R53 & R58 EMI Suppression Capacitors

KEMET R53 and R58 EMI Suppression Capacitors are designed for situations where capacitor failure would not result in exposure to electric shock. The R53 miniature capacitors utilize X2 technology in terms of combined THB Grade 3B level and feature high capacitance density and high capacitance values in a small pitch. The R53 and R58 capacitors are constructed of metalized polypropylene film encapsulated with self-extinguishing resin in a box of material that meets the requirements of UL 94V-0. These capacitors are AEC–Q200 qualified, RoHS compliant, and operate within a -40°C to +110°C temperature range. Typical applications include LED drives, smart utility meters, solar micro-inverters, EMI filters in wireless power transfer, and consumer electronics.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Dielectric
Lead Spacing
Length
Width
Product
Voltage Rating AC
Tolerance
Number of Pins
Height
Lead Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging


KEMET Film Capacitors 600 VAC 0.27 uF 110C 2Pin THB Grade IIIB LS=22.5mm AEC-Q200
Datasheet
190In Stock
Min.: 1
Mult.: 1

0.27 uF 1.2 kVDC Radial Polypropylene (PP) 22.5 mm (0.886 in) 26.5 mm (1.043 in) 13 mm (0.512 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 22 mm (0.866 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.22 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
743In Stock
1,008Expected 2026-07-31
Min.: 1
Mult.: 1

0.22 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 11 mm (0.433 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 20 mm (0.787 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.33 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
649In Stock
864Expected 2026-06-05
Min.: 1
Mult.: 1

0.33 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 13 mm (0.512 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 22 mm (0.866 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray


KEMET Film Capacitors 600 VAC 0.39 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
411In Stock
Min.: 1
Mult.: 1

0.39 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 14 mm (0.551 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray


KEMET Film Capacitors 600 VAC 0.56 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
117In Stock
Min.: 1
Mult.: 1

0.56 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 14 mm (0.551 in) Suppression Film Capacitors 600 VAC 20 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.68 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
335In Stock
Min.: 1
Mult.: 1

0.68 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 18 mm (0.709 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 33 mm (1.299 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.82 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
257In Stock
384On Order
Min.: 1
Mult.: 1

0.82 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 18 mm (0.709 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 33 mm (1.299 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1 uF 110 C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
189In Stock
768On Order
Min.: 1
Mult.: 1

1 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 18 mm (0.709 in) Suppression Film Capacitors 600 VAC 20 % 2 Pin 33 mm (1.299 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1.2 uF 110C 2Pin THB Grade IIIB LS=27.5mm AEC-Q200
Datasheet
186In Stock
336Expected 2026-07-03
Min.: 1
Mult.: 1

1.2 uF 1.2 kVDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 27.5 mm (1.083 in) 22 mm (0.866 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 37 mm (1.457 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.47 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
192In Stock
Min.: 1
Mult.: 1

0.47 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 11 mm (0.433 in) Suppression Film Capacitors 600 VAC 20 % 2 Pin 22 mm (0.866 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 0.56 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
238In Stock
Min.: 1
Mult.: 1

0.56 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 13 mm (0.512 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 24 mm (0.945 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
89In Stock
198Expected 2026-07-10
Min.: 1
Mult.: 1

1 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 16 mm (0.63 in) Suppression Film Capacitors 600 VAC 20 % 2 Pin 28.5 mm (1.122 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1.2 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
58In Stock
Min.: 1
Mult.: 1

1.2 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 19 mm (0.748 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 32 mm (1.26 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 1.5 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
116In Stock
Min.: 1
Mult.: 1

1.5 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 20 mm (0.787 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 40 mm (1.575 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 2.7 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
103In Stock
Min.: 1
Mult.: 1

2.7 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 24 mm (0.945 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 44 mm (1.732 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 3.3 uF 110C 2Pin THB Grade IIIB LS=37.5mm AEC-Q200
Datasheet
194In Stock
Min.: 1
Mult.: 1

3.3 uF 1.2 kVDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 30 mm (1.181 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 45 mm (1.772 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 4.7 uF 110C 4Pin THB Grade IIIB LS=52.5mm AEC-Q200
Datasheet
97In Stock
Min.: 1
Mult.: 1

4.7 uF 1.2 kVDC Radial Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 30 mm (1.181 in) Suppression Film Capacitors 600 VAC 10 % 4 Pin 45 mm (1.772 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 600 VAC 5.6 uF 110C 4Pin THB Grade IIIB LS=52.5mm AEC-Q200
Datasheet
81In Stock
Min.: 1
Mult.: 1

5.6 uF 1.2 kVDC Radial Polypropylene (PP) 52.5 mm (2.067 in) 57.5 mm (2.264 in) 30 mm (1.181 in) Suppression Film Capacitors 600 VAC 10 % 4 Pin 45 mm (1.772 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray
KEMET Film Capacitors 310VAC 630Vo 0.47uF THB Grd IIB AECQ2
Datasheet
3,464In Stock
Min.: 1
Mult.: 1

0.47 uF 630 VDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 8.5 mm (0.335 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 14.5 mm (0.571 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630VDC 3.3uF THB Grd IIB AECQ2
Datasheet
1,641In Stock
Min.: 1
Mult.: 1

3.3 uF 630 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 14 mm (0.551 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630Vol 5.6uF THB Grd IIB AECQ2
Datasheet
1,039In Stock
Min.: 1
Mult.: 1

5.6 uF 630 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 16 mm (0.63 in) Suppression Film Capacitors 310 VAC 20 % 2 Pin 30 mm (1.181 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630Vol 8.2uF THB Grd IIB AECQ2
Datasheet
533In Stock
Min.: 1
Mult.: 1

8.2 uF 630 VDC Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 22 mm (0.866 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 37 mm (1.457 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 310VAC 630Volt 20uF THB Grd IIB AECQ2
Datasheet
355In Stock
Min.: 1
Mult.: 1

20 uF 630 VDC Radial Polypropylene (PP) 37.5 mm (1.476 in) 42 mm (1.654 in) 30 mm (1.181 in) Suppression Film Capacitors 310 VAC 10 % 2 Pin 45 mm (1.772 in) Straight - 40 C + 110 C R53 AEC-Q200 Bulk
KEMET Film Capacitors 350 VAC 1.8 uF 125C THB Grd IIB AECQ2
Datasheet
151In Stock
Min.: 1
Mult.: 1

1.8 uF Radial Polypropylene (PP) 27.5 mm (1.083 in) 32 mm (1.26 in) 14 mm (0.551 in) Suppression Film Capacitors 350 VAC 20 % 2 Pin 28 mm (1.102 in) Straight - 40 C + 125 C R53B AEC-Q200 Tray
KEMET Film Capacitors 600VAC 0.012 uF 110C 2Pin THB Grade IIIB LS=15mm AEC-Q200
Datasheet
2,989In Stock
Min.: 1
Mult.: 1

0.012 uF 1.2 kVDC Radial Polypropylene (PP) 15 mm (0.591 in) 18 mm (0.709 in) 5 mm (0.197 in) Suppression Film Capacitors 600 VAC 10 % 2 Pin 11 mm (0.433 in) Straight - 40 C + 110 C R58 AEC-Q200 Tray