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SMCJ12A-E3/57T

Name: VISHAY SMCJ12A-E3/57T
Brand: VISHAY
SKU: 75R3179
Availability: InStock

TVS DIODE, 19.9V UNIDIRECTIONAL 12V

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VISHAY SMCJ12A-E3/57T TVS DIODE, 19.9V UNIDIRECTIONAL 12V

ManufacturerVISHAY

Manufacturer Part NoSMCJ12A-E3/57TCopy

Manufacturer Standard Lead Time12 weeks

Newark Part No.75R3179

Product RangeTRANSZORB SMCJ

Your Part Number

1,730 In Stock

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Delivery in 4-6 Business Days(UK stock)

Order before 8pm EST standard shipping

Price shown includes applicable duties and tariffs

Quantity	Price
1+	$0.800
10+	$0.596
25+	$0.540
50+	$0.486
100+	$0.426
500+	$0.375
1000+	$0.342
2500+	$0.320

Price for:Each

Minimum: 1

Multiple: 1

$0.80

Line Note

Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

Product Information

ManufacturerVISHAY

Manufacturer Part NoSMCJ12A-E3/57TCopy

Manufacturer Standard Lead Time12 weeks

Newark Part No.75R3179

Product RangeTRANSZORB SMCJ

TVS PolarityUnidirectional

Reverse Standoff Voltage12V

Clamping Voltage Max19.9V

Diode Case StyleDO-214AB (SMC)

No. of Pins2Pins

Minimum Breakdown Voltage13.3V

Maximum Breakdown Voltage14.7V

Peak Pulse Power Dissipation1.5kW

Operating Temperature Max150°C

Diode MountingSurface Mount

Qualification-

SVHCLead (04-Feb-2026)

Product Overview

The TRANSZORB SMCJ series surface-mount Transient Voltage Suppressor Diode offers excellent clamping capability. It is available in unidirectional and bidirectional and ideal for automated placement. It is used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET and signal lines of sensor units.

Glass passivated chip junction
Very fast response time
Low incremental surge resistance
-55 to 150°C Operating junction temperature range

Applications

Automotive, Computers & Computer Peripherals, Communications & Networking, Consumer Electronics, Lighting, Sensing & Instrumentation, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Technical Specifications

Product Range

TRANSZORB SMCJ

Reverse Standoff Voltage

12V

Diode Case Style

DO-214AB (SMC)

Minimum Breakdown Voltage

13.3V

Peak Pulse Power Dissipation

1.5kW

Diode Mounting

Surface Mount

SVHC

Lead (04-Feb-2026)

TVS Polarity

Unidirectional

Clamping Voltage Max

19.9V

No. of Pins

2Pins

Maximum Breakdown Voltage

14.7V

Operating Temperature Max

150°C

Qualification

Alternatives for SMCJ12A-E3/57T

5 Products Found

Associated Products

3 Products Found

Legislation and Environmental

US ECCN:Unknown

EU ECCN:Unknown

RoHS Compliant:Yes

RoHS

RoHS Phthalates Compliant:Yes