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 (SGD) 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, 6V Oper., Uni-dir.
Datasheet
4,627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel, Cut Tape, MouseReel


Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 6V Oper., Bi-dir
Datasheet
4,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, MouseReel


Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 75V Oper., Bi-dir
Datasheet
8,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

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
2,532In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

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, 8.5V Oper., Uni-dir.
Datasheet
4,491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

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, 26V Oper., Bi-dir
Datasheet
19,950Expected 14/9/2026
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 - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 7V Oper., Bi-dir
Datasheet
19,999Expected 14/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SMD/SMT SMA (DO-214AC) SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS SMAJ 15V UNI.
Datasheet
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMA (DO-214AC) 16.4 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS SMAJ 64V UNI.
Datasheet
10,000Expected 4/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SMA (DO-214AC) 3.9 A 400 W - 55 C + 150 C SMAJ Reel, Cut Tape, MouseReel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 78V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 13 Weeks
Min.: 10,000
Mult.: 5,000
: 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 Lead-Time 13 Weeks
Min.: 10,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 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 Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Unidirectional SMD/SMT 162 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 100V Oper., Bi-dir
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Bidirectional 1 Channel 100 V SMD/SMT 162 V 111 V SMA (DO-214AC) 2.5 A 400 W - 55 C + 150 C SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMA (DO-214AC) 23.5 A 400 W - 55 C + 150 C SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Bi-dir
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Bidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMA (DO-214AC) 23.5 A 400 W - 55 C + 150 C SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 110V Oper., Uni-dir.
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Unidirectional SMD/SMT 177 V SMA (DO-214AC) 400 W SMAJ Reel
Eaton Electronics ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 110V Oper., Bi-dir
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 300,000
Mult.: 5,000
: 5,000
Bidirectional SMD/SMT 177 V SMA (DO-214AC) 400 W SMAJ Reel