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 (JPY) 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 934In Stock
¥564.7
¥287.4
¥259.1
¥239.2
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
¥774
¥538.2
¥390.3
Reel
¥325.6
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 8A 600V Alt TO-251 V-PAK 750In Stock
¥622.9
¥335.5
¥275.7
¥230.9
¥220.9
Min.: 1
Mult.: 1
QJxx08xH 8 A 84 A 600 V 10 uA 1.5 V 25 mA 1.3 V 10 mA - 40 C + 150 C Through Hole TO-251AA-3 Tube
Littelfuse Triacs 600V .8A 10-10-10mA 430In Stock
Cut Tape
¥418.6
¥269.1
¥182.7
¥154.6
Reel
¥132.4
Min.: 1
Mult.: 1
: 2,500
Q_X 800 mA 8.3 A, 10 A 600 V 20 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 40 C + 125 C SMD/SMT Compak-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 6A 35-35-35mA 866In Stock
¥456.8
¥297.3
¥206
¥181
¥177.7
Min.: 1
Mult.: 1
Qxx06xxH 6 A 55 A, 65 A 600 V 10 uA 1.6 V 35 mA 1.3 V 35 mA - 40 C + 125 C Through Hole TO-251-3 Tube
Littelfuse Triacs 400V 4A 25-25-25mA 679In Stock
¥458.4
¥295.7
¥207.6
¥162.8
¥153.6
Min.: 1
Mult.: 1
Qxx04xx 4 A 46 A, 55 A 400 V 10 uA 1.6 V 30 mA 2.5 V 25 mA, 50 mA - 40 C + 125 C SMD/SMT TO-252-3 Tube
Littelfuse Triacs 600V 1A 10-10-10mA 1,153In Stock
¥363.8
¥225.9
¥144.8
¥130.6
Min.: 1
Mult.: 1
Qx01E 1 A 16.7 A, 20 A 600 V 5 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 65 C + 125 C Through Hole TO-92 Bulk
Littelfuse Triacs Altnstr 400V 25A Iso 80-80-80 mA 200In Stock
¥1,558
¥923.5
¥921.9
Min.: 1
Mult.: 1
Qxx25xx 25 A 208 A, 250 A 400 V 10 uA 1.8 V 100 mA 2.5 V 80 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs Triac 600V 10A 42In Stock
¥617.9
¥402
Min.: 1
Mult.: 1
Qxx10xx 10 A 100 A, 120 A 600 V 50 uA 1.6 V 50 mA 2.5 V 50 mA, 75 mA - 40 C + 125 C Through Hole TO-220-3 Tube
Littelfuse Triacs 600V 8A 35-35-35mA 637In Stock
Cut Tape
¥689.3
¥453.5
¥318.9
Reel
¥254.1
Min.: 1
Mult.: 1
: 500
Qxx08xHx 8 A 83 A, 100 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 40A 400V Std TO-218AC 250In Stock
¥2,553
¥1,795.5
¥1,436.8
Min.: 1
Mult.: 1
Qxx40xx 40 A 400 A 1 kV 80 mA 1.3 V 50 mA - 40 C + 125 C Through Hole TO-218AC-3 Tube
Littelfuse Triacs 400V 8A 683In Stock
¥448.5
¥210.9
¥191
¥174.4
Min.: 1
Mult.: 1
Qxx08xHx 8 A 80 A, 85 A 400 V 10 uA 1.6 V 15 mA 1.3 V 10 mA - 40 C + 125 C SMD/SMT TO-252-3 Tube
Littelfuse Triacs 8 Amp Alternistor TRIAC-TO220 Iso 998In Stock
Cut Tape
¥725.9
¥478.4
¥337.2
¥277.4
Reel
¥275.7
Min.: 1
Mult.: 1
: 1,000
Qxx06xH 8 A 83 A, 100 A 600 V 10 uA 1.6 V 50 mA 1.3 V 50 mA - 40 C + 125 C Through Hole TO-220AB-3 Reel, Cut Tape
Littelfuse Triacs 400V 15A 50-50-50mA 10,883In Stock
¥775.7
¥465.1
¥367.1
¥320.6
¥310.6
Min.: 1
Mult.: 1
Qxx15xx 15 A 167 A, 200 A 400 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 Altnstr 600V 40A Iso 100(1-3)mA 1,853In Stock
¥2,106.1
¥1,478.3
¥1,435.1
¥1,433.4
Min.: 1
Mult.: 1
Qxx40xx 40 A 335 A, 400 A 600 V 20 uA 1.8 V 120 mA 2.5 V 100 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs 8A 600V Alt TO-252 D-PAK 2,500In Stock
Cut Tape
¥599.6
¥390.3
¥274.1
¥230.9
¥214.3
Reel
¥209.3
Min.: 1
Mult.: 1
: 2,500
QJxx08xH 8 A 84 A 600 V 10 uA 1.5 V 25 mA 1.3 V 10 mA - 40 C + 150 C SMD/SMT TO-252-3 Reel, Cut Tape
Littelfuse Triacs 400V 4A 10-10-10mA 7,022In Stock
¥571.4
¥302.3
¥240.8
¥215.9
Min.: 1
Mult.: 1
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 Through Hole TO-220-2 Tube
Littelfuse Triacs Triac 600V 8A 50-50-50 mA 955In Stock
¥604.6
¥308.9
¥280.7
¥262.4
Min.: 1
Mult.: 1
Qxx08xx 6 A 83 A, 100 A 600 V 50 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 600V 15A 50-50-50mA 1,018In Stock
¥765.7
¥397
¥362.1
¥337.2
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 800V 10A 50-50-50mA 1,400In Stock
¥862.1
¥446.8
¥405.3
¥345.5
Min.: 1
Mult.: 1
Qxx10xx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 800V 16A 35-35-35 mA 1,212In Stock
¥860.4
¥453.5
¥426.9
Min.: 1
Mult.: 1
Qxx16xHx 16 A 167 A, 200 A 800 V 5 uA 1.6 V 50 mA 2 V 35 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 800V 16A 657In Stock
Cut Tape
¥996.6
¥666.1
¥478.4
Reel
¥421.9
Min.: 1
Mult.: 1
: 500
Qxx16xHx 16 A 167 A, 200 A 800 V 5 uA 1.6 V 50 mA 2 V 35 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 800V 25A 595In Stock
Cut Tape
¥1,277.3
¥865.4
¥631.2
Reel
¥588
Min.: 1
Mult.: 1
: 500
Qxx25xxHx 25 A 208 A, 250 A 800 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 1A 10-10-10mA 3,882In Stock
4,000Expected 1/4/2027
¥322.2
¥207.6
¥140
¥112.3
Min.: 1
Mult.: 1
Qx01E 1 A 16.7 A, 20 A 400 V 20 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 65 C + 125 C Through Hole TO-92-3 Bulk
Littelfuse Triacs 400V 40A 100(1-3)Ma 671In Stock
¥1,945
¥1,358.7
¥1,328.8
¥1,327.1
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