ESD Protection Diodes / TVS Diodes – Mouser Korea, Republic of

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SMAJ 400W Transient Voltage Suppressors

Eaton Electronics SMAJ 400W Transient Voltage Suppressors provide a fast response time, typically less than 1.0ps from 0V to V_BR minimum, and excellent clamping capability. These modules offer 400W peak pulse power capability at 10/1000μs waveform and less than 1μA typical I_R above 10V. The SMAJ series comes in a low-profile SMA package that meets UL 94V-0 flammability standards and is UL 497B recognized. The suppressors are suitable for high-temperature reflow soldering (+260°C/40s at the terminal). Eaton SMAJ 400W Transient Voltage Suppressors are designed for surface-mounted applications to optimize board space. Applications include consumer electronics, telecommunications, computing and servers, appliances, industrial automation, mobile, and wearables.

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Part #

ESD Protection Diodes / TVS Diodes TVS SMAJ 22V UNI.

SMAJ22A
Eaton Electronics
1: ₩702
9,965In Stock

Mfr. Part #
SMAJ22A

Mouser Part #
504-SMAJE22A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 22V UNI.

Learn More

Datasheet

9,965In Stock

Cut Tape

₩702

₩452.4

₩266.8

₩202.8

Reel

₩113.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 TVS, SMAJ series, 22V Oper., Bi-dir

SMAJ22CA
Eaton Electronics
1: ₩686.4
8,214In Stock

Mfr. Part #
SMAJ22CA

Mouser Part #
504-SMAJE22CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 22V Oper., Bi-dir

Learn More

Datasheet

8,214In Stock

Cut Tape

₩686.4

₩307.3

₩266.8

₩201.2

Reel

₩138.8

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)

11.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 24V UNI.

SMAJ24A
Eaton Electronics
1: ₩670.8
647In Stock

Mfr. Part #
SMAJ24A

Mouser Part #
504-SMAJE24A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 24V UNI.

Learn More

Datasheet

647In Stock

Cut Tape

₩670.8

₩294.8

₩257.4

₩191.9

Reel

₩132.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

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 TVS, SMAJ series, 24V Oper., Bi-dir

SMAJ24CA
Eaton Electronics
1: ₩686.4
7,303In Stock

Mfr. Part #
SMAJ24CA

Mouser Part #
504-SMAJE24CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 24V Oper., Bi-dir

Learn More

Datasheet

7,303In Stock

Cut Tape

₩686.4

₩461.8

₩266.8

₩205.9

View

Reel

₩113.9

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

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 250V Oper., Bi-dir

SMAJ250CA
Eaton Electronics
1: ₩780
7,410In Stock

Mfr. Part #
SMAJ250CA

Mouser Part #
504-SMAJE250CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 250V Oper., Bi-dir

Learn More

Datasheet

7,410In Stock

Cut Tape

₩780

₩535.1

₩302.6

₩240.2

Reel

₩170

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

ESD Protection Diodes / TVS Diodes TVS SMAJ 26V UNI.

SMAJ26A
Eaton Electronics
1: ₩624
9,916In Stock

Mfr. Part #
SMAJ26A

Mouser Part #
504-SMAJE26A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 26V UNI.

Learn More

Datasheet

9,916In Stock

Cut Tape

₩624

₩274.6

₩238.7

₩177.8

Reel

₩135.7

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

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 28V UNI.

SMAJ28A
Eaton Electronics
1: ₩717.6
3,306In Stock
5,000Expected 11/9/2026

Mfr. Part #
SMAJ28A

Mouser Part #
504-SMAJE28A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 28V UNI.

Learn More

Datasheet

3,306In Stock

5,000Expected 11/9/2026

Cut Tape

₩717.6

₩371.3

₩277.7

₩207.5

Reel

₩127.9

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

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 28V Oper., Bi-dir

SMAJ28CA
Eaton Electronics
1: ₩686.4
8,130In Stock

Mfr. Part #
SMAJ28CA

Mouser Part #
504-SMAJE28CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 28V Oper., Bi-dir

Learn More

Datasheet

8,130In Stock

Cut Tape

₩686.4

₩307.3

₩266.8

₩201.2

Reel

₩138.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 30V UNI.

SMAJ30A
Eaton Electronics
1: ₩717.6
4,966In Stock
10,000Expected 11/26/2026

Mfr. Part #
SMAJ30A

Mouser Part #
504-SMAJE30A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 30V UNI.

Learn More

Datasheet

4,966In Stock

10,000Expected 11/26/2026

Cut Tape

₩717.6

₩377.5

₩280.8

₩199.7

Reel

₩131

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMA (DO-214AC)

8.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 30V Oper., Bi-dir

SMAJ30CA
Eaton Electronics
1: ₩686.4
3,367In Stock
5,000Expected 10/26/2026

Mfr. Part #
SMAJ30CA

Mouser Part #
504-SMAJE30CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 30V Oper., Bi-dir

Learn More

Datasheet

3,367In Stock

5,000Expected 10/26/2026

Cut Tape

₩686.4

₩424.3

₩266.8

₩201.2

Reel

₩135.7

View

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

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 33V UNI.

SMAJ33A
Eaton Electronics
1: ₩592.8
8,755In Stock

Mfr. Part #
SMAJ33A

Mouser Part #
504-SMAJE33A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 33V UNI.

Learn More

Datasheet

8,755In Stock

Cut Tape

₩592.8

₩263.6

₩230.9

₩171.6

Reel

₩113.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMA (DO-214AC)

7.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 33V Oper., Bi-dir

SMAJ33CA
Eaton Electronics
1: ₩686.4
6,215In Stock

Mfr. Part #
SMAJ33CA

Mouser Part #
504-SMAJE33CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 33V Oper., Bi-dir

Learn More

Datasheet

6,215In Stock

Cut Tape

₩686.4

₩304.2

₩266.8

₩198.1

Reel

₩132.6

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

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Bi-dir

SMAJ350CA
Eaton Electronics
1: ₩998.4
1,339In Stock

Mfr. Part #
SMAJ350CA

Mouser Part #
504-SMAJE350CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Bi-dir

Learn More

Datasheet

1,339In Stock

Cut Tape

₩998.4

₩611.5

₩391.6

₩335.4

Reel

₩212.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

350 V

SMD/SMT

567 V

391 V

SMA (DO-214AC)

700 mA

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 36V UNI.

SMAJ36A
Eaton Electronics
1: ₩561.6
5,793In Stock

Mfr. Part #
SMAJ36A

Mouser Part #
504-SMAJE36A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 36V UNI.

Learn More

Datasheet

5,793In Stock

Cut Tape

₩561.6

₩251.2

₩218.4

₩162.2

Reel

₩135.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMA (DO-214AC)

6.9 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 400V Oper., Bi-dir

SMAJ400CA
Eaton Electronics
1: ₩1,045.2
2,421In Stock

Mfr. Part #
SMAJ400CA

Mouser Part #
504-SMAJE400CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 400V Oper., Bi-dir

Learn More

Datasheet

2,421In Stock

Cut Tape

₩1,045.2

₩478.9

₩408.7

₩318.2

Reel

₩212.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

400 V

SMD/SMT

648 V

447 V

SMA (DO-214AC)

600 mA

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 40V UNI.

SMAJ40A
Eaton Electronics
1: ₩655.2
4,282In Stock

Mfr. Part #
SMAJ40A

Mouser Part #
504-SMAJE40A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 40V UNI.

Learn More

Datasheet

4,282In Stock

Cut Tape

₩655.2

₩293.3

₩255.8

₩190.3

Reel

₩131

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SMA (DO-214AC)

6.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 40V Oper., Bi-dir

SMAJ40CA
Eaton Electronics
1: ₩608.4
4,493In Stock
5,000Expected 1/18/2027

Mfr. Part #
SMAJ40CA

Mouser Part #
504-SMAJE40CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 40V Oper., Bi-dir

Learn More

Datasheet

4,493In Stock

5,000Expected 1/18/2027

Cut Tape

₩608.4

₩268.3

₩234

₩174.7

Reel

₩115.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SMA (DO-214AC)

6.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 440V UNI.

SMAJ440A
Eaton Electronics
1: ₩748.8
3,860In Stock

Mfr. Part #
SMAJ440A

Mouser Part #
504-SMAJE440A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 440V UNI.

Learn More

Datasheet

3,860In Stock

Cut Tape

₩748.8

₩335.4

₩293.3

₩220

Reel

₩177.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

440 V

SMD/SMT

713 V

492 V

SMA (DO-214AC)

600 mA

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 48V UNI.

SMAJ48A
Eaton Electronics
1: ₩577.2
716In Stock
5,000Expected 2/22/2027

Mfr. Part #
SMAJ48A

Mouser Part #
504-SMAJE48A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 48V UNI.

Learn More

Datasheet

716In Stock

5,000Expected 2/22/2027

Cut Tape

₩577.2

₩254.3

₩223.1

₩165.4

Reel

₩112.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SMA (DO-214AC)

5.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 48V Oper., Bi-dir

SMAJ48CA
Eaton Electronics
1: ₩686.4
4,424In Stock

Mfr. Part #
SMAJ48CA

Mouser Part #
504-SMAJE48CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 48V Oper., Bi-dir

Learn More

Datasheet

4,424In Stock

Cut Tape

₩686.4

₩421.2

₩266.8

₩198.1

Reel

₩132.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SMA (DO-214AC)

5.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 5V Oper., Uni-dir.

SMAJ5.0A
Eaton Electronics
1: ₩686.4
8,173In Stock

Mfr. Part #
SMAJ5.0A

Mouser Part #
504-SMAJE5-0A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 5V Oper., Uni-dir.

Learn More

Datasheet

8,173In Stock

Cut Tape

₩686.4

₩443

₩262.1

₩198.1

Reel

₩135.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

SMD/SMT

9.2 V

SMA (DO-214AC)

400 W

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 51V Oper., Bi-dir

SMAJ51CA
Eaton Electronics
1: ₩608.4
6,565In Stock

Mfr. Part #
SMAJ51CA

Mouser Part #
504-SMAJE51CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 51V Oper., Bi-dir

Learn More

Datasheet

6,565In Stock

Cut Tape

₩608.4

₩268.3

₩234

₩174.7

Reel

₩115.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMA (DO-214AC)

4.9 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 54V UNI.

SMAJ54A
Eaton Electronics
1: ₩670.8
9,865In Stock

Mfr. Part #
SMAJ54A

Mouser Part #
504-SMAJE54A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 54V UNI.

Learn More

Datasheet

9,865In Stock

Cut Tape

₩670.8

₩454

₩262.1

₩202.8

Reel

₩145.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

54 V

SMD/SMT

87.1 V

60 V

SMA (DO-214AC)

4.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 54V Oper., Bi-dir

SMAJ54CA
Eaton Electronics
1: ₩655.2
1,236In Stock
5,000Expected 11/23/2026

Mfr. Part #
SMAJ54CA

Mouser Part #
504-SMAJE54CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 54V Oper., Bi-dir

Learn More

Datasheet

1,236In Stock

5,000Expected 11/23/2026

Cut Tape

₩655.2

₩372.8

₩266.8

₩212.2

View

Reel

₩140.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

54 V

SMD/SMT

87.1 V

60 V

SMA (DO-214AC)

4.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 58V UNI.

SMAJ58A
Eaton Electronics
1: ₩748.8
9,294In Stock

Mfr. Part #
SMAJ58A

Mouser Part #
504-SMAJE58A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 58V UNI.

Learn More

Datasheet

9,294In Stock

Cut Tape

₩748.8

₩460.2

₩291.7

₩220

Reel

₩152.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

58 V

SMD/SMT

93.6 V

64.4 V

SMA (DO-214AC)

4.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

SMAJ 400W Transient Voltage Suppressors

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5 V
6 V
7 V
8.5 V
10 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V
24 V
26 V
28 V
30 V
33 V
36 V

9.2 V
10.3 V
11.2 V
12 V
13.6 V
14.4 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
42.1 V
45.4 V

6.4 V
6.67 V
7.78 V
9.44 V
11.1 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
28.9 V
31.1 V
33.3 V
36.7 V
40 V

600 mA
700 mA
800 mA
1 A
1.7 A
2.5 A
2.9 A
3.6 A
3.9 A
4.1 A
4.3 A
4.6 A
4.9 A
5.2 A
5.8 A
6.2 A
6.9 A
7.5 A
8.3 A
8.8 A