Thyristor Surge Protection Devices - TSPD

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SIDACtor® Protection Thyristors

Littelfuse SIDACtor® Protection Thyristors are thyristor devices used to protect sensitive circuits from electrical disturbances caused by lightning-induced surges, inductive-coupled spikes, and AC power fault conditions. The unique structure and characteristics of the thyristor are used to create an overvoltage protection device with precise and repeatable turn-on characteristics with low voltage overshoot and high surge current capabilities. SIDACtor components are solid state crowbar devices with a patented ion implant technology that ensures effective protection within nanoseconds. Littelfuse SIDACtor Protection Thyristors include a wide range of semiconductor protection thyristor over-voltage transient suppression devices designed to serve requirements of telecom and data networking equipment applications.

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Part #

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640SBLRP
Littelfuse
1: 3,08 kr.
1.191In Stock

Mfr. Part No.
P0640SBLRP

Mouser Part No
576-P0640SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

1.191In Stock

Cut Tape

3,08 kr.

3,04 kr.

Reel

3,04 kr.

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 HIGH SURGE 58V 1000A

P0640SDLRP
Littelfuse
1: 13,95 kr.
1.894In Stock
2.500Expected 03/09/2026

Mfr. Part No.
P0640SDLRP

Mouser Part No
576-P0640SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 58V 1000A

Learn More

Datasheet

1.894In Stock

2.500Expected 03/09/2026

Cut Tape

13,95 kr.

8,95 kr.

5,98 kr.

4,84 kr.

4,34 kr.

Reel

3,91 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

77 V

800 mA

50 A

58 V

5 uA

50 mA

4 V

100 pF to 160 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

P0720S3NLRP-A
Littelfuse
1: 35,51 kr.
3.000In Stock

Mfr. Part No.
P0720S3NLRP-A

Mouser Part No
576-P0720S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS

Learn More

Datasheet

3.000In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

65 V

5 uA

50 mA

4 V

550 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 65V

P0720SCLRP
Littelfuse
1: 10,15 kr.
1.817In Stock
2.500Expected 03/11/2026

Mfr. Part No.
P0720SCLRP

Mouser Part No
576-P0720SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 65V

Learn More

Datasheet

1.817In Stock

2.500Expected 03/11/2026

Cut Tape

10,15 kr.

6,48 kr.

4,33 kr.

3,42 kr.

3,27 kr.

Reel

3,27 kr.

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 75V

P0900SCMCLRP
Littelfuse
1: 12,09 kr.
241In Stock

Mfr. Part No.
P0900SCMCLRP

Mouser Part No
576-P0900SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 75V

Learn More

Datasheet

241In Stock

Cut Tape

12,09 kr.

7,76 kr.

5,21 kr.

4,15 kr.

Reel

3,80 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

150 mA

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 75V

P0901SALRP
Littelfuse
1: 13,50 kr.
557In Stock

Mfr. Part No.
P0901SALRP

Mouser Part No
576-P0901SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 75V

Learn More

Datasheet

557In Stock

Cut Tape

13,50 kr.

6,48 kr.

5,71 kr.

4,53 kr.

4,02 kr.

Reel

4,02 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

98 V

800 mA

20 A

75 V

5 uA

120 mA

5 V

70 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 90V 3000A DO214AB RoHS

P1100S3NLRP-A
Littelfuse
1: 35,51 kr.
2.992In Stock

Mfr. Part No.
P1100S3NLRP-A

Mouser Part No
576-P1100S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 90V 3000A DO214AB RoHS

Learn More

Datasheet

2.992In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

90 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 1000A 90V

P1100SDLRP
Littelfuse
1: 13,65 kr.
287In Stock

Mfr. Part No.
P1100SDLRP

Mouser Part No
576-P1100SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 1000A 90V

Learn More

Datasheet

287In Stock

Cut Tape

13,65 kr.

8,73 kr.

5,89 kr.

4,68 kr.

4,29 kr.

Reel

4,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

130 V

800 mA

50 A

90 V

5 uA

50 mA

4 V

75 pF to 115 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 120V 3000A DO214AB RoHS

P1300S3NLRP-A
Littelfuse
1: 35,51 kr.
3.003In Stock

Mfr. Part No.
P1300S3NLRP-A

Mouser Part No
576-P1300S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 120V 3000A DO214AB RoHS

Learn More

Datasheet

3.003In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

120 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS

P1500S3NLRP-A
Littelfuse
1: 35,51 kr.
2.998In Stock

Mfr. Part No.
P1500S3NLRP-A

Mouser Part No
576-P1500S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 140V 3000A DO214AB RoHS

Learn More

Datasheet

2.998In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

140 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 140V

P1500SCLRP
Littelfuse
1: 3,27 kr.
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

3,27 kr.

Reel

3,27 kr.

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 500A 140V

P1500SCMCLRP
Littelfuse
1: 11,26 kr.
18In Stock

Mfr. Part No.
P1500SCMCLRP

Mouser Part No
576-P1500SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 140V

Learn More

Datasheet

18In Stock

Cut Tape

11,26 kr.

8,58 kr.

4,86 kr.

4,02 kr.

3,86 kr.

Reel

3,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

150 mA

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

P1500SDLRP
Littelfuse
1: 13,50 kr.
886In Stock

Mfr. Part No.
P1500SDLRP

Mouser Part No
576-P1500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

Learn More

Datasheet

886In Stock

Cut Tape

13,50 kr.

8,58 kr.

5,80 kr.

4,61 kr.

4,23 kr.

Reel

4,23 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

180 V

800 mA

50 A

140 V

5 uA

50 mA

4 V

60 pF to 90 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 160V 500A DO214 2L SIDACtor Uni

P1701SCLRP
Littelfuse
1: 13,88 kr.
1.503In Stock

Mfr. Part No.
P1701SCLRP

Mouser Part No
576-P1701SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 160V 500A DO214 2L SIDACtor Uni

Learn More

Datasheet

1.503In Stock

Cut Tape

13,88 kr.

8,88 kr.

5,98 kr.

4,75 kr.

4,39 kr.

Reel

4,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

200 V

800 mA

50 A

160 V

5 uA

120 mA

4 V

40 pF to 130 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800SCLRP
Littelfuse
1: 11,71 kr.
2.584In Stock

Mfr. Part No.
P1800SCLRP

Mouser Part No
576-P1800SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

2.584In Stock

Cut Tape

11,71 kr.

7,53 kr.

5,05 kr.

3,99 kr.

3,65 kr.

Reel

3,27 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

220 V

800 mA

50 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 500A 170V

P1800SCMCLRP
Littelfuse
1: 12,38 kr.
1.767In Stock

Mfr. Part No.
P1800SCMCLRP

Mouser Part No
576-P1800SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

1.767In Stock

Cut Tape

12,38 kr.

7,76 kr.

5,66 kr.

4,50 kr.

4,12 kr.

Reel

4,12 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

150 mA

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD Bi 140V 5000A

P1900MEL
Littelfuse
1: 62,74 kr.
108In Stock

Mfr. Part No.
P1900MEL

Mouser Part No
576-P1900MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD Bi 140V 5000A

Learn More

Datasheet

108In Stock

62,74 kr.

46,03 kr.

42,30 kr.

42,22 kr.

Quote

Min.: 1
Mult.: 1

220 V

800 mA

400 A

155 V

5 uA

50 mA

4 V

400 pF to 650 pF

- 40 C

+ 85 C

Through Hole

SMTO-218

Tube

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

P1900S3NLRP-A
Littelfuse
1: 35,51 kr.
2.961In Stock

Mfr. Part No.
P1900S3NLRP-A

Mouser Part No
576-P1900S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 155V 3000A DO214AB RoHS

Learn More

Datasheet

2.961In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

155 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L

P2100SBLRP
Littelfuse
1: 3,08 kr.
380In Stock

Mfr. Part No.
P2100SBLRP

Mouser Part No
576-P2100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L

Learn More

Datasheet

380In Stock

Cut Tape

3,08 kr.

3,04 kr.

Reel

3,04 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

240 V

800 mA

25 A

180 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 SIDACtor Bi 180V 3000A DO214AB RoHS

P2300S3NLRP-A
Littelfuse
1: 35,51 kr.
1.747In Stock

Mfr. Part No.
P2300S3NLRP-A

Mouser Part No
576-P2300S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS

Learn More

Datasheet

1.747In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

180 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SCLRP
Littelfuse
1: 3,27 kr.
1.998In Stock

Mfr. Part No.
P2300SCLRP

Mouser Part No
576-P2300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

1.998In Stock

Cut Tape

3,27 kr.

Reel

3,27 kr.

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 SIDACtor Bi 220V 3000A DO214AB RoHS

P2600S3NLRP-A
Littelfuse
1: 35,51 kr.
2.908In Stock

Mfr. Part No.
P2600S3NLRP-A

Mouser Part No
576-P2600S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 220V 3000A DO214AB RoHS

Learn More

Datasheet

2.908In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

220 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD 500A 220V

P2600SCLRP
Littelfuse
1: 3,27 kr.
976In Stock

Mfr. Part No.
P2600SCLRP

Mouser Part No
576-P2600SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 220V

Learn More

Datasheet

976In Stock

Cut Tape

3,27 kr.

Reel

3,27 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

300 V

800 mA

30 A

220 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 275V MC=MICRO CAPACITANCE

P3100SCMCLRP
Littelfuse
1: 11,26 kr.
447In Stock

Mfr. Part No.
P3100SCMCLRP

Mouser Part No
576-P3100SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V MC=MICRO CAPACITANCE

Learn More

Datasheet

447In Stock

Cut Tape

11,26 kr.

7,25 kr.

4,86 kr.

3,86 kr.

3,78 kr.

Reel

3,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

150 mA

SMD/SMT

DO-214AA

Reel, Cut Tape, MouseReel

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

P3500S3NLRP-A
Littelfuse
1: 35,51 kr.
2.508In Stock

Mfr. Part No.
P3500S3NLRP-A

Mouser Part No
576-P3500S3NLRP-A

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

Learn More

Datasheet

2.508In Stock

Cut Tape

35,51 kr.

23,65 kr.

16,93 kr.

15,44 kr.

14,92 kr.

Reel

14,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

800 mA

320 V

5 uA

50 mA

4 V

450 pF

- 65 C

+ 125 C

SMD/SMT

DO-214AB-2

Reel, Cut Tape, MouseReel

SIDACtor® Protection Thyristors

Customer Service Office

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Support

25 V
32 V
40 V
40 V, 80 V
45 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
200 V
220 V
220 V, 440 V

6 V
12 V
15 V
18 V
24 V
25 V
25 V, 50 V
30 V
50 V
50 V, 170 V
58 V
58 V, 116 V
65 V
65 V, 130 V
75 V
78 V
90 V
90 V, 180 V
95 V
100 V

2.5 pF
5 pF to 20 pF
10 pF to 145 pF, 15 pF to 250 pF
10 pF to 145 pF, 25 pF to 250 pF
10 pF to 20 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
10 pF to 25 pF, 15 pF to 35 pF
10 pF to 30 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 40 pF, 20 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