STMicroelectronics SMAJ18A-TR 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin DO-214

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Subtotal (1 pack of 25 units)*

€5.825

(exc. VAT)

€7.175

(inc. VAT)

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  • Shipping from 29 June 2026
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Units
Per unit
Per Pack*
25 - 100€0.233€5.83
125 - 225€0.218€5.45
250 - 600€0.207€5.18
625 - 1225€0.195€4.88
1250 +€0.186€4.65

*price indicative

Packaging Options:
RS Stock No.:
793-1377
Mfr. Part No.:
SMAJ18A-TR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

TVS Diode

Direction Type

Uni-Directional

Diode Configuration

Single

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

Maximum Peak Pulse Current Ippm

13.7A

Minimum Operating Temperature

-55°C

Test Current It

1mA

Maximum Operating Temperature

150°C

Number of Elements per Chip

1

Height

2.25mm

Standards/Approvals

No

Length

4.6mm

Series

SMAJxxA

Width

2.9 mm

Maximum Reverse Leakage Current

1μA

Automotive Standard

No

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