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 500A 190V P2300SALRP Littelfuse 1: €1.42 2,322In Stock	Mfr. Part No. P2300SALRP Mouser Part No 576-P2300SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 190V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2,322In Stock	Cut Tape €1.42 €0.903 €0.598 €0.47 €0.436 Reel €0.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	260 V	800 mA	20 A	190 V	5 uA	150 mA	4 V	25 pF to 35 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 €0.688 €0.581 €0.556 Reel €0.537 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 €0.428 Reel €0.37 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 €4.08	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 65V 50A DO214 2L SIDACtor Bi P0722SALRP Littelfuse 1: €1.49 2,794In Stock	Mfr. Part No. P0722SALRP Mouser Part No 576-P0722SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	2,794In Stock	Cut Tape €1.49 €0.955 €0.64 €0.557 €0.516 Reel €0.464 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	88 V	800 mA	20 A	65 V	5 uA	120 mA	4 V	20 pF to 45 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A P2600SDLRP Littelfuse 1: €1.81 3,315In Stock	Mfr. Part No. P2600SDLRP Mouser Part No 576-P2600SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	3,315In Stock	Cut Tape €1.81 €1.15 €0.778 €0.618 €0.567 Reel €0.517 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	300 V	800 mA	50 A	220 V	5 uA	50 mA	4 V	50 pF to 75 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
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 €0.402 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 SIDACtor Bi 180V 3000A DO214AB RoHS P2300S3NLRP Littelfuse 1: €5.68 2,298In Stock	Mfr. Part No. P2300S3NLRP Mouser Part No 576-P2300S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 180V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	2,298In Stock	Cut Tape €5.68 €3.82 €2.76 €2.62 €2.44 Reel €2.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				180 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-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 €2.44 Reel €2.44 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 SIDACtor Bi 350V 3000A DO214AB RoHS P3800S3NLRP-A Littelfuse 1: €4.76 683In Stock	Mfr. Part No. P3800S3NLRP-A Mouser Part No 576-P3800S3NLRP-A	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n automotive thyristors	Datasheet	683In Stock	Cut Tape €4.76 €3.17 €2.27 €2.07 €1.94 Reel €1.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		800 mA		350 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 500A 190V P2300SCLRP Littelfuse 1: €1.59 1,998In Stock	Mfr. Part No. P2300SCLRP Mouser Part No 576-P2300SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 190V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	1,998In Stock	Cut Tape €1.59 €1.01 €0.677 €0.535 €0.489 Reel €0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	260 V	800 mA	30 A	190 V	5 uA	150 mA	4 V	30 pF to 80 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS P3500S3NLRP Littelfuse 1: €6.43 1,559In Stock	Mfr. Part No. P3500S3NLRP Mouser Part No 576-P3500S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	1,559In Stock	Cut Tape €6.43 €4.21 €3.10 €2.76 €2.44 Reel €2.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				320 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV SEP0900Q38CB Littelfuse 1: €3.54 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 €3.54 €2.31 €1.69 €1.41 €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 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 €1.64	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 3Chp 130V 100A P1553ABL Littelfuse 1: €4.07 500In Stock	Mfr. Part No. P1553ABL Mouser Part No 576-P1553ABL	Littelfuse	Thyristor Surge Protection Devices - TSPD 3Chp 130V 100A Learn More about Littelfuse p 3a l thyristors	Datasheet	500In Stock	€4.07 €2.48 €1.94	Min.: 1 Mult.: 1	180 V	800 mA	30 A	130 V	5 uA	150 mA	8 V	15 pF to 60 pF, 25 pF to 95 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Bulk
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 €0.392 €0.373 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 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 €0.427 €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 500A 170V P1800SCMCLRP Littelfuse 1: €1.76 1,747In Stock	Mfr. Part No. P1800SCMCLRP Mouser Part No 576-P1800SCMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 170V Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	1,747In Stock	Cut Tape €1.76 €1.13 €0.759 €0.603 €0.552 Reel €0.501 MouseReel Available	Min.: 1 Mult.: 1 : 2,500						150 mA					SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
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 €0.657 €0.519 €0.439 Reel €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 11,838In 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	11,838In Stock 37,500On Order On Order Ship Dates Mfr. No: P0080SALRP Stock: 11,838 Can Dispatch Immediately On Order: 15,000 Expected 12/11/2026 22,500 Expected 06/01/2027 Factory Lead Time: 15 Weeks	Cut Tape €1.42 €0.903 €0.598 €0.47 Reel €0.378 View €0.428 €0.374 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 €0.406 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 €0.407 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