SMCJ51CA Bourns TVS Diode (Bi-directional) (Diodes Moulded Non Polarised) In Stock

Name: SMCJ51CA
Brand: Bourns
SKU: SMCJ51CA
Availability: InStock

Use the download button to access the SMCJ51CA schematic symbol, PCB footprint, and 3D model.

ACTIVETVS Diode (Bi-directional)Verified Jun 2026

Package / Visual Reference

SMCJ51CADiodes Moulded Non Polarised

Quick Facts

Manufacturer: Bourns
Package: Diodes Moulded Non Polarised
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: SMCJ51CA Datasheet PDF
Category: TVS Diode (Bi-directional)
Price: From $0.0411(MOQ 1)
Temp Range: -55.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of SMCJ51CA?

Pbfree Code	Yes
Factory Lead Time	16Weeks
YTEOL	7
Breakdown Voltage-Max	65.2V
Breakdown Voltage-Min	56.7V
Breakdown Voltage-Nom	60.95V
Clamping Voltage-Max	82.4V
Configuration	SINGLE
Diode Element Material	SILICON
Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code	DO-214AB
JESD-30 Code	R-PDSO-C2
JESD-609 Code	e3
Non-rep Peak Rev Power Dis-Max	1500W
Number of Elements	1
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Polarity	BIDIRECTIONAL
Power Dissipation-Max	5W
Qualification Status	Not Qualified
Rep Pk Reverse Voltage-Max	51V
Surface Mount	YES
Technology	AVALANCHE
Terminal Finish	Matte Tin (Sn)
Terminal Form	C BEND
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Diodes Moulded Non Polarised

Compliance & Regulatory

RoHS Status	Compliant
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8541.10.00.50

Where can I find the SMCJ51CA datasheet?

SMCJ51CA Datasheet Download

Official datasheet from Bourns

What are equivalent replacements for SMCJ51CA?

Compatible alternatives and drop-in replacements for SMCJ51CA:

suggested

suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the price of SMCJ51CA?

SMCJ51CA is priced from $0.0411 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SMCJ51CA in stock?

SMCJ51CA is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy SMCJ51CA?

You can buy SMCJ51CA from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SMCJ51CA from Bourns.

What is the datasheet for SMCJ51CA?

The official SMCJ51CA datasheet from Bourns contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SMCJ51CA come in?

SMCJ51CA is available in Diodes Moulded Non Polarised packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Bourns

Bourns is a leading electronic component manufacturer. FindMyChip sources Bourns ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Bourns parts →

More from Bourns

PTV09A-4015F-B104

Other

Variable Resistor

3296W-1-105LF

Other

Variable Resistor

3352E-1-105LF

Other

Variable Resistor

CR0603-JW-151ELF

Resistor Chip

Resistor

CR1206-FX-5231ELF

Resistor Chip

Resistor

SMAJ10A

Diodes Moulded

TVS Diode (Uni-directional)

AvailabilityIn Stock

Reference Price (USD)

From $0.0411

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.0795	$0.08
10+	$0.0662	$0.66
25+	$0.0592	$1.48
100+	$0.0590	$5.90
250+	$0.0415	$10.38
500+	$0.0411	$20.55

pcs

Unit price: $0.0795 · Total: $0.08

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SMCJ51CA Bourns TVS Diode (Bi-directional) (Diodes Moulded Non Polarised) In Stock

What are the specifications of SMCJ51CA?

Compliance & Regulatory

Where can I find the SMCJ51CA datasheet?

What are equivalent replacements for SMCJ51CA?

Frequently Asked Questions

What is the price of SMCJ51CA?

Is SMCJ51CA in stock?

Where can I buy SMCJ51CA?

What is the datasheet for SMCJ51CA?

What package does SMCJ51CA come in?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Bourns

More from Bourns

You May Also Like