R4Y Automotive EMI Suppression Capacitors

KEMET R4Y Automotive EMI Suppression Capacitors are metallized polypropylene film capacitors encapsulated with self-extinguishing resin, offering a UL 94V-0 flammability rating. The R4Y caps span a 0.00047µF to 0.033µF capacitance range with ±20% and ±10% tolerances. The AEC-Q200-qualified components feature self-healing properties in a -40°C to +125°C operating temperature range with a 500VAC rated voltage (50/60Hz). Lead spacing options include 15mm or 22.5mm. The KEMET R4Y Automotive EMI Suppression Capacitors are ideal for use in electromagnetic interference (EMI) suppression filters in "line-to-ground" applications, requiring Y1 safety classification or in situations where the failure of the capacitor could lead to a danger of electric shock.

Results: 15
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Termination Style
Dielectric
Lead Spacing
Length
Width
Product
Voltage Rating AC
Tolerance
Number of Pins
Height
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
KEMET Film Capacitors 470 pF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
1,271In Stock
3,000Expected 2026-07-03
Min.: 1
Mult.: 1

470 pF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 11 mm (0.433 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 680 pF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
2,772In Stock
Min.: 1
Mult.: 1

680 pF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 11 mm (0.433 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.001 uF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
2,598In Stock
2,000Expected 2026-05-15
Min.: 1
Mult.: 1

1 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 11 mm (0.433 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 1500 pF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
2,597In Stock
Min.: 1
Mult.: 1

1.5 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 11 mm (0.433 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.0022 uF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
3,194In Stock
Min.: 1
Mult.: 1

2.2 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 6 mm (0.236 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 12 mm (0.472 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 3300 pF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
1,813In Stock
Min.: 1
Mult.: 1

3.3 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 7.5 mm (0.295 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 13.5 mm (0.531 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.0047 uF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
1,121In Stock
1,500Expected 2026-08-07
Min.: 1
Mult.: 1

4.7 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 8.5 mm (0.335 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 14.5 mm (0.571 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.0068 uF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
760In Stock
Min.: 1
Mult.: 1

6.8 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 10 mm (0.394 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 16 mm (0.63 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.01 uF 125C 10% 2 Pin LS=15 mm AEC-Q200
Datasheet
949In Stock
1,050Expected 2026-08-07
Min.: 1
Mult.: 1

10 nF Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 11 mm (0.433 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 19 mm (0.748 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.0068 uF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
1,275In Stock
Min.: 1
Mult.: 1

6.8 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 7 mm (0.276 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 16 mm (0.63 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.01 uF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
320In Stock
900Expected 2026-07-31
Min.: 1
Mult.: 1

10 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 8.5 mm (0.335 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 17 mm (0.669 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.015 uF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
981In Stock
Min.: 1
Mult.: 1

15 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 10 mm (0.394 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 18.5 mm (0.728 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.022 uF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
159In Stock
750Expected 2026-09-04
Min.: 1
Mult.: 1

22 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 11 mm (0.433 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 20 mm (0.787 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 0.033 uF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
887In Stock
Min.: 1
Mult.: 1

33 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 13 mm (0.512 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 22 mm (0.866 in) - 40 C + 125 C R4Y AEC-Q200 Bulk
KEMET Film Capacitors 5600 pF 125C 10% 2 Pin LS=22.5 mm AEC-Q200
Datasheet
330In Stock
Min.: 1
Mult.: 1

5.6 nF Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 6 mm (0.236 in) Suppression Film Capacitors 500 VAC 10 % 2 Pin 15 mm (0.591 in) - 40 C + 125 C R4Y AEC-Q200 Bulk