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 3Chp 300V 50A

P3403UALRP
Littelfuse
10.500: Rp33.573
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UALRP

Mouser Part No
576-P3403UALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 300V 50A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp33.573

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 300V 50A

P3403UALTP
Littelfuse
10.500: Rp35.775
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UALTP

Mouser Part No
576-P3403UALTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 300V 50A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp35.775

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

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

P3403UBLRP
Littelfuse
10.500: Rp50.085
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UBLRP

Mouser Part No
576-P3403UBLRP

Littelfuse

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

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp50.085

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

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

P3403UBLTP
Littelfuse
10.500: Rp45.682
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UBLTP

Mouser Part No
576-P3403UBLTP

Littelfuse

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

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp45.682

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A

P3403UCLRP
Littelfuse
10.500: Rp50.635
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UCLRP

Mouser Part No
576-P3403UCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp50.635

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A

P3403UCLTP
Littelfuse
10.500: Rp50.818
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3403UCLTP

Mouser Part No
576-P3403UCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp50.818

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 6Chp 300V 50A

P3406UALRP
Littelfuse
10.500: Rp66.963
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UALRP

Mouser Part No
576-P3406UALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 300V 50A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp66.963

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 6Chp 300V 50A

P3406UALTP
Littelfuse
10.500: Rp68.431
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UALTP

Mouser Part No
576-P3406UALTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 300V 50A

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp68.431

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 300V 100A MS013 SIDACtor SYM

P3406UBLRP
Littelfuse
10.500: Rp93.381
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UBLRP

Mouser Part No
576-P3406UBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 300V 100A MS013 SIDACtor SYM

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp93.381

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 300V 100A MS013 SIDACtor SYM

P3406UBLTP
Littelfuse
10.500: Rp88.611
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UBLTP

Mouser Part No
576-P3406UBLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 300V 100A MS013 SIDACtor SYM

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp88.611

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 6Chp 300V 500A

P3406UCLRP
Littelfuse
10.500: Rp104.022
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UCLRP

Mouser Part No
576-P3406UCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 300V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

Rp104.022

Min.: 10.500
Mult.: 1.500

: 1.500

150 mA

SMD/SMT

Modified-MS-013-6

Reel

Thyristor Surge Protection Devices - TSPD 6Chp 300V 500A

P3406UCLTP
Littelfuse
10.500: Rp100.353
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
P3406UCLTP

Mouser Part No
576-P3406UCLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6Chp 300V 500A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Rp100.353

Min.: 10.500
Mult.: 500

150 mA

SMD/SMT

Modified-MS-013-6

Tube

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500EAL
Littelfuse
10.000: Rp9.375
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EAL

Mouser Part No
576-P3500EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp9.375

Min.: 10.000
Mult.: 2.000

400 V

800 mA

20 A

320 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500EALAP
Littelfuse
10.000: Rp9.650
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EALAP

Mouser Part No
576-P3500EALAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp9.650

Min.: 10.000
Mult.: 2.000

: 2.000

400 V

800 mA

20 A

320 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500EALRP1
Littelfuse
2.000: Rp10.402
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EALRP1

Mouser Part No
576-P3500EALRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp10.402

Rp10.164

Min.: 2.000
Mult.: 2.000

: 2.000

400 V

800 mA

20 A

320 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500EALRP2
Littelfuse
2.000: Rp10.402
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EALRP2

Mouser Part No
576-P3500EALRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp10.402

Rp10.145

Min.: 2.000
Mult.: 2.000

: 2.000

400 V

800 mA

20 A

320 V

5 uA

150 mA

4 V

20 pF to 35 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500EBL
Littelfuse
10.000: Rp10.237
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EBL

Mouser Part No
576-P3500EBL

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp10.237

Min.: 10.000
Mult.: 2.000

400 V

800 mA

25 A

320 V

5 uA

150 mA

4 V

20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500EBLAP
Littelfuse
10.000: Rp10.622
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EBLAP

Mouser Part No
576-P3500EBLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp10.622

Min.: 10.000
Mult.: 2.000

: 2.000

400 V

800 mA

25 A

320 V

5 uA

150 mA

4 V

20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500EBLRP1
Littelfuse
2.000: Rp11.430
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EBLRP1

Mouser Part No
576-P3500EBLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp11.430

Rp11.191

Quote

Min.: 2.000
Mult.: 2.000

: 2.000

400 V

800 mA

25 A

320 V

5 uA

150 mA

4 V

20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500EBLRP2
Littelfuse
2.000: Rp11.430
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500EBLRP2

Mouser Part No
576-P3500EBLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp11.430

Rp11.173

Min.: 2.000
Mult.: 2.000

: 2.000

400 V

800 mA

25 A

320 V

5 uA

150 mA

4 V

20 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500ECL
Littelfuse
10.000: Rp11.943
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500ECL

Mouser Part No
576-P3500ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp11.943

Min.: 10.000
Mult.: 2.000

400 V

800 mA

30 A

320 V

5 uA

150 mA

4 V

25 pF to 65 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500ECLAP
Littelfuse
10.000: Rp12.677
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500ECLAP

Mouser Part No
576-P3500ECLAP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp12.677

Min.: 10.000
Mult.: 2.000

: 2.000

400 V

800 mA

30 A

320 V

5 uA

150 mA

4 V

25 pF to 65 pF

- 40 C

+ 85 C

Through Hole

TO-92

Ammo Pack

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500ECLRP1
Littelfuse
2.000: Rp13.081
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500ECLRP1

Mouser Part No
576-P3500ECLRP1

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp13.081

Rp12.787

Min.: 2.000
Mult.: 2.000

: 2.000

400 V

800 mA

30 A

320 V

5 uA

150 mA

4 V

25 pF to 65 pF

- 40 C

+ 85 C

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500ECLRP2
Littelfuse
2.000: Rp13.081
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500ECLRP2

Mouser Part No
576-P3500ECLRP2

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

Rp13.081

Rp12.989

Min.: 2.000
Mult.: 2.000

: 2.000

150 mA

Through Hole

TO-92

Reel

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500ECMCL
Littelfuse
10.000: Rp13.301
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
P3500ECMCL

Mouser Part No
576-P3500ECMCL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Rp13.301

Min.: 10.000
Mult.: 2.000

400 V

800 mA

30 A

320 V

5 uA

150 mA

4 V

25 pF to 40 pF

- 40 C

+ 85 C

Through Hole

TO-92

Bulk

SIDACtor® Protection Thyristors

Customer Service Office

Company

Resources

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