
For Reference Only
Part Number | SMAJ18ATR |
OEMstron Part # | SMAJ18ATR |
Manufacturer | SMC Diode Solutions |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 18V 29.2V SMA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMAJ18ATR 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 | ![]() |
SMAJ18ATR Specifications
Part Number | SMAJ18ATR | |
Brand | SMC Diode Solutions | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | SMC Diode Solutions | |
Series | - | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 18V | |
Voltage - Breakdown (Min) | 20V | |
Voltage - Clamping (Max) @ Ipp | 29.2V | |
Current - Peak Pulse (10/1000µs) | 13.7A | |
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-214AB, SMC | |
Supplier Device Package | SMA (DO-214AC) |
SMAJ18ATR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMAJ18A-TR D# V72:2272_06556591 STMicroelectronics |
TVS Diode Single Uni-Dir 18V 400W 2-Pin SMA T/R |
Americas - 0 |
SMAJ18A D# V36:1790_06261011 Bourns Inc |
TVS Diode Single Uni-Dir 18V 400W 2-Pin SMA T/R |
Americas - 15000 |
Part Number | Description | Stock |
SMAJ18A-TR D# SMAJ18A-TR STMicroelectronics |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ18A-TR) RoHS: Compliant
|
Americas - 0 |
SMAJ18A D# SMAJ18A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 18V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ18A/TR7) |
Americas - 0 |
SMAJ18A/TR13 D# SMAJ18A/TR13 YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 18V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ18A/TR13) |
Americas - 0 |
Part Number | Description | Stock |
SMAJ18A D# SMAJ18A/TR7 YAGEO Corporation |
Diode TVS Single Uni-Dir 18V 400W 2-Pin DO-214AC T/R (Alt: SMAJ18A/TR7) |
Asia - 1000 |
Part Number | Description | Stock |
P4SMAJ18AT/R7 D# P4SMAJ18A_R1_00001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R (Alt: P4SMAJ18A_R1_00001) RoHS: Compliant
|
Europe - 0 |
P4SMAJ18AT/R13 D# P4SMAJ18A_R2_00001 PanJit Semiconductor |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R (Alt: P4SMAJ18A_R2_00001) RoHS: Compliant
|
Europe - 0 |
SMAJ18A D# SMAJ18A AVX Corporation |
Diode TVS Single Uni-Dir 18V 400W 2-Pin DO-214AC Embossed T/R (Alt: SMAJ18A) |
Europe - 0 |
SMAJ18A-TR D# SMAJ18A-TR STMicroelectronics |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R (Alt: SMAJ18A-TR) |
Europe - 170170 |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
3263 | |
SMAJ18A Littelfuse Inc |
4985 |
Part Number | Description | Stock |
SMAJ18A D# 21S4404 Bourns Inc |
SMD-DIODE SMAJ18A |
2289 |
Part Number | Description | Stock |
SMAJ18A-13 Diodes Incorporated |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R |
15000 |
SMAJ18A STMicroelectronics |
STMicroelectronics SMAJ18A-TR |
20000 |
SMAJ18A-TR STMicroelectronics |
STMicroelectronics SMAJ18A-TR |
20000 |
Part Number | Description | Stock |
SMAJ18A D# C1S425200315716 Littelfuse Inc |
Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R RoHS: Compliant
pbFree: Yes
Min Qty: 10
Container: Cut Tape
|
3550 |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
Unidirectional 18V 20V 29.2V 13.7A SMA(DO-214AC) TVS RoHS |
1920 |
SMAJ18A Yangzhou Yangjie Electronics Co Ltd |
Unidirectional SMA TVS RoHS |
1020 |
Part Number | Description | Stock |
SMAJ18A GS Battery |
Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Not Compliant
|
Europe - 13150 |
Part Number | Description | Stock |
SMAJ18A-TR D# 497-7892-1-ND STMicroelectronics |
TVS DIODE 18V 39.3V SMA |
5385 In Stock |
P4SMAJ18A D# 2796-P4SMAJ18ATR-ND Diotec Semiconductor AG |
TVS SMA 18V 400W UNI |
7500 In Stock |
SMAJ18ATR D# 1655-SMAJ18ACT-ND SMC Diode Solutions |
TVS DIODE 18V 29.2V SMA |
3495 In Stock |
SMAJ18A-13 D# SMAJ18ADITR-ND Diodes Incorporated |
TVS DIODE 18V 29.2V SMA |
Limited Supply - Call |
SMAJ18A D# SMAJ18ABCT-ND Bourns Inc |
TVS DIODE 18V 29.2V SMA |
24409 In Stock |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
In stock shipping within 2days |
25823 |
Part Number | Description | Stock |
SMAJ18A-TR D# 1749305 STMicroelectronics |
TRANSIL 400W 18V UNIDIR SMA RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
1407 |
SMAJ18A/TR7 D# 3103947RL YAGEO Corporation |
TVS DIODE, 400W, 18V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
SMAJ18A D# 1578968 SPC Multicomp |
DIODE, TVS, 18V, 400W RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
SMAJ18ATR SMSC |
RoHS: Exempt
|
0 |
SMAJ18A Littelfuse Inc |
SMAJ Series 29.2 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC RoHS: Compliant
pbFree: Yes
|
145000 Reel |
SMAJ18A-TR STMicroelectronics |
SMAJ Series 400 W 21.1 V Uni Directional Transient Voltage Suppressor - DO-214AC RoHS: Compliant
pbFree: Yes
|
135000 Reel |
Part Number | Description | Stock |
SMAJ18ATR7 Amphenol Corporation |
OEM/CM ONLY |
7553 |
Part Number | Description | Stock |
SMAJ18A Vishay Intertechnologies |
SMAJ18A /Vishay RoHS: Compliant
|
66000 |
Part Number | Description | Stock |
SMAJ18A-TR D# C132948 STMicroelectronics |
1920 | |
SMAJ18A D# C435545 Shenzhen Formosa Microsemi Ltd |
1120 |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
in stock - can ship the same day |
1630 |
SMAJ18A STMicroelectronics |
in stock - can ship the same day |
66 |
Part Number | Description | Stock |
SMAJ18A Bourns Inc |
TVS Diode Single Uni-Dir 18V 400W 2-Pin SMA T/R RoHS: Compliant
|
19339 In Stock |
Part Number | Description | Stock |
SMAJ18A T/R MEI MEI Semi |
TVS DIODE 400WATT Vbr=20.0V Vc=29.2V It=1.0mA SMA DO-214AC (BT) ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES. |
On Order |
Part Number | Description | Stock |
SMAJ18A Vishay Intertechnologies |
OEM/CM Immediate delivery |
9000000 |
SMAJ18A-TR STMicroelectronics |
OEM/CM Immediate delivery |
500000 |
Part Number | Description | Stock |
SMAJ18A-TR D# 511-SMAJ18A-TR STMicroelectronics |
ESD Suppressors / TVS Diodes 400W 18V Unidirect RoHS: Compliant
|
14336 |
SMAJ18A D# 652-SMAJ18A Bourns Inc |
ESD Suppressors / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir RoHS: Compliant
|
16153 |
Part Number | Description | Stock |
P4SMAJ18A World Products Inc |
Trans Voltage Suppressor Diode, 400W, 18VV(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
P4SMAJ18A D# WPI000000003615 World Products Inc |
Trans Voltage Suppressor Diode, 400W, 18VV(RWM), Unidirectional, 1 Element, Silicon, DO-214AC |
0 |
SMAJ18A-TR D# XSFP00000152739 STMicroelectronics |
SMAJ Series 400 W 21.1 V Uni Directional Transient Voltage Suppressor - DO-214AC |
110000 |
SMAJ18A D# XSFP00000063808 Littelfuse Inc |
SMAJ Series 29.2 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC |
115000 |
Part Number | Description | Stock |
SMAJ18A-TR D# 04X6769 STMicroelectronics |
Transient Voltage Suppressor, TVS, Transil SMAJ Series, Unidirectional, 18 V, DO-214AC, 2, 20 V RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5000
Container: TAPE & REEL - FULL
|
0 |
SMAJ18A/TR7 D# 29AH1341 YAGEO Corporation |
TVS DIODE, 400W, 18V, UNIDIR, DO-214AC, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:18V, Clamping Voltage Vc Max:29.2V, Diode Case Style:DO-214AC, No. of Pins:2Pins, Breakdown Voltage RoHS Compliant: Yes RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
SMAJ18A-TR. D# 96AC3713 STMicroelectronics |
AID PROTECTION ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 20000
Container: TAPE & REEL - FULL
|
0 |
SMAJ18A D# 67R1547 Bourns Inc |
DIODE, Product Range:SMAJ Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:18V, Clamping Voltage Vc Max:29.2V, Diode Case Style:DO-214AC (SMA), No. of Pins:2Pins, Breakdown Voltage Min:20V, MSL:MSL 1 - Unlimited RoHS Compliant: Yes RoHS: Compliant
Min Qty: 10000
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
SMAJ18A D# NS-SMAJ18A Littelfuse Inc |
OEM/CM ONLY |
10013 |
SMAJ18ATR-CT D# NS-SMAJ18ATR-CT GS Battery |
OEM/CM ONLY |
9721 |
SMAJ18ATR D# NS-SMAJ18ATR GS Battery |
OEM/CM ONLY |
5805 |
SMAJ18A-13 D# NS-SMAJ18A-13 Diodes Incorporated |
OEM/CM ONLY |
2993 |
P4SMAJ18A D# NS-P4SMAJ18A VARIOUS |
OEM/CM ONLY |
2453 |
SMAJ18A-TR D# NS-SMAJ18A-TR STMicroelectronics |
OEM/CM ONLY |
11327 |
Part Number | Description | Stock |
SMAJ18A Bourns Inc |
TVS Diode Single Uni-Dir 18V 400W 2-Pin SMA T/R RoHS: Compliant
|
19339 In Stock |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC |
5663 |
Part Number | Description | Stock |
SMAJ18A-13 D# SMAJ18A-13 Diodes Incorporated |
Semiconductor |
2260 |
Part Number | Description | Stock |
SMAJ18A-TR D# 7931377 STMicroelectronics |
STMicroelectronics SMAJ18A-TR, Uni-Directional TVS Diode, 400W, 2-Pin DO-214AC, PK Min Qty: 25
Container: Package
|
2050 |
Part Number | Description | Stock |
SMAJ18A-TR D# DTRL11115 STMicroelectronics |
TVS-DIODE UNI 0,4KW 22V SMA RoHS: Compliant
|
Stock DE - 5000 Stock HK - 0 Stock US - 0 |
Part Number | Description | Stock |
SMAJ18A/TR7 YAGEO Corporation |
OEM/CM ONLY |
158 |
SMAJ18ATR STMicroelectronics |
OEM/CM ONLY |
185016 |
P4SMAJ18AT/R PanJit Touch Screens |
OEM/CM ONLY |
1016 |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
IN stock Immediate delivery |
499985 |
SMAJ18A Vishay Intertechnologies |
IN stock Immediate delivery |
8999985 |
Part Number | Description | Stock |
SMAJ18A Bourns Inc |
ESD Suppressors / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir pbFree: Pb-Free
|
Americas - 5000 |
Part Number | Description | Stock |
SMAJ18A Diodes Incorporated |
shipping today |
100 |
SMAJ18A-TR STMicroelectronics |
shipping today |
54297 |
Part Number | Description | Stock |
SMAJ18A D# 39170541 MMD (Microdiode Elecronics) |
Transient Voltage Suppresor Diode |
Americas - 146000 |
Part Number | Description | Stock |
SMAJ18A mfr |
RFQ |
701 |
Part Number | Description | Stock |
SMAJ18A-TR STMicroelectronics |
TVS DIODE 18VWM 39.3VC SMA |
5000 |
Part Number | Description | Stock |
SMAJ18A-TR D# 2252446 STMicroelectronics |
DIODE, TVS, 18V, 400W, UNI, SMA, RL RoHS: Compliant
Min Qty: 5000
Container: Reel
|
0 |
SMAJ18A/TR7 D# 3103947 YAGEO Corporation |
TVS DIODE, 400W, 18V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
0 |
SMAJ18A D# 2762817 Littelfuse Inc |
TVS DIODE, 400W, 18V, UNIDIR, DO-214AC RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
742 |
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Quick Inquiry
In Stock | 350 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
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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