Broadband Optimized SIDACtor Protection Thyristors

Littelfuse Broadband Optimized SIDACtor Protection Thyristors focus on addressing the performance and regulatory requirements of broadband equipment. The Broadband Optimized family, with its wide range of solutions, provides applications with the options needed to address the unique protection needs of DSL equipment (up to VDSL) as well as Ethernet (up to 1000baseT). Optimization is accomplished using proprietary and patented approaches that minimize the negative effects of device capacitance on broadband signals. The Littelfuse Broadband components provide an overvoltage protection solution that helps applications comply with Telcordia GR-1089 Issue 4, and ITU-T recommendations K.20, K.21, K.44, and K.45.

Results: 212
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 65V 50A DO214 2L SIDACtor Bi 2,794In Stock
Cut Tape
$1.73
$1.11
$0.744
$0.648
$0.60
Reel
$0.54
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 6V 50A QFN 3X3 2L SIDACtor Bi 17,290In Stock
Cut Tape
$2.16
$1.38
$0.934
$0.743
Reel
$0.625
Min.: 1
Mult.: 1
: 5,000
50 mA SMD/SMT QFN-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
$0.761
Min.: 1
Mult.: 1
: 5,000
50 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance 5,628In Stock
Cut Tape
$1.50
$0.948
$0.635
$0.501
$0.50
Reel
$0.465
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi 4,447In Stock
Cut Tape
$1.65
$1.05
$0.705
$0.64
Reel
$0.533
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 500A 90V 2,616In Stock
Cut Tape
$1.93
$1.24
$0.871
$0.70
$0.635
Reel
$0.59
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170V 1,767In Stock
Cut Tape
$1.67
$1.04
$0.757
$0.644
$0.60
Reel
$0.583
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV 1,474In Stock
Cut Tape
$4.09
$2.37
$1.91
$1.59
Reel
$1.59
Min.: 1
Mult.: 1
: 4,000
150 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel

Littelfuse Thyristor Surge Protection Devices - TSPD 12V 30A 1,910In Stock
Cut Tape
$1.74
$0.799
$0.64
$0.542
Reel
$0.465
Min.: 1
Mult.: 1
: 3,000
12 V 300 pA 40 mA 2.5 pF - 55 C + 150 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices 5,245In Stock
Cut Tape
$1.74
$1.05
$0.74
$0.583
$0.533
Reel
$0.466
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 6V 5,474In Stock
Cut Tape
$2.05
$1.21
$0.84
$0.69
$0.63
Reel
$0.583
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L 5,690In Stock
Cut Tape
$1.50
$0.949
$0.63
$0.493
Reel
$0.404
Min.: 1
Mult.: 1
: 3,000
30 mA SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel

Littelfuse Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor 3,732In Stock
Cut Tape
$1.66
$0.985
$0.668
$0.538
$0.487
Reel
$0.452
Min.: 1
Mult.: 1
: 3,000
40 mA SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device 2,386In Stock
Cut Tape
$4.05
$2.15
Reel
$2.15
Min.: 1
Mult.: 1
: 4,000
50 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device 5,775In Stock
Cut Tape
$4.04
$2.05
$1.85
$1.59
Reel
$1.59
Min.: 1
Mult.: 1
: 4,000
150 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD Bi 22V 500A DO214 2L 1,154In Stock
2,928On Order
Cut Tape
$2.14
$1.36
$0.918
$0.733
$0.668
Reel
$0.583
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V 1,047In Stock
Cut Tape
$1.78
$1.14
$0.779
$0.618
$0.556
Reel
$0.472
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF 1,694In Stock
2,500Expected 2026/12/07
Cut Tape
$2.05
$1.31
$0.883
$0.701
$0.642
Reel
$0.59
Min.: 1
Mult.: 1
: 2,500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V 241In Stock
Cut Tape
$1.88
$1.21
$0.813
$0.647
$0.627
Reel
$0.593
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 275V MC=MICRO CAPACITANCE 413In Stock
Cut Tape
$1.86
$1.19
$0.802
$0.637
$0.59
Reel
$0.59
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 320V 1,931In Stock
Cut Tape
$2.05
$1.31
$0.883
$0.701
$0.642
Reel
$0.583
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 380V 50A DO214 2L SIDACtor Bi 231In Stock
Cut Tape
$1.65
$1.05
$0.705
$0.573
$0.558
Reel
$0.533
Min.: 1
Mult.: 1
: 2,500
500 V 800 mA 20 A 380 V 5 uA 120 mA 8 V 15 pF to 30 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 380V 500A 2L BI SIDACtor DO214 895In Stock
Cut Tape
$2.26
$1.38
$0.933
$0.741
$0.68
Reel
$0.625
Min.: 1
Mult.: 1
: 2,500
500 V 2.2 A 800 mA 380 V 5 uA 120 mA 8 V 15 pF - 40 C + 150 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 65V 2In Stock
Cut Tape
$1.86
$1.19
$0.802
$0.637
$0.583
Reel
$0.583
Min.: 1
Mult.: 1
: 2,500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 550V 50A DO214 2L SIDACtor Bi
7,517On Order
Cut Tape
$2.16
$1.19
$0.808
$0.65
$0.627
Reel
$0.533
Min.: 1
Mult.: 1
: 2,500
700 V 800 mA 20 A 550 V 5 uA 120 mA 8 V 10 pF to 25 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel