Thyristor Surge Protection Devices - TSPD

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Baseband Voice DS1 SIDACtor Protection Thyristors

Littelfuse Baseband Voice DS1 SIDACtor^® Protection Thyristors focus on addressing the performance and regulatory requirements of baseband telecommunications equipment such as voice, modems, and DS1. SIDACtor components are solid-state crowbar devices that protect telecom equipment during hazardous transient conditions. Utilizing a patented ion implant technology, effective protection is ensured within nanoseconds. Littelfuse Baseband Voice DS1 SIDACtor Protection Thyristors offer an overvoltage protection solution that helps applications comply with Telcordia GR-1089 Issue 4, ITU-T recommendations K.20, K.21, K.44, and K.45, and TIA-968-A.

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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	Packaging
Thyristor Surge Protection Devices - TSPD 50A 275V P3100SALRP Littelfuse 1: 1,42 € 13.786In Stock	Mfr. Part No. P3100SALRP Mouser Part No 576-P3100SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 275V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	13.786In Stock	Cut Tape 1,42 € 0,903 € 0,598 € 0,47 € 0,418 € Reel 0,37 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	350 V	800 mA	20 A	275 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 500A 275V P3100SCLRP Littelfuse 1: 1,59 € 8.240In Stock	Mfr. Part No. P3100SCLRP Mouser Part No 576-P3100SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 275V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	8.240In Stock	Cut Tape 1,59 € 1,01 € 0,618 € 0,493 € 0,489 € Reel 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	350 V	800 mA	30 A	275 V	5 uA	150 mA	4 V	30 pF to 70 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 50A 25V P0300SALRP Littelfuse 1: 1,42 € 2.601In Stock	Mfr. Part No. P0300SALRP Mouser Part No 576-P0300SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 25V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.601In Stock	Cut Tape 1,42 € 0,903 € 0,562 € 0,452 € 0,411 € Reel 0,37 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	40 V	800 mA	20 A	25 V	5 uA	50 mA	4 V	110 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 100A 25V P0300SBLRP Littelfuse 1: 1,59 € 2.932In Stock	Mfr. Part No. P0300SBLRP Mouser Part No 576-P0300SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 25V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.932In Stock	Cut Tape 1,59 € 0,929 € 0,63 € 0,507 € 0,479 € Reel 0,402 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	40 V	800 mA	30 A	25 V	5 uA	50 mA	4 V	110 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 500A 58V P0640SBLRP Littelfuse 1: 1,63 € 1.171In Stock	Mfr. Part No. P0640SBLRP Mouser Part No 576-P0640SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 58V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	1.171In Stock	Cut Tape 1,63 € 0,955 € 0,638 € 0,502 € 0,473 € Reel 0,402 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	77 V	800 mA	30 A	58 V	5 uA	150 mA	4 V	50 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 500A 65V P0720SCLRP Littelfuse 1: 1,44 € 1.817In Stock 2.500Expected 10/26/2026	Mfr. Part No. P0720SCLRP Mouser Part No 576-P0720SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 65V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	1.817In Stock 2.500Expected 10/26/2026	Cut Tape 1,44 € 0,92 € 0,615 € 0,486 € 0,445 € Reel 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	88 V	800 mA	50 A	65 V	5 uA	150 mA	4 V	50 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 50A 75V P0900SALRP Littelfuse 1: 1,50 € 2.582In Stock	Mfr. Part No. P0900SALRP Mouser Part No 576-P0900SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 75V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.582In Stock	Cut Tape 1,50 € 0,946 € 0,618 € 0,49 € 0,436 € Reel 0,37 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	98 V	800 mA	20 A	75 V	5 uA	150 mA	4 V	50 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 500A 140V P1500SCLRP Littelfuse 1: 1,61 € 2.527In Stock	Mfr. Part No. P1500SCLRP Mouser Part No 576-P1500SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 140V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.527In Stock	Cut Tape 1,61 € 1,01 € 0,677 € 0,535 € Reel 0,453 € View 0,489 € 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	180 V	800 mA	50 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 500A 170V P1800SCLRP Littelfuse 1: 1,57 € 2.584In Stock	Mfr. Part No. P1800SCLRP Mouser Part No 576-P1800SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 170V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	2.584In Stock	Cut Tape 1,57 € 1,01 € 0,677 € 0,535 € Reel 0,453 € View 0,489 € 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	220 V	800 mA	50 A	170 V	5 uA	150 mA	4 V	30 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L P2100SBLRP Littelfuse 1: 1,63 € 380In Stock	Mfr. Part No. P2100SBLRP Mouser Part No 576-P2100SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L Learn More about Littelfuse p 0s lrp thyristors	Datasheet	380In Stock	Cut Tape 1,63 € 0,886 € 0,59 € 0,466 € 0,427 € Reel 0,402 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	240 V	800 mA	25 A	180 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 500A 190V P2300SCLRP Littelfuse 1: 1,75 € 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 1,75 € 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 500A 220V P2600SCLRP Littelfuse 1: 1,75 € 976In Stock	Mfr. Part No. P2600SCLRP Mouser Part No 576-P2600SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 220V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	976In Stock	Cut Tape 1,75 € 1,10 € 0,725 € 0,574 € 0,489 € Reel 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	300 V	800 mA	30 A	220 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 500A 320V P3500SCLRP Littelfuse 1: 1,75 € 1.788In Stock	Mfr. Part No. P3500SCLRP Mouser Part No 576-P3500SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 320V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	1.788In Stock	Cut Tape 1,75 € 1,01 € 0,677 € 0,535 € Reel 0,439 € View 0,489 € 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	400 V	800 mA	30 A	320 V	5 uA	150 mA	4 V	25 pF to 40 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA P4500SCLRP Littelfuse 1: 1,69 € 1.457In Stock	Mfr. Part No. P4500SCLRP Mouser Part No 576-P4500SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA Learn More about Littelfuse p 0s lrp thyristors	Datasheet	1.457In Stock	Cut Tape 1,69 € 1,08 € 0,718 € 0,567 € 0,511 € Reel 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	530 V	800 mA		400 V	5 uA	150 mA	4 V	65 pF	- 65 C	+ 150 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 50A 90V P1100EAL Littelfuse 1: 1,66 € 154In Stock	Mfr. Part No. P1100EAL Mouser Part No 576-P1100EAL	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 90V Learn More about Littelfuse p 0eal thyristors	Datasheet	154In Stock	1,66 € 1,05 € 0,686 € 0,544 € View 0,483 € 0,441 € 0,424 €	Min.: 1 Mult.: 1	130 V	800 mA	20 A	90 V	5 uA	150 mA	4 V	30 pF to 50 pF	- 40 C	+ 85 C	Through Hole	TO-92	Bulk
Thyristor Surge Protection Devices - TSPD 3Chp 300V 100A P3403ABL Littelfuse 1: 4,88 € 97In Stock	Mfr. Part No. P3403ABL Mouser Part No 576-P3403ABL	Littelfuse	Thyristor Surge Protection Devices - TSPD 3Chp 300V 100A Learn More about Littelfuse p 3a l thyristors	Datasheet	97In Stock	4,88 € 3,25 € 1,94 €	Min.: 1 Mult.: 1	400 V	800 mA	30 A	300 V	5 uA	150 mA	8 V	10 pF to 45 pF, 15 pF to 65 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 € 5.000Expected 10/28/2026	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	5.000Expected 10/28/2026	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 50A 65V P0720SALRP Littelfuse 1: 1,50 € 4.990On Order	Mfr. Part No. P0720SALRP Mouser Part No 576-P0720SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 65V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	4.990On Order On Order Ship Dates Mfr. No: P0720SALRP Stock: 0 On Order: 2.490 Expected 11/23/2026 2.500 Expected 11/25/2026 Factory Lead Time: 18 Weeks	Cut Tape 1,50 € 0,946 € 0,618 € 0,49 € 0,436 € Reel 0,37 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	88 V	800 mA	20 A	65 V	5 uA	150 mA	4 V	50 pF	- 40 C	+ 85 C	SMD/SMT	DO-214AA	Reel, Cut Tape, MouseReel
Thyristor Surge Protection Devices - TSPD 100A 220V P2600SBLRP Littelfuse 1: 1,63 € 5.000Expected 10/6/2026	Mfr. Part No. P2600SBLRP Mouser Part No 576-P2600SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 220V Learn More about Littelfuse p 0s lrp thyristors	Datasheet	5.000Expected 10/6/2026	Cut Tape 1,63 € 0,963 € 0,657 € 0,488 € 0,443 € Reel 0,402 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	300 V	800 mA	25 A	220 V	5 uA	150 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 100A 120/240V P2702ABL Littelfuse 1: 4,37 € 500Stock Available	Mfr. Part No. P2702ABL Mouser Part No 576-P2702ABL	Littelfuse	Thyristor Surge Protection Devices - TSPD 100A 120/240V Learn More about Littelfuse p 02a l thyristors	Datasheet	500Stock Available More Info Available	4,37 € 2,72 € 2,13 € 1,66 €	Min.: 1 Mult.: 1	160 V, 320 V	800 mA	30 A	120 V, 240 V	5 uA	150 mA	4 V	15 pF to 60 pF, 25 pF to 105 pF	- 40 C	+ 85 C	Through Hole	TO-220-2	Bulk
Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 50A A2106UA6LRP Littelfuse 10.500: 3,22 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. A2106UA6LRP Mouser Part No 576-A2106UA6LRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 50A Learn More about Littelfuse au6l p6ual thyristors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 3,22 €	Min.: 10.500 Mult.: 1.500 : 1.500	80 V, 250 V	800 mA	20 A	50 V, 170 V	5 uA	120 mA	8 V	80 pF	- 40 C	+ 85 C	SMD/SMT	Modified-MS-013-6	Reel
Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 50A A2106UA6LTP Littelfuse 10.500: 3,20 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. A2106UA6LTP Mouser Part No 576-A2106UA6LTP	Littelfuse	Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 50A Learn More about Littelfuse au6l p6ual thyristors	Datasheet	Non-Stocked Lead-Time 17 Weeks	3,20 €	Min.: 10.500 Mult.: 500	80 V, 250 V	800 mA	20 A	50 V, 170 V	5 uA	120 mA	8 V	80 pF	- 40 C	+ 85 C	SMD/SMT	Modified-MS-013-6	Tube
Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 500A A2106UC6LRP Littelfuse 10.500: 5,29 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. A2106UC6LRP Mouser Part No 576-A2106UC6LRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 500A Learn More about Littelfuse au6l p6ual thyristors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 5,29 €	Min.: 10.500 Mult.: 1.500 : 1.500	80 V, 250 V	800 mA	50 A	50 V, 170 V	5 uA	120 mA	8 V	80 pF	- 40 C	+ 85 C	SMD/SMT	Modified-MS-013-6	Reel
Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 500A A2106UC6LTP Littelfuse 10.500: 5,16 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. A2106UC6LTP Mouser Part No 576-A2106UC6LTP	Littelfuse	Thyristor Surge Protection Devices - TSPD 6Chp 50/170V 500A Learn More about Littelfuse au6l p6ual thyristors	Datasheet	Non-Stocked Lead-Time 17 Weeks	5,16 €	Min.: 10.500 Mult.: 500	80 V, 250 V	800 mA	50 A	50 V, 170 V	5 uA	120 mA	8 V	80 pF	- 40 C	+ 85 C	SMD/SMT	Modified-MS-013-6	Tube