Thyristors – Mouser United Kingdom

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TwinChip DO-214 SIDACtor Protection Thyristors

Littelfuse TwinChip™ DO-214 SIDACtor® Protection Thyristors are designed to protect broadband equipment such as VoIP, DSL modems, and DSLAMs from damaging overvoltage transients. The low capacitance components provide a surface mount solution that enables equipment to comply with global regulatory standards while limiting the impact to broadband signals. Surge capability does not degrade after multiple surge events within limit. The DO-214 packaged thyristors feature low voltage overshoot, low on-state voltage, low distortion, and fails short circuit when surged in excess of ratings. The components are RoHS compliant, lead-free, and Halogen-free.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case
Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi P0722SALRP Littelfuse 1: £1.30 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 £1.30 £0.834 £0.559 £0.486 £0.45 Reel £0.405 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS P8002SBLRP Littelfuse 1: £1.58 3,590In Stock	Mfr. Part No. P8002SBLRP Mouser Part No 576-P8002SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	3,590In Stock	Cut Tape £1.58 £0.995 £0.672 £0.545 £0.489 Reel £0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA-2
Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi P4802SALRP Littelfuse 1: £1.24 4,447In Stock	Mfr. Part No. P4802SALRP Mouser Part No 576-P4802SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	4,447In Stock	Cut Tape £1.24 £0.788 £0.529 £0.48 Reel £0.40 View £0.445 £0.399 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Sidacs SIDACtorLH Bi 800V 250A DO214 2L RoHS P9002SBLRP Littelfuse 1: £1.58 35In Stock 2,500Expected 19/02/2027	Mfr. Part No. P9002SBLRP Mouser Part No 576-P9002SBLRP	Littelfuse	Sidacs SIDACtorLH Bi 800V 250A DO214 2L RoHS Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	35In Stock 2,500Expected 19/02/2027	Cut Tape £1.58 £0.995 £0.672 £0.545 Reel £0.466 View £0.489 £0.457 £0.439 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Sidacs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 380V 50A DO214 2L SIDACtor Bi P4202SALRP Littelfuse 1: £1.24 231In Stock	Mfr. Part No. P4202SALRP Mouser Part No 576-P4202SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 380V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	231In Stock	Cut Tape £1.24 £0.788 £0.529 £0.43 £0.419 Reel £0.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 380V 500A 2L BI SIDACtor DO214 P4202SCLRP Littelfuse 1: £1.69 895In Stock	Mfr. Part No. P4202SCLRP Mouser Part No 576-P4202SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 380V 500A 2L BI SIDACtor DO214 Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	895In Stock	Cut Tape £1.69 £1.04 £0.70 £0.556 £0.511 Reel £0.469 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 550V 50A DO214 2L SIDACtor Bi P6002SALRP Littelfuse 1: £1.62 7,517On Order	Mfr. Part No. P6002SALRP Mouser Part No 576-P6002SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 550V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	7,517On Order On Order Ship Dates Mfr. No: P6002SALRP Stock: 0 On Order: 2,517 Expected 07/01/2027 5,000 Expected 03/02/2027 Factory Lead Time: 18 Weeks	Cut Tape £1.62 £0.89 £0.607 £0.488 £0.471 Reel £0.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C P4802SCLRP Littelfuse 1: £1.62 1,671Expected 05/11/2026	Mfr. Part No. P4802SCLRP Mouser Part No 576-P4802SCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	1,671Expected 05/11/2026	Cut Tape £1.62 £0.986 £0.714 £0.555 £0.509 Reel £0.469 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 50A 58V P0642SALRP Littelfuse 2,500: £0.438 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P0642SALRP Mouser Part No 576-P0642SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 58V Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.438	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 58V 100A DO214 2L SIDACtor Bi P0642SBLRP Littelfuse 2,500: £0.434 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P0642SBLRP Mouser Part No 576-P0642SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 58V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.434	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 65V 100A DO214 2L SIDACtor Bi P0722SBLRP Littelfuse 1: £1.32 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P0722SBLRP Mouser Part No 576-P0722SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 65V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Cut Tape £1.32 £0.841 £0.565 £0.448 £0.434 Reel £0.434 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 75V 50A DO214 2L SIDACtor Bi P0902SALRP Littelfuse 2,500: £0.43 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P0902SALRP Mouser Part No 576-P0902SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 75V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 75V 100A DO214 2L SIDACtor Bi P0902SBLRP Littelfuse 2,500: £0.434 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P0902SBLRP Mouser Part No 576-P0902SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 75V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.434	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 90V 50A DO214 2L SIDACtor Bi P1102SALRP Littelfuse 2,500: £0.477 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1102SALRP Mouser Part No 576-P1102SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 90V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.477 £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 90V 100A DO214 2L SIDACtor Bi P1102SBLRP Littelfuse 2,500: £0.505 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1102SBLRP Mouser Part No 576-P1102SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 90V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.505 £0.466	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 120V 50A DO214 2L SIDACtor Bi P1302SALRP Littelfuse 2,500: £0.477 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1302SALRP Mouser Part No 576-P1302SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 120V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.477 £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 120V 100A DO214 2L SIDACtor Bi P1302SBLRP Littelfuse 2,500: £0.505 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1302SBLRP Mouser Part No 576-P1302SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 120V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.505 £0.466	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 140V 50A DO214 2L SIDACtor Bi P1502SALRP Littelfuse 2,500: £0.477 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1502SALRP Mouser Part No 576-P1502SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 140V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.477 £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 140V 100A DO214 2L SIDACtor Bi P1502SBLRP Littelfuse 2,500: £0.505 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P1502SBLRP Mouser Part No 576-P1502SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 140V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.505 £0.466	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 170V 50A DO214 2L SIDACtor Bi P1802SALRP Littelfuse 2,500: £0.477 Non-Stocked	Mfr. Part No. P1802SALRP Mouser Part No 576-P1802SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 170V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked	Reel £0.477 £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi P1802SBLRP Littelfuse 2,500: £0.502 Non-Stocked	Mfr. Part No. P1802SBLRP Mouser Part No 576-P1802SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 70V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked	Reel £0.502 £0.466 £0.464	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 190V 50A DO214 2L SIDACtor Bi P2302SALRP Littelfuse 2,500: £0.47 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P2302SALRP Mouser Part No 576-P2302SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 190V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.47 £0.43 £0.429	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L SIDACtor Bi P2302SBLRP Littelfuse 2,500: £0.434 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P2302SBLRP Mouser Part No 576-P2302SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.434	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 220V 50A DO214 2L SIDACtor Bi P2602SALRP Littelfuse 2,500: £0.477 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P2602SALRP Mouser Part No 576-P2602SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 220V 50A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.477 £0.43	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA
Thyristor Surge Protection Devices - TSPD 220V 100A DO214 2L SIDACtor Bi P2602SBLRP Littelfuse 2,500: £0.434 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. P2602SBLRP Mouser Part No 576-P2602SBLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 220V 100A DO214 2L SIDACtor Bi Learn More about Littelfuse twinchip do 214 thyristors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel £0.434	Min.: 2,500 Mult.: 2,500 : 2,500	TSPDs	SMD/SMT	DO-214AA

TwinChip DO-214 SIDACtor Protection Thyristors

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