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-FTXH 310VAC 4.7uF X2 10%
Datasheet
212In 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-FTXH 310VAC 4.7uF X2 10%
Datasheet
182In Stock
Min.: 1
Mult.: 1

4.7 uF 310 VAC Radial 630 VDC 41 mm 17 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 31 mm WCAP-FTXH Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.33uF 10% 275VAC
Datasheet
6.695In Stock
3.840Expected 9/18/2026
Min.: 1
Mult.: 1

330 nF 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 20mm Lead 0.47uF 10% 275VAC
Datasheet
3.830In Stock
Min.: 1
Mult.: 1

470 nF 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-FTX2 4mm Lead 0.47uF 10% 275VAC
Datasheet
32.454In Stock
52.224On Order
Min.: 1
Mult.: 1

470 nF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 THT Boxed 820 nF 10% 275VAC pitch 15 climate category 40/105/56/B
Datasheet
5.750In Stock
6.240Expected 9/11/2026
Min.: 1
Mult.: 1

820 nF 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-FTXX 4mm Lead 0.1uF 10% 310VAC
Datasheet
8.337In Stock
Min.: 1
Mult.: 1

100 nF 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 4mm Lead 0.22uF 10% 310VAC
Datasheet
9.838In Stock
8.256Expected 2/5/2027
Min.: 1
Mult.: 1

220 nF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.47uF 10% 310VAC
Datasheet
4.001In Stock
9.216On Order
Min.: 1
Mult.: 1

470 nF 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 2.2uF 10% 310VAC
Datasheet
1.847In Stock
Min.: 1
Mult.: 1

2.2 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 310VAC 2200nF 10%
Datasheet
744In Stock
630Expected 9/4/2026
Min.: 1
Mult.: 1

2.2 uF X2 310 VAC Radial 27.5 mm (1.083 in) 630 VDC 31 mm 12.5 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
186In Stock
Min.: 1
Mult.: 1

15 nF 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

15 nF 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
3.976In Stock
Min.: 1
Mult.: 1

68 nF 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
2.643In Stock
Min.: 1
Mult.: 1

68 nF 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
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.0056uF 10% 275VAC
Datasheet
293In Stock
Min.: 1
Mult.: 1

5.6 nF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 20mm Lead 0.01uF 10% 275VAC
Datasheet
25In Stock
1.500Expected 9/18/2026
Min.: 1
Mult.: 1

10 nF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.01uF 10% 275VAC
Datasheet
2.441In Stock
Min.: 1
Mult.: 1

10 nF 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-FTX2 20mm Lead 0.022uF 10% 275VAC
Datasheet
464In Stock
Min.: 1
Mult.: 1

22 nF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.022uF 10% 275VAC
Datasheet
3.227In Stock
Min.: 1
Mult.: 1

22 nF 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 20mm Lead 0.047uF 10% 275VAC
Datasheet
21In Stock
500Expected 9/18/2026
Min.: 1
Mult.: 1

47 nF X2 275 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-FTX2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.047uF 10% 275VAC
Datasheet
214In Stock
3.480Expected 9/18/2026
Min.: 1
Mult.: 1

47 nF 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 20mm Lead 0.068uF 10% 275VAC
Datasheet
390In Stock
Min.: 1
Mult.: 1

68 nF 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 0.1uF 10% 275VAC
Datasheet
1.041In Stock
Min.: 1
Mult.: 1

100 nF 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