SIDACtor® Protection Thyristors

Littelfuse SIDACtor® Protection Thyristors are thyristor devices used to protect sensitive circuits from electrical disturbances caused by lightning-induced surges, inductive-coupled spikes, and AC power fault conditions. The unique structure and characteristics of the thyristor are used to create an overvoltage protection device with precise and repeatable turn-on characteristics with low voltage overshoot and high surge current capabilities. SIDACtor components are solid state crowbar devices with a patented ion implant technology that ensures effective protection within nanoseconds. Littelfuse SIDACtor Protection Thyristors include a wide range of semiconductor protection thyristor over-voltage transient suppression devices designed to serve requirements of telecom and data networking equipment applications.

Results: 895
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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 Qualification Packaging
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS 5,873In Stock
Cut Tape
$6.59
$4.43
$3.20
$3.04
$2.84
Reel
$2.84
Min.: 1
Mult.: 1
: 3,000
350 V 4 V 150 pF - 65 C + 150 C SMD/SMT DO-214AB-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 350V 5000A TO218 452In Stock
$12.40
$8.60
$6.62
$6.31
Min.: 1
Mult.: 1
430 V 800 mA 400 A 350 V 5 uA 50 mA 4 V 300 pF to 500 pF - 40 C + 85 C Through Hole SMTO-218 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 220V 7,682In Stock
$2.14
$1.25
$0.84
$0.664
Min.: 1
Mult.: 1
300 V 800 mA 30 A 220 V 5 uA 150 mA 4 V 20 pF to 45 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor 8,890In Stock
Cut Tape
$1.65
$1.05
$0.695
$0.546
$0.498
Reel
$0.43
Min.: 1
Mult.: 1
: 2,500
32 V 800 mA 20 A 15 V 5 uA 50 mA 4 V 25 pF to 50 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 22V 5,863In Stock
$1.37
$0.887
$0.535
$0.477
Min.: 1
Mult.: 1
40 V 800 mA 20 A 25 V 5 uA 50 mA 4 V 15 pF to 140 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD Bi 180V 5000A 376In Stock
$9.99
$7.20
$6.78
$6.74
$6.60
Min.: 1
Mult.: 1
260 V 800 mA 400 A 180 V 5 uA 50 mA 4 V 350 pF to 600 pF - 40 C + 85 C Through Hole SMTO-218 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101 1,213In Stock
$8.22
$4.74
Min.: 1
Mult.: 1
350 V 5 uA 50 mA 4 V 450 pF - 55 C + 125 C SMD/SMT TO-262M-2 AEC-Q101 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218 250In Stock
$6.40
Min.: 1
Mult.: 1
450 V 5 uA 20 mA 500 pF - 40 C + 150 C Through Hole SMTO-218 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS 1,579In Stock
Cut Tape
$6.59
$4.43
$3.20
$3.04
$2.84
Reel
$2.84
Min.: 1
Mult.: 1
: 3,000
320 V 4 V 150 pF - 65 C + 150 C SMD/SMT DO-214AB-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor 6,543In Stock
Cut Tape
$2.12
$1.44
$1.03
$0.851
Reel
$0.762
Min.: 1
Mult.: 1
: 5,000
50 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi 4,574In Stock
Cut Tape
$1.85
$1.18
$0.787
$0.622
$0.569
Reel
$0.504
Min.: 1
Mult.: 1
: 2,500
32 V 800 mA 30 A 15 V 5 uA 50 mA 4 V 30 pF to 240 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 22V 9,850In Stock
$1.82
$1.17
$0.613
Min.: 1
Mult.: 1
40 V 800 mA 30 A 25 V 5 uA 50 mA 4 V 25 pF to 250 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 90V 2,616In Stock
Cut Tape
$1.93
$1.24
$0.871
$0.70
$0.635
Reel
$0.582
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi 2,794In Stock
Cut Tape
$1.73
$1.11
$0.744
$0.648
Reel
$0.539
Min.: 1
Mult.: 1
: 2,500
88 V 800 mA 20 A 65 V 5 uA 120 mA 4 V 20 pF to 45 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 170V 4,000In Stock
Cut Tape
$1.58
$0.992
$0.501
$0.43
Reel
$0.43
Min.: 1
Mult.: 1
: 2,500
220 V 800 mA 20 A 170 V 5 uA 150 mA 4 V 30 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A 5,925In Stock
Cut Tape
$2.10
$1.34
$0.905
$0.719
$0.659
Reel
$0.601
Min.: 1
Mult.: 1
: 2,500
260 V 800 mA 50 A 190 V 5 uA 50 mA 4 V 50 pF to 80 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A 3,317In Stock
Cut Tape
$2.10
$1.34
$0.905
$0.719
$0.659
Reel
$0.601
Min.: 1
Mult.: 1
: 2,500
300 V 800 mA 50 A 220 V 5 uA 50 mA 4 V 50 pF to 75 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 275V 13,546In Stock
Cut Tape
$1.75
$1.02
$0.645
$0.542
$0.503
Reel
$0.467
Min.: 1
Mult.: 1
: 2,500
350 V 800 mA 25 A 275 V 5 uA 150 mA 4 V 20 pF to 45 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A 811In Stock
$4.37
$2.83
$2.26
$2.25
Min.: 1
Mult.: 1
350 V 800 mA 30 A 270 V 5 uA 150 mA 8 V 10 pF to 45 pF, 20 pF to 70 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi 4,518In Stock
Cut Tape
$1.65
$1.05
$0.705
$0.639
$0.593
Reel
$0.532
Min.: 1
Mult.: 1
: 2,500
600 V 800 mA 20 A 440 V 5 uA 120 mA 4 V 5 pF to 20 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A 346In Stock
$6.54
$4.29
$3.16
$2.67
Min.: 1
Mult.: 1
300 V 800 mA 50 A 230 V 5 uA 150 mA 8 V 15 pF to 50 pF, 25 pF to 75 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 320V 43In Stock
Cut Tape
$1.89
$1.19
$0.742
$0.584
Reel
$0.471
Min.: 1
Mult.: 1
: 2,500
400 V 800 mA 25 A 320 V 5 uA 150 mA 4 V 20 pF to 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor 920In Stock
$4.07
$2.67
$1.89
$1.53
Min.: 1
Mult.: 1
40 V, 80 V 800 mA 20 A 25 V, 50 V 5 uA 50 mA 4 V 10 pF to 20 pF, 15 pF to 145 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V 2,143In Stock
Cut Tape
$1.65
$1.05
$0.691
$0.544
$0.461
Reel
$0.43
Min.: 1
Mult.: 1
: 2,500
130 V 800 mA 20 A 90 V 5 uA 150 mA 4 V 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 140V 2,490In Stock
Cut Tape
$1.70
$1.07
$0.708
$0.561
$0.526
Reel
$0.467
Min.: 1
Mult.: 1
: 2,500
180 V 800 mA 30 A 140 V 5 uA 150 mA 4 V 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel