SMAJ18A-TR Transient Voltage Suppressors (TVS) by STMicroelectronics
400 W, 18 V TVS in SMA
| Status: | Active |
|---|---|
| Series: | SMAJ18A |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.09
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$0.09
|
300,000
in stock
|
Buy Now |
|
Newark Electronics
from US$0.10
|
15,000
in stock
|
Buy Now |
|
Avnet America
from US$0.10
|
15,000
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.19
|
11,195
in stock
|
Buy Now |
|
element14
from US$0.10
|
5,000
in stock
|
Buy Now |
|
Farnell
from US$0.09
|
5,000
in stock
|
Buy Now |
|
Distrelec
from US$0.22
|
4,920
in stock
|
Buy Now |
|
Avnet Silica
-
|
170,000
in stock
|
Buy Now |
|
RS
from US$0.25
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
Features
| Peak pulse power: 400 W (10/1000 μs) 2.3 kW (8/20 μs) |
| 400 W (10/1000 μs) |
| 2.3 kW (8/20 μs) |
| Stand-off voltage range from 5 V to 188 V |
| Unidirectional and bidirectional types |
| Low leakage current: 0.2 µA at 25 °C 1 μA at 85 °C |
| 0.2 µA at 25 °C |
| 1 μA at 85 °C |
| Operating Tj max: 150 °C |
| JEDEC registered package outline |
| Resin meets UL94, V0 |
Resources
Product Specifications |
|---|
| DS1251 400 W TVS in SMA |
Technical Notes & Articles |
|---|
| TN1310 FAQ ESD protection |
Presentations |
|---|
| CAN bus protection - ST ESDCAN series |
Flyers |
|---|
| PROTECTION AND FILTER DEVICES - 10 years longevity commitment |
| Protection and Filters around MCU |
| USB Power Delivery Protection Simply cancel ESD and EOS transient events |
Alternative Descriptions
| SMAJ Series 400 W 21.1 V Uni Directional Transient Voltage Suppressor - DO-214AC | Future Electronics |
| Aid Protection Rohs Compliant: Yes |Stmicroelectronics SMAJ18A-TR. | Newark Electronics |
| Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R | Avnet America |
| Diode: TVS | Transfer Multisort Elektronik |
| DIODE, TVS, 18V, 400W, UNI, SMA, RL | element14 |
| ST TVS Diode, 18V, 400W, DO-214AC, SMA | Distrelec |
| TVS Diode Transil 18V 400W Unidir. SMA | RS |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SMAJ18A-TR?
Additional datasheets, footprints and schematics for SMAJ18A-TR are listed on our Part Details page. You can also find images and similar parts to SMAJ18A-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SMAJ18A-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SMAJ18A-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SMAJ18A-TR fall under?
The SMAJ18A-TR is listed under Protections and EMI filters > Transient Voltage Suppressors (TVS).
Can I view similar or alternative parts?
You can view similar parts to SMAJ18A-TR when available in the Transient Voltage Suppressors (TVS) range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SMAJ18A-TR you can contact the distributor directly for product support, shipping queries etc.
Is the SMAJ18A-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for SMAJ18A-TR have stock available?
Authorised distributors including Future Electronics, Newark Electronics, Avnet America, Transfer Multisort Elektronik and element14 have stock available or on a lead time for SMAJ18A-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SMAJ18A-TR often in real-time on the comparison pages.
What if I can't find stock of SMAJ18A-TR?
You can fill out our help required form which you can use to request a quote for SMAJ18A-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.