class Film Capacitors

Würth Elektronik X and Y Safety Class Film Capacitors consist of metallized polypropylene film capacitors designed for X1 and Y2 safety-critical interference suppression. These components meet IEC 60384 14 requirements and carry ENEC10 (VDE), cULus, and CQC certifications, ensuring global compliance for EMI filtering applications. The WCAP FTY2 series addresses the growing challenges of modern EMC design, where higher switching frequencies, increased dv/dt, and mains instability demand more robust suppression components. Its high impulse strength and self-healing film technology provide an elevated safety margin for both consumer and industrial power systems.

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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
Lead Style
Minimum Operating Temperature
Maximum Operating Temperature
Height
Series
Packaging
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 3.3uF 10% 310VAC
Datasheet
1 250In Stock
Min.: 1
Mult.: 1

3.3 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.1uF 10% 275VAC
Datasheet
13 434In Stock
Min.: 1
Mult.: 1

0.1 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-FTXX 20mm Lead 0.012uF 10% 310VAC
Datasheet
500In 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 310VAC 330nF 10%
Datasheet
6In Stock
2 600Expected 01/05/2026
Min.: 1
Mult.: 1

0.33 uF X2 310 VAC Radial 22.5 mm (0.886 in) 26 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 12 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 310VAC 330nF 10%
Datasheet
252In Stock
Min.: 1
Mult.: 1

0.33 uF X2 310 VAC Radial 22.5 mm (0.886 in) 630 VDC 26 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 12 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 20mm Lead 0.015uF 10% 310VAC
Datasheet
59In Stock
Min.: 1
Mult.: 1

0.015 uF X2 310 VAC Radial 10 mm (0.394 in) 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-FTX2 4mm Lead 0.015uF 10% 275VAC
Datasheet
3 476In Stock
Min.: 1
Mult.: 1

0.015 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-FTXX 4mm Lead 0.33uF 10% 310VAC
Datasheet
2 682In Stock
Min.: 1
Mult.: 1

0.33 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.33uF 10% 310VAC
Datasheet
2 300In Stock
Min.: 1
Mult.: 1

0.33 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.022uF 10% 275VAC
Datasheet
4 491In Stock
Min.: 1
Mult.: 1

0.022 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-FTXX 20mm Lead 0.33uF 10% 310VAC
Datasheet
2 626In Stock
Min.: 1
Mult.: 1

0.33 uF X2 310 VAC Radial 12.5 mm (0.492 in) 15 mm 8.5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.01uF 10% 275VAC
Datasheet
2 890In Stock
Min.: 1
Mult.: 1

0.01 uF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXH 310VAC 0.47uF X2 10%
Datasheet
263In Stock
Min.: 1
Mult.: 1

0.47 uF 310 VAC Radial 630 VDC 26.5 mm 8.5 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 17 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXH 310VAC 0.68uF X2 10%
Datasheet
640In Stock
Min.: 1
Mult.: 1

0.68 uF 310 VAC Radial 630 VDC 26.5 mm 10 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 19 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXH 310VAC 2.2uF X2 10%
Datasheet
193In Stock
Min.: 1
Mult.: 1

2.2 uF 310 VAC Radial 630 VDC 26.5 mm 15 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 29.5 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXH 310VAC 4.7uF X2 10%
Datasheet
221In Stock
Min.: 1
Mult.: 1

4.7 uF 310 VAC Radial 630 VDC 32 mm 20 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 34 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXH 310VAC 1.8uF X2 10%
Datasheet
191In Stock
Min.: 1
Mult.: 1

1.8 uF 310 VAC Radial 630 VDC 32 mm 13 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 22 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.47uF 10% 275VAC
Datasheet
4 380In Stock
Min.: 1
Mult.: 1

0.47 uF X2 275 VAC Radial 15 mm (0.591 in) 18 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-FTXX 20mm Lead 0.22uF 10% 310VAC
Datasheet
5 527In Stock
Min.: 1
Mult.: 1

0.22 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.47uF 10% 310VAC
Datasheet
4 284In Stock
3 072Expected 15/05/2026
Min.: 1
Mult.: 1

0.47 uF X2 310 VAC Radial 15 mm (0.591 in) 630 VDC 18 mm 8 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 14 mm WCAP-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 1.5uF 10% 310VAC
Datasheet
934In Stock
Min.: 1
Mult.: 1

1.5 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.015uF 10% 275VAC
Datasheet
342In Stock
Min.: 1
Mult.: 1

0.015 uF X2 275 VAC Radial 7.5 mm (0.295 in) 11 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 10 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.015uF 10% 275VAC
Datasheet
2 732In Stock
Min.: 1
Mult.: 1

0.015 uF X2 275 VAC Radial 7.5 mm (0.295 in) 630 VDC 11 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 10 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.068uF 10% 275VAC
Datasheet
272In Stock
2 000Expected 11/11/2026
Min.: 1
Mult.: 1

0.068 uF X2 275 VAC Radial 7.5 mm (0.295 in) 10 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 11.5 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.068uF 10% 275VAC
Datasheet
2 079In Stock
Min.: 1
Mult.: 1

0.068 uF X2 275 VAC Radial 7.5 mm (0.295 in) 630 VDC 10 mm 6 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 11.5 mm WCAP-FTX2 Bulk