ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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SMxJ Automotive TVS Diodes

Diodes Incorporated SMxJ Automotive Transient Voltage Suppressor (TVS) Diodes protect sensitive automotive circuits against surges defined in ISO7637-2 and electrostatic discharges as per ISO10605. These TVS diodes are available in both unidirectional and bidirectional versions. The SMxJ diodes feature good clamping capability, 14V to 36V standoff voltage range, and glass passivated die construction. These TVS diodes are available in three variants, including SMAJ14/36(C)AQ, SMBJ14/36(C)AQ, and SMCJ14/36(C)AQ.

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Part #

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ33CAQ-13-F
Diodes Incorporated
1: £0.421
52,827In Stock

Mfr. Part No.
SMAJ33CAQ-13-F

Mouser Part No
621-SMAJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

52,827In Stock

Cut Tape

£0.421

£0.25

£0.169

£0.142

Reel

£0.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMA (DO-214AC)

7.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ17AQ-13-F
Diodes Incorporated
1: £0.421
1,192In Stock
3,000Expected 05/06/2026

Mfr. Part No.
SMBJ17AQ-13-F

Mouser Part No
621-SMBJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

1,192In Stock

3,000Expected 05/06/2026

Cut Tape

£0.421

£0.353

£0.328

Reel

£0.083

£0.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMB (DO-214AA)

21.7 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ28AQ-13-F
Diodes Incorporated
1: £0.285
8,847In Stock

Mfr. Part No.
SMAJ28AQ-13-F

Mouser Part No
621-SMAJ28AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

8,847In Stock

Cut Tape

£0.285

£0.168

£0.122

£0.10

Reel

£0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ26CAQ-13-F
Diodes Incorporated
1: £0.413
8,917In Stock

Mfr. Part No.
SMAJ26CAQ-13-F

Mouser Part No
621-SMAJ26CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

8,917In Stock

Cut Tape

£0.413

£0.243

£0.163

£0.129

View

Reel

£0.079

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMA (DO-214AC)

9.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ24AQ-13-F
Diodes Incorporated
1: £0.849
4,956In Stock

Mfr. Part No.
SMCJ24AQ-13-F

Mouser Part No
621-SMCJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

4,956In Stock

Cut Tape

£0.849

£0.528

£0.346

£0.267

Reel

£0.195

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

38.6 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ36CAQ-13-F
Diodes Incorporated
1: £0.713
2,886In Stock

Mfr. Part No.
SMCJ36CAQ-13-F

Mouser Part No
621-SMCJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,886In Stock

Cut Tape

£0.713

£0.547

£0.383

£0.313

Reel

£0.247

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

25.8 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ17CAQ-13-F
Diodes Incorporated
1: £0.338
3,593In Stock

Mfr. Part No.
SMBJ17CAQ-13-F

Mouser Part No
621-SMBJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,593In Stock

Cut Tape

£0.338

£0.251

£0.17

£0.134

£0.118

Reel

£0.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMB (DO-214AA)

21.7 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ30CAQ-13-F
Diodes Incorporated
1: £0.308
13,267In Stock

Mfr. Part No.
SMAJ30CAQ-13-F

Mouser Part No
621-SMAJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

13,267In Stock

Cut Tape

£0.308

£0.204

£0.132

£0.10

£0.083

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMA (DO-214AC)

8.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ30CAQ-13-F
Diodes Incorporated
1: £0.555
11,964In Stock

Mfr. Part No.
SMBJ30CAQ-13-F

Mouser Part No
621-SMBJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

11,964In Stock

Cut Tape

£0.555

£0.341

£0.22

£0.168

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMB (DO-214AA)

12.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ22CAQ-13-F
Diodes Incorporated
1: £0.871
5,990In Stock

Mfr. Part No.
SMCJ22CAQ-13-F

Mouser Part No
621-SMCJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

5,990In Stock

Cut Tape

£0.871

£0.545

£0.358

£0.278

Reel

£0.212

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

42.2 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ30CAQ-13-F
Diodes Incorporated
1: £0.225
3,507In Stock

Mfr. Part No.
SMCJ30CAQ-13-F

Mouser Part No
621-SMCJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

3,507In Stock

Cut Tape

£0.225

£0.221

Reel

£0.192

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

31 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ14AQ-13-F
Diodes Incorporated
1: £0.413
3,292In Stock

Mfr. Part No.
SMAJ14AQ-13-F

Mouser Part No
621-SMAJ14AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,292In Stock

Cut Tape

£0.413

£0.254

£0.162

£0.125

Reel

£0.079

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ14CAQ-13-F
Diodes Incorporated
1: £0.21
3,661In Stock

Mfr. Part No.
SMAJ14CAQ-13-F

Mouser Part No
621-SMAJ14CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,661In Stock

Cut Tape

£0.21

£0.141

£0.102

£0.084

£0.083

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ15AQ-13-F
Diodes Incorporated
1: £0.413
6,408In Stock

Mfr. Part No.
SMAJ15AQ-13-F

Mouser Part No
621-SMAJ15AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,408In Stock

Cut Tape

£0.413

£0.254

£0.162

£0.125

Reel

£0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMA (DO-214AC)

16.4 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ15CAQ-13-F
Diodes Incorporated
1: £0.308
7,764In Stock

Mfr. Part No.
SMAJ15CAQ-13-F

Mouser Part No
621-SMAJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,764In Stock

Cut Tape

£0.308

£0.179

£0.125

£0.10

£0.083

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMA (DO-214AC)

16.4 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ16AQ-13-F
Diodes Incorporated
1: £0.413
11,601In Stock

Mfr. Part No.
SMAJ16AQ-13-F

Mouser Part No
621-SMAJ16AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

11,601In Stock

Cut Tape

£0.413

£0.254

£0.162

£0.125

Reel

£0.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ17AQ-13-F
Diodes Incorporated
1: £0.285
4,769In Stock

Mfr. Part No.
SMAJ17AQ-13-F

Mouser Part No
621-SMAJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

4,769In Stock

Cut Tape

£0.285

£0.19

£0.128

£0.10

Reel

£0.079

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ17CAQ-13-F
Diodes Incorporated
1: £0.428
2,610In Stock

Mfr. Part No.
SMAJ17CAQ-13-F

Mouser Part No
621-SMAJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

2,610In Stock

Cut Tape

£0.428

£0.265

£0.169

£0.137

View

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ18AQ-13-F
Diodes Incorporated
1: £0.443
7,665In Stock

Mfr. Part No.
SMAJ18AQ-13-F

Mouser Part No
621-SMAJ18AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,665In Stock

Cut Tape

£0.443

£0.273

£0.175

£0.136

Reel

£0.091

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMA (DO-214AC)

13.7 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ18CAQ-13-F
Diodes Incorporated
1: £0.465
6,089In Stock

Mfr. Part No.
SMAJ18CAQ-13-F

Mouser Part No
621-SMAJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,089In Stock

Cut Tape

£0.465

£0.285

£0.182

£0.147

Reel

£0.094

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMA (DO-214AC)

13.7 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ20AQ-13-F
Diodes Incorporated
1: £0.21
3,563In Stock

Mfr. Part No.
SMAJ20AQ-13-F

Mouser Part No
621-SMAJ20AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,563In Stock

Cut Tape

£0.21

£0.163

£0.098

£0.091

£0.071

Reel

£0.065

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

12.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ20CAQ-13-F
Diodes Incorporated
1: £0.308
1,197In Stock
5,000Expected 05/06/2026

Mfr. Part No.
SMAJ20CAQ-13-F

Mouser Part No
621-SMAJ20CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

1,197In Stock

5,000Expected 05/06/2026

Cut Tape

£0.308

£0.204

£0.138

£0.107

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

12.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ22CAQ-13-F
Diodes Incorporated
1: £0.48
2,544In Stock
5,000Expected 30/10/2026

Mfr. Part No.
SMAJ22CAQ-13-F

Mouser Part No
621-SMAJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

2,544In Stock

5,000Expected 30/10/2026

Cut Tape

£0.48

£0.292

£0.187

£0.147

Reel

£0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.2 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ24CAQ-13-F
Diodes Incorporated
1: £0.465
6,815In Stock
10,000Expected 23/09/2026

Mfr. Part No.
SMAJ24CAQ-13-F

Mouser Part No
621-SMAJ24CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,815In Stock

10,000Expected 23/09/2026

Cut Tape

£0.465

£0.285

£0.182

£0.147

Reel

£0.094

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ26AQ-13-F
Diodes Incorporated
1: £0.285
3,921In Stock

Mfr. Part No.
SMAJ26AQ-13-F

Mouser Part No
621-SMAJ26AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,921In Stock

Cut Tape

£0.285

£0.19

£0.128

£0.10

Reel

£0.067

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMA (DO-214AC)

9.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

SMxJ Automotive TVS Diodes

Customer Service Office

Company

Resources

Support

6.9 A
7.5 A
8.3 A
8.8 A
9.5 A
10.3 A
11.2 A
11.3 A
12.3 A
12.4 A
13.2 A
13.7 A
14.2 A
14.5 A
15.3 A
15.4 A
16.4 A
16.9 A
17.2 A
18.5 A