Q Series Switching Thyristors

Littelfuse Q Series Switching Thyristors are bidirectional, solid-state protection devices designed to handle loads from 0.8A to 40ARMS with 10mA, 25mA, and 50mA IGT in operating Quadrants I, II, III, and IV. Littelfuse developed the Q Series Switching Thyristors for a wide range of AC applications to control AC power either through full-cycle switching or phase control of current to the load element. Q Series devices are rated to block voltage in the OFF condition from 200V minimum with selected products capable of 1000V operation. Internally-constructed, isolated packages are available for ease of heat sinking with highest isolation voltage.

Results: 339
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 Series On-State RMS Current - It RMS Non Repetitive On-State Current Rated Repetitive Off-State Voltage VDRM Off-State Leakage Current @ VDRM IDRM On-State Voltage Holding Current Ih Max Gate Trigger Voltage - Vgt Gate Trigger Current - Igt Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Packaging
Littelfuse Triacs 400V 10A 50-50-50mA 11.031In Stock
Rp63.110,24
Rp32.105,50
Rp28.986,68
Rp27.152,08
Min.: 1
Mult.: 1
Qxx10xx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 400V 10A 50-50-50mA 1.896In Stock
Rp61.642,56
Rp31.188,20
Rp28.252,84
Rp26.234,78
Min.: 1
Mult.: 1
Qxx10xHx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 600V 15A 50-50-50mA 1.366In Stock
Rp80.722,40
Rp44.764,24
Rp39.994,28
Min.: 1
Mult.: 1
Qxx15xx 15 A 167 A, 200 A 600 V 5 uA 1.6 V 70 mA 2.5 V 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 600V 16A 35-35-35 mA 913In Stock
Rp83.290,84
Rp51.185,34
Rp39.443,90
Rp38.893,52
Min.: 1
Mult.: 1
Qxx16xHx 16 A 167 A, 200 A 600 V 5 uA 1.6 V 50 mA 2 V 35 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 600V 16A 80-80-80mA 4.860In Stock
Rp80.538,94
Rp41.828,88
Rp38.159,68
Rp37.792,76
Min.: 1
Mult.: 1
Qxx16xHx 16 A 167 A, 200 A 600 V 50 uA 1.6 V 70 mA 2.5 V 80 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 600V 30A 50-50-50mA 2.843In Stock
Cut Tape
Rp143.098,80
Rp97.050,34
Rp70.815,56
Reel
Rp65.311,76
Min.: 1
Mult.: 1
: 500
Qxx35xHx 35 A 290 A, 350 A 600 V 10 uA 1.5 V 75 mA 2 V 50 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 4A 10-10-10mA 1.174In Stock
Rp59.257,58
Rp29.903,98
Rp26.968,62
Rp24.583,64
Min.: 1
Mult.: 1
Qxx04xx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 600V 6A 35-35-35mA 1.000In Stock
Cut Tape
Rp76.686,28
Rp50.268,04
Rp36.325,08
Reel
Rp27.702,46
Min.: 1
Mult.: 1
: 500
Qxx06xxH 6 A 80 A, 85 A 600 V 10 uA 1.6 V 35 mA 1.3 V 35 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 10A 50-50-50mA 2.672In Stock
Rp71.182,48
Rp36.692,00
Rp33.206,26
Rp32.105,50
Min.: 1
Mult.: 1
Qxx10xx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 600V 12A 50-50-50 mA 1.471In Stock
Rp69.898,26
Rp38.159,68
Rp34.673,94
Rp33.756,64
Min.: 1
Mult.: 1
Qxx12xHx 12 A 100 A, 120 A 600 V 10 uA 1.6 V 50 mA 1.3 V 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 800V 15A 50-50-50mA 644In Stock
Cut Tape
Rp112.827,90
Rp74.668,22
Rp54.304,16
Reel
Rp45.314,62
Min.: 1
Mult.: 1
: 500
Qxx15xx 15 A 167 A, 200 A 800 V 5 uA 1.6 V 70 mA 2.5 V 50 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 4A 10-10-10mA 3.492In Stock
Cut Tape
Rp48.800,36
Rp31.738,58
Rp21.831,74
Rp20.364,06
Rp19.079,84
Reel
Rp19.079,84
Min.: 1
Mult.: 1
: 2.500
Qxx04xx 4 A 46 A, 55 A 600 V 10 uA 1.6 V 20 mA 2 V 10 mA, 25 mA - 40 C + 125 C SMD/SMT TO-252-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs Altnstr 600V 25A Iso 80-80-80 mA 450In Stock
Rp172.635,86
Rp120.166,30
Rp115.029,42
Min.: 1
Mult.: 1
Qxx25xx 25 A 208 A, 250 A 600 V 10 uA 1.8 V 100 mA 2.5 V 80 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs Altnstr 400V 40A Iso 100-100-100mA 451In Stock
Rp176.855,44
Rp125.303,18
Min.: 1
Mult.: 1
Qxx40xx 40 A 335 A, 400 A 400 V 20 uA 1.8 V 120 mA 2.5 V 100 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs Altstr 600V 40A 50-50-50mA TO218 Iso 457In Stock
Rp236.846,86
Rp173.553,16
Rp141.814,58
Rp138.512,30
Min.: 1
Mult.: 1
Qxx40xx 40 A 335 A, 400 A 600 V 5 uA 1.8 V 75 mA 1.3 V 50 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs 800V 4A 25-25-25mA 3.684In Stock
Cut Tape
Rp60.725,26
Rp39.627,36
Rp27.519,00
Rp22.198,66
Rp22.015,20
Reel
Rp20.914,44
Min.: 1
Mult.: 1
: 2.500
Qxx04xx 4 A 46 A, 55 A 800 V 10 uA 1.6 V 30 mA 2.5 V 25 mA, 50 mA - 40 C + 125 C SMD/SMT TO-252-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs Altstr 1000V 40A Iso 100-100-100mA 885In Stock
Rp265.833,54
Rp188.046,50
Rp186.211,90
Rp179.607,34
Min.: 1
Mult.: 1
Qxx40xx 40 A 335 A, 400 A 1 kV 20 uA 1.8 V 120 mA 2.5 V 100 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs 400V 4A 10-10-10mA 11.568In Stock
Cut Tape
Rp50.084,58
Rp32.288,96
Rp22.198,66
Rp17.758,93
Rp16.896,67
Reel
Rp15.997,71
Min.: 1
Mult.: 1
: 2.500
Qxx04xx 4 A 46 A, 55 A 400 V 10 uA 1.6 V 20 mA 2 V 10 mA, 25 mA - 40 C + 125 C SMD/SMT TO-252-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 1A 10-10-10mA 3.960In Stock
Cut Tape
Rp51.001,88
Rp26.234,78
Rp19.446,76
Rp16.603,13
Rp16.199,52
Reel
Rp16.199,52
Min.: 1
Mult.: 1
: 2.500
QxNx 1 A 16.7 A, 20 A 600 V 5 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 40 C + 125 C SMD/SMT DO-214AB-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 25A 80-80-80mA 486In Stock
Cut Tape
Rp124.018,96
Rp83.474,30
Rp60.358,34
Reel
Rp53.753,78
Min.: 1
Mult.: 1
: 500
Qxx25xxHx 25 A 208 A, 250 A 600 V 10 uA 1.8 V 100 mA 2.5 V 80 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 400V 10A 50-50-50mA 934In Stock
Rp62.376,40
Rp31.738,58
Rp28.619,76
Rp26.234,78
Min.: 1
Mult.: 1
Qxx10xx 10 A 100 A, 120 A 400 V 10 uA 1.6 V 50 mA 2.5 V 50 mA, 75 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 400V 16A 20-20-20mA 463In Stock
Cut Tape
Rp81.456,24
Rp57.056,06
Rp42.929,64
Reel
Rp35.958,16
Min.: 1
Mult.: 1
: 500
Qxx16xHx 16 A 167 A, 200 A 400 V 5 uA 1.6 V 35 mA 1.5 V 20 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 400V 10A 50-50-50mA 952In Stock
Cut Tape
Rp74.484,76
Rp48.983,82
Rp34.307,02
Reel
Rp27.519,00
Rp27.152,08
Min.: 1
Mult.: 1
: 500
Qxx10xx 10 A 100 A, 120 A 400 V 10 uA 1.6 V 50 mA 2.5 V 50 mA, 75 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs Triac 600V 4A 25-25-25 mA 1.044In Stock
Rp71.916,32
Rp46.965,76
Rp34.123,56
Rp28.619,76
Min.: 1
Mult.: 1
Qxx04xx 4 A 46 A, 55 A 600 V 10 uA 1.6 V 30 mA 2.5 V 25 mA, 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs TRIAC TO220 800V 10A ALTERN 990In Stock
Rp75.585,52
Rp38.893,52
Rp35.407,78
Rp34.673,94
Min.: 1
Mult.: 1
Qxx10xHx 10 A 100 A, 120 A 400 V to 1 kV 10 uA 1.6 V 10 mA 1.3 V 5 mA - 40 C + 125 C Through Hole TO-220-3 Tube