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 PROTECTOR - SINGLE BIDIRECTIONAL 8,353In Stock
Cut Tape
$1.56
$0.958
$0.631
$0.496
Reel
$0.383
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 200volts 10,942In Stock
Cut Tape
$1.23
$0.771
$0.507
$0.394
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional 18,245In Stock
Cut Tape
$0.80
$0.35
$0.25
$0.204
Reel
$0.162
Min.: 1
Mult.: 1
: 5,000
TSPDs SMD/SMT DO-214AC-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional 22,437In Stock
Cut Tape
$0.75
$0.436
$0.262
$0.217
Reel
$0.171
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 15V (DRM) 500A (IPP) 30V (B 20,493In Stock
Cut Tape
$1.40
$0.655
$0.432
$0.364
$0.357
Reel
$0.343
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 190V(DRM) 600A (IPP) 250V(B 25,629In Stock
Cut Tape
$1.37
$0.612
$0.456
$0.39
$0.351
Reel
$0.332
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 58V 600mA 11,565In Stock
Cut Tape
$1.23
$0.771
$0.507
$0.394
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts 7,796In Stock
Cut Tape
$1.23
$0.771
$0.507
$0.393
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 65V 5,169In Stock
Cut Tape
$1.44
$0.909
$0.603
$0.471
$0.376
Reel
$0.358
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 65V 600mA 7,732In Stock
Cut Tape
$1.23
$0.771
$0.507
$0.393
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 275V 600mA 9,420In Stock
Cut Tape
$1.23
$0.771
$0.507
$0.394
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts 6,565In Stock
Cut Tape
$1.23
$0.771
$0.495
$0.393
Reel
$0.31
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 58V 600mA 7,865In Stock
Cut Tape
$1.40
$0.691
$0.531
$0.453
$0.36
Reel
$0.342
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 10,924In Stock
Cut Tape
$1.37
$0.86
$0.569
$0.443
Reel
$0.351
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns SCRs Quad Buffered PGate Forward Conducting 10,358In Stock
Cut Tape
$2.11
$1.15
$1.03
$0.817
Reel
$0.678
Min.: 1
Mult.: 1
: 2,500
SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional 14,117In Stock
Cut Tape
$1.37
$0.86
$0.569
$0.443
$0.351
Reel
$0.332
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns SCRs Quad Programmable Protector 10,000In Stock
Cut Tape
$2.45
$1.57
$1.07
$0.85
Reel
$0.704
Min.: 1
Mult.: 1
: 2,500
SCRs SMD/SMT D008
Bourns SCRs Dual P Gate Forward Conducting
12,036In Stock
Cut Tape
$4.22
$2.15
$1.95
$1.62
Reel
$1.51
Min.: 1
Mult.: 1
: 2,000
SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD 120V 11,174In Stock
Cut Tape
$1.39
$0.867
$0.33
$0.319
Reel
$0.319
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional 11,939In Stock
Cut Tape
$0.93
$0.661
$0.411
$0.284
Reel
$0.207
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD 160V(DRM) 500A (IPP) 220V(B 2,983In Stock
Cut Tape
$1.38
$0.857
$0.565
$0.315
Reel
$0.315
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns SCRs Dual Polarity SLIC 100/45/30A
5,229In Stock
Cut Tape
$2.23
$1.08
$0.964
$0.767
Reel
$0.651
Min.: 1
Mult.: 1
: 2,000
SCRs SMD/SMT SOIC-8
Bourns SCRs Dual P Gate Forward Conducting 28,925In Stock
Cut Tape
$2.07
$1.32
$0.876
$0.677
Reel
$0.599
Min.: 1
Mult.: 1
: 2,500
SCRs SMD/SMT SOIC-8
Bourns Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional 5,784In Stock
Cut Tape
$1.32
$0.827
$0.546
$0.425
Reel
$0.356
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2
Bourns Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional 15,483In Stock
21,000Expected 12/31/2026
Cut Tape
$1.32
$0.83
$0.548
$0.426
Reel
$0.337
Min.: 1
Mult.: 1
: 3,000
TSPDs SMD/SMT DO-214AA-2