SMAJ18A Zener TVSs by Diodes Incorporated
400W Surface Mount Transient Voltage Suppressor
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.0316
| Distributor | Stock | ||
|---|---|---|---|
|
Future Electronics
from US$0.05
|
305,000
in stock
|
Buy Now |
|
Rutronik
from US$0.0499
|
105,000
in stock
|
Buy Now |
|
Newark Electronics
from US$0.11
|
35,848
in stock
|
Buy Now |
|
element14
from US$0.10
|
35,848
in stock
|
Buy Now |
|
Farnell
from US$0.12
|
35,848
in stock
|
Buy Now |
|
TTI Europe
from US$0.0496
|
30,000
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.06
|
9,700
in stock
|
Buy Now |
|
Avnet America
from US$0.0446
|
5,000
in stock
|
Buy Now |
|
CoreStaff
from US$0.14
|
4,860
in stock
|
Buy Now |
|
Micros
from US$0.0316
|
3,600
in stock
|
Buy Now |
|
Buerklin
from US$0.06
|
359
in stock
|
Buy Now |
|
Rapid Electronics
from US$0.34
|
51
in stock
|
Buy Now |
|
Conrad
from US$0.12
|
51
in stock
|
Buy Now |
|
RS
from US$0.30
|
0
in stock
|
Buy Now |
|
TME
from US$0.10
|
0
in stock
|
Buy Now |
|
|
RS Americas
from US$0.14
|
0
in stock
|
Buy Now |
|
|
TTI Americas
from US$0.0440
|
0
in stock
|
Buy Now |
|
Sager
from US$0.07
|
0
in stock
|
Buy Now |
|
|
TTI Asia
from US$0.11
|
0
in stock
|
Buy Now |
|
Ozdisan
from US$0.17
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| AEC Qualified | SMAJ18AQ |
|---|---|
| Compliance (Only Automotive supports PPAP) | Standard |
| Configuration | Single (Uni-Directional) |
| Power Rating (mW) | 400 W |
| Reverse Standoff Voltage VRWM(V) | 18 V |
| Breakdown VoltageVBR Min(V) | 20 V |
| BreakdownVoltageVBR Max (V) | 22.1 V |
| Maximum Reverse Leakage CurrentIR @ VRWM Max | 5 µA |
| Maximum Clamping Voltage @ MaxPeak Pulse CurrentVC(V) | 29.2 V |
SMAJ18A Transient Voltage Suppressors (TVS) by STMicroelectronics
400 W, 18 V TVS in SMA
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Unknown |
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 |
SMAJ18A+ TVS - Transient Voltage Suppressors by Multicomp
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 24.4V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
Last 6 months Inventory & Pricing History
SMAJ18A TVS - Transient Voltage Suppressors by Littelfuse
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| 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 Min | 20V |
| Breakdown Voltage Max | 22.1V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (12-Jan-2017) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| SMAJ Series 29.2 V 0.4 kW Surface Mount Uni-Directional TVS Diode - DO-214AC | Future Electronics |
| TVS-DIODE UNI 0,4KW 22V SMA | Rutronik |
| 400W 18VWM 5% UNI DO214AC | TTI Europe |
| TVS Diode SMA Suf MT TR | RS |
| TVS 400W UNI | TTI Asia |
SMAJ18A TVS - Transient Voltage Suppressors by Taiwan Semiconductor
TVS DIODE 400W 18V UNIDIR DO-214AC
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 20V |
| Breakdown Voltage Max | 24.4V |
| Peak Pulse Power Dissipation | 400W |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (27-Jun-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| SMD TVS Diode Unip 400W 18V SMA | Schukat Electronic |
| Taiwan Semiconductor SMAJ18A TVS diode reel Suppression Diodes | Rapid Electronics |
| Taiwan Semiconductor TVS-Diode SMAJ18A Tape on Full reel | Conrad |
| Diode TVS Single Uni-Directional 18V 400W 2-Pin DO-214AC T/R | EBV Elektronik |
SMAJ18A. TVS - Transient Voltage Suppressors by Bourns Electronics
| Status: | Unknown |
|---|---|
| Series: | SMAJ1 Series |
| RoHS: | Compliant |
Specifications
| Product Range | SMAJ1 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 |
| Breakdown Voltage Max | 22.1V |
| RoHS Compliant | Yes |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Transient Voltage Suppressor, Tvs, Smaj Series, Unidirectional, 18 V, Do-214Ac, 2, 20 V Rohs Compliant: Yes |Bourns, Inc. SMAJ18A | Newark Electronics |
| DIODE, TVS, 18V, 400W, UNI, 5%, SMA | element14 |
| TVS Diode, Unidirectional, 18 V, 400 W, 20 Vbr-24.4 Vbr, 32.2 Vcl, DO-214AC | Avnet America |
| SMD TVS Diode, unidirektional, 400 W, 18 V, DO-214AC, Bourns Electronics GmbH SMAJ18A | Buerklin |
| SMAJ18A, UNI-DIRECTIONAL TVS DIODE, 400W, 2-PIN DO-214AC | RS Americas |
| SMAJ - A 18V | TTI Americas |
SMAJ18A+ TVS - Transient Voltage Suppressors by Multicomp Pro
TVS DIODE, 400W, 18V, UNIDIR, DO-214ACBreakdown Voltage
| Status: | Unknown |
|---|---|
| Series: | SMAJ Series |
| RoHS: | Unknown |
Specifications
| Product Range | SMAJ Series |
|---|---|
| TVS Polarity | Unidirectional |
| Reverse Stand-Off Voltage Vrwm | 18V |
| Clamping Voltage Vc Max | 32.2V |
| Diode Case Style | DO-214AC |
| No. of Pins | 2Pins |
| RoHS Compliant | Yes |
Last 6 months Inventory & Pricing History
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SMAJ18A?
Additional datasheets, footprints and schematics for SMAJ18A are listed on our Part Details page. You can also find images and similar parts to SMAJ18A on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SMAJ18A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SMAJ18A price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SMAJ18A fall under?
The SMAJ18A is listed under Zener TVSs.
Can I view similar or alternative parts?
You can view similar parts to SMAJ18A when available in the Zener TVSs 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 you can contact the distributor directly for product support, shipping queries etc.
Is the SMAJ18A RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Diodes Incorporated.
Which authorised distributors for SMAJ18A have stock available?
Authorised distributors including Future Electronics, Rutronik, Newark Electronics, element14 and Farnell have stock available or on a lead time for SMAJ18A.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SMAJ18A often in real-time on the comparison pages.
What if I can't find stock of SMAJ18A?
You can fill out our help required form which you can use to request a quote for SMAJ18A 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.