Thyristor Surge Protection Devices - TSPD

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High Exposure Surge SIDACtor Protection Thyristors

Littelfuse High Exposure Surge SIDACtor Protection Thyristors are very robust solid-state protection devices intended for use in high-exposure environments. The family includes products specifically designed for primary protection, such as cell and TO-220 devices. The High Surge Current components also feature devices capable of meeting 5kA 8/20µs for use in extreme conditions. For enhanced secondary protection requirements, a D-rated device capable of 1000A 2/10µs is available in a DO-214 package. The Littelfuse High Surge Current Protection family provides an overvoltage protection solution that helps applications comply with Telcordia GR-1089 Issue 4, and ITU-T recommendations K.20, K.21, K.44, and K.45.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 SIDACtor Bi 350V 3000A DO214AB RoHS P3800S3NLRP Littelfuse 1: 62,31 kr 5 857In Stock	Mfr. Part No. P3800S3NLRP Mouser Part No 576-P3800S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	5 857In Stock	Cut Tape 62,31 kr 41,87 kr 30,22 kr 28,68 kr 27,26 kr Reel 27,26 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000				350 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD Bi 180V 5000A P2300MEL Littelfuse 1: 94,40 kr 376In Stock	Mfr. Part No. P2300MEL Mouser Part No 576-P2300MEL	Littelfuse	Thyristor Surge Protection Devices - TSPD Bi 180V 5000A Learn More about Littelfuse p 0me thyristors	Datasheet	376In Stock	94,40 kr 68,03 kr 65,39 kr	Min.: 1 Mult.: 1	260 V	800 mA	400 A	180 V	5 uA	50 mA	4 V	350 pF to 600 pF	- 40 C	+ 85 C	Through Hole	SMTO-218		Tube
Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218 P4800MEL Littelfuse 1: 118,80 kr 250In Stock	Mfr. Part No. P4800MEL Mouser Part No 576-P4800MEL	Littelfuse	Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218 Learn More about Littelfuse p 0me thyristors	Datasheet	250In Stock	118,80 kr 85,94 kr 64,07 kr 63,96 kr View 62,20 kr Quote	Min.: 1 Mult.: 1				450 V	5 uA	20 mA		500 pF	- 40 C	+ 150 C	Through Hole	SMTO-218		Tube
Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A P2300SDLRP Littelfuse 1: 19,89 kr 5 925In Stock	Mfr. Part No. P2300SDLRP Mouser Part No 576-P2300SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	5 925In Stock	Cut Tape 19,89 kr 12,64 kr 8,55 kr 6,79 kr 6,23 kr Reel 5,76 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	260 V	800 mA	50 A	190 V	5 uA	50 mA	4 V	50 pF to 80 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: 19,89 kr 3 317In 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 317In Stock	Cut Tape 19,89 kr 12,64 kr 8,55 kr 6,79 kr 6,23 kr Reel 5,76 kr 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 SIDACtor Bi 320V 3000A DO214AB RoHS P3500S3NLRP Littelfuse 1: 66,49 kr 1 579In 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 579In Stock	Cut Tape 66,49 kr 44,07 kr 32,20 kr 29,56 kr 27,26 kr Reel 27,26 kr 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 3Chp 230V 500A P2703ACL Littelfuse 1: 61,76 kr 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	61,76 kr 40,55 kr 29,89 kr 26,93 kr 25,28 kr	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 SIDACtor Bi 58V 3000A DO214AB RoHS P0640S3NLRP Littelfuse 1: 62,31 kr 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 62,31 kr 41,87 kr 30,22 kr 28,68 kr 27,26 kr Reel 27,26 kr 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 3kA 8/20 SURGE RATNG TO-262M AEC-Q101 P3800FNLTP Littelfuse 1: 77,70 kr 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	77,70 kr 45,39 kr	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 HIGH SURGE 320V 1000A P3500SDLRP Littelfuse 1: 20,55 kr 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 20,55 kr 13,19 kr 8,81 kr 7,04 kr 6,40 kr Reel 5,76 kr 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 SIDACtor Bi 65V 3000A DO214AB RoHS P0720S3NLRP Littelfuse 1: 70,67 kr 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 70,67 kr 46,27 kr 34,07 kr 30,33 kr 27,26 kr Reel 27,26 kr 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 2Chp 275/550V 500A P6002ACL Littelfuse 1: 39,56 kr 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	39,56 kr 26,16 kr 18,57 kr 18,13 kr	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 HIGH SURGE 6V 1000A P0080SDLRP Littelfuse 1: 19,89 kr 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 19,89 kr 11,98 kr 8,33 kr 6,79 kr 6,23 kr Reel 5,68 kr 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 30V 2.5kA Bi-Dir P0300S3NLRP Littelfuse 1: 53,41 kr 1 974In Stock 3 000Expected 2027-01-07	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 974In Stock 3 000Expected 2027-01-07	Cut Tape 53,41 kr 35,83 kr 26,82 kr Reel 26,82 kr 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
Thyristor Surge Protection Devices - TSPD HIGH SURGE 58V 1000A P0640SDLRP Littelfuse 1: 20,55 kr 4 394In Stock	Mfr. Part No. P0640SDLRP Mouser Part No 576-P0640SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 58V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	4 394In Stock	Cut Tape 20,55 kr 13,19 kr 8,81 kr 7,13 kr Reel 5,98 kr View 6,40 kr 5,74 kr 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	77 V	800 mA	50 A	58 V	5 uA	50 mA	4 V	100 pF to 160 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A P1800SDLRP Littelfuse 1: 19,89 kr 4 270In Stock	Mfr. Part No. P1800SDLRP Mouser Part No 576-P1800SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	4 270In Stock	Cut Tape 19,89 kr 12,64 kr 8,55 kr 6,79 kr 6,23 kr Reel 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	220 V	800 mA	50 A	170 V	5 uA	50 mA	4 V	50 pF to 90 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: 62,42 kr 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 62,42 kr 41,98 kr 30,33 kr 28,79 kr 27,69 kr Reel 26,82 kr 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 275V 3000A DO214AB RoHS P3100S3NLRP Littelfuse 1: 62,31 kr 1 390In Stock 3 000Expected 2026-12-03	Mfr. Part No. P3100S3NLRP Mouser Part No 576-P3100S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	1 390In Stock 3 000Expected 2026-12-03	Cut Tape 62,31 kr 41,87 kr 30,22 kr 28,68 kr 27,69 kr Reel 26,82 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000				275 V			4 V	150 pF	- 65 C	+ 150 C	SMD/SMT	DO-214AB-2		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 275V 1000A P3100SDLRP Littelfuse 1: 19,89 kr 2 526In Stock	Mfr. Part No. P3100SDLRP Mouser Part No 576-P3100SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 275V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	2 526In Stock	Cut Tape 19,89 kr 12,75 kr 8,58 kr 6,81 kr 6,24 kr Reel 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	350 V	800 mA	50 A	275 V	5 uA	50 mA	4 V	45 pF to 70 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A P0720SDLRP Littelfuse 1: 19,89 kr 603In Stock 2 500Expected 2027-02-09	Mfr. Part No. P0720SDLRP Mouser Part No 576-P0720SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	603In Stock 2 500Expected 2027-02-09	Cut Tape 19,89 kr 12,64 kr 8,55 kr 6,79 kr 6,23 kr Reel 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	88 V	800 mA	50 A	65 V	5 uA	50 mA	4 V	100 pF to 150 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 1000A 90V P1100SDLRP Littelfuse 1: 20,11 kr 287In Stock	Mfr. Part No. P1100SDLRP Mouser Part No 576-P1100SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 1000A 90V Learn More about Littelfuse p sdlrp thyristors	Datasheet	287In Stock	Cut Tape 20,11 kr 12,86 kr 8,67 kr 6,89 kr 6,32 kr Reel 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	130 V	800 mA	50 A	90 V	5 uA	50 mA	4 V	75 pF to 115 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A P1500SDLRP Littelfuse 1: 19,89 kr 886In Stock	Mfr. Part No. P1500SDLRP Mouser Part No 576-P1500SDLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A Learn More about Littelfuse p sdlrp thyristors	Datasheet	886In Stock	Cut Tape 19,89 kr 12,64 kr 8,55 kr 6,79 kr 6,23 kr Reel 5,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	180 V	800 mA	50 A	140 V	5 uA	50 mA	4 V	60 pF to 90 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA		Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD Bi 140V 5000A P1900MEL Littelfuse 1: 94,62 kr 108In Stock	Mfr. Part No. P1900MEL Mouser Part No 576-P1900MEL	Littelfuse	Thyristor Surge Protection Devices - TSPD Bi 140V 5000A Learn More about Littelfuse p 0me thyristors	Datasheet	108In Stock	94,62 kr 67,81 kr 59,68 kr	Min.: 1 Mult.: 1	220 V	800 mA	400 A	155 V	5 uA	50 mA	4 V	400 pF to 650 pF	- 40 C	+ 85 C	Through Hole	SMTO-218		Tube
Thyristor Surge Protection Devices - TSPD 3Chp 200V 500A P2353ACL Littelfuse 500: 27,48 kr 500Factory Stock Available	Mfr. Part No. P2353ACL Mouser Part No 576-P2353ACL	Littelfuse	Thyristor Surge Protection Devices - TSPD 3Chp 200V 500A Learn More about Littelfuse p 3acl thyristors	Datasheet	500Factory Stock Available More Info Available	27,48 kr 25,28 kr	Min.: 500 Mult.: 500	270 V	800 mA	50 A	200 V	5 uA	150 mA	8 V	10 pF to 25 pF, 15 pF to 35 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Bulk
Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A P6002ACLRP Littelfuse 700: 20,22 kr 700Factory Stock Available	Mfr. Part No. P6002ACLRP Mouser Part No 576-P6002ACLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 2Chp 275/550V 500A Learn More about Littelfuse p 2acl thyristors	Datasheet	700Factory Stock Available More Info Available	Reel 20,22 kr 20,11 kr	Min.: 700 Mult.: 700 : 700	350 V, 700 V	800 mA	50 A	275 V, 550 V	5 uA	150 mA	4 V	15 pF to 25 pF, 30 pF to 45 pF	- 40 C	+ 85 C	Through Hole	TO-220-2		Reel