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 (IDR) 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 MicroCapacitance 5.628In Stock
Cut Tape
Rp27.519
Rp17.392
Rp11.650
Rp9.191
Rp9.173
Reel
Rp8.531
Min.: 1
Mult.: 1
: 2.500
50 mA 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
Rp39.627
Rp25.317
Rp17.135
Rp13.631
Reel
Rp11.613
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
Rp38.894
Rp26.418
Rp18.896
Rp15.612
Reel
Rp14.163
Min.: 1
Mult.: 1
: 5.000
50 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi 2.794In Stock
Cut Tape
Rp31.739
Rp20.364
Rp13.649
Rp11.888
Rp11.008
Reel
Rp9.888
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 SEP ETHERNET 100A BIASED PROTECTN DEV 1.474In Stock
Cut Tape
Rp75.035
Rp43.480
Rp35.041
Rp28.987
Reel
Rp26.418
Min.: 1
Mult.: 1
: 4.000
150 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 90V 2.616In Stock
Cut Tape
Rp35.408
Rp22.749
Rp15.979
Rp12.842
Rp11.650
Reel
Rp10.824
Min.: 1
Mult.: 1
: 2.500
150 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
Rp30.271
Rp19.263
Rp12.934
Rp11.723
Rp10.879
Reel
Rp9.888
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 170V 1.767In Stock
Cut Tape
Rp30.821
Rp19.080
Rp13.888
Rp11.815
Rp11.008
Reel
Rp10.824
Min.: 1
Mult.: 1
: 2.500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel

Littelfuse Thyristor Surge Protection Devices - TSPD 12V 30A 1.910In Stock
Cut Tape
Rp31.922
Rp14.658
Rp11.741
Rp9.944
Reel
Rp8.531
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
Rp31.922
Rp19.263
Rp13.576
Rp10.696
Rp9.778
Reel
Rp8.549
Min.: 1
Mult.: 1
: 2.500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 6V 7.524In Stock
Cut Tape
Rp37.609
Rp22.199
Rp15.392
Rp12.640
Rp11.558
Reel
Rp10.677
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
Rp27.519
Rp17.410
Rp11.558
Rp9.045
Reel
Rp7.393
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
Rp30.454
Rp18.071
Rp12.255
Rp9.870
Rp8.935
Reel
Rp8.072
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 3.984In Stock
Cut Tape
Rp74.301
Rp37.609
Rp34.124
Rp27.886
Rp26.969
Reel
Rp26.418
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
Rp73.934
Rp37.609
Rp33.940
Rp27.886
Reel
Rp26.418
Min.: 1
Mult.: 1
: 4.000
150 mA SMD/SMT QFN-2 Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 25V 1.047In Stock
Cut Tape
Rp32.656
Rp20.914
Rp14.292
Rp11.338
Rp10.200
Reel
Rp8.549
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 30/11/2026
Cut Tape
Rp37.609
Rp24.033
Rp16.200
Rp12.861
Rp11.778
Reel
Rp10.824
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
Rp34.490
Rp22.199
Rp14.915
Rp11.870
Rp11.503
Reel
Rp10.879
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
Rp37.609
Rp24.033
Rp16.200
Rp12.861
Rp11.778
Reel
Rp10.677
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
Rp30.271
Rp19.263
Rp12.934
Rp10.512
Rp10.237
Reel
Rp9.760
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
Rp41.462
Rp25.317
Rp17.098
Rp13.594
Rp12.475
Reel
Rp11.448
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 440V Opt 440/600 RTG C 235In Stock
Cut Tape
Rp39.627
Rp24.033
Rp17.447
Rp13.576
Rp12.439
Reel
Rp11.448
Min.: 1
Mult.: 1
: 2.500
120 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 550V 50A DO214 2L SIDACtor Bi 17In Stock
5.000Expected 31/12/2026
Cut Tape
Rp39.627
Rp21.832
Rp14.824
Rp11.925
Rp11.503
Reel
Rp9.760
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
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 275V MC=MICRO CAPACITANCE 413In Stock
Cut Tape
Rp34.124
Rp21.832
Rp14.713
Rp11.686
Rp10.824
Reel
Rp10.824
Min.: 1
Mult.: 1
: 2.500
150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD Bi 22V 500A DO214 2L
4.082On Order
Cut Tape
Rp39.260
Rp24.951
Rp16.823
Rp13.429
Rp12.237
Reel
Rp10.677
Min.: 1
Mult.: 1
: 2.500
50 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel