Thyristor Surge Protection Devices - TSPD

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P-0S-LRP Voice-DS1 SIDACtor® Protection Thyristors

Littelfuse P-0S-LRP Baseband (Voice-DS1) SIDACtor® Protection Thyristors are designed to protect baseband equipment such as modems, line cards, CPE, and DSL from damaging overvoltage transients. The DO-214AA components provide a surface mount solution that enables equipment to comply with global regulatory standards. Surge capability does not degrade after multiple surge events within limits. These thyristors feature low voltage overshoot, low on-state voltage, low capacitance, and fails short circuit when surged in excess of ratings. Littelfuse P-0S-LRP Thyristors are RoHS compatible, lead free, and halogen free.

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Part #

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

P0220SCLRP
Littelfuse
1: 1.47 CHF
4 594In Stock

Mfr. Part No.
P0220SCLRP

Mouser Part No
576-P0220SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

Learn More

Datasheet

4 594In Stock

Cut Tape

1.47 CHF

0.931 CHF

0.624 CHF

0.493 CHF

0.451 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

32 V

800 mA

30 A

15 V

5 uA

50 mA

4 V

30 pF to 240 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 25V

P0300SALRP
Littelfuse
1: 1.31 CHF
3 701In Stock

Mfr. Part No.
P0300SALRP

Mouser Part No
576-P0300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 25V

Learn More

Datasheet

3 701In Stock

Cut Tape

1.31 CHF

0.833 CHF

0.455 CHF

0.378 CHF

0.349 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

40 V

800 mA

20 A

25 V

5 uA

50 mA

4 V

110 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: 1.25 CHF
4 100In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4 100In Stock

Cut Tape

1.25 CHF

0.786 CHF

0.397 CHF

0.345 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

220 V

800 mA

20 A

170 V

5 uA

150 mA

4 V

30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 275V

P3100SBLRP
Littelfuse
1: 1.39 CHF
14 081In Stock

Mfr. Part No.
P3100SBLRP

Mouser Part No
576-P3100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 275V

Learn More

Datasheet

14 081In Stock

Cut Tape

1.39 CHF

0.723 CHF

0.507 CHF

0.426 CHF

0.395 CHF

Reel

0.375 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

350 V

800 mA

25 A

275 V

5 uA

150 mA

4 V

20 pF to 45 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 75V

P0900SALRP
Littelfuse
1: 1.38 CHF
3 712In Stock

Mfr. Part No.
P0900SALRP

Mouser Part No
576-P0900SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 75V

Learn More

Datasheet

3 712In Stock

Cut Tape

1.38 CHF

0.872 CHF

0.57 CHF

0.452 CHF

0.402 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

98 V

800 mA

20 A

75 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: 1.31 CHF
9 690In Stock

Mfr. Part No.
P0220SALRP

Mouser Part No
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

Learn More

Datasheet

9 690In Stock

Cut Tape

1.31 CHF

0.833 CHF

0.551 CHF

0.433 CHF

0.395 CHF

Reel

0.344 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

32 V

800 mA

20 A

15 V

5 uA

50 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: 1.31 CHF
4 643In Stock

Mfr. Part No.
P1100SALRP

Mouser Part No
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

Learn More

Datasheet

4 643In Stock

Cut Tape

1.31 CHF

0.833 CHF

0.548 CHF

0.431 CHF

0.365 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

130 V

800 mA

20 A

90 V

5 uA

150 mA

4 V

40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: 1.50 CHF
43In Stock

Mfr. Part No.
P3500SBLRP

Mouser Part No
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

43In Stock

Cut Tape

1.50 CHF

0.94 CHF

0.588 CHF

0.463 CHF

Reel

0.377 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

400 V

800 mA

25 A

320 V

5 uA

150 mA

4 V

20 pF to 40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 75V

P0900SCLRP
Littelfuse
1: 1.61 CHF
597In Stock
2 500Expected 10/09/2026

Mfr. Part No.
P0900SCLRP

Mouser Part No
576-P0900SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 75V

Learn More

Datasheet

597In Stock

2 500Expected 10/09/2026

Cut Tape

1.61 CHF

1.01 CHF

0.668 CHF

0.529 CHF

0.451 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

98 V

800 mA

50 A

75 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 140V

P1500SBLRP
Littelfuse
1: 1.43 CHF
2 490In Stock

Mfr. Part No.
P1500SBLRP

Mouser Part No
576-P1500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 140V

Learn More

Datasheet

2 490In Stock

Cut Tape

1.43 CHF

0.904 CHF

0.605 CHF

0.479 CHF

Reel

0.408 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

180 V

800 mA

30 A

140 V

5 uA

150 mA

4 V

40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 140V

P1500SALRP
Littelfuse
1: 1.31 CHF
1 848In Stock

Mfr. Part No.
P1500SALRP

Mouser Part No
576-P1500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 140V

Learn More

Datasheet

1 848In Stock

Cut Tape

1.31 CHF

0.833 CHF

0.551 CHF

0.433 CHF

0.395 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

180 V

800 mA

20 A

140 V

5 uA

150 mA

4 V

40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SALRP
Littelfuse
1: 1.31 CHF
2 400In Stock

Mfr. Part No.
P2300SALRP

Mouser Part No
576-P2300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

2 400In Stock

Cut Tape

1.31 CHF

0.704 CHF

0.52 CHF

0.433 CHF

0.395 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

260 V

800 mA

20 A

190 V

5 uA

150 mA

4 V

25 pF to 35 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500SALRP
Littelfuse
1: 1.31 CHF
2 876In Stock

Mfr. Part No.
P3500SALRP

Mouser Part No
576-P3500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

2 876In Stock

Cut Tape

1.31 CHF

0.833 CHF

0.551 CHF

0.433 CHF

0.395 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

400 V

800 mA

20 A

320 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 6V

P0080SALRP
Littelfuse
1: 1.31 CHF
19 992In Stock
15 000Expected 25/11/2026

Mfr. Part No.
P0080SALRP

Mouser Part No
576-P0080SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 6V

Learn More

Datasheet

19 992In Stock

15 000Expected 25/11/2026

Cut Tape

1.31 CHF

0.833 CHF

0.551 CHF

0.433 CHF

Reel

0.366 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

25 V

800 mA

20 A

6 V

5 uA

50 mA

4 V

100 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 6V

P0080SBLRP
Littelfuse
1: 1.39 CHF
4 035In Stock

Mfr. Part No.
P0080SBLRP

Mouser Part No
576-P0080SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 6V

Learn More

Datasheet

4 035In Stock

Cut Tape

1.39 CHF

0.881 CHF

0.562 CHF

0.455 CHF

0.413 CHF

Reel

0.375 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

25 V

800 mA

30 A

6 V

5 uA

50 mA

4 V

100 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 6V

P0080SCLRP
Littelfuse
1: 1.50 CHF
11 932In Stock

Mfr. Part No.
P0080SCLRP

Mouser Part No
576-P0080SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 6V

Learn More

Datasheet

11 932In Stock

Cut Tape

1.50 CHF

1.01 CHF

0.668 CHF

0.529 CHF

Reel

0.418 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

25 V

800 mA

50 A

6 V

5 uA

50 mA

4 V

100 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640SCLRP
Littelfuse
1: 1.42 CHF
5 406In Stock

Mfr. Part No.
P0640SCLRP

Mouser Part No
576-P0640SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

5 406In Stock

Cut Tape

1.42 CHF

0.92 CHF

0.621 CHF

0.493 CHF

0.447 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

77 V

800 mA

50 A

58 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 90V

P1100SCLRP
Littelfuse
1: 1.47 CHF
6 192In Stock
17 500Expected 14/08/2026

Mfr. Part No.
P1100SCLRP

Mouser Part No
576-P1100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

Learn More

Datasheet

6 192In Stock

17 500Expected 14/08/2026

Cut Tape

1.47 CHF

0.931 CHF

0.596 CHF

0.493 CHF

0.451 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

130 V

800 mA

50 A

90 V

5 uA

150 mA

4 V

40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 275V

P3100SALRP
Littelfuse
1: 1.27 CHF
13 961In Stock

Mfr. Part No.
P3100SALRP

Mouser Part No
576-P3100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 275V

Learn More

Datasheet

13 961In Stock

Cut Tape

1.27 CHF

0.833 CHF

0.551 CHF

0.433 CHF

0.385 CHF

Reel

0.34 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

350 V

800 mA

20 A

275 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 25V

P0300SBLRP
Littelfuse
1: 1.39 CHF
432In Stock
2 500Expected 10/08/2026

Mfr. Part No.
P0300SBLRP

Mouser Part No
576-P0300SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 25V

Learn More

Datasheet

432In Stock

2 500Expected 10/08/2026

Cut Tape

1.39 CHF

0.833 CHF

0.567 CHF

0.457 CHF

0.423 CHF

Reel

0.375 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

40 V

800 mA

30 A

25 V

5 uA

50 mA

4 V

110 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 25V

P0300SCLRP
Littelfuse
1: 1.47 CHF
2 251In Stock
5 000Expected 21/09/2026

Mfr. Part No.
P0300SCLRP

Mouser Part No
576-P0300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 25V

Learn More

Datasheet

2 251In Stock

5 000Expected 21/09/2026

Cut Tape

1.47 CHF

0.931 CHF

0.624 CHF

0.493 CHF

0.451 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

40 V

800 mA

50 A

25 V

5 uA

50 mA

4 V

110 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 58V

P0640SALRP
Littelfuse
1: 1.31 CHF
57In Stock
5 000On Order

Mfr. Part No.
P0640SALRP

Mouser Part No
576-P0640SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 58V

Learn More

Datasheet

57In Stock

5 000On Order

Cut Tape

1.31 CHF

0.78 CHF

0.529 CHF

0.42 CHF

0.395 CHF

Reel

0.345 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

77 V

800 mA

20 A

58 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640SBLRP
Littelfuse
1: 1.39 CHF
1 241In Stock

Mfr. Part No.
P0640SBLRP

Mouser Part No
576-P0640SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

1 241In Stock

Cut Tape

1.39 CHF

0.881 CHF

0.588 CHF

0.463 CHF

0.423 CHF

Reel

0.375 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

77 V

800 mA

30 A

58 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 65V

P0720SCLRP
Littelfuse
1: 1.46 CHF
117In Stock
5 000Expected 03/11/2026

Mfr. Part No.
P0720SCLRP

Mouser Part No
576-P0720SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 65V

Learn More

Datasheet

117In Stock

5 000Expected 03/11/2026

Cut Tape

1.46 CHF

0.931 CHF

0.626 CHF

0.422 CHF

0.405 CHF

Reel

0.405 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

88 V

800 mA

50 A

65 V

5 uA

150 mA

4 V

50 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 140V

P1500SCLRP
Littelfuse
1: 1.47 CHF
2 682In Stock

Mfr. Part No.
P1500SCLRP

Mouser Part No
576-P1500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 140V

Learn More

Datasheet

2 682In Stock

Cut Tape

1.47 CHF

0.931 CHF

0.624 CHF

0.493 CHF

Reel

0.418 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

180 V

800 mA

50 A

140 V

5 uA

150 mA

4 V

40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

P-0S-LRP Voice-DS1 SIDACtor® Protection Thyristors

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