Triacs – Mouser Singapore

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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 (SGD) 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 10A 50-50-50mA Q4010R5TP Littelfuse 1: $4.62 934In Stock	Mfr. Part No. Q4010R5TP Mouser Part No 576-Q4010R5TP	Littelfuse	Triacs 400V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	934In Stock	$4.62 $2.35 $2.12 $1.94	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
Triacs 400V 16A 20-20-20mA Q4016NH3RP Littelfuse 1: $6.34 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 $6.34 $4.41 $3.20 Reel $2.67 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 8A 600V Alt TO-251 V-PAK QJ6008VH2TP Littelfuse 1: $5.10 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	$5.10 $2.75 $2.26 $1.89 $1.81	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: $3.75 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	$3.75 $2.42 $1.70 $1.33 $1.26	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 10-10-10mA Q6X3RP Littelfuse 1: $3.43 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 $3.43 $2.20 $1.50 $1.27 Reel $1.08 View $1.12 $1.06 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 Altnstr 400V 25A Iso 80-80-80 mA Q4025J6TP Littelfuse 1: $12.76 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	$12.76 $7.56 $7.55	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 6A 35-35-35mA Q6006VH4TP Littelfuse 1: $3.74 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	$3.74 $2.43 $1.69 $1.48 $1.46	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 600V 1A 10-10-10mA Q601E3 Littelfuse 1: $2.98 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	$2.98 $1.85 $1.19 $1.07	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 Triac 600V 10A Q6010L555TP Littelfuse 1: $5.06 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	$5.06 $3.29 View $2.31 $1.93 $1.78 $1.67	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 600V 8A 35-35-35mA Q6008NH4RP Littelfuse 1: $5.64 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 $5.64 $3.71 $2.61 Reel $2.08 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 40A 400V Std TO-218AC QK040M4TP Littelfuse 1: $20.90 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	$20.90 $14.70 $11.76	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 400V 8A Q4008DH3TP Littelfuse 1: $3.67 683In Stock	Mfr. Part No. Q4008DH3TP Mouser Part No 576-Q4008DH3TP	Littelfuse	Triacs 400V 8A Learn More about Littelfuse qtriac	Datasheet	683In Stock	$3.67 $1.73 $1.56 $1.43	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 8 Amp Alternistor TRIAC-TO220 Iso Q6008LH5TP Littelfuse 1: $5.94 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 $5.94 $3.92 $2.76 $2.27 Reel $2.26	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: $6.35 10,883In Stock	Mfr. Part No. Q4015L5TP Mouser Part No 576-Q4015L5TP	Littelfuse	Triacs 400V 15A 50-50-50mA Learn More about Littelfuse qtriac	Datasheet	10,883In Stock	$6.35 $3.81 $3.01 $2.62 $2.54	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: $17.24 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	$17.24 $12.10 $11.75 $11.74 View $11.63 Quote	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: $4.91 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 $4.91 $3.20 $2.24 $1.89 $1.75 Reel $1.71	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: $4.68 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	$4.68 $2.48 $1.97 $1.77 View $1.73 $1.71 Quote	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: $4.95 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	$4.95 $2.53 $2.30 $2.15	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: $6.27 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	$6.27 $3.25 $2.96 $2.76	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: $7.06 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	$7.06 $3.66 $3.32 $2.83 View $2.82 $2.73	Min.: 1 Mult.: 1	Qxx10xx				10 uA	1.6 V							TO-220-2	Tube
Triacs 800V 16A 35-35-35 mA Q8016LH4TP Littelfuse 1: $7.04 1,212In Stock	Mfr. Part No. Q8016LH4TP Mouser Part No 576-Q8016LH4TP	Littelfuse	Triacs 800V 16A 35-35-35 mA Learn More about Littelfuse qtriac	Datasheet	1,212In Stock	$7.04 $3.71 $3.50	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: $8.16 657In Stock	Mfr. Part No. Q8016NH4RP Mouser Part No 576-Q8016NH4RP	Littelfuse	Triacs 800V 16A Learn More about Littelfuse qtriac	Datasheet	657In Stock	Cut Tape $8.16 $5.45 $3.92 Reel $3.45 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: $10.46 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 $10.46 $7.09 $5.17 Reel $4.81 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: $2.64 3,882In Stock 4,000Expected 4/1/2027	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 4/1/2027	$2.64 $1.70 $1.15 $0.919	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
Triacs 400V 40A 100(1-3)Ma Q4040J7TP Littelfuse 1: $15.93 671In Stock	Mfr. Part No. Q4040J7TP Mouser Part No 576-Q4040J7TP	Littelfuse	Triacs 400V 40A 100(1-3)Ma Learn More about Littelfuse qtriac	Datasheet	671In Stock	$15.93 $11.12 $10.88 $10.87	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