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 (IDR) 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 Very Low Voltage Bidirectional 54.483In Stock
Min.: 1
Mult.: 1
: 5.000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 10.924In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 200V(DRM) 600A (IPP) 265V(B 7.298In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V(DRM) 500A (IPP) 350V(B 14.678In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts 6.675In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect. 9.020In Stock
Min.: 1
Mult.: 1
: 10.000

TSPDs SMD/SMT SOT-23-5
Bourns Thyristor Surge Protection Devices - TSPD 24Vdrm 35 V(BO) 6.164In Stock
20.000Expected 16/11/2026
Min.: 1
Mult.: 1
: 10.000

TSPDs SMD/SMT SOT-23-5
Bourns SCRs Dual P Gate Forward Conducting 2.882In Stock
27.500On Order
Min.: 1
Mult.: 1
: 2.500

SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional 9.493In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V(DRM) 250A (IPP) 350V(B 2.300In Stock
12.000Expected 17/11/2026
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 3.283In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V 563In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional 2.117In Stock
12.000Expected 16/12/2026
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Triple Element 15In Stock
10.000Expected 15/10/2026
Min.: 1
Mult.: 1
: 2.500

TSPDs SMD/SMT SOP-8
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 230volts 922In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD VDRM 180 811In Stock
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2
Bourns SCRs Quad Programmable Protector
7.500Expected 13/10/2026
Min.: 1
Mult.: 1
: 2.500

SCRs SMD/SMT D008
Bourns Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 58volts Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 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
: 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
: 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
: 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
: 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
: 5.000

TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 75volts Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3.000

TSPDs SMD/SMT DO-214AA-2