
For Reference Only
Part Number | SMAJ12A-TR |
OEMstron Part # | SMAJ12A-TR |
Manufacturer | STMicroelectronics |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 12V 25.3V SMA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMAJ12A-TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMAJ12A-TR Specifications
Part Number | SMAJ12A-TR | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | STMicroelectronics | |
Series | SMAJ, TRANSIL™ | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 12V | |
Voltage - Breakdown (Min) | 13.3V | |
Voltage - Clamping (Max) @ Ipp | 25.3V | |
Current - Peak Pulse (10/1000µs) | 91A (8/20µs) | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | SMA (DO-214AC) |
SMAJ12A-TR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMAJ12A-TR D# V79:2366_17786362 STMicroelectronics |
TVS Diode Single Uni-Dir 12V 400W 2-Pin SMA T/R |
Americas - 10000 |
SMAJ12A D# V72:2272_06468555 Littelfuse Inc |
TVS Diode Single Uni-Dir 12V 400W 2-Pin SMA T/R |
Americas - 13140 |
Part Number | Description | Stock |
SMAJ12A-TR D# SMAJ12A-TR STMicroelectronics |
Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ12A-TR) RoHS: Compliant
|
Americas - 30000 |
SMAJ12A/TR13 D# SMAJ12A/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 12V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ12A/TR13) |
Americas - 0 |
SMAJ12A D# SMAJ12A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 12V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ12A/TR7) |
Americas - 0 |
Part Number | Description | Stock |
SMAJ12A D# SMAJ12A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 12V 400W 2-Pin DO-214AC T/R (Alt: SMAJ12A/TR7) |
Asia - 1000 |
Part Number | Description | Stock |
SMAJ12A-TR D# SMAJ12A-TR STMicroelectronics |
Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R (Alt: SMAJ12A-TR) |
Europe - 243566 |
P4SMAJ12AT/R13 D# P4SMAJ12A_R2_00001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R (Alt: P4SMAJ12A_R2_00001) RoHS: Compliant
|
Europe - 0 |
SMAJ12A D# SMAJ12A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 12V 400W 2-Pin DO-214AC T/R (Alt: SMAJ12A/TR7) |
Europe - 0 |
P4SMAJ12AT/R7 D# P4SMAJ12A_R1_00001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 12V 400W 2-Pin SMA T/R (Alt: P4SMAJ12A_R1_00001) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
SMAJ12A STMicroelectronics |
2950 | |
SMAJ12A-TR STMicroelectronics |
18298 |
Part Number | Description | Stock |
SMAJ12A-TR PanJit Semiconductor |
Min Qty 1800 |
122400 |
SMAJ12A Diotec Semiconductor AG |
Diode: transil, 400W, 12V, unidirectional, DO214AC |
Contact Us |
Part Number | Description | Stock |
SMAJ12A ZHIDE |
SMA TVS RoHS |
4580 |
SMAJ12A-TR STMicroelectronics |
Unidirectional 12V 13.3V 19.9V 20.1A SMA(DO-214AC) TVS RoHS |
9900 |
Part Number | Description | Stock |
SMAJ12A AVX Corporation |
Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Compliant
|
Europe - 7500 |
SMAJ12ATR STMicroelectronics |
RoHS: Compliant
|
Europe - 4385 |
Part Number | Description | Stock |
SMAJ12A AVX Corporation |
RoHS (ship within 1day) - D/C |
50 |
Part Number | Description | Stock |
SMAJ12A D# SMAJ12ALFCT-ND Littelfuse Inc |
TVS DIODE 12V 19.9V DO214AC |
24878 In Stock |
SMAJ12A/TR13 D# 13-SMAJ12A/TR13TR-ND YAGEO Corporation |
TVS DIODE |
On Order |
SMAJ12ATR D# 1655-1919-1-ND SMC Diode Solutions |
TVS DIODE 12V 19.9V SMA |
3413 In Stock |
SMAJ12A-TR D# 497-6503-1-ND STMicroelectronics |
TVS DIODE 12V 25.3V SMA |
17624 In Stock |
Part Number | Description | Stock |
SMAJ12A/TR7 YAGEO |
In stock shipping within 2days |
1000 |
Part Number | Description | Stock |
SMAJ12A D# 2429071 AVX Corporation |
TVS DIODE, 400W, 12V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
2765 |
SMAJ12A-TR D# 2252440 STMicroelectronics |
DIODE, TVS, 12V, 400W, UNI, SMA, RL RoHS: Compliant
Min Qty: 5000
Container: Reel
|
0 |
SMAJ12A/TR7 D# 3103938RL YAGEO Corporation |
TVS DIODE, 400W, 12V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
Part Number | Description | Stock |
SMAJ12A |
NEW AND ORGINAL. ISRAEL W.HOUSE |
2500 |
Part Number | Description | Stock |
SMAJ12ATR SMSC |
RoHS: Exempt
|
0 |
SMAJ12A Littelfuse Inc |
SMAJ Series 19.9 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC RoHS: Compliant
pbFree: Yes
|
18579 Cut Type/Mini-Reel |
SMAJ12A-TR STMicroelectronics |
SMAJ Series 400 W 14 V Uni Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant
pbFree: Yes
|
275000 Reel |
Part Number | Description | Stock |
SMAJ12A Bourns Inc |
In stock |
200 |
Part Number | Description | Stock |
SMAJ12A Vishay Intertechnologies |
SMAJ12A /Vishay RoHS: Compliant
|
66000 |
Part Number | Description | Stock |
SMAJ12A-TR D# C132952 STMicroelectronics |
9885 | |
SMAJ12A D# C362070 Shenzhen Jinkaisheng Electronics Co Ltd |
6400 |
Part Number | Description | Stock |
SMAJ12A T/R MEI MEI Semi |
TVS DIODE 400WATT Vbr=13.3V Vc=19.9V It=1.0mA SMA DO-214AC (BE) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES. |
On Order |
Part Number | Description | Stock |
SMAJ12A Microsemi Corporation |
OEM/CM Immediate delivery |
895000 |
SMAJ12A-TR STMicroelectronics |
OEM/CM Immediate delivery |
500000 |
Part Number | Description | Stock |
SMAJ12A D# 581-SMAJ12A AVX Corporation |
ESD Suppressors / TVS Diodes 12V 400W UniDirectional RoHS: Compliant
|
12360 |
SMAJ12A-TR D# 511-SMAJ12A-TR STMicroelectronics |
ESD Suppressors / TVS Diodes 400W 12V Unidirect RoHS: Compliant
|
11319 |
Part Number | Description | Stock |
SMAJ12A-TR D# XSFP00000147466 STMicroelectronics |
SMAJ Series 400 W 14 V Uni Directional Surface Mount TVS Diode - DO-214AC |
220000 |
SMAJ12A D# XSFP00000063797 Littelfuse Inc |
SMAJ Series 19.9 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC |
11933 |
Part Number | Description | Stock |
SMAJ12A/TR7 D# 29AH1331 YAGEO Corporation |
TVS DIODE, 400W, 12V, UNIDIR, DO-214AC, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:12V, Clamping Voltage Vc Max:19.9V, Diode Case Style:DO-214AC, No. of Pins:2Pins, Breakdown Voltage RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
SMAJ12A-TR. D# 96AC3706 STMicroelectronics |
AID PROTECTION ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
30000 |
SMAJ12A-TR D# 26M3108 STMicroelectronics |
DIODE, Product Range:Transil SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:12V, Clamping Voltage Vc Max:25.3V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Breakdown Voltage Min:13.3V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
SMAJ12A D# 71J1937 Littelfuse Inc |
TVS DIODE, 400W, 12V, DO-214AC, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:12V, Clamping Voltage Vc Max:19.9V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Breakdown Voltage:14.7V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1679 |
Part Number | Description | Stock |
SMAJ12A-TR D# NS-SMAJ12A-TR STMicroelectronics |
OEM/CM ONLY |
4748 |
SMAJ12ATR D# NS-SMAJ12ATR Diodes Incorporated |
OEM/CM ONLY |
3423 |
SMAJ12A D# NS-SMAJ12A Littelfuse Inc |
OEM/CM ONLY |
30025 |
Part Number | Description | Stock |
SMAJ12A Littelfuse Inc |
Transient Suppressor Diode, Single, Uni-Directional, 12 Volt, DO-214AC / SMA |
875 |
SMAJ12A-TR STMicroelectronics |
TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 12V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC |
14638 |
Part Number | Description | Stock |
SMAJ12A D# SMAJ12A Littelfuse Inc |
Semiconductor |
5000 |
Part Number | Description | Stock |
SMAJ12A-TR D# 7147077 STMicroelectronics |
STMicroelectronics SMAJ12A-TR, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, PK Min Qty: 25
Container: Package
|
600 |
SMAJ12A D# 7645524P Littelfuse Inc |
Littelfuse SMAJ12A, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, RL Min Qty: 25
Container: Reel
|
7225 |
Part Number | Description | Stock |
P4SMAJ12A T/R PanJit Touch Screens |
OEM/CM ONLY |
39089 |
SMAJ12ATR STMicroelectronics |
OEM/CM ONLY |
87341 |
2SMAJ12ATR STMicroelectronics |
OEM/CM ONLY |
50530 |
SMAJ12A/TR7 YAGEO Corporation |
OEM/CM ONLY |
378 |
Part Number | Description | Stock |
SMAJ12A Microsemi Corporation |
IN stock Immediate delivery |
894985 |
SMAJ12A-TR STMicroelectronics |
IN stock Immediate delivery |
499985 |
Part Number | Description | Stock |
SMAJ12A Littelfuse Inc |
ESD Suppressors / TVS Diodes 400W 12V 5% Uni-Directional |
Americas - 30000 |
Part Number | Description | Stock |
SMAJ12A-TR STMicroelectronics |
shipping today |
26 |
SMAJ12A SPANSION |
shipping today |
28 |
Part Number | Description | Stock |
SMAJ12A D# 45665415 Yenyo Technology Company Limited |
SMAJ12A |
Americas - 20000 |
SMAJ12A-TR D# 51750002 STMicroelectronics |
TVS Diode Single Uni-Dir 12V 400W 2-Pin SMA T/R |
Americas - 10000 |
Part Number | Description | Stock |
SMAJ12A mfr |
RFQ |
3156 |
SMAJ12A-TR mfr |
RFQ |
11683 |
Part Number | Description | Stock |
SMAJ12A Littelfuse Inc |
TVS DIODE 12VWM 19.9VC SMA |
38731 |
SMAJ12A-TR STMicroelectronics |
TVS DIODE 12VWM 25.3VC SMA |
30399 |
Part Number | Description | Stock |
SMAJ12A/TR7 D# 3103938 YAGEO Corporation |
TVS DIODE, 400W, 12V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
113 |
SMAJ12A-TR D# 9802754RL STMicroelectronics |
DIODE, TVS, 12V, 400W, SMA RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
SMAJ12A D# 1899443 Bourns Inc |
DIODE, TVS, 12V, 400W, UNI, 5%, SMA RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
In Stock | 12,369 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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