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 (USD) 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 350V 5% Bi-Directional 11,995In Stock
Cut Tape
$0.82
$0.465
$0.32
$0.279
Reel
$0.183
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 350 V SMD/SMT 567 V 391 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% Uni-Directional 87,373In Stock
Cut Tape
$0.27
$0.142
$0.125
$0.103
Reel
$0.081
A tariff of 40% may be applied if shipping to the United States.
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 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional 14,504In Stock
Cut Tape
$0.28
$0.154
$0.142
$0.121
Reel
$0.081
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMA (DO-214AC) 22 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional 17,520In Stock
Cut Tape
$0.45
$0.216
$0.173
$0.135
Reel
$0.083
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SMA (DO-214AC) 29.4 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 13V 5% Bi-Directional 17,105In Stock
45,000On Order
Cut Tape
$0.48
$0.213
$0.184
$0.139
Reel
$0.086
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional 19,570In Stock
Cut Tape
$0.48
$0.213
$0.187
$0.14
Reel
$0.081
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional 60,671In Stock
40,000Expected 2/24/2027
Cut Tape
$0.48
$0.213
$0.187
$0.14
$0.128
Reel
$0.086
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional 8,102In Stock
Cut Tape
$0.91
$0.414
$0.365
$0.28
Reel
$0.21
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 220 V SMD/SMT 356 V 246 V SMA (DO-214AC) 1.7 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional 7,682In Stock
10,000Expected 11/30/2026
Cut Tape
$0.96
$0.439
$0.387
$0.296
$0.294
Reel
$0.21
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 250 V SMD/SMT 405 V 279 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 26V 5% Bi-Directional 13,687In Stock
130,000On Order
Cut Tape
$0.51
$0.302
$0.227
$0.182
Reel
$0.095
A tariff of 40% may be applied if shipping to the United States.
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% Bi-Directional 20,856In Stock
70,000On Order
Cut Tape
$0.48
$0.213
$0.182
$0.14
Reel
$0.085
A tariff of 40% may be applied if shipping to the United States.
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 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 300V 5% Bi-Directional 10,027In Stock
40,000On Order
Cut Tape
$0.87
$0.414
$0.349
$0.268
Reel
$0.18
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 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 30V 5% Bi-Directional 149,816In Stock
85,000Expected 11/24/2026
Cut Tape
$0.45
$0.213
$0.187
$0.14
Reel
$0.085
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional 8,300In Stock
Cut Tape
$0.88
$0.44
$0.366
$0.276
Reel
$0.195
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 350 V SMD/SMT 567 V 391 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 36V 5% Uni-Directional 23,013In Stock
65,000On Order
Cut Tape
$0.48
$0.213
$0.187
$0.14
Reel
$0.081
A tariff of 40% may be applied if shipping to the United States.
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 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 36V 5% Bi-Directional 73,729In Stock
Cut Tape
$0.52
$0.256
$0.189
$0.152
Reel
$0.096
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMA (DO-214AC) 6.9 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 40V 5% Uni-Directional 34,405In Stock
Cut Tape
$0.32
$0.208
$0.156
$0.127
Reel
$0.078
A tariff of 40% may be applied if shipping to the United States.
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 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional 81,835In Stock
97,100On Order
Cut Tape
$0.51
$0.226
$0.195
$0.148
Reel
$0.085
A tariff of 40% may be applied if shipping to the United States.
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 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional 8,663In Stock
Cut Tape
$1.00
$0.466
$0.402
$0.308
Reel
$0.21
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 440 V SMD/SMT 713 V 492 V SMA (DO-214AC) 900 mA 400 W 30 kV 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 5V 5% Uni-Directional 45,005In Stock
185,000On Order
Cut Tape
$0.44
$0.22
$0.188
$0.144
Reel
$0.083
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SMA (DO-214AC) 43.5 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 5V 5% Bi-Directional 44,684In Stock
125,000On Order
Cut Tape
$0.48
$0.213
$0.181
$0.14
$0.132
Reel
$0.09
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SMA (DO-214AC) 43.5 A 400 W 30 kV 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional 78,141In Stock
Cut Tape
$0.48
$0.213
$0.187
$0.14
$0.131
Reel
$0.085
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C TVS Diodes SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional 52,331In Stock
35,000Expected 2/22/2027
Cut Tape
$0.35
$0.202
$0.151
$0.121
Reel
$0.078
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 60V 5% Uni-Directional 26,215In Stock
30,000Expected 1/25/2027
Cut Tape
$0.47
$0.213
$0.18
$0.137
Reel
$0.076
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional 1,421In Stock
20,000On Order
Cut Tape
$0.53
$0.268
$0.207
$0.159
$0.155
Reel
$0.117
A tariff of 40% may be applied if shipping to the United States.
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 30 kV - 65 C + 150 C SMAJ Reel, Cut Tape, MouseReel