STMicroelectronics SMAJ18A-TR 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin DO-214
- RS Stock No.:
- 793-1377P
- Mfr. Part No.:
- SMAJ18A-TR
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal 125 units (supplied on a continuous strip)*
£22.75
(exc. VAT)
£27.25
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 13 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 125 - 225 | £0.182 |
| 250 - 600 | £0.173 |
| 625 - 1225 | £0.163 |
| 1250 + | £0.155 |
*price indicative
- RS Stock No.:
- 793-1377P
- Mfr. Part No.:
- SMAJ18A-TR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | TVS Diode | |
| Diode Configuration | Single | |
| Direction Type | Uni-Directional | |
| Minimum Breakdown Voltage Vbr | 20V | |
| Mount Type | Surface | |
| Package Type | DO-214 | |
| Maximum Reverse Stand-off Voltage Vwm | 18V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 400W | |
| Clamping Voltage VC | 29.2V | |
| Minimum Operating Temperature | -55°C | |
| Test Current It | 1mA | |
| Maximum Peak Pulse Current Ippm | 13.7A | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 1 | |
| Length | 4.6mm | |
| Standards/Approvals | No | |
| Width | 2.9 mm | |
| Height | 2.25mm | |
| Series | SMAJxxA | |
| Automotive Standard | No | |
| Maximum Reverse Leakage Current | 1μA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type TVS Diode | ||
Diode Configuration Single | ||
Direction Type Uni-Directional | ||
Minimum Breakdown Voltage Vbr 20V | ||
Mount Type Surface | ||
Package Type DO-214 | ||
Maximum Reverse Stand-off Voltage Vwm 18V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 400W | ||
Clamping Voltage VC 29.2V | ||
Minimum Operating Temperature -55°C | ||
Test Current It 1mA | ||
Maximum Peak Pulse Current Ippm 13.7A | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 1 | ||
Length 4.6mm | ||
Standards/Approvals No | ||
Width 2.9 mm | ||
Height 2.25mm | ||
Series SMAJxxA | ||
Automotive Standard No | ||
Maximum Reverse Leakage Current 1μA | ||
- COO (Country of Origin):
- MA
Transil™ Transient Voltage Surge Suppressor (TVS), STMicroelectronics
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