Safety Capacitors – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

KGK & KGH Safety Capacitors

KYOCERA AVX KGK and KGH Safety Capacitors are safety-certified capacitors designed for surge or lightning immunity in modem facsimiles and other equipment. The KGK capacitors are class X1/Y2 compliant, and the KGH capacitors are class X2 compliant. These capacitors feature high reliability and stability, high capacitance, -55°C to +125°C operating temperature range, and are small in size. The green-type capacitors in KGK/KGH are manufactured using environmentally friendly materials without lead or cadmium. These safety capacitors are RoHS and halogen-compliant.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 33

Applied Filters:

Capacitance

Safety Rating

Length

Width

Dielectric

Tolerance

Number of Pins

Package/Case

Height

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Safety Capacitors 2200pF 5kV 10% 2211 X7R X1/Y2 Flexiterm

KGK58CR73H222KV2A
KYOCERA AVX
1: £3.44
1,813In Stock

Mfr. Part No.
KGK58CR73H222KV2A

Mouser Part No
581-GK58CR73H222KV2A

KYOCERA AVX

Safety Capacitors 2200pF 5kV 10% 2211 X7R X1/Y2 Flexiterm

Learn More

Datasheet

1,813In Stock

Cut Tape

£3.44

£2.46

£2.08

£1.95

Reel

£1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

2.2 nF

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

2211 (5728 metric)

2.8 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 3Kv 1808 5% C 0G X2 Flexiterm

KGH42HCG3E102JY
KYOCERA AVX
1: £1.48
3,940In Stock

Mfr. Part No.
KGH42HCG3E102JY

Mouser Part No
581-KGH42HCG3E102JY

KYOCERA AVX

Safety Capacitors 1000pF 3Kv 1808 5% C 0G X2 Flexiterm

Learn More

Datasheet

3,940In Stock

Cut Tape

£1.48

£0.995

£0.803

£0.741

Reel

£0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

C0G

5 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGH

Reel, Cut Tape, MouseReel

Safety Capacitors 2200pF 3Kv 1808 10% X7R X2 Flexiterm

KGH42HR73E222KY
KYOCERA AVX
1: £1.25
3,148In Stock

Mfr. Part No.
KGH42HR73E222KY

Mouser Part No
581-KGH42HR73E222KY

KYOCERA AVX

Safety Capacitors 2200pF 3Kv 1808 10% X7R X2 Flexiterm

Learn More

Datasheet

3,148In Stock

Cut Tape

£1.25

£0.834

£0.663

£0.611

Reel

£0.512

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGH

Reel, Cut Tape, MouseReel

Safety Capacitors 2200pF 3kV 1812 10% X7R X2 Flexiterm

KGH43JR73E222KV
KYOCERA AVX
1: £1.99
1,457In Stock

Mfr. Part No.
KGH43JR73E222KV

Mouser Part No
581-KGH43JR73E222KV

KYOCERA AVX

Safety Capacitors 2200pF 3kV 1812 10% X7R X2 Flexiterm

Learn More

Datasheet

1,457In Stock

Cut Tape

£1.99

£1.37

£1.13

£1.05

Reel

£0.908

£0.849

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

4.5 mm

3.2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1812 (4532 metric)

0.5 mm

KGH

Reel, Cut Tape, MouseReel

Safety Capacitors 4700pF 3Kv 1812 10% X7R X2 Flexiterm

KGH43JR73E472KV
KYOCERA AVX
1: £2.27
2,539In Stock

Mfr. Part No.
KGH43JR73E472KV

Mouser Part No
581-KGH43JR73E472KV

KYOCERA AVX

Safety Capacitors 4700pF 3Kv 1812 10% X7R X2 Flexiterm

Learn More

Datasheet

2,539In Stock

Cut Tape

£2.27

£1.58

£1.31

£1.21

Reel

£1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

4.5 mm

3.2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1812 (4532 metric)

0.5 mm

KGH

Reel, Cut Tape, MouseReel

Safety Capacitors .01uF 3Kv 2220 10% C 0G X2 Flexiterm

KGH55CR73E103KV
KYOCERA AVX
1: £2.88
3,741In Stock

Mfr. Part No.
KGH55CR73E103KV

Mouser Part No
581-KGH55CR73E103KV

KYOCERA AVX

Safety Capacitors .01uF 3Kv 2220 10% C 0G X2 Flexiterm

Learn More

Datasheet

3,741In Stock

Cut Tape

£2.88

£2.04

£1.70

£1.61

Reel

£1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2220 (5720 metric)

0.6 mm

KGH

Reel, Cut Tape, MouseReel

Safety Capacitors 100pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

KGK42BR73H101KY
KYOCERA AVX
1: £1.25
3,960In Stock

Mfr. Part No.
KGK42BR73H101KY

Mouser Part No
581-KGK42BR73H101KY

KYOCERA AVX

Safety Capacitors 100pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

Learn More

Datasheet

3,960In Stock

Cut Tape

£1.25

£0.834

£0.648

£0.598

Reel

£0.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 220pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

KGK42BR73H221KY2B
KYOCERA AVX
1: £1.48
3,920In Stock

Mfr. Part No.
KGK42BR73H221KY2B

Mouser Part No
581-KGK42BR73H221KY2

KYOCERA AVX

Safety Capacitors 220pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

Learn More

Datasheet

3,920In Stock

Cut Tape

£1.48

£0.995

£0.803

£0.741

Reel

£0.583

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 470pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

KGK42HR73H471KY2B
KYOCERA AVX
1: £1.45
3,925In Stock

Mfr. Part No.
KGK42HR73H471KY2B

Mouser Part No
581-KGK42HR73H471KY2

KYOCERA AVX

Safety Capacitors 470pF 5Kv 1808 10% X 7R X1/Y2 Flexiterm

Learn More

Datasheet

3,925In Stock

Cut Tape

£1.45

£0.943

£0.788

£0.725

Reel

£0.622

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5Kv 1812 10% X7R X1/Y2 Flexiterm

KGK43JR73H102KV2B
KYOCERA AVX
1: £1.50
2,065In Stock

Mfr. Part No.
KGK43JR73H102KV2B

Mouser Part No
581-KGK43JR73H102KV2

KYOCERA AVX

Safety Capacitors 1000pF 5Kv 1812 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

2,065In Stock

Cut Tape

£1.50

£1.06

£0.908

£0.788

Reel

£0.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

4.5 mm

3.2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1812 (4532 metric)

0.5 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 2200pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

KGK55CR73H222KV2B
KYOCERA AVX
1: £2.51
1,855In Stock

Mfr. Part No.
KGK55CR73H222KV2B

Mouser Part No
581-KGK55CR73H222KV2

KYOCERA AVX

Safety Capacitors 2200pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

1,855In Stock

Cut Tape

£2.51

£1.75

£1.46

£1.36

Reel

£1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2220 (5720 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

KGK55FR73H102KV2B
KYOCERA AVX
1: £2.51
3,070In Stock

Mfr. Part No.
KGK55FR73H102KV2B

Mouser Part No
581-KGK55FR73H102KV2

KYOCERA AVX

Safety Capacitors 1000pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

3,070In Stock

Cut Tape

£2.51

£1.75

£1.46

£1.37

Reel

£1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2220 (5720 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 220pF 5kV 10% 2220 X 7R X1/Y2 Flexiterm

KGK55FR73H221KV2A
KYOCERA AVX
1: £4.32
1,650In Stock

Mfr. Part No.
KGK55FR73H221KV2A

Mouser Part No
581-KGK55FR73H221KV2

KYOCERA AVX

Safety Capacitors 220pF 5kV 10% 2220 X 7R X1/Y2 Flexiterm

Learn More

Datasheet

1,650In Stock

Cut Tape

£4.32

£3.14

£2.68

£2.54

Reel

£2.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 pF

X1, Y2

250 VAC

SMD/SMT

5.7 mm

5 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

2220 (5720 metric)

2.2 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5Kv 2211 10% X7R X1/Y2 Flexiterm

KGK58CR73H102KV2B
KYOCERA AVX
1: £1.48
3,450In Stock

Mfr. Part No.
KGK58CR73H102KV2B

Mouser Part No
581-KGK58CR73H102KV2

KYOCERA AVX

Safety Capacitors 1000pF 5Kv 2211 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

3,450In Stock

Cut Tape

£1.48

£0.995

£0.803

£0.741

Reel

£0.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2211 (5728 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 2200pF 5Kv 2211 10% X7R X1/Y2 Flexiterm

KGK58CR73H222KV2B
KYOCERA AVX
1: £1.90
2,515In Stock

Mfr. Part No.
KGK58CR73H222KV2B

Mouser Part No
581-KGK58CR73H222KV2

KYOCERA AVX

Safety Capacitors 2200pF 5Kv 2211 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

2,515In Stock

Cut Tape

£1.90

£1.31

£1.07

£0.995

Reel

£0.934

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2211 (5728 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 220pF 5Kv 2211 10% X 7R X1/Y2 Flexiterm

KGK58ER73H221KV2B
KYOCERA AVX
1: £1.48
3,977In Stock

Mfr. Part No.
KGK58ER73H221KV2B

Mouser Part No
581-KGK58ER73H221KV2

KYOCERA AVX

Safety Capacitors 220pF 5Kv 2211 10% X 7R X1/Y2 Flexiterm

Learn More

Datasheet

3,977In Stock

Cut Tape

£1.48

£0.995

£0.803

£0.741

Reel

£0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2211 (5728 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 470pF 5Kv 2211 10% X 7R X1/Y2 Flexiterm

KGK58FR73H471KV2B
KYOCERA AVX
1: £1.58
3,783In Stock

Mfr. Part No.
KGK58FR73H471KV2B

Mouser Part No
581-KGK58FR73H471KV2

KYOCERA AVX

Safety Capacitors 470pF 5Kv 2211 10% X 7R X1/Y2 Flexiterm

Learn More

Datasheet

3,783In Stock

Cut Tape

£1.58

£1.07

£0.871

£0.803

Reel

£0.678

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2211 (5728 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 680pF 5kV 10% 1808 X 7R X1/Y2 Flexiterm

KGK42HR73H681KY2A
KYOCERA AVX
1: £2.88
1,980In Stock

Mfr. Part No.
KGK42HR73H681KY2A

Mouser Part No
581-GK42HR73H681KY2A

KYOCERA AVX

Safety Capacitors 680pF 5kV 10% 1808 X 7R X1/Y2 Flexiterm

Learn More

Datasheet

1,980In Stock

Cut Tape

£2.88

£2.04

£1.70

£1.61

Reel

£1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

680 pF

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

1808 (4520 metric)

2.2 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 4700pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

KGK55CR73H472KV2B
KYOCERA AVX
1: £2.51
300In Stock
4,500On Order

Mfr. Part No.
KGK55CR73H472KV2B

Mouser Part No
581-KGK55CR73H472KV2

KYOCERA AVX

Safety Capacitors 4700pF 5Kv 2220 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

300In Stock

4,500On Order

Cut Tape

£2.51

£1.75

£1.46

£1.37

Reel

£1.20

£1.13

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

2220 (5720 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5kV 10% 1812 X7R X1/Y2 Flexiterm

KGK43JR73H102KV2A
KYOCERA AVX
1: £3.36
17In Stock
1,000Expected 29/12/2026

Mfr. Part No.
KGK43JR73H102KV2A

Mouser Part No
581-GK43JR73H102KV2A

KYOCERA AVX

Safety Capacitors 1000pF 5kV 10% 1812 X7R X1/Y2 Flexiterm

Learn More

Datasheet

17In Stock

1,000Expected 29/12/2026

Cut Tape

£3.36

£2.31

£2.03

£1.92

Reel

£1.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 nF

X1, Y2

250 VAC

SMD/SMT

4.5 mm

3.2 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

1812 (4532 metric)

2.8 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 4700pF 5kV 10% 2220 X7R X1/Y2 Flexiterm

KGK55CR73H472KV2A
KYOCERA AVX
1: £4.32
7,469On Order

Mfr. Part No.
KGK55CR73H472KV2A

Mouser Part No
581-GK55CR73H472KV2A

KYOCERA AVX

Safety Capacitors 4700pF 5kV 10% 2220 X7R X1/Y2 Flexiterm

Learn More

Datasheet

7,469On Order

Cut Tape

£4.32

£3.14

£2.68

£2.54

Reel

£2.28

£2.17

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

4.7 nF

X1, Y2

250 VAC

SMD/SMT

5.7 mm

5 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

2220 (5720metric)

2.8 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5kV 10% 1808 X7R X1/Y2 Flexiterm

KGK42HR73H102KY2A
KYOCERA AVX
1: £2.88
1,010Expected 13/10/2026

Mfr. Part No.
KGK42HR73H102KY2A

Mouser Part No
581-GK42HR73H102KY2A

KYOCERA AVX

Safety Capacitors 1000pF 5kV 10% 1808 X7R X1/Y2 Flexiterm

Learn More

Datasheet

1,010Expected 13/10/2026

Cut Tape

£2.88

£2.04

£1.70

£1.61

Reel

£1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1 nF

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

2 Pin

- 55 C

+ 125 C

1808 (4520 metric)

2.2 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 680pF 5Kv 2211 5% C0 G X1/Y2 Flexiterm

KGK58CCG3H681JV
KYOCERA AVX
1: £4.58
2,250Expected 26/10/2026

Mfr. Part No.
KGK58CCG3H681JV

Mouser Part No
581-KGK58CCG3H681JV

KYOCERA AVX

Safety Capacitors 680pF 5Kv 2211 5% C0 G X1/Y2 Flexiterm

Learn More

Datasheet

2,250Expected 26/10/2026

Cut Tape

£4.58

£3.34

£2.85

£2.66

Reel

£2.44

£2.30

MouseReel Available

Min.: 1
Mult.: 1

: 500

X1, Y2

250 VAC

SMD/SMT

5.7 mm

2.8 mm

Safety Certified MLCCs

C0G

5 %

- 55 C

+ 125 C

2211 (5728 metric)

0.6 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 5Kv 1808 10% X7R X1/Y2 Flexiterm

KGK42HR73H102KY2B
KYOCERA AVX
1: £1.29
994Expected 09/11/2026

Mfr. Part No.
KGK42HR73H102KY2B

Mouser Part No
581-KGK42HR73H102KY2

KYOCERA AVX

Safety Capacitors 1000pF 5Kv 1808 10% X7R X1/Y2 Flexiterm

Learn More

Datasheet

994Expected 09/11/2026

Cut Tape

£1.29

£0.871

£0.702

£0.646

Reel

£0.496

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGK

Reel, Cut Tape, MouseReel

Safety Capacitors 1000pF 3Kv 1808 10% X7R X2 Flexiterm

KGH42HR73E102KY
KYOCERA AVX
1: £1.29
2,000Factory Stock Available

Mfr. Part No.
KGH42HR73E102KY

Mouser Part No
581-KGH42HR73E102KY

KYOCERA AVX

Safety Capacitors 1000pF 3Kv 1808 10% X7R X2 Flexiterm

Learn More

Datasheet

2,000Factory Stock Available

More Info Available

Cut Tape

£1.29

£0.871

£0.702

£0.646

Reel

£0.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

X1, Y2

250 VAC

SMD/SMT

4.5 mm

2 mm

Safety Certified MLCCs

X7R

10 %

- 55 C

+ 125 C

1808 (4520 metric)

0.5 mm

KGH

Reel, Cut Tape, MouseReel

KGK & KGH Safety Capacitors

Customer Service Office

Company

Resources

Support