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: £1.39
4,619In 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

4,619In Stock

Cut Tape

£1.39

£0.882

£0.591

£0.467

£0.427

Reel

£0.383

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: £1.24
4,241In Stock

Mfr. Part No.
P0300SALRP

Mouser Part No
576-P0300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 25V

Learn More

Datasheet

4,241In Stock

Cut Tape

£1.24

£0.625

£0.443

£0.364

£0.335

Reel

£0.327

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 75V

P0900SALRP
Littelfuse
1: £1.31
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

£1.31

£0.826

£0.54

£0.428

£0.381

Reel

£0.327

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 500A 320V

P3500SCLRP
Littelfuse
1: £1.32
2,862In Stock

Mfr. Part No.
P3500SCLRP

Mouser Part No
576-P3500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

2,862In Stock

Cut Tape

£1.32

£0.856

£0.558

£0.452

£0.412

Reel

£0.383

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

400 V

800 mA

30 A

320 V

5 uA

150 mA

4 V

25 pF to 40 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: £1.19
4,140In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4,140In Stock

Cut Tape

£1.19

£0.745

£0.376

£0.327

Reel

£0.327

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 50A 90V

P1100SALRP
Littelfuse
1: £1.24
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

£1.24

£0.788

£0.522

£0.41

£0.348

Reel

£0.327

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 25V

P0300SBLRP
Littelfuse
1: £1.07
2,952In Stock

Mfr. Part No.
P0300SBLRP

Mouser Part No
576-P0300SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 25V

Learn More

Datasheet

2,952In Stock

Cut Tape

£1.07

£0.714

£0.499

£0.403

£0.374

Reel

£0.355

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 50A 140V

P1500SALRP
Littelfuse
1: £1.24
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

£1.24

£0.788

£0.522

£0.41

£0.374

Reel

£0.327

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: £1.24
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

£1.24

£0.667

£0.492

£0.41

£0.374

Reel

£0.327

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 100A 320V

P3500SBLRP
Littelfuse
1: £1.42
73In Stock

Mfr. Part No.
P3500SBLRP

Mouser Part No
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

73In Stock

Cut Tape

£1.42

£0.89

£0.557

£0.438

Reel

£0.357

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 100A 140V

P1500SBLRP
Littelfuse
1: £1.35
2,500In Stock

Mfr. Part No.
P1500SBLRP

Mouser Part No
576-P1500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 140V

Learn More

Datasheet

2,500In Stock

Cut Tape

£1.35

£0.856

£0.573

£0.453

Reel

£0.397

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 500A 190V

P2300SCLRP
Littelfuse
1: £1.39
2,106In Stock

Mfr. Part No.
P2300SCLRP

Mouser Part No
576-P2300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

2,106In Stock

Cut Tape

£1.39

£0.882

£0.487

£0.405

£0.383

Reel

£0.383

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

260 V

800 mA

30 A

190 V

5 uA

150 mA

4 V

30 pF to 80 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 6V

P0080SALRP
Littelfuse
1: £1.24
7,492In Stock
20,000On Order

Mfr. Part No.
P0080SALRP

Mouser Part No
576-P0080SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 6V

Learn More

Datasheet

7,492In Stock

20,000On Order

Cut Tape

£1.24

£0.788

£0.522

£0.41

£0.374

Reel

£0.326

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 500A 6V

P0080SCLRP
Littelfuse
1: £1.42
5,829In Stock

Mfr. Part No.
P0080SCLRP

Mouser Part No
576-P0080SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 6V

Learn More

Datasheet

5,829In Stock

Cut Tape

£1.42

£0.96

£0.633

£0.501

Reel

£0.395

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 MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: £1.24
9,990In Stock

Mfr. Part No.
P0220SALRP

Mouser Part No
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

Learn More

Datasheet

9,990In Stock

Cut Tape

£1.24

£0.788

£0.522

£0.41

£0.374

Reel

£0.326

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 500A 25V

P0300SCLRP
Littelfuse
1: £1.39
5,449In Stock

Mfr. Part No.
P0300SCLRP

Mouser Part No
576-P0300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 25V

Learn More

Datasheet

5,449In Stock

Cut Tape

£1.39

£0.882

£0.591

£0.467

£0.427

Reel

£0.383

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 500A 140V

P1500SCLRP
Littelfuse
1: £1.39
4,072In Stock

Mfr. Part No.
P1500SCLRP

Mouser Part No
576-P1500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 140V

Learn More

Datasheet

4,072In Stock

Cut Tape

£1.39

£0.882

£0.605

£0.501

Reel

£0.395

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

Thyristor Surge Protection Devices - TSPD 50A 275V

P3100SALRP
Littelfuse
1: £1.20
6,487In Stock
7,500Expected 27/07/2026

Mfr. Part No.
P3100SALRP

Mouser Part No
576-P3100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 275V

Learn More

Datasheet

6,487In Stock

7,500Expected 27/07/2026

Cut Tape

£1.20

£0.788

£0.522

£0.41

£0.366

Reel

£0.327

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 275V

P3100SBLRP
Littelfuse
1: £1.32
14,181In Stock

Mfr. Part No.
P3100SBLRP

Mouser Part No
576-P3100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 275V

Learn More

Datasheet

14,181In Stock

Cut Tape

£1.32

£0.834

£0.557

£0.438

£0.401

Reel

£0.355

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 500A 275V

P3100SCLRP
Littelfuse
1: £1.53
4,730In Stock

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

4,730In Stock

Cut Tape

£1.53

£0.96

£0.532

£0.437

Reel

£0.389

£0.383

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

350 V

800 mA

30 A

275 V

5 uA

150 mA

4 V

30 pF to 70 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 100A 6V

P0080SBLRP
Littelfuse
1: £1.32
2,105In Stock
2,500Expected 22/07/2026

Mfr. Part No.
P0080SBLRP

Mouser Part No
576-P0080SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 6V

Learn More

Datasheet

2,105In Stock

2,500Expected 22/07/2026

Cut Tape

£1.32

£0.834

£0.533

£0.43

£0.391

Reel

£0.355

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 50A 58V

P0640SALRP
Littelfuse
1: £1.24
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

£1.24

£0.739

£0.501

£0.403

£0.367

Reel

£0.327

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: £1.32
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

£1.32

£0.834

£0.557

£0.438

£0.401

Reel

£0.355

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 58V

P0640SCLRP
Littelfuse
1: £1.39
2,083In Stock
5,000Expected 25/06/2026

Mfr. Part No.
P0640SCLRP

Mouser Part No
576-P0640SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

2,083In Stock

5,000Expected 25/06/2026

Cut Tape

£1.39

£0.841

£0.572

£0.462

£0.42

Reel

£0.383

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 65V

P0720SCLRP
Littelfuse
1: £1.27
99In Stock

Mfr. Part No.
P0720SCLRP

Mouser Part No
576-P0720SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 65V

Learn More

Datasheet

99In Stock

Cut Tape

£1.27

£0.826

£0.507

£0.40

£0.393

Reel

£0.393

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

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

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