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 VBR minimum. These diodes are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

Results: 110
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Product
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 400W 170V 5% Uni-Directional
Datasheet
2.623In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMA (DO-214AC) 1.5 A 400 W 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 170V 5% Bi-Directional
Datasheet
8.020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMA (DO-214AC) 1.5 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 17V 5% Uni-Directional
Datasheet
2.779In Stock
20.000On Order
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 17V 5% Bi-Directional
Datasheet
327In Stock
15.000On Order
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 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 180V 5% Uni-Directional
Datasheet
132In Stock
5.000Expected 2/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 180 V SMD/SMT 292 V 201 V SMA (DO-214AC) 1.4 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMAJ - A 188V
Datasheet
4.755In Stock
Min.: 1
Mult.: 1
: 5.000

Unidirectional SMD/SMT SMA (DO-214AC) - 65 C + 150 C SMAJ Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes SMAJ - CA 188V
Datasheet
7.396In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional SMD/SMT SMA (DO-214AC) - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional
Datasheet
3.348In Stock
40.000On Order
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional
Datasheet
8.648In Stock
10.000Expected 2/1/2027
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional
Datasheet
3.673In Stock
5.000Expected 1/26/2027
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 200 V SMD/SMT 324 V 224 V SMA (DO-214AC) 1.2 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional
Datasheet
12.113In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 200 V SMD/SMT 324 V 224 V SMA (DO-214AC) 1.2 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional
Datasheet
5.620In Stock
20.000Expected 12/2/2026
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional
Datasheet
86In Stock
20.000On Order
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional
Datasheet
3.256In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 220 V SMD/SMT 356 V 246 V SMA (DO-214AC) 1.1 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional
Datasheet
10.729In Stock
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 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 24V 5% Bi-Directional
Datasheet
2.474In Stock
45.000Expected 10/19/2026
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional
Datasheet
827In Stock
40.000On Order
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 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional
Datasheet
34.804In Stock
80.000On Order
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional
Datasheet
3.807In Stock
69.880On Order
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 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional
Datasheet
2.672In Stock
5.000Expected 2/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 300 V SMD/SMT 486 V 335 V SMA (DO-214AC) 1.3 A 400 W 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional
Datasheet
11In Stock
140.000On Order
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 400V 5% Uni-Directional
Datasheet
5.225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 400 V SMD/SMT 648 V 447 V SMA (DO-214AC) 1 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 400V 5% Bi-Directional
Datasheet
282In Stock
40.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 400 V SMD/SMT 648 V 447 V SMA (DO-214AC) 1 A 400 W 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional
Datasheet
17.159In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Unidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SMA (DO-214AC) 5.8 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional
Datasheet
12.556In Stock
10.000Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Bidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SMA (DO-214AC) 5.8 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel