Triacs – Mouser United Kingdom

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Q Series Switching Thyristors

Littelfuse Q Series Switching Thyristors are bidirectional, solid-state protection devices designed to handle loads from 0.8A to 40A_RMS 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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
Triacs 400V 16A 20-20-20mA Q4016NH3RP Littelfuse 1: £3.33 463In Stock	Mfr. Part No. Q4016NH3RP Mouser Part No 576-Q4016NH3RP	Littelfuse	Triacs 400V 16A 20-20-20mA Learn More about Littelfuse qtriac	Datasheet	463In Stock	Cut Tape £3.33 £2.33 £1.75 Reel £1.55 MouseReel Available	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
Triacs 600V 6A 35-35-35mA Q6006VH4TP Littelfuse 1: £2.07 866In Stock	Mfr. Part No. Q6006VH4TP Mouser Part No 576-Q6006VH4TP	Littelfuse	Triacs 600V 6A 35-35-35mA Learn More about Littelfuse qtriac	Datasheet	866In Stock	£2.07 £1.34 £0.934 £0.85	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
Triacs Altnstr 400V 25A Iso 80-80-80 mA Q4025J6TP Littelfuse 1: £7.05 200In Stock	Mfr. Part No. Q4025J6TP Mouser Part No 576-Q4025J6TP	Littelfuse	Triacs Altnstr 400V 25A Iso 80-80-80 mA Learn More about Littelfuse qtriac	Datasheet	200In Stock	£7.05 £4.40	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
Triacs 600V 1A 10-10-10mA Q601E3 Littelfuse 1: £1.64 1,153In Stock	Mfr. Part No. Q601E3 Mouser Part No 576-Q601E3	Littelfuse	Triacs 600V 1A 10-10-10mA Learn More about Littelfuse qtriac	Datasheet	1,153In Stock	£1.64 £1.02 £0.655 £0.624	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
Triacs 600V 8A 35-35-35mA Q6008DH4RP Littelfuse 1: £2.07 1,283In Stock	Mfr. Part No. Q6008DH4RP Mouser Part No 576-Q6008DH4RP	Littelfuse	Triacs 600V 8A 35-35-35mA Learn More about Littelfuse qtriac	Datasheet	1,283In Stock	Cut Tape £2.07 £1.34 £0.934 £0.871 £0.85 Reel £0.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Qxx08xHx	6 A	55 A, 65 A	600 V	10 uA	1.6 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	SMD/SMT	TO-252-3	Reel, Cut Tape, MouseReel
Triacs 600V .8A 10-10-10mA Q6X3RP Littelfuse 1: £1.89 430In Stock	Mfr. Part No. Q6X3RP Mouser Part No 576-Q6X3RP	Littelfuse	Triacs 600V .8A 10-10-10mA Learn More about Littelfuse qtriac	Datasheet	430In Stock	Cut Tape £1.89 £1.21 £0.826 £0.699 £0.619 Reel £0.601 MouseReel Available	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
Triacs 8A 600V Alt TO-251 V-PAK QJ6008VH2TP Littelfuse 1: £2.82 750In Stock	Mfr. Part No. QJ6008VH2TP Mouser Part No 576-QJ6008VH2TP	Littelfuse	Triacs 8A 600V Alt TO-251 V-PAK Learn More about Littelfuse ljxx08xx qjxx08xhx triacs	Datasheet	750In Stock	£2.82 £1.52 £1.25 £1.05 £0.995	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
Triacs 400V 4A 25-25-25mA Q4004D4TP Littelfuse 1: £2.07 679In Stock	Mfr. Part No. Q4004D4TP Mouser Part No 576-Q4004D4TP	Littelfuse	Triacs 400V 4A 25-25-25mA Learn More about Littelfuse qtriac	Datasheet	679In Stock	£2.07 £1.34 £0.943 £0.751 £0.698	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
Triacs 600V 8A 35-35-35mA Q6008NH4RP Littelfuse 1: £3.12 637In Stock	Mfr. Part No. Q6008NH4RP Mouser Part No 576-Q6008NH4RP	Littelfuse	Triacs 600V 8A 35-35-35mA Learn More about Littelfuse qtriac	Datasheet	637In Stock	Cut Tape £3.12 £2.05 £1.44 Reel £1.21 MouseReel Available	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
Triacs Triac 600V 10A Q6010L555TP Littelfuse 1: £2.79 42In Stock	Mfr. Part No. Q6010L555TP Mouser Part No 576-Q6010L555TP	Littelfuse	Triacs Triac 600V 10A Learn More about Littelfuse qxx10 triacs	Datasheet	42In Stock	£2.79 £1.82 View £1.27 £1.07 £0.986 £0.925	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
Triacs 400V 8A Q4008DH3TP Littelfuse 1: £2.03 683In Stock	Mfr. Part No. Q4008DH3TP Mouser Part No 576-Q4008DH3TP	Littelfuse	Triacs 400V 8A Learn More about Littelfuse qtriac	Datasheet	683In Stock	£2.03 £0.952 £0.863 £0.833	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
Triacs 40A 400V Std TO-218AC QK040M4TP Littelfuse 1: £11.54 250In Stock New Product	Mfr. Part No. QK040M4TP Mouser Part No 576-QK040M4TP New Product	Littelfuse	Triacs 40A 400V Std TO-218AC Learn More about Littelfuse qtriac	Datasheet	250In Stock	£11.54 £8.12 £6.50	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
Triacs 8 Amp Alternistor TRIAC-TO220 Iso Q6008LH5TP Littelfuse 1: £3.28 998In Stock	Mfr. Part No. Q6008LH5TP Mouser Part No 576-Q6008LH5TP	Littelfuse	Triacs 8 Amp Alternistor TRIAC-TO220 Iso Learn More about Littelfuse qtriac	Datasheet	998In Stock	Cut Tape £3.28 £2.17 £1.53 £1.26 Reel £1.25	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
Triacs 400V 15A 50-50-50mA Q4015L5TP Littelfuse 1: £3.51 10,383In Stock	Mfr. Part No. Q4015L5TP Mouser Part No 576-Q4015L5TP	Littelfuse	Triacs 400V 15A 50-50-50mA Learn More about Littelfuse qtriac	Datasheet	10,383In Stock	£3.51 £2.10 £1.66 £1.45	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
Triacs Altnstr 600V 40A Iso 100(1-3)mA Q6040J7TP Littelfuse 1: £9.52 1,853In Stock	Mfr. Part No. Q6040J7TP Mouser Part No 576-Q6040J7TP	Littelfuse	Triacs Altnstr 600V 40A Iso 100(1-3)mA Learn More about Littelfuse qtriac	Datasheet	1,853In Stock	£9.52 £6.68 £6.53	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
Triacs 8A 600V Alt TO-252 D-PAK QJ6008DH2RP Littelfuse 1: £2.71 2,500In Stock	Mfr. Part No. QJ6008DH2RP Mouser Part No 576-QJ6008DH2RP	Littelfuse	Triacs 8A 600V Alt TO-252 D-PAK Learn More about Littelfuse ljxx08xx qjxx08xhx triacs	Datasheet	2,500In Stock	Cut Tape £2.71 £1.76 £1.24 £1.05 £0.969 Reel £0.943	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
Triacs 400V 4A 10-10-10mA Q4004L3TP Littelfuse 1: £2.58 7,022In Stock	Mfr. Part No. Q4004L3TP Mouser Part No 576-Q4004L3TP	Littelfuse	Triacs 400V 4A 10-10-10mA Learn More about Littelfuse qtriac	Datasheet	7,022In Stock	£2.58 £1.37 £1.09 £0.978 £0.969	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
Triacs Triac 600V 8A 50-50-50 mA Q6008L5TP Littelfuse 1: £2.73 955In Stock	Mfr. Part No. Q6008L5TP Mouser Part No 576-Q6008L5TP	Littelfuse	Triacs Triac 600V 8A 50-50-50 mA Learn More about Littelfuse qtriac	Datasheet	955In Stock	£2.73 £1.40 £1.27 £1.25	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
Triacs 600V 15A 50-50-50mA Q6015R5TP Littelfuse 1: £3.46 1,018In Stock	Mfr. Part No. Q6015R5TP Mouser Part No 576-Q6015R5TP	Littelfuse	Triacs 600V 15A 50-50-50mA Learn More about Littelfuse qtriac	Datasheet	1,018In Stock	£3.46 £1.80 £1.63 £1.59	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
Triacs 800V 10A 50-50-50mA Q8010L5TP Littelfuse 1: £3.89 1,400In Stock	Mfr. Part No. Q8010L5TP Mouser Part No 576-Q8010L5TP	Littelfuse	Triacs 800V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	1,400In Stock	£3.89 £2.02 £1.83 £1.63	Min.: 1 Mult.: 1	Qxx10xx				10 uA	1.6 V							TO-220-2	Tube
Triacs 800V 15A Q8015L5TP Littelfuse 1: £3.83 952In Stock	Mfr. Part No. Q8015L5TP Mouser Part No 576-Q8015L5TP	Littelfuse	Triacs 800V 15A Learn More about Littelfuse qtriac	Datasheet	952In Stock	£3.83 £2.56 £1.96	Min.: 1 Mult.: 1	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	Through Hole	TO-220-2	Tube
Triacs 800V 16A 35-35-35 mA Q8016LH4TP Littelfuse 1: £3.88 1,166In Stock	Mfr. Part No. Q8016LH4TP Mouser Part No 576-Q8016LH4TP	Littelfuse	Triacs 800V 16A 35-35-35 mA Learn More about Littelfuse qtriac	Datasheet	1,166In Stock	£3.88 £2.05 £2.01	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
Triacs 800V 16A Q8016NH4RP Littelfuse 1: £4.50 656In Stock	Mfr. Part No. Q8016NH4RP Mouser Part No 576-Q8016NH4RP	Littelfuse	Triacs 800V 16A Learn More about Littelfuse qtriac	Datasheet	656In Stock	Cut Tape £4.50 £3.01 £2.17 Reel £1.99 MouseReel Available	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
Triacs 800V 25A Q8025NH6RP Littelfuse 1: £5.77 495In Stock	Mfr. Part No. Q8025NH6RP Mouser Part No 576-Q8025NH6RP	Littelfuse	Triacs 800V 25A Learn More about Littelfuse qxx25xhx triacs	Datasheet	495In Stock	Cut Tape £5.77 £3.91 £2.85 Reel £2.76 MouseReel Available	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
Triacs 400V 1A 10-10-10mA Q401E3 Littelfuse 1: £1.46 3,882In Stock 4,000Expected 04/01/2027	Mfr. Part No. Q401E3 Mouser Part No 576-Q401E3	Littelfuse	Triacs 400V 1A 10-10-10mA Learn More about Littelfuse qtriac	Datasheet	3,882In Stock 4,000Expected 04/01/2027	£1.46 £0.943 £0.633 £0.529	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