ESD Protection Diodes / TVS Diodes

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SMAJ TVS 400W Diodes

Littelfuse SMAJ TVS (Transient Voltage Suppression) 400W Diodes are surface-mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. These diodes offer 400W peak pulse power capability at 10µs x 1000µs waveform. Littelfuse SMAJ diodes feature a fast response time, typically less than 1.0ps from 0V to V_BR minimum. These diodes are ideal for the protection of I/O interfaces, V_CC bus and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

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Part #

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

SMAJ58CA
Littelfuse
1: S/ 1.87
102,021In Stock

Mfr. Part #
SMAJ58CA

Mouser Part #
576-SMAJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

Learn More

Datasheet

102,021In Stock

Cut Tape

S/ 1.87

S/ 0.829

S/ 0.728

S/ 0.545

View

Reel

S/ 0.315

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

58 V

SMD/SMT

93.6 V

64.4 V

SMA (DO-214AC)

4.3 A

400 W

30 kV

- 65 C

+ 150 C

TVS Diodes

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

SMAJ6.0A
Littelfuse
1: S/ 1.36
59,532In Stock
35,000Expected 3/4/2027

Mfr. Part #
SMAJ6.0A

Mouser Part #
576-SMAJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

Learn More

Datasheet

59,532In Stock

35,000Expected 3/4/2027

Cut Tape

S/ 1.36

S/ 0.786

S/ 0.588

S/ 0.471

Reel

S/ 0.304

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

6 V

SMD/SMT

10.3 V

6.67 V

SMA (DO-214AC)

38.8 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-Directional

SMAJ6.5A
Littelfuse
1: S/ 1.71
21,180In Stock

Mfr. Part #
SMAJ6.5A

Mouser Part #
576-SMAJ6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-Directional

Learn More

Datasheet

21,180In Stock

Cut Tape

S/ 1.71

S/ 0.806

S/ 0.623

S/ 0.483

Reel

S/ 0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

6.5 V

SMD/SMT

11.2 V

7.22 V

SMA (DO-214AC)

35.7 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 60V 5% Uni-Directional

SMAJ60A
Littelfuse
1: S/ 1.91
32,160In Stock
30,000Expected 12/3/2026

Mfr. Part #
SMAJ60A

Mouser Part #
576-SMAJ60A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 60V 5% Uni-Directional

Learn More

Datasheet

32,160In Stock

30,000Expected 12/3/2026

Cut Tape

S/ 1.91

S/ 0.996

S/ 0.743

S/ 0.561

Reel

S/ 0.354

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

60 V

SMD/SMT

96.8 V

66.7 V

SMA (DO-214AC)

4.1 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 60V 5% Bi-Directional

SMAJ60CA
Littelfuse
1: S/ 1.83
16,982In Stock
65,000On Order

Mfr. Part #
SMAJ60CA

Mouser Part #
576-SMAJ60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 60V 5% Bi-Directional

Learn More

Datasheet

16,982In Stock

65,000On Order

Cut Tape

S/ 1.83

S/ 0.88

S/ 0.736

S/ 0.572

Reel

S/ 0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

60 V

SMD/SMT

96.8 V

66.7 V

SMA (DO-214AC)

4.1 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional

SMAJ64A
Littelfuse
1: S/ 1.83
34,245In Stock

Mfr. Part #
SMAJ64A

Mouser Part #
576-SMAJ64A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional

Learn More

Datasheet

34,245In Stock

Cut Tape

S/ 1.83

S/ 0.829

S/ 0.701

S/ 0.541

Reel

S/ 0.296

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

64 V

SMD/SMT

103 V

71.1 V

SMA (DO-214AC)

3.9 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

SMAJ100A
Littelfuse
1: S/ 1.99
1,427In Stock
20,000On Order

Mfr. Part #
SMAJ100A

Mouser Part #
576-SMAJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

Learn More

Datasheet

1,427In Stock

20,000On Order

Cut Tape

S/ 1.99

S/ 1.02

S/ 0.759

S/ 0.584

S/ 0.568

Reel

S/ 0.455

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

100 V

SMD/SMT

162 V

111 V

SMA (DO-214AC)

2.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional

SMAJ100CA
Littelfuse
1: S/ 1.95
8,470In Stock
15,000Expected 11/25/2026

Mfr. Part #
SMAJ100CA

Mouser Part #
576-SMAJ100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional

Learn More

Datasheet

8,470In Stock

15,000Expected 11/25/2026

Cut Tape

S/ 1.95

S/ 0.868

S/ 0.759

S/ 0.568

Reel

S/ 0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

100 V

SMD/SMT

162 V

111 V

SMA (DO-214AC)

2.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni-Directional

SMAJ10A
Littelfuse
1: S/ 1.83
7,870In Stock
10,000Expected 1/21/2027

Mfr. Part #
SMAJ10A

Mouser Part #
576-SMAJ10A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni-Directional

Learn More

Datasheet

7,870In Stock

10,000Expected 1/21/2027

Cut Tape

S/ 1.83

S/ 0.829

S/ 0.701

S/ 0.541

Reel

S/ 0.315

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

10 V

SMD/SMT

17 V

11.1 V

SMA (DO-214AC)

23.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional

SMAJ10CA
Littelfuse
1: S/ 1.87
1,143In Stock
25,000On Order

Mfr. Part #
SMAJ10CA

Mouser Part #
576-SMAJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional

Learn More

Datasheet

1,143In Stock

25,000On Order

Cut Tape

S/ 1.87

S/ 0.993

S/ 0.747

S/ 0.576

View

Reel

S/ 0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

10 V

SMD/SMT

17 V

11.1 V

SMA (DO-214AC)

23.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 110V 5% Uni-Directional

SMAJ110A
Littelfuse
1: S/ 1.95
3,780In Stock
10,000Expected 1/19/2027

Mfr. Part #
SMAJ110A

Mouser Part #
576-SMAJ110A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 110V 5% Uni-Directional

Learn More

Datasheet

3,780In Stock

10,000Expected 1/19/2027

Cut Tape

S/ 1.95

S/ 1.20

S/ 0.759

S/ 0.568

Reel

S/ 0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

110 V

SMD/SMT

177 V

122 V

SMA (DO-214AC)

2.3 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 110V 5% Bi-Directional

SMAJ110CA
Littelfuse
1: S/ 1.95
6,124In Stock

Mfr. Part #
SMAJ110CA

Mouser Part #
576-SMAJ110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 110V 5% Bi-Directional

Learn More

Datasheet

6,124In Stock

Cut Tape

S/ 1.95

S/ 0.868

S/ 0.759

S/ 0.568

View

Reel

S/ 0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

110 V

SMD/SMT

177 V

122 V

SMA (DO-214AC)

2.3 A

400 W

30 kV

- 65 C

+ 150 C

TVS Diodes

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 11V 5% Bi-Directional

SMAJ11CA
Littelfuse
1: S/ 1.87
3,162In Stock
15,000On Order

Mfr. Part #
SMAJ11CA

Mouser Part #
576-SMAJ11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Bi-Directional

Learn More

Datasheet

3,162In Stock

15,000On Order

Cut Tape

S/ 1.87

S/ 0.829

S/ 0.728

S/ 0.545

Reel

S/ 0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

11 V

SMD/SMT

18.2 V

12.2 V

SMA (DO-214AC)

22 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 120V 5% Uni-Directional

SMAJ120A
Littelfuse
1: S/ 1.71
7,398In Stock

Mfr. Part #
SMAJ120A

Mouser Part #
576-SMAJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 120V 5% Uni-Directional

Learn More

Datasheet

7,398In Stock

Cut Tape

S/ 1.71

S/ 0.868

S/ 0.685

S/ 0.537

Reel

S/ 0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SMA (DO-214AC)

2.1 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 120V 5% Bi-Directional

SMAJ120CA
Littelfuse
1: S/ 1.79
6,495In Stock

Mfr. Part #
SMAJ120CA

Mouser Part #
576-SMAJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 120V 5% Bi-Directional

Learn More

Datasheet

6,495In Stock

Cut Tape

S/ 1.79

S/ 0.868

S/ 0.732

S/ 0.596

Reel

S/ 0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SMA (DO-214AC)

2.1 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 130V 5% Uni-Directional

SMAJ130A
Littelfuse
1: S/ 1.91
6,187In Stock

Mfr. Part #
SMAJ130A

Mouser Part #
576-SMAJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 130V 5% Uni-Directional

Learn More

Datasheet

6,187In Stock

Cut Tape

S/ 1.91

S/ 0.868

S/ 0.747

S/ 0.568

Reel

S/ 0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional

SMAJ130CA
Littelfuse
1: S/ 1.99
4,882In Stock

Mfr. Part #
SMAJ130CA

Mouser Part #
576-SMAJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional

Learn More

Datasheet

4,882In Stock

Cut Tape

S/ 1.99

S/ 1.34

S/ 0.759

S/ 0.599

Reel

S/ 0.405

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional

SMAJ13A
Littelfuse
1: S/ 1.63
5,632In Stock
10,000Expected 2/1/2027

Mfr. Part #
SMAJ13A

Mouser Part #
576-SMAJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional

Learn More

Datasheet

5,632In Stock

10,000Expected 2/1/2027

Cut Tape

S/ 1.63

S/ 0.829

S/ 0.67

S/ 0.506

Reel

S/ 0.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional

SMAJ13CA
Littelfuse
1: S/ 1.87
9,143In Stock
19,930Expected 9/3/2026

Mfr. Part #
SMAJ13CA

Mouser Part #
576-SMAJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional

Learn More

Datasheet

9,143In Stock

19,930Expected 9/3/2026

Cut Tape

S/ 1.87

S/ 0.829

S/ 0.716

S/ 0.541

Reel

S/ 0.319

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional

SMAJ14CA
Littelfuse
1: S/ 1.99
14,622In Stock

Mfr. Part #
SMAJ14CA

Mouser Part #
576-SMAJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional

Learn More

Datasheet

14,622In Stock

Cut Tape

S/ 1.99

S/ 0.88

S/ 0.759

S/ 0.576

Reel

S/ 0.335

View

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

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional

SMAJ150CA
Littelfuse
1: S/ 1.87
10,541In Stock

Mfr. Part #
SMAJ150CA

Mouser Part #
576-SMAJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional

Learn More

Datasheet

10,541In Stock

Cut Tape

S/ 1.87

S/ 0.868

S/ 0.759

S/ 0.568

Reel

S/ 0.331

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SMA (DO-214AC)

1.6 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-Directional

SMAJ15A
Littelfuse
1: S/ 1.87
15,197In Stock
100,000On Order

Mfr. Part #
SMAJ15A

Mouser Part #
576-SMAJ15A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-Directional

Learn More

Datasheet

15,197In Stock

100,000On Order

Cut Tape

S/ 1.87

S/ 0.911

S/ 0.728

S/ 0.545

Reel

S/ 0.319

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

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 160V 5% Uni-Directional

SMAJ160A
Littelfuse
1: S/ 1.95
4,358In Stock

Mfr. Part #
SMAJ160A

Mouser Part #
576-SMAJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 160V 5% Uni-Directional

Learn More

Datasheet

4,358In Stock

Cut Tape

S/ 1.95

S/ 0.868

S/ 0.759

S/ 0.568

View

Reel

S/ 0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

160 V

SMD/SMT

259 V

178 V

SMA (DO-214AC)

1.5 A

400 W

30 kV

- 65 C

+ 150 C

TVS Diodes

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

SMAJ160CA
Littelfuse
1: S/ 1.95
4,934In Stock

Mfr. Part #
SMAJ160CA

Mouser Part #
576-SMAJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

Learn More

Datasheet

4,934In Stock

Cut Tape

S/ 1.95

S/ 0.868

S/ 0.759

S/ 0.568

View

Reel

S/ 0.331

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

160 V

SMD/SMT

259 V

178 V

SMA (DO-214AC)

1.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-Directional

SMAJ16A
Littelfuse
1: S/ 1.87
5,863In Stock
34,747On Order

Mfr. Part #
SMAJ16A

Mouser Part #
576-SMAJ16A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-Directional

Learn More

Datasheet

5,863In Stock

34,747On Order

Cut Tape

S/ 1.87

S/ 0.961

S/ 0.728

S/ 0.545

Reel

S/ 0.354

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.4 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

SMAJ TVS 400W 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
7.22 V
7.78 V
8.33 V
8.89 V
9.44 V
10 V
11.1 V
12.2 V
13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
24.4 V
26.7 V

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
2.1 A
2.3 A
2.5 A
2.7 A
2.9 A
3.2 A
3.3 A
3.5 A
3.9 A
4.1 A