Thyristor Surge Protection Devices - TSPD

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

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.

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

Results: 895

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

Qualification

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Qualification	Packaging
Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV SEP0900Q38CB Littelfuse 1: Rp75.035,14 1.474In Stock	Mfr. Part No. SEP0900Q38CB Mouser Part No 576-SEP0900Q38CB	Littelfuse	Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV Learn More about Littelfuse sep thyristors	Datasheet	1.474In Stock	Cut Tape Rp75.035,14 Rp43.480,02 Rp35.040,86 Rp28.986,68 View Reel Rp22.749,04 Rp27.885,92 Rp26.051,32 Rp22.749,04 MouseReel Available	Min.: 1 Mult.: 1 : 4.000						150 mA					SMD/SMT	QFN-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS P0720S3NLRP Littelfuse 1: Rp137.228,08 2.635In Stock	Mfr. Part No. P0720S3NLRP Mouser Part No 576-P0720S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 65V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	2.635In Stock	Cut Tape Rp137.228,08 Rp89.895,40 Rp66.229,06 Rp58.890,66 View Reel Rp49.534,20 Rp52.102,64 Rp49.534,20 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3.000				65 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 100A 180V P2000SBLRP Littelfuse 1: Rp33.573,18 1.893In Stock	Mfr. Part No. P2000SBLRP Mouser Part No 576-P2000SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 180V Learn More about Littelfuse p s lrp thyristors	Datasheet	1.893In Stock	Cut Tape Rp33.573,18 Rp21.464,82 Rp14.328,23 Rp11.356,17 Reel Rp9.191,35 View Rp10.090,30 Rp8.916,16 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	220 V	800 mA	30 A	180 V	5 uA	120 mA	4 V	25 pF to 95 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS P0640S3NLRP Littelfuse 1: Rp120.900,14 3.450In Stock	Mfr. Part No. P0640S3NLRP Mouser Part No 576-P0640S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	3.450In Stock	Cut Tape Rp120.900,14 Rp81.272,78 Rp58.707,20 Rp55.771,84 Rp52.102,64 Reel Rp52.102,64 MouseReel Available	Min.: 1 Mult.: 1 : 3.000				58 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 500A 90V P1101SCLRP Littelfuse 1: Rp31.922,04 2.243In Stock	Mfr. Part No. P1101SCLRP Mouser Part No 576-P1101SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 90V Learn More about Littelfuse p 1s lrp thyristors	Datasheet	2.243In Stock	Cut Tape Rp31.922,04 Rp19.630,22 Rp14.621,76 Rp12.328,51 Rp11.796,48 Reel Rp11.429,56 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	130 V	800 mA	50 A	95 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 50A 320V P3500SALRP Littelfuse 1: Rp30.270,90 2.876In Stock	Mfr. Part No. P3500SALRP Mouser Part No 576-P3500SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 320V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.876In Stock	Cut Tape Rp30.270,90 Rp19.263,30 Rp12.750,47 Rp10.016,92 Reel Rp7.668,63 View Rp9.136,31 Rp6.879,75 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	400 V	800 mA	20 A	320 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 3kA 8/20 SURGE RATNG TO-262M AEC-Q101 P3800FNLTP Littelfuse 1: Rp150.804,12 1.213In Stock	Mfr. Part No. P3800FNLTP Mouser Part No 576-P3800FNLTP	Littelfuse	Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101 Learn More about Littelfuse p 0fnl thyristors	Datasheet	1.213In Stock	Rp150.804,12 Rp86.776,58	Min.: 1 Mult.: 1				350 V	5 uA	50 mA	4 V	450 pF	- 55 C	+ 125 C	SMD/SMT	TO-262M-2	AEC-Q101	Tube
Thyristor Surge Protection Devices - TSPD 500A 90V P1100SCMCLRP Littelfuse 1: Rp35.407,78 2.616In Stock	Mfr. Part No. P1100SCMCLRP Mouser Part No 576-P1100SCMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 90V Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	2.616In Stock	Cut Tape Rp35.407,78 Rp22.749,04 Rp15.979,37 Rp12.842,20 Reel Rp10.273,76 View Rp11.649,71 Rp9.319,77 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 320V 1000A P3500SDLRP Littelfuse 1: Rp39.810,82 1.923In Stock	Mfr. Part No. P3500SDLRP Mouser Part No 576-P3500SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	1.923In Stock	Cut Tape Rp39.810,82 Rp25.500,94 Rp17.098,47 Rp13.667,77 Rp12.420,24 Reel Rp11.007,60 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	400 V	800 mA	50 A	320 V	5 uA	50 mA	4 V	45 pF to 65 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 100A 320V P3500SBLRP Littelfuse 1: Rp34.673,94 43In Stock	Mfr. Part No. P3500SBLRP Mouser Part No 576-P3500SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 320V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	43In Stock	Cut Tape Rp34.673,94 Rp21.831,74 Rp14.328,23 Rp11.356,17 Reel Rp9.191,35 View Rp10.090,30 Rp9.062,92 Rp8.732,70 MouseReel Available	Min.: 1 Mult.: 1 : 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 P6002ABL P6002ABL Littelfuse 1: Rp88.611,18 39In Stock	Mfr. Part No. P6002ABL Mouser Part No 576-P6002ABL	Littelfuse	Thyristor Surge Protection Devices - TSPD P6002ABL Learn More about Littelfuse p 02a l thyristors	Datasheet	39In Stock	Rp88.611,18 Rp58.523,74 Rp34.490,48 Rp33.573,18 View Rp33.389,72 Rp33.206,26	Min.: 1 Mult.: 1	350 V, 700 V	800 mA	30 A	275 V, 550 V	5 uA	150 mA	4 V	10 pF to 45 pF, 20 pF to 80 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Bulk
Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A P2703ACL Littelfuse 1: Rp119.982,84 346In Stock	Mfr. Part No. P2703ACL Mouser Part No 576-P2703ACL	Littelfuse	Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A Learn More about Littelfuse p 3acl thyristors	Datasheet	346In Stock	Rp119.982,84 Rp78.704,34 Rp57.973,36 Rp52.286,10 Rp48.983,82	Min.: 1 Mult.: 1	300 V	800 mA	50 A	230 V	5 uA	150 mA	8 V	15 pF to 50 pF, 25 pF to 75 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Bulk
Thyristor Surge Protection Devices - TSPD 100A 140V P1500SBLRP Littelfuse 1: Rp31.188,20 2.415In Stock	Mfr. Part No. P1500SBLRP Mouser Part No 576-P1500SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 140V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.415In Stock	Cut Tape Rp31.188,20 Rp19.630,22 Rp12.988,97 Rp10.292,11 Rp9.650,00 Reel Rp8.549,24 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	180 V	800 mA	30 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 12V 30A DSLP0120T023G6RP Littelfuse 1: Rp31.922,04 1.910In Stock	Mfr. Part No. DSLP0120T023G6RP Mouser Part No 576-DSLP0120T023G6RP	Littelfuse	Thyristor Surge Protection Devices - TSPD 12V 30A Learn More about Littelfuse dslp t023g6rp thyristors	Datasheet	1.910In Stock	Cut Tape Rp31.922,04 Rp14.658,45 Rp11.741,44 Rp9.943,53 Reel Rp8.530,89 View Rp9.521,57 Rp8.237,35 Rp7.209,98 MouseReel Available	Min.: 1 Mult.: 1 : 3.000				12 V	300 pA	40 mA		2.5 pF	- 55 C	+ 150 C	SMD/SMT	SOT-23-6		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A P6002ACL Littelfuse 1: Rp76.869,74 509In Stock	Mfr. Part No. P6002ACL Mouser Part No 576-P6002ACL	Littelfuse	Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A Learn More about Littelfuse p 2acl thyristors	Datasheet	509In Stock	Rp76.869,74 Rp50.818,42 Rp36.141,62 Rp35.224,32 Rp30.454,36	Min.: 1 Mult.: 1	350 V, 700 V	800 mA	50 A	275 V, 550 V	5 uA	150 mA	4 V	15 pF to 45 pF, 30 pF to 80 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Bulk
Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1 P0080S1ALRP Littelfuse 1: Rp31.188,20 4.800In Stock	Mfr. Part No. P0080S1ALRP Mouser Part No 576-P0080S1ALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1 Learn More about Littelfuse p 0s1 lrp thyristors	Datasheet	4.800In Stock	Cut Tape Rp31.188,20 Rp19.630,22 Rp12.970,62 Rp10.237,07 View Reel Rp6.659,60 Rp8.696,00 Rp8.255,70 Rp6.659,60 MouseReel Available	Min.: 1 Mult.: 1 : 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 TSPD DO214 170V 3KA SIDACTR P2100S3NLRP-A Littelfuse 1: Rp101.636,84 2.995In Stock	Mfr. Part No. P2100S3NLRP-A Mouser Part No 576-P2100S3NLRP-A	Littelfuse	Thyristor Surge Protection Devices - TSPD TSPD DO214 170V 3KA SIDACTR Learn More about Littelfuse px0s3n automotive thyristors	Datasheet	2.995In Stock	Cut Tape Rp101.636,84 Rp67.696,74 Rp48.433,44 Rp44.213,86 Rp42.746,18 Reel Rp42.012,34 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		800 mA		170 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 50A 6V P0080SALRP Littelfuse 1: Rp30.270,90 11.998In Stock 37.500On Order	Mfr. Part No. P0080SALRP Mouser Part No 576-P0080SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 6V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	11.998In Stock 37.500On Order On Order Ship Dates Mfr. No: P0080SALRP Stock: 11.998 Can Dispatch Immediately On Order: 15.000 Expected 02/12/2026 22.500 Expected 18/01/2027 Factory Lead Time: 18 Weeks	Cut Tape Rp30.270,90 Rp19.263,30 Rp12.750,47 Rp10.016,92 Reel Rp7.943,82 View Rp9.136,31 Rp7.888,78 MouseReel Available	Min.: 1 Mult.: 1 : 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 DO-214AA SIDACtor devices P0080SAMCLRP Littelfuse 1: Rp31.922,04 5.245In Stock	Mfr. Part No. P0080SAMCLRP Mouser Part No 576-P0080SAMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	5.245In Stock	Cut Tape Rp31.922,04 Rp19.263,30 Rp13.576,04 Rp10.695,72 Rp9.778,42 Reel Rp8.549,24 MouseReel Available	Min.: 1 Mult.: 1 : 2.500						50 mA					SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 100A 6V P0080SBLRP Littelfuse 1: Rp32.105,50 4.035In Stock	Mfr. Part No. P0080SBLRP Mouser Part No 576-P0080SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 6V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	4.035In Stock	Cut Tape Rp32.105,50 Rp20.364,06 Rp13.007,31 Rp10.512,26 Rp9.558,27 Reel Rp8.567,58 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	25 V	800 mA	30 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 500A 6V P0080SCLRP Littelfuse 1: Rp33.389,72 10.236In Stock	Mfr. Part No. P0080SCLRP Mouser Part No 576-P0080SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 6V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	10.236In Stock	Cut Tape Rp33.389,72 Rp21.648,28 Rp14.438,30 Rp11.411,21 Rp10.438,87 Reel Rp9.356,46 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	25 V	800 mA	50 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 500A 6V P0080SCMCLRP Littelfuse 1: Rp37.609,30 5.474In Stock	Mfr. Part No. P0080SCMCLRP Mouser Part No 576-P0080SCMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 6V Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	5.474In Stock	Cut Tape Rp37.609,30 Rp22.198,66 Rp15.392,29 Rp12.640,39 Rp11.557,98 Reel Rp10.677,37 MouseReel Available	Min.: 1 Mult.: 1 : 2.500						50 mA					SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A P0080SDLRP Littelfuse 1: Rp38.526,60 2.401In Stock	Mfr. Part No. P0080SDLRP Mouser Part No 576-P0080SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	2.401In Stock	Cut Tape Rp38.526,60 Rp23.849,80 Rp16.199,52 Rp13.190,77 Rp12.090,01 Reel Rp11.172,71 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	25 V	800 mA	50 A	6 V	5 uA	50 mA	4 V	50 pF to 150 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor P0220SALRP Littelfuse 1: Rp30.270,90 7.440In Stock	Mfr. Part No. P0220SALRP Mouser Part No 576-P0220SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor Learn More about Littelfuse p 0s lrp thyristors	Datasheet	7.440In Stock	Cut Tape Rp30.270,90 Rp19.263,30 Rp12.750,47 Rp10.016,92 Reel Rp8.475,85 View Rp9.136,31 Rp8.145,62 Rp7.980,51 MouseReel Available	Min.: 1 Mult.: 1 : 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 30V 2.5kA Bi-Dir P0300S3NLRP Littelfuse 1: Rp103.654,90 1.944In Stock 3.000Expected 07/01/2027	Mfr. Part No. P0300S3NLRP Mouser Part No 576-P0300S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 30V 2.5kA Bi-Dir Learn More about Littelfuse do 214ab thyristors	Datasheet	1.944In Stock 3.000Expected 07/01/2027	Cut Tape Rp103.654,90 Rp69.531,34 Rp52.102,64 Reel Rp52.102,64 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	45 V	800 mA	250 A	30 V	5 uA	50 mA	4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB		Reel, Cut Tape, MouseReel