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 (GBP) 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 22V 5% Uni-Directional 87,473In Stock
Cut Tape
£0.203
£0.107
£0.094
£0.078
Reel
£0.061
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 350V 5% Bi-Directional 12,005In Stock
Cut Tape
£0.615
£0.349
£0.24
£0.21
Reel
£0.143
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 11V 5% Uni-Directional 14,504In Stock
Cut Tape
£0.21
£0.115
£0.107
£0.091
Reel
£0.088
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
£0.338
£0.162
£0.13
£0.101
£0.088
Reel
£0.088
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 250V 5% Uni-Directional
9,398Expected 25/03/2027
Cut Tape
£0.383
£0.218
£0.188
£0.14
Reel
£0.125
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 250 V SMD/SMT 405 V 279 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 13V 5% Bi-Directional 17,155In Stock
45,000On Order
Cut Tape
£0.361
£0.16
£0.138
£0.105
Reel
£0.065
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 27,070In Stock
Cut Tape
£0.361
£0.16
£0.141
£0.105
Reel
£0.061
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 60,724In Stock
40,000Expected 24/02/2027
Cut Tape
£0.361
£0.16
£0.141
£0.105
£0.096
Reel
£0.065
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
£0.684
£0.311
£0.274
£0.21
Reel
£0.158
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 30/11/2026
Cut Tape
£0.721
£0.33
£0.291
£0.223
£0.221
Reel
£0.158
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 17,176In Stock
130,000On Order
Cut Tape
£0.383
£0.227
£0.17
£0.137
Reel
£0.072
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 23,376In Stock
70,000On Order
Cut Tape
£0.361
£0.16
£0.137
£0.105
Reel
£0.064
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
£0.653
£0.311
£0.262
£0.201
Reel
£0.152
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 150,396In Stock
85,000Expected 24/11/2026
Cut Tape
£0.338
£0.16
£0.141
£0.105
Reel
£0.064
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
£0.661
£0.33
£0.275
£0.207
Reel
£0.147
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 23,583In Stock
25,000Expected 03/12/2026
Cut Tape
£0.361
£0.16
£0.141
£0.105
Reel
£0.061
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 38,929In Stock
35,000Expected 06/10/2026
Cut Tape
£0.39
£0.192
£0.142
£0.114
Reel
£0.072
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 34,615In Stock
Cut Tape
£0.24
£0.156
£0.117
£0.095
Reel
£0.058
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 58,935In Stock
120,000Expected 30/11/2026
Cut Tape
£0.383
£0.169
£0.147
£0.111
Reel
£0.064
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
£0.751
£0.35
£0.302
£0.231
Reel
£0.158
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 24,886In Stock
185,000On Order
Cut Tape
£0.33
£0.165
£0.141
£0.108
Reel
£0.062
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 50,184In Stock
125,000On Order
Cut Tape
£0.361
£0.16
£0.136
£0.105
£0.10
Reel
£0.067
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 75,141In Stock
Cut Tape
£0.361
£0.16
£0.141
£0.105
£0.099
Reel
£0.064
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 52,421In Stock
35,000Expected 04/03/2027
Cut Tape
£0.263
£0.152
£0.113
£0.091
Reel
£0.058
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 31,365In Stock
30,000Expected 10/12/2026
Cut Tape
£0.353
£0.16
£0.135
£0.103
Reel
£0.057
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