Thyristor Surge Protection Devices - TSPD

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

Baseband Voice DS1 SIDACtor Protection Thyristors

Littelfuse Baseband Voice DS1 SIDACtor^® Protection Thyristors focus on addressing the performance and regulatory requirements of baseband telecommunications equipment such as voice, modems, and DS1. SIDACtor components are solid-state crowbar devices that protect telecom equipment during hazardous transient conditions. Utilizing a patented ion implant technology, effective protection is ensured within nanoseconds. Littelfuse Baseband Voice DS1 SIDACtor Protection Thyristors offer an overvoltage protection solution that helps applications comply with Telcordia GR-1089 Issue 4, ITU-T recommendations K.20, K.21, K.44, and K.45, and TIA-968-A.

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

Results: 500

Applied Filters:

Breakover Voltage VBO

Breakover Current IBO Max

Non Repetitive On-State Current

Rated Repetitive Off-State Voltage VDRM

Off-State Leakage Current @ VDRM IDRM

Holding Current Ih Max

On-State Voltage

Off-State Capacitance CO

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

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 #

Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1

P0080S1ALRP
Littelfuse
1: Rp29.170
5.050In Stock

Mfr. Part No.
P0080S1ALRP

Mouser Part No
576-P0080S1ALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1

Learn More

Datasheet

5.050In Stock

Cut Tape

Rp29.170

Rp18.529

Rp13.099

Rp10.365

Reel

Rp5.394

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

25 V

800 mA

20 A

6 V

5 uA

50 mA

4 V

25 pF to 35 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AC

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 50A 75V

P0900SALRP
Littelfuse
1: Rp28.620
3.754In Stock

Mfr. Part No.
P0900SALRP

Mouser Part No
576-P0900SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 75V

Learn More

Datasheet

3.754In Stock

Cut Tape

Rp28.620

Rp17.997

Rp11.943

Rp9.430

Reel

Rp6.715

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 275V

P3100SCLRP
Littelfuse
1: Rp21.465
5.843In Stock

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

5.843In Stock

Cut Tape

Rp21.465

Rp13.007

Rp10.384

Rp9.375

Reel

Rp8.182

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 220V

P2600EBL
Littelfuse
1: Rp29.170
9.800In Stock

Mfr. Part No.
P2600EBL

Mouser Part No
576-P2600EBL

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 220V

Learn More

Datasheet

9.800In Stock

Rp29.170

Rp18.713

Rp12.585

Rp9.888

View

Min.: 1
Mult.: 1

300 V

800 mA

30 A

220 V

5 uA

150 mA

4 V

20 pF to 45 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 50A 22V

P0300EAL
Littelfuse
1: Rp26.969
6.474In Stock

Mfr. Part No.
P0300EAL

Mouser Part No
576-P0300EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 22V

Learn More

Datasheet

6.474In Stock

Rp26.969

Rp15.209

Rp8.990

Rp7.779

View

Min.: 1
Mult.: 1

40 V

800 mA

20 A

25 V

5 uA

50 mA

4 V

15 pF to 140 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: Rp27.702
4.673In Stock

Mfr. Part No.
P1100SALRP

Mouser Part No
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

Learn More

Datasheet

4.673In Stock

Cut Tape

Rp27.702

Rp17.539

Rp11.686

Rp9.173

Reel

Rp6.715

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 50A 170V

P1800SALRP
Littelfuse
1: Rp25.501
4.350In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4.350In Stock

Cut Tape

Rp25.501

Rp6.916

Rp6.825

Reel

Rp6.806

Rp6.550

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 22V 500A DO214 2L SIDACtor Bi

P0220SCLRP
Littelfuse
1: Rp31.188
4.641In 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

4.641In Stock

Cut Tape

Rp31.188

Rp19.814

Rp13.227

Rp10.439

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 500A 22V

P0300ECL
Littelfuse
1: Rp18.163
9.964In Stock

Mfr. Part No.
P0300ECL

Mouser Part No
576-P0300ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 22V

Learn More

Datasheet

9.964In Stock

Rp18.163

Rp14.383

Rp10.677

Rp9.723

View

Min.: 1
Mult.: 1

40 V

800 mA

30 A

25 V

5 uA

50 mA

4 V

25 pF to 250 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100EAL
Littelfuse
1: Rp30.271
154In Stock

Mfr. Part No.
P1100EAL

Mouser Part No
576-P1100EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

Learn More

Datasheet

154In Stock

Rp30.271

Rp19.263

Rp12.769

Rp10.476

View

Min.: 1
Mult.: 1

130 V

800 mA

20 A

90 V

5 uA

150 mA

4 V

30 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 3Chp 300V 100A

P3403ABL
Littelfuse
1: Rp94.665
97In Stock

Mfr. Part No.
P3403ABL

Mouser Part No
576-P3403ABL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 300V 100A

Learn More

Datasheet

97In Stock

Rp94.665

Rp62.743

Rp39.811

Rp39.260

Min.: 1
Mult.: 1

400 V

800 mA

30 A

300 V

5 uA

150 mA

8 V

10 pF to 45 pF, 15 pF to 65 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: Rp30.271
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

Rp30.271

Rp19.080

Rp12.475

Rp9.815

Rp8.953

Reel

Rp8.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 320V

P3500SCLRP
Littelfuse
1: Rp31.555
2.948In Stock

Mfr. Part No.
P3500SCLRP

Mouser Part No
576-P3500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

2.948In Stock

Cut Tape

Rp31.555

Rp19.997

Rp9.925

Rp8.696

Reel

Rp8.494

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 400V 500A SIDACtor DO-214AA

P4500SCLRP
Littelfuse
1: Rp31.188
1.504In Stock

Mfr. Part No.
P4500SCLRP

Mouser Part No
576-P4500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA

Learn More

Datasheet

1.504In Stock

Cut Tape

Rp31.188

Rp19.814

Rp13.227

Rp10.439

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

530 V

800 mA

400 V

5 uA

150 mA

4 V

65 pF

- 65 C

+ 150 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640ECL
Littelfuse
1: Rp32.472
17.965In Stock

Mfr. Part No.
P0640ECL

Mouser Part No
576-P0640ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

17.965In Stock

Rp32.472

Rp20.731

Rp13.906

Rp11.026

View

Min.: 1
Mult.: 1

77 V

800 mA

50 A

58 V

5 uA

150 mA

4 V

55 pF to 155 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 3Chp 130V 100A

P1553ABL
Littelfuse
1: Rp55.221
500In Stock

Mfr. Part No.
P1553ABL

Mouser Part No
576-P1553ABL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 130V 100A

Learn More

Datasheet

500In Stock

Rp55.221

Rp42.563

Rp35.775

Rp34.124

Min.: 1
Mult.: 1

180 V

800 mA

30 A

130 V

5 uA

150 mA

8 V

15 pF to 60 pF, 25 pF to 95 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SCLRP
Littelfuse
1: Rp31.372
2.333In Stock

Mfr. Part No.
P2300SCLRP

Mouser Part No
576-P2300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

2.333In Stock

Cut Tape

Rp31.372

Rp10.457

Rp8.769

Rp8.164

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 500A 75V

P0900SCLRP
Littelfuse
1: Rp31.555
1.588In Stock

Mfr. Part No.
P0900SCLRP

Mouser Part No
576-P0900SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 75V

Learn More

Datasheet

1.588In Stock

Cut Tape

Rp31.555

Rp19.997

Rp13.484

Rp10.751

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 500A 220V

P2600ECL
Littelfuse
1: Rp32.289
1.247In Stock

Mfr. Part No.
P2600ECL

Mouser Part No
576-P2600ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 220V

Learn More

Datasheet

1.247In Stock

Rp32.289

Rp20.731

Rp13.888

Rp11.026

View

Min.: 1
Mult.: 1

300 V

800 mA

30 A

220 V

5 uA

150 mA

4 V

30 pF to 80 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 50A 6V

P0080SALRP
Littelfuse
1: Rp27.702
7.636In Stock
7.500Expected 07/05/2026

Mfr. Part No.
P0080SALRP

Mouser Part No
576-P0080SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 6V

Learn More

Datasheet

7.636In Stock

7.500Expected 07/05/2026

Cut Tape

Rp27.702

Rp15.723

Rp10.861

Rp8.824

Rp8.109

Reel

Rp7.504

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: Rp27.702
10.628In Stock

Mfr. Part No.
P0220SALRP

Mouser Part No
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

Learn More

Datasheet

10.628In Stock

Cut Tape

Rp27.702

Rp17.539

Rp11.668

Rp9.155

Reel

Rp6.953

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 25V

P0300SALRP
Littelfuse
1: Rp25.317
4.506In Stock

Mfr. Part No.
P0300SALRP

Mouser Part No
576-P0300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 25V

Learn More

Datasheet

4.506In Stock

Cut Tape

Rp25.317

Rp16.805

Rp11.686

Rp8.843

Rp8.091

Reel

Rp7.504

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Modified TO-220 SIDACtor

P0602AAL
Littelfuse
1: Rp52.836
1.383In Stock

Mfr. Part No.
P0602AAL

Mouser Part No
576-P0602AAL

Littelfuse

Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor

Learn More

Datasheet

1.383In Stock

Rp52.836

Rp36.142

Rp27.702

Rp25.317

Min.: 1
Mult.: 1

40 V, 80 V

800 mA

20 A

25 V, 50 V

5 uA

50 mA

4 V

10 pF to 20 pF, 15 pF to 145 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

Thyristor Surge Protection Devices - TSPD 50A 275V

P3100SALRP
Littelfuse
1: Rp27.702
8.997In Stock
5.000Expected 28/04/2026

Mfr. Part No.
P3100SALRP

Mouser Part No
576-P3100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 275V

Learn More

Datasheet

8.997In Stock

5.000Expected 28/04/2026

Cut Tape

Rp27.702

Rp17.539

Rp11.686

Rp9.173

Rp8.366

Reel

Rp7.504

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: Rp25.134
11.472In Stock
5.000Expected 19/02/2026

Mfr. Part No.
P3100SBLRP

Mouser Part No
576-P3100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 275V

Learn More

Datasheet

11.472In Stock

5.000Expected 19/02/2026

Cut Tape

Rp25.134

Rp16.108

Rp12.475

Rp9.815

Reel

Rp9.577

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Baseband Voice DS1 SIDACtor Protection Thyristors

Customer Service Office

Company

Resources

Support

25 V
32 V
40 V
40 V, 80 V
77 V
77 V, 154 V
80 V, 250 V
88 V
95 V, 190 V
98 V
130 V
130 V, 260 V
160 V
160 V, 320 V
180 V
180 V, 360 V
220 V
220 V, 440 V
240 V
250 V

6 V
15 V
25 V
25 V, 50 V
50 V, 170 V
58 V
58 V, 116 V
65 V
65 V, 130 V
75 V
90 V
90 V, 180 V
120 V
120 V, 240 V
130 V
140 V
140 V, 280 V
150 V
170 V
170 V, 340 V

10 pF to 145 pF, 15 pF to 250 pF
10 pF to 20 pF, 15 pF to 145 pF
10 pF to 20 pF, 15 pF to 30 pF
10 pF to 20 pF, 20 pF to 35 pF
10 pF to 20 pF, 25 pF to 35 pF
10 pF to 25 pF, 15 pF to 35 pF
10 pF to 30 pF, 10 pF to 45 pF
10 pF to 30 pF, 20 pF to 40 pF
10 pF to 40 pF, 15 pF to 60 pF
10 pF to 45 pF, 15 pF to 65 pF
10 pF to 45 pF, 20 pF to 70 pF
10 pF to 45 pF, 20 pF to 80 pF
10 pF to 50 pF, 20 pF to 75 pF
10 pF to 50 pF, 20 pF to 85 pF
10 pF to 50 pF, 25 pF to 85 pF
10 pF to 50 pF, 25 pF to 90 pF
10 pF to 55 pF, 20 pF to 85 pF
15 pF to 140 pF
15 pF to 25 pF, 25 pF to 40 pF
15 pF to 25 pF, 25 pF to 45 pF