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 50A 170V

P1800EALAP
Littelfuse
10,000: ¥87.4
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EALAP

Mouser Part #
576-P1800EALAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

¥87.4

Min.: 10,000
Mult.: 2,000

: 2,000

220 V

800 mA

20 A

170 V

5 uA

150 mA

4 V

25 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800EALRP1
Littelfuse
2,000: ¥94.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EALRP1

Mouser Part #
576-P1800EALRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥94.2

¥92

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

20 A

170 V

5 uA

150 mA

4 V

25 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800EALRP2
Littelfuse
2,000: ¥94.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EALRP2

Mouser Part #
576-P1800EALRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥94.2

¥92

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

20 A

170 V

5 uA

150 mA

4 V

25 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBL
Littelfuse
10,000: ¥87.4
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EBL

Mouser Part #
576-P1800EBL

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

¥87.4

Min.: 10,000
Mult.: 2,000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBLAP
Littelfuse
10,000: ¥96.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EBLAP

Mouser Part #
576-P1800EBLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥96.2

Min.: 10,000
Mult.: 2,000

: 2,000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBLRP1
Littelfuse
2,000: ¥103.5
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EBLRP1

Mouser Part #
576-P1800EBLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥103.5

¥101.3

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800EBLRP2
Littelfuse
2,000: ¥103.5
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800EBLRP2

Mouser Part #
576-P1800EBLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥103.5

¥101.3

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

25 A

170 V

5 uA

150 mA

4 V

25 pF to 50 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECL
Littelfuse
10,000: ¥101.7
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECL

Mouser Part #
576-P1800ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥101.7

Min.: 10,000
Mult.: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLAP
Littelfuse
10,000: ¥110
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECLAP

Mouser Part #
576-P1800ECLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥110

Min.: 10,000
Mult.: 2,000

: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLRP1
Littelfuse
2,000: ¥118.4
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECLRP1

Mouser Part #
576-P1800ECLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥118.4

¥115.8

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECLRP2
Littelfuse
2,000: ¥118.4
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECLRP2

Mouser Part #
576-P1800ECLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥118.4

¥115.8

Min.: 2,000
Mult.: 2,000

: 2,000

150 mA

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCL
Littelfuse
10,000: ¥110
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECMCL

Mouser Part #
576-P1800ECMCL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥110

Min.: 10,000
Mult.: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCLAP
Littelfuse
10,000: ¥121.3
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECMCLAP

Mouser Part #
576-P1800ECMCLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥121.3

Min.: 10,000
Mult.: 2,000

: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 500A 170V

P1800ECMCLRP1
Littelfuse
2,000: ¥142.8
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECMCLRP1

Mouser Part #
576-P1800ECMCLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥142.8

¥140.4

¥139.4

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

220 V

800 mA

30 A

170 V

5 uA

150 mA

4 V

35 pF to 90 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 170V LS=5.08mm Bent Leads

P1800ECMCLRP2
Littelfuse
2,000: ¥142.8
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1800ECMCLRP2

Mouser Part #
576-P1800ECMCLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 170V LS=5.08mm Bent Leads

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥142.8

¥140.4

¥139.4

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

150 mA

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 170V 50A QFN 3X3 2L SIDACtor Bi

P1800Q12ALRP
Littelfuse
15,000: ¥105.1
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
P1800Q12ALRP

Mouser Part #
576-P1800Q12ALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A QFN 3X3 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥105.1

Min.: 15,000
Mult.: 5,000

: 5,000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 100A SIDACtor Bi

P1800Q12BLRP
Littelfuse
15,000: ¥115.3
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
P1800Q12BLRP

Mouser Part #
576-P1800Q12BLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 100A SIDACtor Bi

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥115.3

Min.: 15,000
Mult.: 5,000

: 5,000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 500A SIDACtor

P1800Q22CLRP
Littelfuse
15,000: ¥128.2
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
P1800Q22CLRP

Mouser Part #
576-P1800Q22CLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 500A SIDACtor

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

¥128.2

Min.: 15,000
Mult.: 5,000

: 5,000

150 mA

SMD/SMT

QFN-2

Reel

Thyristor Surge Protection Devices - TSPD 170V 50A DO214

P1800S1BLRP
Littelfuse
5,000: ¥51.3
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
P1800S1BLRP

Mouser Part #
576-P1800S1BLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A DO214

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

¥51.3

¥49.2

Min.: 5,000
Mult.: 5,000

: 5,000

120 mA

SMD/SMT

DO-214AC

Reel

Thyristor Surge Protection Devices - TSPD 100A 170V

P1800SBLRP
Littelfuse
1: ¥249.2
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
P1800SBLRP

Mouser Part #
576-P1800SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

¥249.2

¥157.8

¥105.6

¥83.4

¥83.2

Reel

¥78.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

220 V

800 mA

30 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 170V 50A DO214 2L SIDACtor Bi

P1802SALRP
Littelfuse
2,500: ¥95
Non-Stocked

Mfr. Part #
P1802SALRP

Mouser Part #
576-P1802SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 170V 50A DO214 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked

Reel

¥95

¥93

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

220 V

800 mA

20 A

170 V

5 uA

120 mA

4 V

10 pF to 30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel

Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi

P1802SBLRP
Littelfuse
2,500: ¥103.1
Non-Stocked

Mfr. Part #
P1802SBLRP

Mouser Part #
576-P1802SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi

Learn More

Datasheet

Non-Stocked

Reel

¥103.1

¥101

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

220 V

800 mA

30 A

170 V

5 uA

120 mA

4 V

10 pF to 30 pF

- 40 C

+ 85 C

SMD/SMT

DO-214AA

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

P1803AALRP
Littelfuse
700: ¥322.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1803AALRP

Mouser Part #
576-P1803AALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

¥322.2

¥320.6

¥315.6

Quote

Min.: 700
Mult.: 700

: 700

220 V

800 mA

20 A

150 V

5 uA

150 mA

8 V

10 pF to 30 pF, 20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803ABL
Littelfuse
1: ¥981.7
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1803ABL

Mouser Part #
576-P1803ABL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥981.7

¥644.5

¥475

¥400.3

View

Min.: 1
Mult.: 1

220 V

800 mA

30 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 25 pF to 85 pF

- 40 C

+ 85 C

Through Hole

TO-220-2

Bulk

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

P1803ABL60
Littelfuse
500: ¥430.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
P1803ABL60

Mouser Part #
576-P1803ABL60

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 150V 100A

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

¥430.2

¥428.5

Quote

Min.: 500
Mult.: 500

220 V

800 mA

30 A

150 V

5 uA

150 mA

8 V

15 pF to 55 pF, 25 pF to 85 pF

- 40 C

+ 85 C

Through Hole

Modified-TO-220-3

Bulk

- 112 V
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

- 170 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

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