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

Littelfuse Surge Protective Devices - SPD

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

Types of Surge Protective Devices - SPD

List Images

Results: 1,042

Applied Filters:

Manufacturer = Littelfuse

Product Type

Type

Mounting Style

Voltage Rating

Current Rating

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 3Chp 230V 500A

P2703ACL
Littelfuse
1: ¥1,086.3
486In Stock

Mfr. Part #
P2703ACL

Mouser Part #
576-P2703ACL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A

Learn More

Datasheet

486In Stock

¥1,086.3

¥712.6

¥524.9

¥443.5

Min.: 1
Mult.: 1

TSPDs

Through Hole

2.2 A

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: ¥79.7
43In Stock

Mfr. Part #
P3500SBLRP

Mouser Part #
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

43In Stock

Cut Tape

¥79.7

¥78.6

Reel

¥78.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor

P0602AAL
Littelfuse
1: ¥676
920In Stock

Mfr. Part #
P0602AAL

Mouser Part #
576-P0602AAL

Littelfuse

Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor

Learn More

Datasheet

920In Stock

¥676

¥443.5

¥313.9

¥254.1

Min.: 1
Mult.: 1

TSPDs

Through Hole

2.2 A

Thyristor Surge Protection Devices - TSPD 500A 75V

P0900SCLRP
Littelfuse
1: ¥338.8
597In Stock
2,500Expected 9/3/2026

Mfr. Part #
P0900SCLRP

Mouser Part #
576-P0900SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 75V

Learn More

Datasheet

597In Stock

2,500Expected 9/3/2026

Cut Tape

¥338.8

¥212.6

¥140

¥111

¥94.5

Reel

¥84.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A

P1800SDLRP
Littelfuse
1: ¥362.1
1,770In Stock
2,500Expected 9/28/2026

Mfr. Part #
P1800SDLRP

Mouser Part #
576-P1800SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A

Learn More

Datasheet

1,770In Stock

2,500Expected 9/28/2026

Cut Tape

¥362.1

¥230.9

¥154.8

¥125.4

¥112.4

Reel

¥102.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A

P3500SDLRP
Littelfuse
1: ¥360.4
1,923In Stock

Mfr. Part #
P3500SDLRP

Mouser Part #
576-P3500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A

Learn More

Datasheet

1,923In Stock

Cut Tape

¥360.4

¥230.9

¥154.8

¥123.7

¥112.4

Reel

¥101.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A

P6002ACL
Littelfuse
1: ¥696
509In Stock

Mfr. Part #
P6002ACL

Mouser Part #
576-P6002ACL

Littelfuse

Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A

Learn More

Datasheet

509In Stock

¥696

¥460.1

¥327.2

¥318.9

Min.: 1
Mult.: 1

TSPDs

Through Hole

2.2 A

Thyristor Surge Protection Devices - TSPD 12V 30A

DSLP0120T023G6RP
Littelfuse
1: ¥289
1,910In Stock

Mfr. Part #
DSLP0120T023G6RP

Mouser Part #
576-DSLP0120T023G6RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 12V 30A

Learn More

Datasheet

1,910In Stock

Cut Tape

¥289

¥138.7

¥120.6

¥95.7

Reel

¥75.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS

P0640S3NLRP
Littelfuse
1: ¥1,094.6
3,556In Stock

Mfr. Part #
P0640S3NLRP

Mouser Part #
576-P0640S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS

Learn More

Datasheet

3,556In Stock

Cut Tape

¥1,094.6

¥735.8

¥531.5

¥504.9

¥478.4

Reel

¥478.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A

P0720SDLRP
Littelfuse
1: ¥348.8
1,853In Stock

Mfr. Part #
P0720SDLRP

Mouser Part #
576-P0720SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A

Learn More

Datasheet

1,853In Stock

Cut Tape

¥348.8

¥222.6

¥150.3

¥119.4

¥109.5

Reel

¥101.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD 500A 90V

P1101SCLRP
Littelfuse
1: ¥289
2,243In Stock

Mfr. Part #
P1101SCLRP

Mouser Part #
576-P1101SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

Learn More

Datasheet

2,243In Stock

Cut Tape

¥289

¥177.7

¥132.4

¥111.6

¥106.8

Reel

¥105

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

1 A

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500SALRP
Littelfuse
1: ¥274.1
2,876In Stock

Mfr. Part #
P3500SALRP

Mouser Part #
576-P3500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

2,876In Stock

Cut Tape

¥274.1

¥174.4

¥115.4

¥90.7

¥82.7

Reel

¥72.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

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

P0720S3NLRP
Littelfuse
1: ¥1,169.3
2,635In Stock

Mfr. Part #
P0720S3NLRP

Mouser Part #
576-P0720S3NLRP

Littelfuse

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

Learn More

Datasheet

2,635In Stock

Cut Tape

¥1,169.3

¥774

¥566.4

¥519.9

¥478.4

Reel

¥478.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD 100A 180V

P2000SBLRP
Littelfuse
1: ¥304
1,893In Stock

Mfr. Part #
P2000SBLRP

Mouser Part #
576-P2000SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 180V

Learn More

Datasheet

1,893In Stock

Cut Tape

¥304

¥194.3

¥129.7

¥102.8

Reel

¥83.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 15V 100A SOD123FL RoHS

P0220S4BLRP
Littelfuse
1: ¥270.7
4,086In Stock

Mfr. Part #
P0220S4BLRP

Mouser Part #
576-P0220S4BLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 15V 100A SOD123FL RoHS

Learn More

Datasheet

4,086In Stock

Cut Tape

¥270.7

¥172.7

¥113.4

¥89.2

Reel

¥61.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

100 A

Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp

P1402AAL
Littelfuse
1: ¥566.4
520In Stock

Mfr. Part #
P1402AAL

Mouser Part #
576-P1402AAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp

Learn More

Datasheet

520In Stock

¥566.4

¥325.6

¥254.1

¥244.2

Min.: 1
Mult.: 1

TSPDs

Through Hole

2.2 A

Thyristor Surge Protection Devices - TSPD 50A 140V

P1500SALRP
Littelfuse
1: ¥274.1
1,848In Stock

Mfr. Part #
P1500SALRP

Mouser Part #
576-P1500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 140V

Learn More

Datasheet

1,848In Stock

Cut Tape

¥274.1

¥174.4

¥115.4

¥90.7

¥82.7

Reel

¥72.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSPDs

SMD/SMT

2.2 A

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

P1553ABL
Littelfuse
1: ¥747.5
500In Stock

Mfr. Part #
P1553ABL

Mouser Part #
576-P1553ABL

Littelfuse

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

Learn More

Datasheet

500In Stock

¥747.5

¥491.7

¥378.7

Min.: 1
Mult.: 1

TSPDs

Through Hole

2.2 A

Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV

SEP0900Q38CB
Littelfuse
1: ¥672.7
1,474In Stock

Mfr. Part #
SEP0900Q38CB

Mouser Part #
576-SEP0900Q38CB

Littelfuse

Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV

Learn More

Datasheet

1,474In Stock

Cut Tape

¥672.7

¥340.5

¥308.9

¥252.5

¥239.2

Reel

¥239.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

TSPDs

SMD/SMT

2.2 A

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 220V 2000A DO214AB RoHS

P2600S3GLRP-A
Littelfuse
1: ¥681
2,177In Stock
New Product

Mfr. Part #
P2600S3GLRP-A

Mouser Part #
576-P2600S3GLRP-A

New Product

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 220V 2000A DO214AB RoHS

Learn More

2,177In Stock

Cut Tape

¥681

¥448.5

¥313.9

¥267.4

Reel

¥254.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 2000A DO214AB RoHS

P3100S3GLRP-A
Littelfuse
1: ¥681
3,047In Stock
New Product

Mfr. Part #
P3100S3GLRP-A

Mouser Part #
576-P3100S3GLRP-A

New Product

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 2000A DO214AB RoHS

Learn More

3,047In Stock

Cut Tape

¥681

¥448.5

¥313.9

¥267.4

Reel

¥255.8

¥254.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 2000A DO214AB RoHS

P3500S3GLRP-A
Littelfuse
1: ¥681
3,035In Stock
New Product

Mfr. Part #
P3500S3GLRP-A

Mouser Part #
576-P3500S3GLRP-A

New Product

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 2000A DO214AB RoHS

Learn More

3,035In Stock

Cut Tape

¥681

¥448.5

¥313.9

¥267.4

Reel

¥250.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 2000A DO214AB RoHS

P3800S3GLRP-A
Littelfuse
1: ¥681
2,836In Stock
New Product

Mfr. Part #
P3800S3GLRP-A

Mouser Part #
576-P3800S3GLRP-A

New Product

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 2000A DO214AB RoHS

Learn More

2,836In Stock

Cut Tape

¥681

¥448.5

¥313.9

¥267.4

Reel

¥255.8

¥254.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

TSPDs

SMD/SMT

Industrial Surge Protectors SHOCK BLOCK CLASS C SPGFCI 208V 80A

SB5080-001-0
Littelfuse
1: ¥477,534.2
1In Stock

Mfr. Part #
SB5080-001-0

Mouser Part #
576-SB5080-001-0

Littelfuse

Industrial Surge Protectors SHOCK BLOCK CLASS C SPGFCI 208V 80A

Datasheet

1In Stock

¥477,534.2

Quote

Min.: 1
Mult.: 1

Industrial Surge Protectors

Industrial Shock Block

Wall Mount

208 VAC

80 A

Industrial Surge Protectors Ground Fault Circuit Interrupters

SB5032-001-0
Littelfuse
1: ¥371,205.3
2In Stock
2On Order

Mfr. Part #
SB5032-001-0

Mouser Part #
576-SB5032-001-0

Littelfuse

Industrial Surge Protectors Ground Fault Circuit Interrupters

Learn More

Datasheet

2In Stock

2On Order

¥371,205.3

Quote

Min.: 1
Mult.: 1

Industrial Surge Protectors

Shock Block

Panel Mount

208 VAC

32 A