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 VBR minimum, and excellent clamping capability. These modules offer 400W peak pulse power capability at 10/1000μs waveform and less than 1μA typical IR 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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Description Datasheet Availability Pricing (CAD) 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
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Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
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Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 75V Oper., Bi-dir
Datasheet
9,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 75 V SMD/SMT 113 V 77.8 V SMA (DO-214AC) 3.6 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel

Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 85V Oper., Bi-dir
Datasheet
2,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SMA (DO-214AC) 2.9 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Bi-dir
Datasheet
2,349In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

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


Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 8.5V Oper., Uni-dir.
Datasheet
4,499In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V SMA (DO-214AC) 27.8 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 440V Oper., Bi-dir
Datasheet
19,996Expected 2026-03-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 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
Eaton Electronics ESD Protection Diodes / TVS Diodes SMAJE - CA 33V
Datasheet
5,000On Order
Min.: 1
Mult.: 1
Reel: 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
Eaton Electronics ESD Protection Diodes / TVS Diodes SMAJE - A 6V
Datasheet
5,000Stock Available
More Info Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SMA (DO-214AC) SMAJ Reel, Cut Tape


Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 6V Oper., Bi-dir
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000
Bidirectional 1 Channel 6 V SMD/SMT 10.3 V 6.67 V SMA (DO-214AC) 38.8 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 120V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional SMD/SMT 193 V SMA (DO-214AC) 400 W SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 150V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SMA (DO-214AC) 1.7 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 170V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional SMD/SMT 275 V SMA (DO-214AC) 400 W SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 180V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional SMD/SMT 292 V SMA (DO-214AC) 400 W SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 43V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional SMD/SMT 69.4 V SMA (DO-214AC) 400 W SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 90V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD/SMT SMA (DO-214AC) SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 78V Oper., Uni-dir.
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 300,000
Reel: 5,000

Unidirectional SMD/SMT 126 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 78V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 300,000
Reel: 5,000

Bidirectional SMD/SMT 126 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 8V Oper., Uni-dir.
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 300,000
Reel: 5,000

Unidirectional SMD/SMT 13.6 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 8V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 5,000

Bidirectional SMD/SMT 13.6 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 7V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 7.5V Oper., Uni-dir.
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 7.5V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 8.5V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 9V Oper., Uni-dir.
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 9V Oper., Bi-dir
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 100V Oper., Uni-dir.
Datasheet
Non-Stocked
Min.: 300,000
Mult.: 5,000
Reel: 5,000
Unidirectional SMD/SMT 162 V SMA (DO-214AC) 400 W SMAJ Reel