ESD Protection Diodes / TVS Diodes

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

SMxJ Transient Voltage Suppressor (TVS) Diodes

Bourns SMxJ Transient Voltage Suppressor (TVS) Diodes come in compact chip package-size formats for surge and ESD protection applications. These diodes meet the needs of the portable communications, computing, and video equipment markets for increasingly smaller electronic components. The SMA6J, SMAJ, SMBJ, and SMCJ series all feature a surface-mount package design and standoff voltage from 5V to 495V. Bourns SMxJ TVS Diodes also provide power dissipation of 400W (SMAJ), 600W (SMA6J and SMBJ), and 1500W (SMCJ). The devices comply with IEC 61000-4-2 ESD (min. Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge industry standards.

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

Results: 912

Applied Filters:

Polarity

Working Voltage

Clamping Voltage

Breakdown Voltage

Package/Case

Ipp - Peak Pulse Current

Pppm - Peak Pulse Power Dissipation

Series

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 #

ESD Protection Diodes / TVS Diodes 120volts 5uA 2 Amps Bi-Dir

SMAJ120CA
Bourns
1: $0.34
7,645In Stock

Mfr. Part No.
SMAJ120CA

Mouser Part No
652-SMAJ120CA

Bourns

ESD Protection Diodes / TVS Diodes 120volts 5uA 2 Amps Bi-Dir

Learn More

Datasheet

7,645In Stock

Cut Tape

$0.34

$0.224

$0.15

$0.10

$0.091

Reel

$0.091

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SMA (DO-214AC)

2.1 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 12volts 5uA 20.1 Amps Uni-Dir

SMAJ12A
Bourns
1: $0.33
5,363In Stock
10,000Expected 2026/04/23

Mfr. Part No.
SMAJ12A

Mouser Part No
652-SMAJ12A

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 20.1 Amps Uni-Dir

Learn More

Datasheet

5,363In Stock

10,000Expected 2026/04/23

Cut Tape

$0.33

$0.141

$0.104

$0.10

$0.097

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

12 V

SMD/SMT

19.9 V

13.3 V

SMA (DO-214AC)

20.1 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Uni-Dir

SMAJ130A
Bourns
1: $0.11
6,004In Stock

Mfr. Part No.
SMAJ130A

Mouser Part No
652-SMAJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Uni-Dir

Learn More

Datasheet

6,004In Stock

Cut Tape

$0.11

$0.098

$0.091

$0.09

$0.087

Reel

$0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Bi-Dir

SMAJ130CA
Bourns
1: $0.18
4,104In Stock
10,000Expected 2026/07/07

Mfr. Part No.
SMAJ130CA

Mouser Part No
652-SMAJ130CA

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 1.9 Amps Bi-Dir

Learn More

Datasheet

4,104In Stock

10,000Expected 2026/07/07

Cut Tape

$0.18

$0.13

$0.109

$0.101

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 13volts 5uA 18.6 Amps Uni-Dir

SMAJ13A
Bourns
1: $0.34
2,496In Stock
5,000Expected 2026/05/18

Mfr. Part No.
SMAJ13A

Mouser Part No
652-SMAJ13A

Bourns

ESD Protection Diodes / TVS Diodes 13volts 5uA 18.6 Amps Uni-Dir

Learn More

Datasheet

2,496In Stock

5,000Expected 2026/05/18

Cut Tape

$0.34

$0.183

$0.094

$0.09

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Uni-Dir

SMAJ14A
Bourns
1: $0.43
12,533In Stock

Mfr. Part No.
SMAJ14A

Mouser Part No
652-SMAJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Uni-Dir

Learn More

Datasheet

12,533In Stock

Cut Tape

$0.43

$0.283

$0.123

$0.121

View

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Bi-Dir

SMAJ14CA
Bourns
1: $0.48
3,500In Stock
10,000Expected 2026/07/29

Mfr. Part No.
SMAJ14CA

Mouser Part No
652-SMAJ14CA

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 17.2 Amps Bi-Dir

Learn More

Datasheet

3,500In Stock

10,000Expected 2026/07/29

Cut Tape

$0.48

$0.276

$0.192

$0.151

Reel

$0.088

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Uni-Dir

SMAJ150A
Bourns
1: $0.18
5,460In Stock

Mfr. Part No.
SMAJ150A

Mouser Part No
652-SMAJ150A

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Uni-Dir

Learn More

Datasheet

5,460In Stock

Cut Tape

$0.18

$0.126

$0.099

$0.092

Reel

$0.079

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SMA (DO-214AC)

1.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir

SMAJ150CA
Bourns
1: $0.24
6,677In Stock
10,000Expected 2026/07/06

Mfr. Part No.
SMAJ150CA

Mouser Part No
652-SMAJ150CA

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir

Learn More

Datasheet

6,677In Stock

10,000Expected 2026/07/06

Cut Tape

$0.24

$0.164

$0.129

$0.126

Reel

$0.102

$0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SMA (DO-214AC)

1.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 15volts 5uA 16.4 Amps Bi-Dir

SMAJ15CA-H
Bourns
1: $0.59
3,630In Stock

Mfr. Part No.
SMAJ15CA-H

Mouser Part No
652-SMAJ15CA-H

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 16.4 Amps Bi-Dir

Learn More

Datasheet

3,630In Stock

Cut Tape

$0.59

$0.358

$0.228

$0.19

Reel

$0.114

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Bidirectional

1 Channel

15 V

SMD/SMT

16.7 V

SMA (DO-214AC)

16.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Bi-Dir

SMAJ160CA
Bourns
1: $0.37
6,139In Stock

Mfr. Part No.
SMAJ160CA

Mouser Part No
652-SMAJ160CA

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Bi-Dir

Learn More

Datasheet

6,139In Stock

Cut Tape

$0.37

$0.281

$0.215

$0.183

Reel

$0.104

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

160 V

SMD/SMT

259 V

178 V

SMA (DO-214AC)

1.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Uni-Dir

SMAJ16A
Bourns
1: $0.27
7,395In Stock
10,000Expected 2026/03/05

Mfr. Part No.
SMAJ16A

Mouser Part No
652-SMAJ16A

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Uni-Dir

Learn More

Datasheet

7,395In Stock

10,000Expected 2026/03/05

Cut Tape

$0.27

$0.14

$0.104

$0.099

Reel

$0.081

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Bi-Dir

SMAJ16CA
Bourns
1: $0.311
8,265In Stock

Mfr. Part No.
SMAJ16CA

Mouser Part No
652-SMAJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 15.3 Amps Bi-Dir

Learn More

Datasheet

8,265In Stock

Cut Tape

$0.311

$0.177

$0.144

$0.106

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Uni-Dir

SMAJ17A
Bourns
1: $0.20
4,032In Stock
10,000Expected 2026/07/15

Mfr. Part No.
SMAJ17A

Mouser Part No
652-SMAJ17A

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Uni-Dir

Learn More

Datasheet

4,032In Stock

10,000Expected 2026/07/15

Cut Tape

$0.20

$0.145

$0.09

$0.088

$0.087

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Bi-Dir

SMAJ17CA
Bourns
1: $0.40
13,224In Stock
15,000Expected 2026/08/20

Mfr. Part No.
SMAJ17CA

Mouser Part No
652-SMAJ17CA

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Bi-Dir

Learn More

Datasheet

13,224In Stock

15,000Expected 2026/08/20

Cut Tape

$0.40

$0.267

$0.181

$0.121

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Uni-Dir

SMAJ180A
Bourns
1: $0.57
1,122In Stock

Mfr. Part No.
SMAJ180A

Mouser Part No
652-SMAJ180A

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Uni-Dir

Learn More

Datasheet

1,122In Stock

Cut Tape

$0.57

$0.414

$0.283

$0.222

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

180 V

SMD/SMT

292 V

201 V

SMA (DO-214AC)

1.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Bi-Dir

SMAJ180CA
Bourns
1: $0.42
4,569In Stock
10,000Expected 2026/08/10

Mfr. Part No.
SMAJ180CA

Mouser Part No
652-SMAJ180CA

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Bi-Dir

Learn More

Datasheet

4,569In Stock

10,000Expected 2026/08/10

Cut Tape

$0.42

$0.313

$0.236

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

180 V

SMD/SMT

292 V

201 V

SMA (DO-214AC)

1.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir

SMAJ18A
Bourns
1: $0.48
3,650In Stock
10,000Expected 2026/04/16

Mfr. Part No.
SMAJ18A

Mouser Part No
652-SMAJ18A

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir

Learn More

Datasheet

3,650In Stock

10,000Expected 2026/04/16

Cut Tape

$0.48

$0.304

$0.19

$0.142

Reel

$0.077

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMA (DO-214AC)

13.7 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Uni-Dir

SMAJ200A
Bourns
1: $0.83
3,641In Stock

Mfr. Part No.
SMAJ200A

Mouser Part No
652-SMAJ200A

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Uni-Dir

Learn More

Datasheet

3,641In Stock

Cut Tape

$0.83

$0.514

$0.331

$0.254

Reel

$0.179

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

200 V

SMD/SMT

324 V

224 V

SMA (DO-214AC)

1.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Uni-Dir

SMAJ20A
Bourns
1: $0.33
15,057In Stock

Mfr. Part No.
SMAJ20A

Mouser Part No
652-SMAJ20A

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Uni-Dir

Learn More

Datasheet

15,057In Stock

Cut Tape

$0.33

$0.212

$0.19

$0.145

View

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

12.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Bi-Dir

SMAJ20CA
Bourns
1: $0.39
2,393In Stock
10,000Expected 2026/04/17

Mfr. Part No.
SMAJ20CA

Mouser Part No
652-SMAJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Bi-Dir

Learn More

Datasheet

2,393In Stock

10,000Expected 2026/04/17

Cut Tape

$0.39

$0.224

$0.158

$0.12

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

12.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Uni-Dir

SMAJ22A
Bourns
1: $0.30
1,667In Stock
10,000Expected 2026/07/01

Mfr. Part No.
SMAJ22A

Mouser Part No
652-SMAJ22A

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Uni-Dir

Learn More

Datasheet

1,667In Stock

10,000Expected 2026/07/01

Cut Tape

$0.30

$0.167

$0.143

$0.142

Reel

$0.078

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Bi-Dir

SMAJ22CA
Bourns
1: $0.54
12,922In Stock

Mfr. Part No.
SMAJ22CA

Mouser Part No
652-SMAJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Bi-Dir

Learn More

Datasheet

12,922In Stock

Cut Tape

$0.54

$0.334

$0.213

$0.147

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Bi-Dir

SMAJ24CA
Bourns
1: $0.40
8,048In Stock
25,000Expected 2026/06/22

Mfr. Part No.
SMAJ24CA

Mouser Part No
652-SMAJ24CA

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Bi-Dir

Learn More

Datasheet

8,048In Stock

25,000Expected 2026/06/22

Cut Tape

$0.40

$0.265

$0.181

$0.129

$0.106

Reel

$0.087

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

SMAJ250CA
Bourns
1: $0.48
4,099In Stock
15,000Expected 2026/08/17

Mfr. Part No.
SMAJ250CA

Mouser Part No
652-SMAJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

Learn More

Datasheet

4,099In Stock

15,000Expected 2026/08/17

Cut Tape

$0.48

$0.409

$0.335

$0.223

$0.20

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

250 V

SMD/SMT

405 V

279 V

SMA (DO-214AC)

1 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

SMxJ Transient Voltage Suppressor (TVS) Diodes

Customer Service Office

Company

Resources

Support

5 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V
24 V

9.2 V
10.3 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
15.4 V
17 V
18.2 V
19.9 V
21.5 V
23.2 V
24.4 V
26 V
27.6 V
29.2 V
32.4 V
35.5 V
38.9 V

6.4 V
6.67 V
7 V
7.22 V
7.37 V
7.78 V
7.98 V
8.33 V
8.6 V
8.89 V
9.21 V
9.44 V
9.83 V
10 V
10.4 V
11.1 V
12.2 V
12.3 V
13.3 V
13.5 V

500 mA
600 mA
700 mA
800 mA
900 mA
1 A
1.1 A
1.2 A
1.3 A
1.4 A
1.5 A
1.6 A
1.7 A
1.9 A
2 A
2.1 A
2.2 A
2.3 A
2.5 A
2.6 A