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 (JPY) 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-FTX2 4mm Lead 0.68uF 10% 275VAC
Datasheet
116In Stock
Min.: 1
Mult.: 1

680 nF X2 275 VAC Radial 22.5 mm (0.886 in) 630 VDC 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 20mm Lead 0.82uF 10% 275VAC
Datasheet
240In Stock
Min.: 1
Mult.: 1

820 nF X2 275 VAC Radial 22.5 mm (0.886 in) 26 mm 9 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 18 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 1uF 10% 275VAC
Datasheet
1,111In Stock
Min.: 1
Mult.: 1

1 uF X2 275 VAC Radial 22.5 mm (0.886 in) 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 4mm Lead 1uF 10% 275VAC
Datasheet
412In Stock
432Expected 9/4/2026
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
275In Stock
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
228In 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 20mm Lead 2.2uF 10% 275VAC
Datasheet
235In Stock
Min.: 1
Mult.: 1

2.2 uF X2 275 VAC Radial 22.5 mm (0.886 in) 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 4mm Lead 2.2uF 10% 275VAC
Datasheet
16In Stock
612Expected 9/4/2026
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 0.68uF 10% 275VAC
Datasheet
229In Stock
Min.: 1
Mult.: 1

680 nF X2 275 VAC Radial 27.5 mm (1.083 in) 31 mm 10.5 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 1.2uF 10% 275VAC
Datasheet
73In Stock
Min.: 1
Mult.: 1

1.2 uF X2 275 VAC Radial 27.5 mm (1.083 in) 31 mm 13 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 22 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 1.2uF 10% 275VAC
Datasheet
194In Stock
Min.: 1
Mult.: 1

1.2 uF X2 275 VAC Radial 27.5 mm (1.083 in) 630 VDC 31 mm 13 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 22 mm WCAP-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 3.3uF 10% 275VAC
Datasheet
68In Stock
500On Order
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
444In Stock
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 20mm Lead 0.015uF 10% 310VAC
Datasheet
136In Stock
500Expected 9/18/2026
Min.: 1
Mult.: 1

15 nF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.015uF 10% 310VAC
Datasheet
1,401In Stock
Min.: 1
Mult.: 1

15 nF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 20mm Lead 0.068uF 10% 310VAC
Datasheet
4,114In Stock
Min.: 1
Mult.: 1

68 nF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.068uF 10% 310VAC
Datasheet
947In Stock
Min.: 1
Mult.: 1

68 nF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.0056uF 10% 310VAC
Datasheet
996In Stock
Min.: 1
Mult.: 1

5.6 nF 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 0.0082uF 10% 310VAC
Datasheet
438In Stock
Min.: 1
Mult.: 1

8.2 nF 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 20mm Lead 0.01uF 10% 310VAC
Datasheet
920In Stock
Min.: 1
Mult.: 1

10 nF X2 310 VAC Radial 10 mm (0.394 in) 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 0.01uF 10% 310VAC
Datasheet
3,878In Stock
Min.: 1
Mult.: 1

10 nF 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 0.012uF 10% 310VAC
Datasheet
2,448In Stock
Min.: 1
Mult.: 1

12 nF 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 20mm Lead 0.015uF 10% 310VAC
Datasheet
39In Stock
Min.: 1
Mult.: 1

15 nF 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-FTXX 4mm Lead 0.015uF 10% 310VAC
Datasheet
2,456In Stock
Min.: 1
Mult.: 1

15 nF 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 0.018uF 10% 310VAC
Datasheet
95In Stock
Min.: 1
Mult.: 1

18 nF X2 310 VAC Radial 10 mm (0.394 in) 13 mm 5 mm Safety Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 105 C 11 mm WCAP-FTXX Bulk