Triacs – Mouser India

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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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Part #

Triacs Altnstr 600V 40A Iso 100-100-100mA

Q6040K7TP
Littelfuse
1: ₹1,066.91
951In Stock

Mfr. Part No.
Q6040K7TP

Mouser Part No
576-Q6040K7TP

Littelfuse

Triacs Altnstr 600V 40A Iso 100-100-100mA

Learn More

Datasheet

951In Stock

₹1,066.91

₹756.62

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 Altnstr 800V 8A

Q8008DH4RP
Littelfuse
1: ₹336.38
2,215In Stock

Mfr. Part No.
Q8008DH4RP

Mouser Part No
576-Q8008DH4RP

Littelfuse

Triacs Altnstr 800V 8A

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Datasheet

2,215In Stock

Cut Tape

₹336.38

₹219.90

₹153.75

₹126.72

Reel

₹119.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Qxx08xHx

8 A

80 A, 85 A

800 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 Altstr 1000V 40A Iso 100-100-100mA

QK040K7TP
Littelfuse
1: ₹1,350.18
901In Stock

Mfr. Part No.
QK040K7TP

Mouser Part No
576-QK040K7TP

Littelfuse

Triacs Altstr 1000V 40A Iso 100-100-100mA

Learn More

Datasheet

901In Stock

₹1,350.18

₹955.10

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

Triacs 400V 12A

Q4012NH5RP
Littelfuse
1: ₹343.83
384In Stock

Mfr. Part No.
Q4012NH5RP

Mouser Part No
576-Q4012NH5RP

Littelfuse

Triacs 400V 12A

Learn More

Datasheet

384In Stock

Cut Tape

₹343.83

₹226.43

₹159.34

Reel

₹159.34

MouseReel Available

Min.: 1
Mult.: 1

: 500

Qxx12xHx

12 A

110 A, 120 A

400 V

10 uA

1.6 V

50 mA

1.3 V

50 mA

- 40 C

+ 125 C

SMD/SMT

SMTO-263-2

Reel, Cut Tape, MouseReel

Triacs Triac 600V 4A 25-25-25 mA

Q6004L4TP
Littelfuse
1: ₹303.77
1,044In Stock

Mfr. Part No.
Q6004L4TP

Mouser Part No
576-Q6004L4TP

Littelfuse

Triacs Triac 600V 4A 25-25-25 mA

Learn More

Datasheet

1,044In Stock

₹303.77

₹153.75

₹139.77

₹133.25

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

Triacs 600V 12A 50-50-50mA

Q6012NH5RP
Littelfuse
1: ₹437.95
78In Stock

Mfr. Part No.
Q6012NH5RP

Mouser Part No
576-Q6012NH5RP

Littelfuse

Triacs 600V 12A 50-50-50mA

Learn More

Datasheet

78In Stock

Cut Tape

₹437.95

₹292.59

₹213.38

Reel

₹166.79

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SMD/SMT

SMTO-263-2

Reel, Cut Tape, MouseReel

Triacs 600V 15A 33/43V

Q6015LTTP
Littelfuse
1: ₹451.92
319In Stock

Mfr. Part No.
Q6015LTTP

Mouser Part No
576-Q6015LTTP

Littelfuse

Triacs 600V 15A 33/43V

Learn More

Datasheet

319In Stock

₹451.92

₹300.97

₹218.97

Min.: 1
Mult.: 1

QxxxxLTx

15 A

167 A, 200 A

600 V

10 uA

1.6 V

70 mA

1.5 A

- 40 C

+ 125 C

Through Hole

TO-220-2

Tube

Triacs 600V 15A 50-50-50mA

Q6015N5RP
Littelfuse
1: ₹490.13
477In Stock

Mfr. Part No.
Q6015N5RP

Mouser Part No
576-Q6015N5RP

Littelfuse

Triacs 600V 15A 50-50-50mA

Learn More

Datasheet

477In Stock

Cut Tape

₹490.13

₹326.13

₹232.02

Reel

₹198.47

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SMD/SMT

SMTO-263-2

Reel, Cut Tape, MouseReel

Triacs 600V 15A 50-50-50mA

Q6015R5TP
Littelfuse
1: ₹486.40
18In Stock
1,000Expected 24-09-2026

Mfr. Part No.
Q6015R5TP

Mouser Part No
576-Q6015R5TP

Littelfuse

Triacs 600V 15A 50-50-50mA

Learn More

Datasheet

18In Stock

1,000Expected 24-09-2026

₹486.40

₹252.52

₹191.95

₹189.16

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 400V 4A 25-25-25mA

Q4004V4TP
Littelfuse
1: ₹213.38
713In Stock

Mfr. Part No.
Q4004V4TP

Mouser Part No
576-Q4004V4TP

Littelfuse

Triacs 400V 4A 25-25-25mA

Learn More

Datasheet

713In Stock

₹213.38

₹137.91

₹94.11

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

Through Hole

TO-251-3

Tube

Triacs Altnstr 400V 25A Iso 80-80-80 mA

Q4025K6TP
Littelfuse
1: ₹810.67
112In Stock

Mfr. Part No.
Q4025K6TP

Mouser Part No
576-Q4025K6TP

Littelfuse

Triacs Altnstr 400V 25A Iso 80-80-80 mA

Learn More

Datasheet

112In Stock

₹810.67

₹490.13

₹476.15

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 400V 1A 10-10-10mA

Q4N3RP
Littelfuse
1: ₹69.89
1,554In Stock
2,500Expected 12-10-2026

Mfr. Part No.
Q4N3RP

Mouser Part No
576-Q4N3RP

Littelfuse

Triacs 400V 1A 10-10-10mA

Learn More

Datasheet

1,554In Stock

2,500Expected 12-10-2026

Cut Tape

₹69.89

Reel

₹69.89

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QxNx

1 A

16.7 A, 20 A

400 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

Triacs 600V 8A 10-10-10mA

Q6008DH3TP
Littelfuse
1: ₹322.40
62In Stock

Mfr. Part No.
Q6008DH3TP

Mouser Part No
576-Q6008DH3TP

Littelfuse

Triacs 600V 8A 10-10-10mA

Learn More

Datasheet

62In Stock

₹322.40

₹209.66

₹147.22

₹115.54

₹114.61

Min.: 1
Mult.: 1

Qxx08xHx

6 A

55 A, 65 A

600 V

10 uA

1.6 V

15 mA

1.3 V

10 mA

- 40 C

+ 125 C

SMD/SMT

TO-252-3

Tube

Triacs Altnstr 600V 25A Iso 80-80-80 mA

Q6025K6TP
Littelfuse
1: ₹876.82
122In Stock

Mfr. Part No.
Q6025K6TP

Mouser Part No
576-Q6025K6TP

Littelfuse

Triacs Altnstr 600V 25A Iso 80-80-80 mA

Learn More

Datasheet

122In Stock

₹876.82

₹605.67

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

Triacs Altnstr 800V 40A Iso 100-100-100mA

Q8040K7TP
Littelfuse
1: ₹1,249.54
160In Stock
250Expected 08-12-2026

Mfr. Part No.
Q8040K7TP

Mouser Part No
576-Q8040K7TP

Littelfuse

Triacs Altnstr 800V 40A Iso 100-100-100mA

Learn More

Datasheet

160In Stock

250Expected 08-12-2026

₹1,249.54

₹917.82

₹836.76

Min.: 1
Mult.: 1

Qxx40xx

40 A

335 A, 400 A

800 V

20 uA

1.8 V

120 mA

2.5 V

100 mA

- 40 C

+ 125 C

Through Hole

SMTO-218

Tube

Triacs 400V 25A 50-50-50mA

Q4025R5
Littelfuse
1: ₹539.51
43In Stock

Mfr. Part No.
Q4025R5

Mouser Part No
576-Q4025R5

Littelfuse

Triacs 400V 25A 50-50-50mA

Learn More

Datasheet

43In Stock

₹539.51

₹354.08

₹263.70

₹221.77

View

Min.: 1
Mult.: 1

Qxx25xx

25 A

167 A, 200 A

400 V

10 uA

1.8 V

100 mA

2.5 V

50 mA

- 40 C

+ 125 C

Through Hole

TO-220-2

Tube

Triacs 400V 6A

Q4006DH4TP
Littelfuse
1: ₹292.59
194In Stock

Mfr. Part No.
Q4006DH4TP

Mouser Part No
576-Q4006DH4TP

Littelfuse

Triacs 400V 6A

Learn More

Datasheet

194In Stock

₹292.59

₹189.16

₹129.52

₹98.77

₹97.84

Min.: 1
Mult.: 1

Qxx06xxH

6 A

55 A, 65 A

400 V

10 uA

1.6 V

35 mA

1.3 V

10 mA

- 40 C

+ 125 C

SMD/SMT

TO-252-3

Tube

Triacs 400V 1A 25-25-25mA

Q401E4
Littelfuse
1: ₹171.45
286In Stock

Mfr. Part No.
Q401E4

Mouser Part No
576-Q401E4

Littelfuse

Triacs 400V 1A 25-25-25mA

Learn More

Datasheet

286In Stock

₹171.45

₹109.95

₹73.89

₹58.98

₹58.52

Min.: 1
Mult.: 1

Qx01E

1 A

16.7 A, 20 A

400 V

5 uA

1.6 V

15 mA

2.5 V

25 mA, 50 mA

- 65 C

+ 125 C

Through Hole

TO-92

Bulk

Triacs 400V 8A 25-25-25mA

Q4008L4TP
Littelfuse
1: ₹316.81
1,598On Order

Mfr. Part No.
Q4008L4TP

Mouser Part No
576-Q4008L4TP

Littelfuse

Triacs 400V 8A 25-25-25mA

Learn More

Datasheet

1,598On Order

₹316.81

₹161.20

₹145.36

Min.: 1
Mult.: 1

Qxx08xx

8 A

83 A, 100 A

400 V

50 uA

1.6 V

50 mA

2.5 V

25 mA, 50 mA

- 40 C

+ 125 C

Through Hole

TO-220-2

Tube

Triacs 600V 6A 35-35-35mA

Q6006NH4RP
Littelfuse
1: ₹378.31
1,000Expected 02-09-2026

Mfr. Part No.
Q6006NH4RP

Mouser Part No
576-Q6006NH4RP

Littelfuse

Triacs 600V 6A 35-35-35mA

Learn More

Datasheet

1,000Expected 02-09-2026

Cut Tape

₹378.31

₹248.79

₹174.25

Reel

₹140.70

MouseReel Available

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

Triacs 400V 10A 50-50-50mA

Q4010N5RP
Littelfuse
1: ₹378.31
952Expected 25-08-2026

Mfr. Part No.
Q4010N5RP

Mouser Part No
576-Q4010N5RP

Littelfuse

Triacs 400V 10A 50-50-50mA

Learn More

Datasheet

952Expected 25-08-2026

Cut Tape

₹378.31

₹248.79

₹174.25

Reel

₹174.25

MouseReel Available

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

Triacs 600V 6A 50-50-50mA

Q6006N5RP
Littelfuse
1: ₹313.08
500Expected 27-08-2026

Mfr. Part No.
Q6006N5RP

Mouser Part No
576-Q6006N5RP

Littelfuse

Triacs 600V 6A 50-50-50mA

Learn More

Datasheet

500Expected 27-08-2026

Cut Tape

₹313.08

₹205.00

₹143.50

Reel

₹140.70

₹139.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Qxx06xx

6 A

65 A, 80 A

600 V

50 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

Triacs 400V 4A 25-25-25mA

Q4004L4TP
Littelfuse
1: ₹256.25
Lead-Time 12 Weeks

Mfr. Part No.
Q4004L4TP

Mouser Part No
576-Q4004L4TP

Littelfuse

Triacs 400V 4A 25-25-25mA

Learn More

Datasheet

Lead-Time 12 Weeks

₹256.25

₹127.66

₹115.54

Min.: 1
Mult.: 1

Qxx04xx

10 uA

1.6 V

TO-220-2

Tube

Triacs 400V 4A 10-10-10mA

Q4004R3TP
Littelfuse
1,000: ₹111.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Q4004R3TP

Mouser Part No
576-Q4004R3TP

Littelfuse

Triacs 400V 4A 10-10-10mA

Datasheet

Non-Stocked Lead-Time 12 Weeks

₹111.82

Min.: 1,000
Mult.: 1,000

Qxx04xx

10 uA

1.6 V

TO-220-2

Tube

Triacs 400V 4A 25-25-25mA

Q4004R4TP
Littelfuse
1,000: ₹111.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Q4004R4TP

Mouser Part No
576-Q4004R4TP

Littelfuse

Triacs 400V 4A 25-25-25mA

Datasheet

Non-Stocked Lead-Time 12 Weeks

₹111.82

Min.: 1,000
Mult.: 1,000

Qxx04xx

10 uA

1.6 V

TO-220-2

Tube

Q Series Switching Thyristors

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