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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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: 3,52 € 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 3,52 € 2,04 € 1,64 € 1,37 € Reel 1,37 € 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: 6,43 € 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 6,43 € 4,21 € 3,10 € 2,76 € View Reel 2,32 € 2,44 € 2,32 € 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: 1,57 € 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 1,57 € 1,01 € 0,672 € 0,532 € Reel 0,431 € View 0,473 € 0,418 € 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: 5,67 € 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 5,67 € 3,81 € 2,75 € 2,61 € 2,44 € Reel 2,44 € 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: 1,50 € 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 1,50 € 0,92 € 0,685 € 0,578 € 0,553 € Reel 0,536 € 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: 1,42 € 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 1,42 € 0,903 € 0,598 € 0,47 € Reel 0,359 € View 0,428 € 0,335 € 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: 7,07 € 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	7,07 € 4,07 €	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: 1,66 € 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 1,66 € 1,07 € 0,749 € 0,602 € Reel 0,482 € View 0,546 € 0,455 € 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: 1,87 € 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 1,87 € 1,20 € 0,802 € 0,641 € 0,582 € Reel 0,516 € 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: 1,63 € 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 1,63 € 1,02 € 0,672 € 0,532 € Reel 0,431 € View 0,473 € 0,425 € 0,409 € 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: 4,15 € 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	4,15 € 2,74 € 1,62 € 1,57 € 1,56 €	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: 5,62 € 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	5,62 € 3,69 € 2,72 € 2,45 € 2,30 €	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: 1,46 € 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 1,46 € 0,92 € 0,609 € 0,482 € 0,452 € Reel 0,401 € 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: 1,50 € 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 1,50 € 0,687 € 0,55 € 0,466 € Reel 0,40 € View 0,446 € 0,386 € 0,339 € 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: 3,60 € 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	3,60 € 2,38 € 1,69 € 1,65 € 1,48 €	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: 1,46 € 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 1,46 € 0,92 € 0,608 € 0,48 € View Reel 0,312 € 0,408 € 0,387 € 0,312 € 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: 4,76 € 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 4,76 € 3,17 € 2,27 € 2,07 € 2,00 € Reel 1,97 € 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: 1,42 € 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 1,42 € 0,903 € 0,598 € 0,47 € Reel 0,372 € View 0,428 € 0,37 € 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: 1,50 € 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 1,50 € 0,903 € 0,636 € 0,501 € 0,458 € Reel 0,401 € 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: 1,51 € 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 1,51 € 0,955 € 0,61 € 0,493 € 0,448 € Reel 0,402 € 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: 1,57 € 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 1,57 € 1,01 € 0,677 € 0,535 € 0,489 € Reel 0,439 € 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: 1,76 € 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 1,76 € 1,04 € 0,722 € 0,593 € 0,542 € Reel 0,501 € 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: 1,81 € 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 1,81 € 1,12 € 0,759 € 0,618 € 0,567 € Reel 0,524 € 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: 1,42 € 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 1,42 € 0,903 € 0,598 € 0,47 € Reel 0,397 € View 0,428 € 0,382 € 0,374 € 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: 4,86 € 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 4,86 € 3,26 € 2,44 € Reel 2,44 € 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