TISP Thyristor Overvoltage Protectors

Bourns TISP® Thyristor Surge Protectors are surge protective devices with characteristics very different than the normal SCR (Silicon Controlled Rectifier) and TRIAC (Triode for AC Control) type thyristors. Thyristor Surge Protector Device current parameters cover a range from a few nanoamps to hundreds of amps. A similar situation exists for thyristor SPD voltages, where there can be a wide range from several volts to hundreds. Bourns TISP Thyristor Surge Protectors are specially designed to provide protection for telecommunications equipment in instances where high voltages occur as a result of lightning strikes, power line crosses, or a/c power surges.

Types of Thyristors

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Results: 153
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Mounting Style Package/Case
Bourns Thyristor Surge Protection Devices - TSPD 200V(DRM) 600A (IPP) 265V(B 13,308In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V(DRM) 500A (IPP) 350V(B 23,590In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V(DRM) 250A (IPP) 350V(B 7,111In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 4,363In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns SCRs Quad Programmable Protector 5,933In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SCRs SMD/SMT D008
Bourns Thyristor Surge Protection Devices - TSPD Triple Element 5,312In Stock
Min.: 1
Mult.: 1
Reel: 2,500

TSPDs SMD/SMT SOP-8
Bourns SCRs Dual Polarity SLIC 100/45/30A 5,449In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional 6,389In Stock
Min.: 1
Mult.: 1
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 118In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 200volts 217In Stock
12,000Expected 29/04/2026
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 145V(DRM) 600A (IPP) 180V(B 1,551In Stock
12,000Expected 01/07/2026
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect. 430In Stock
10,000On Order
Min.: 1
Mult.: 1
Reel: 10,000

TSPDs SMD/SMT SOT-23-5
Bourns Thyristor Surge Protection Devices - TSPD 24Vdrm 35 V(BO) 3,362In Stock
10,000Expected 12/03/2026
Min.: 1
Mult.: 1
Reel: 10,000

TSPDs SMD/SMT SOT-23-5
Bourns SCRs Quad Buffered PGate Forward Conducting 523In Stock
10,000Expected 26/02/2026
Min.: 1
Mult.: 1
Reel: 2,500

SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 1,280In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 230volts 922In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD VDRM 180 811In Stock
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
11,887Expected 27/05/2026
Min.: 1
Mult.: 1
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional Non-Stocked Lead-Time 12 Weeks
Min.: 12,000
Mult.: 3,000
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 58volts Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 5,000
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 65volts Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 5,000
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 65volts Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 5,000
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 68volts Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 5,000
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL Non-Stocked Lead-Time 12 Weeks
Min.: 12,000
Mult.: 3,000
Reel: 3,000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 75volts Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 5,000
Reel: 5,000

TSPDs SMD/SMT DO-214AC-2