Sidacs – Mouser Singapore

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K Series SIDACs

Littelfuse K Series SIDACs are bidirectional voltage triggered switches. Constructed with glass-passivated junctions, the K SIDACs provide reliable performance even in harsh operating environments. With a one-cycle surge current capability up to 20A, K Series SIDACs are ideal for dumping charged capacitors through an inductor in order to generate high-voltage pulses.

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Part #

Sidacs 90V DO-15

K0900GURP
Littelfuse
1: $2.78
4,393In Stock

Mfr. Part No.
K0900GURP

Mouser Part No
576-K0900GURP

Littelfuse

Sidacs 90V DO-15

Learn More

Datasheet

4,393In Stock

Cut Tape

$2.78

$1.38

$0.924

$0.73

$0.695

Reel

$0.695

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

97 V

10 uA

1 A

70 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

Through Hole

DO-15

Reel, Cut Tape

Sidacs 200V DO-15

K2000GURP
Littelfuse
1: $2.47
4,433In Stock

Mfr. Part No.
K2000GURP

Mouser Part No
576-K2000GURP

Littelfuse

Sidacs 200V DO-15

Learn More

Datasheet

4,433In Stock

Cut Tape

$2.47

$1.58

$1.07

$0.849

$0.837

Reel

$0.837

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

210 V

10 uA

1 A

170 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

Through Hole

DO-15

Reel, Cut Tape

Sidacs 240V

K2400G
Littelfuse
1: $2.57
3,205In Stock

Mfr. Part No.
K2400G

Mouser Part No
576-K2400G

Littelfuse

Sidacs 240V

Learn More

Datasheet

3,205In Stock

$2.57

$1.65

$0.981

$0.869

Min.: 1
Mult.: 1

Kxxxzy

220 V to 250 V

10 uA

16.7 A, 20 A

190 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 250V

K2500E70
Littelfuse
1: $2.68
19,999In Stock

Mfr. Part No.
K2500E70

Mouser Part No
576-K2500E70

Littelfuse

Sidacs 250V

Learn More

Datasheet

19,999In Stock

$2.68

$1.71

$1.14

$0.923

View

Min.: 1
Mult.: 1

Kxxxzy

240 V to 280 V

10 uA

16.7 A, 20 A

200 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Sidacs 80V DO-15

K0820GURP
Littelfuse
1: $2.78
4,774In Stock

Mfr. Part No.
K0820GURP

Mouser Part No
576-K0820GURP

Littelfuse

Sidacs 80V DO-15

Learn More

Datasheet

4,774In Stock

Cut Tape

$2.78

$1.54

$1.03

$0.81

View

Reel

$0.695

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

90 V

10 uA

1 A

70 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

Through Hole

DO-15

Reel, Cut Tape

Sidacs 80V DO-214AC 2L

K0820S1URP
Littelfuse
1: $2.53
5,430In Stock

Mfr. Part No.
K0820S1URP

Mouser Part No
576-K0820S1URP

Littelfuse

Sidacs 80V DO-214AC 2L

Learn More

Datasheet

5,430In Stock

Cut Tape

$2.53

$1.28

$0.855

$0.673

$0.63

Reel

$0.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

90 V

10 uA

1 A

70 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

SMD/SMT

DO-214AC

Reel, Cut Tape, MouseReel

Sidacs 110V

K1100SRP
Littelfuse
1: $2.81
4,960In Stock

Mfr. Part No.
K1100SRP

Mouser Part No
576-K1100SRP

Littelfuse

Sidacs 110V

Learn More

Datasheet

4,960In Stock

Cut Tape

$2.81

$1.39

$0.93

$0.734

$0.702

Reel

$0.702

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

104 V to 118 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs 220V

K2200SRP
Littelfuse
1: $3.03
2,664In Stock

Mfr. Part No.
K2200SRP

Mouser Part No
576-K2200SRP

Littelfuse

Sidacs 220V

Learn More

Datasheet

2,664In Stock

Cut Tape

$3.03

$1.78

$1.20

$0.954

$0.895

Reel

$0.848

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

205 V to 230 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs 250V

K2500SRP
Littelfuse
1: $3.25
2,611In Stock

Mfr. Part No.
K2500SRP

Mouser Part No
576-K2500SRP

Littelfuse

Sidacs 250V

Learn More

Datasheet

2,611In Stock

Cut Tape

$3.25

$1.88

$1.27

$1.01

$0.958

Reel

$0.908

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

240 V to 280 V

10 uA

16.7 A, 20 A

200 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs MP SIDAC 240V DO15

K2401GRP
Littelfuse
1: $4.00
3,470In Stock

Mfr. Part No.
K2401GRP

Mouser Part No
576-K2401GRP

Littelfuse

Sidacs MP SIDAC 240V DO15

Learn More

Datasheet

3,470In Stock

Cut Tape

$4.00

$2.60

$1.79

$1.49

$1.43

Reel

$1.40

Min.: 1
Mult.: 1

Reel: 5,000

Kxxxzy

220 V to 250 V

10 uA

16.7 A, 20 A

190 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Reel, Cut Tape

Sidacs SIDAC 250V HI ENERGY

K2500GH
Littelfuse
1: $3.38
18In Stock

Mfr. Part No.
K2500GH

Mouser Part No
576-K2500GH

Littelfuse

Sidacs SIDAC 250V HI ENERGY

Learn More

Datasheet

18In Stock

$3.38

$2.15

$1.50

$1.26

$1.02

Min.: 1
Mult.: 1

Kxxxzy

240 V to 280 V

10 uA

16.7 A, 20 A

200 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 110V

K1100G
Littelfuse
1: $2.42
457In Stock

Mfr. Part No.
K1100G

Mouser Part No
576-K1100G

Littelfuse

Sidacs 110V

Learn More

Datasheet

457In Stock

$2.42

$1.53

$1.02

$0.835

$0.664

Min.: 1
Mult.: 1

Kxxxzy

104 V to 118 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 140V

K1400G
Littelfuse
1: $2.61
577In Stock

Mfr. Part No.
K1400G

Mouser Part No
576-K1400G

Littelfuse

Sidacs 140V

Learn More

Datasheet

577In Stock

$2.61

$1.67

$1.25

$0.723

$0.72

Min.: 1
Mult.: 1

Kxxxzy

130 V to 146 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 240V

K2400SRP
Littelfuse
1: $2.63
1,390In Stock

Mfr. Part No.
K2400SRP

Mouser Part No
576-K2400SRP

Littelfuse

Sidacs 240V

Learn More

Datasheet

1,390In Stock

Cut Tape

$2.63

$1.68

$1.14

$1.02

$0.915

Reel

$0.908

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

250 V

10 uA

20 A

190 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs 200V

K2000GRP
Littelfuse
1: $3.16
4,981In Stock

Mfr. Part No.
K2000GRP

Mouser Part No
576-K2000GRP

Littelfuse

Sidacs 200V

Learn More

Datasheet

4,981In Stock

Cut Tape

$3.16

$1.83

$1.24

$0.983

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Kxxxzy

190 V to 215 V

10 uA

16.7 A, 20 A

180 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Reel, Cut Tape, MouseReel

Sidacs SIDAC 300V

K3002GRP
Littelfuse
1: $4.35
4,882In Stock

Mfr. Part No.
K3002GRP

Mouser Part No
576-K3002GRP

Littelfuse

Sidacs SIDAC 300V

Learn More

Datasheet

4,882In Stock

Cut Tape

$4.35

$2.82

$1.96

$1.65

$1.54

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Kxxxzy

270 V to 330 V

10 uA

16.7 A, 20 A

200 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Reel, Cut Tape, MouseReel

Sidacs 120V DO-214AC 2L

K1200S1URP
Littelfuse
1: $2.53
3,546In Stock

Mfr. Part No.
K1200S1URP

Mouser Part No
576-K1200S1URP

Littelfuse

Sidacs 120V DO-214AC 2L

Learn More

Datasheet

3,546In Stock

Cut Tape

$2.53

$1.43

$0.949

$0.748

View

Reel

$0.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

125 V

10 uA

1 A

100 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

SMD/SMT

DO-214AC

Reel, Cut Tape, MouseReel

Sidacs SIDAC 240V HI ENERGY

K2400GH
Littelfuse
1: $3.45
1,133In Stock

Mfr. Part No.
K2400GH

Mouser Part No
576-K2400GH

Littelfuse

Sidacs SIDAC 240V HI ENERGY

Learn More

Datasheet

1,133In Stock

$3.45

$2.20

$1.46

$1.20

View

Min.: 1
Mult.: 1

Kxxxzy

220 V to 250 V

10 uA

16.7 A, 20 A

190 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 220V

K2200E70
Littelfuse
1: $2.15
2,064In Stock

Mfr. Part No.
K2200E70

Mouser Part No
576-K2200E70

Littelfuse

Sidacs 220V

Learn More

Datasheet

2,064In Stock

$2.15

$1.31

$0.917

$0.76

Min.: 1
Mult.: 1

Kxxxzy

205 V to 230 V

10 uA

16.7 A, 20 A

180 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Sidacs 105V

K1050E70
Littelfuse
1: $2.06
3,800In Stock
6,000Expected 4/6/2026

Mfr. Part No.
K1050E70

Mouser Part No
576-K1050E70

Littelfuse

Sidacs 105V

Learn More

Datasheet

3,800In Stock

6,000Expected 4/6/2026

$2.06

$1.30

$0.87

$0.685

$0.635

Min.: 1
Mult.: 1

Kxxxzy

95 V to 113 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Sidacs 130V

K1300GRP
Littelfuse
1: $2.50
4,978In Stock

Mfr. Part No.
K1300GRP

Mouser Part No
576-K1300GRP

Littelfuse

Sidacs 130V

Learn More

Datasheet

4,978In Stock

Cut Tape

$2.50

$1.60

$1.07

$0.844

$0.771

Reel

$0.73

Min.: 1
Mult.: 1

Reel: 5,000

Kxxxzy

120 V to 130 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Reel, Cut Tape

Sidacs 200V

K2000SRP
Littelfuse
1: $2.78
3,133In Stock

Mfr. Part No.
K2000SRP

Mouser Part No
576-K2000SRP

Littelfuse

Sidacs 200V

Learn More

Datasheet

3,133In Stock

Cut Tape

$2.78

$1.78

$1.20

$0.954

$0.878

Reel

$0.835

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

190 V to 215 V

10 uA

16.7 A, 20 A

180 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs 105V

K1050SRP
Littelfuse
1: $2.18
271In Stock

Mfr. Part No.
K1050SRP

Mouser Part No
576-K1050SRP

Littelfuse

Sidacs 105V

Learn More

Datasheet

271In Stock

Cut Tape

$2.18

$1.38

$0.93

$0.734

$0.691

Reel

$0.691

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Kxxxzy

95 V to 113 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

SMD/SMT

DO-214

Reel, Cut Tape, MouseReel

Sidacs 120V

K1200G
Littelfuse
1: $2.13
1,392In Stock

Mfr. Part No.
K1200G

Mouser Part No
576-K1200G

Littelfuse

Sidacs 120V

Learn More

Datasheet

1,392In Stock

$2.13

$1.35

$0.901

$0.71

$0.664

Min.: 1
Mult.: 1

Kxxxzy

110 V to 125 V

10 uA

16.7 A, 20 A

90 V

5 uA

150 mA

1.5 V

- 40 C

+ 85 C

Through Hole

DO-15

Bulk

Sidacs 120V DO-15

K1200GURP
Littelfuse
1: $2.17
1,147In Stock

Mfr. Part No.
K1200GURP

Mouser Part No
576-K1200GURP

Littelfuse

Sidacs 120V DO-15

Learn More

Datasheet

1,147In Stock

Cut Tape

$2.17

$1.38

$0.924

$0.73

$0.695

Reel

$0.695

Min.: 1
Mult.: 1

Reel: 5,000

Kxxx0yU

125 V

10 uA

1 A

100 V

5 uA

80 mA

1.5 V

- 40 C

+ 125 C

Through Hole

DO-15

Reel, Cut Tape

K Series SIDACs

Customer Service Office

Company

Resources

Support

79 V to 97 V
90 V
95 V to 113 V
97 V
104 V to 118 V
110 V
110 V to 125 V
118 V
120 V to 130 V
125 V
130 V to 146 V
138 V
146 V
157 V
190 V to 215 V
205 V to 230 V
210 V
220 V to 250 V
230 V
240 V to 280 V