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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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-FTY2 300VAC 100nF MKP Y2 LS=22.5mm
Datasheet
493In Stock
Min.: 1
Mult.: 1

100 nF 330 VAC Radial 22.5 mm (0.886 in) 1 kVDC 26.5 mm 8.5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 17 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 22nF MKP Y2 LS=15mm
Datasheet
819In Stock
Min.: 1
Mult.: 1

22 nF 330 VAC Radial 15 mm (0.591 in) 1 kVDC 18 mm 7 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 12.5 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 68nF MKP Y2 LS=15mm
Datasheet
591In Stock
Min.: 1
Mult.: 1

68 nF 330 VAC Radial 15 mm (0.591 in) 1 kVDC 18 mm 10 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 18 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 220nF MKP Y2 LS=27.5mm
Datasheet
299In Stock
Min.: 1
Mult.: 1

220 nF 330 VAC Radial 27.5 mm (1.083 in) 1 kVDC 32 mm 11 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 20 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 470nF MKP Y2 LS=27.5mm
Datasheet
242In Stock
Min.: 1
Mult.: 1

470 nF 330 VAC Radial 27.5 mm (1.083 in) 1 kVDC 32 mm 17 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 28 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 47nF MKP Y2 LS=15mm
Datasheet
621In Stock
Min.: 1
Mult.: 1

47 nF 330 VAC Radial 15 mm (0.591 in) 1 kVDC 18 mm 9.5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 15.5 mm WCAP-FTY2 Tray
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.1uF 10% 275VAC
Datasheet
12,024In Stock
Min.: 1
Mult.: 1

100 nF 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 0.22uF 10% 310VAC
Datasheet
7,669In Stock
Min.: 1
Mult.: 1

220 nF X2 310 VAC Radial 15 mm (0.591 in) 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-FTY2 300VAC 4.7nF MKP Y2 LS=10mm
Datasheet
352In Stock
Min.: 1
Mult.: 1

4.7 nF 330 VAC Radial 10 mm (0.394 in) 1 kVDC 13 mm 5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 11 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 20mm Lead 0.012uF 10% 310VAC
Datasheet
500In 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 310VAC 330nF 10%
Datasheet
1,027In Stock
1,032Expected 04/09/2026
Min.: 1
Mult.: 1

330 nF 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-FTY2 300VAC 1nF MKP Y2 LS=10mm
Datasheet
225In Stock
Min.: 1
Mult.: 1

1 nF 330 VAC Radial 10 mm (0.394 in) 1 kVDC 13 mm 4 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 9 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 2.2nF MKP Y2 LS=10mm
Datasheet
277In Stock
Min.: 1
Mult.: 1

2.2 nF 330 VAC Radial 10 mm (0.394 in) 1 kVDC 13 mm 4 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 9 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 10nF MKP Y2 LS=15mm
Datasheet
269In Stock
Min.: 1
Mult.: 1

10 nF 330 VAC Radial 15 mm (0.591 in) 1 kVDC 18 mm 5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 11 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 15nF MKP Y2 LS=15mm
Datasheet
373In Stock
Min.: 1
Mult.: 1

15 nF 330 VAC Radial 15 mm (0.591 in) 1 kVDC 18 mm 5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 11 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTY2 300VAC 3.3nF MKP Y2 LS=10mm
Datasheet
344In Stock
Min.: 1
Mult.: 1

3.3 nF 330 VAC Radial 10 mm (0.394 in) 1 kVDC 13 mm 5 mm Film Capacitor Polypropylene (PP) 10 % 2 Straight - 40 C + 110 C 11 mm WCAP-FTY2 Bulk
Wurth Elektronik Safety Capacitors WCAP-FTXX 4mm Lead 0.18uF 10% 310VAC
Datasheet
2,751In Stock
Min.: 1
Mult.: 1

180 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 20mm Lead 3.3uF 10% 310VAC
Datasheet
343In Stock
Min.: 1
Mult.: 1

3.3 uF 310 VAC Radial 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-FTXX 4mm Lead 0.15uF 10% 310VAC
Datasheet
3,288In Stock
Min.: 1
Mult.: 1

150 nF 310 VAC Radial 15 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 20mm Lead 1.5uF 10% 310VAC
Datasheet
483In Stock
Min.: 1
Mult.: 1

1.5 uF X2 310 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-FTXX Bulk
Wurth Elektronik Safety Capacitors WCAP-FTX2 4mm Lead 0.015uF 10% 275VAC
Datasheet
3,456In Stock
Min.: 1
Mult.: 1

15 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-FTXX 4mm Lead 0.047uF 10% 310VAC
Datasheet
5,078In Stock
Min.: 1
Mult.: 1

47 nF 310 VAC Radial 18 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-FTXH 310VAC 0.47uF X2 10%
Datasheet
263In Stock
Min.: 1
Mult.: 1

470 nF 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

680 nF 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 1uF X2 10%
Datasheet
281In Stock
Min.: 1
Mult.: 1

1 uF 310 VAC Radial 630 VDC 26 mm 11 mm General Film Capacitors Polypropylene (PP) 10 % 2 Pin Straight - 40 C + 110 C 20 mm WCAP-FTXH Bulk