Triacs – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 335

Applied Filters:

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

Datasheet

679In Stock

$3.75

$2.42

$1.66

$1.35

View

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 1A 10-10-10mA

Q601E3
Littelfuse
1: $2.72
1,188In Stock

Mfr. Part No.
Q601E3

Mouser Part No
576-Q601E3

Littelfuse

Triacs 600V 1A 10-10-10mA

Learn More

Datasheet

1,188In Stock

$2.72

$1.75

$1.17

$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 400V 8A

Q4008DH3TP
Littelfuse
1: $3.67
683In Stock

Mfr. Part No.
Q4008DH3TP

Mouser Part No
576-Q4008DH3TP

Littelfuse

Triacs 400V 8A

Learn More

Datasheet

683In Stock

$3.67

$1.73

$1.56

$1.44

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 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

Datasheet

866In Stock

$3.74

$2.43

$1.69

$1.48

$1.47

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 Triac 600V 10A

Q6010L555TP
Littelfuse
1: $5.06
46In Stock

Mfr. Part No.
Q6010L555TP

Mouser Part No
576-Q6010L555TP

Littelfuse

Triacs Triac 600V 10A

Learn More

Datasheet

46In Stock

$5.06

$3.29

View

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 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

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 40 Amp Standard TRIAC-TO218AC

Q6040M4TP
Littelfuse
1: $17.69
245In Stock

Mfr. Part No.
Q6040M4TP

Mouser Part No
576-Q6040M4TP

Littelfuse

Triacs 40 Amp Standard TRIAC-TO218AC

Learn More

Datasheet

245In Stock

$17.69

$12.34

$9.60

Min.: 1
Mult.: 1

Qxx40x

40 A

400 A, 480 A

600 V

20 uA

1.8 V

80 mA

1.3 V

50 mA, 100 mA

- 40 C

+ 125 C

Through Hole

TO-218AC-3

Tube

Triacs Altnstr 600V 40A Iso 100(1-3)mA

Q6040J7TP
Littelfuse
1: $17.24
2,338In Stock

Mfr. Part No.
Q6040J7TP

Mouser Part No
576-Q6040J7TP

Littelfuse

Triacs Altnstr 600V 40A Iso 100(1-3)mA

Learn More

Datasheet

2,338In Stock

$17.24

$12.10

$11.41

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

Datasheet

2,500In Stock

Cut Tape

$4.91

$3.20

$2.24

$2.12

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: $4.09
7,220In Stock

Mfr. Part No.
Q4004L3TP

Mouser Part No
576-Q4004L3TP

Littelfuse

Triacs 400V 4A 10-10-10mA

Learn More

Datasheet

7,220In Stock

$4.09

$2.07

$1.86

$1.67

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 400V 15A 50-50-50mA

Q4015L5TP
Littelfuse
1: $6.09
2,416In Stock

Mfr. Part No.
Q4015L5TP

Mouser Part No
576-Q4015L5TP

Littelfuse

Triacs 400V 15A 50-50-50mA

Learn More

Datasheet

2,416In Stock

$6.09

$3.70

$2.88

$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 600V 6A 35-35-35mA

Q6006LH4TP
Littelfuse
1: $4.90
1,082In Stock

Mfr. Part No.
Q6006LH4TP

Mouser Part No
576-Q6006LH4TP

Littelfuse

Triacs 600V 6A 35-35-35mA

Learn More

Datasheet

1,082In Stock

$4.90

$2.50

$2.27

$2.15

Min.: 1
Mult.: 1

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

Through Hole

TO-220-2

Tube

Triacs 600V 15A 50-50-50mA

Q6015L5TP
Littelfuse
1: $6.65
1,558In Stock

Mfr. Part No.
Q6015L5TP

Mouser Part No
576-Q6015L5TP

Littelfuse

Triacs 600V 15A 50-50-50mA

Learn More

Datasheet

1,558In Stock

$6.65

$3.54

$3.13

$2.92

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 600V 30A 50-50-50mA

Q6035NH5RP
Littelfuse
1: $10.61
2,843In Stock

Mfr. Part No.
Q6035NH5RP

Mouser Part No
576-Q6035NH5RP

Littelfuse

Triacs 600V 30A 50-50-50mA

Learn More

Datasheet

2,843In Stock

Cut Tape

$10.61

$7.19

$5.25

Reel

$4.91

MouseReel Available

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

Triacs 800V 10A 50-50-50mA

Q8010L5TP
Littelfuse
1: $5.88
1,464In Stock

Mfr. Part No.
Q8010L5TP

Mouser Part No
576-Q8010L5TP

Littelfuse

Triacs 800V 10A 50-50-50mA

Learn More

Datasheet

1,464In Stock

$5.88

$3.05

$2.77

$2.69

Min.: 1
Mult.: 1

Qxx10xx

10 uA

1.6 V

TO-220-2

Tube

Triacs 800V 15A 50-50-50mA

Q8015N5RP
Littelfuse
1: $7.98
644In Stock

Mfr. Part No.
Q8015N5RP

Mouser Part No
576-Q8015N5RP

Littelfuse

Triacs 800V 15A 50-50-50mA

Learn More

Datasheet

644In Stock

Cut Tape

$7.98

$5.34

$3.84

Reel

$3.36

MouseReel Available

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

Triacs 800V 16A 35-35-35 mA

Q8016LH4TP
Littelfuse
1: $7.04
1,232In Stock

Mfr. Part No.
Q8016LH4TP

Mouser Part No
576-Q8016LH4TP

Littelfuse

Triacs 800V 16A 35-35-35 mA

Learn More

Datasheet

1,232In 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 400V 4A 10-10-10mA

Q4004D3RP
Littelfuse
1: $3.71
11,574In Stock

Mfr. Part No.
Q4004D3RP

Mouser Part No
576-Q4004D3RP

Littelfuse

Triacs 400V 4A 10-10-10mA

Learn More

Datasheet

11,574In Stock

Cut Tape

$3.71

$2.39

$1.65

$1.32

$1.25

Reel

$1.18

MouseReel Available

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

Triacs 400V 1A 10-10-10mA

Q401E3
Littelfuse
1: $2.64
4,000In Stock
4,000Expected 10/8/2026

Mfr. Part No.
Q401E3

Mouser Part No
576-Q401E3

Littelfuse

Triacs 400V 1A 10-10-10mA

Learn More

Datasheet

4,000In Stock

4,000Expected 10/8/2026

$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 Altnstr 400V 40A Iso 100-100-100mA

Q4040K7TP
Littelfuse
1: $14.77
483In Stock

Mfr. Part No.
Q4040K7TP

Mouser Part No
576-Q4040K7TP

Littelfuse

Triacs Altnstr 400V 40A Iso 100-100-100mA

Learn More

Datasheet

483In Stock

$14.77

$9.34

$9.28

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

Triacs 600V 8A 10-10-10mA

Q6008DH3RP
Littelfuse
1: $4.43
12,057In Stock

Mfr. Part No.
Q6008DH3RP

Mouser Part No
576-Q6008DH3RP

Littelfuse

Triacs 600V 8A 10-10-10mA

Learn More

Datasheet

12,057In Stock

Cut Tape

$4.43

$2.88

$2.00

$1.62

$1.60

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Qxx08xHx

6 A

55 A, 65 A

600 V

10 uA

1.6 V

15 mA

1.3 V

10 mA

- 40 C

+ 110 C

SMD/SMT

TO-252-3

Reel, Cut Tape, MouseReel

Triacs 600V 8A 35-35-35mA

Q6008DH4RP
Littelfuse
1: $3.74
1,408In Stock

Mfr. Part No.
Q6008DH4RP

Mouser Part No
576-Q6008DH4RP

Littelfuse

Triacs 600V 8A 35-35-35mA

Learn More

Datasheet

1,408In Stock

Cut Tape

$3.74

$2.43

$1.69

$1.58

$1.48

Reel

$1.48

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

Q6040K7TP
Littelfuse
1: $14.99
957In Stock

Mfr. Part No.
Q6040K7TP

Mouser Part No
576-Q6040K7TP

Littelfuse

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

Learn More

Datasheet

957In Stock

$14.99

$10.93

$10.12

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: $4.91
2,215In Stock

Mfr. Part No.
Q8008DH4RP

Mouser Part No
576-Q8008DH4RP

Littelfuse

Triacs Altnstr 800V 8A

Learn More

Datasheet

2,215In Stock

Cut Tape

$4.91

$3.21

$2.24

$1.85

Reel

$1.74

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

Q8040K7TP
Littelfuse
1: $18.24
269In Stock

Mfr. Part No.
Q8040K7TP

Mouser Part No
576-Q8040K7TP

Littelfuse

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

Learn More

Datasheet

269In Stock

$18.24

$12.88

$12.21

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

Q Series Switching Thyristors

Customer Service Office

Company

Resources

Support

LJxx06xx
LJxx08xx
Q_X
QJxx06xHx
QJxx06xx
QJxx08xH
QJxx08xHx
QJxx08xx
QJxx10xHx
QJxx10xx
Qx01E
QxNx
Qxx04xx
Qxx06xH
Qxx06xx
Qxx06xxH
Qxx08xHx
Qxx08xx
Qxx10xHx
Qxx10xx