SMCJ120A ON Semiconductor TVS Diode (Uni-directional) (Diodes Moulded) In Stock

Name: SMCJ120A
Brand: ON Semiconductor
SKU: SMCJ120A
Availability: InStock

Fairchild SMCJ120A Uni-Directional TVS Diode, 1500W peak, 2-Pin DO-214AB

TRANSFERREDTVS Diode (Uni-directional)Verified Jul 2026

Package / Visual Reference

SMCJ120ADiodes Moulded

Quick Facts

Manufacturer: ON Semiconductor
Package: Diodes Moulded
Pin Count: 2
Lifecycle: TRANSFERRED
Datasheet: SMCJ120A Datasheet PDF
Category: TVS Diode (Uni-directional)
Price: From $0.0461(MOQ 1)
Temp Range: ?°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of SMCJ120A?

Pbfree Code	Yes
Manufacturer Package Code	403AG
Factory Lead Time	4Weeks
Breakdown Voltage-Max	147V
Breakdown Voltage-Min	133V
Breakdown Voltage-Nom	140V
Clamping Voltage-Max	193V
Configuration	SINGLE
Diode Element Material	SILICON
Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code	DO-214AB
JESD-30 Code	R-PDSO-C2
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	UNIDIRECTIONAL
Qualification Status	Not Qualified
Reference Standard	UL RECOGNIZED
Rep Pk Reverse Voltage-Max	120V
Surface Mount	YES
Technology	AVALANCHE
Terminal Form	C BEND
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Diodes Moulded

Compliance & Regulatory

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

Where can I find the SMCJ120A datasheet?

SMCJ120A Datasheet Download

Official datasheet from ON Semiconductor

What are equivalent replacements for SMCJ120A?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of SMCJ120A?

SMCJ120A is priced from $0.0461 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SMCJ120A in stock?

SMCJ120A 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 SMCJ120A?

You can buy SMCJ120A from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SMCJ120A from ON Semiconductor.

What is the datasheet for SMCJ120A?

The official SMCJ120A datasheet from ON Semiconductor contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SMCJ120A come in?

SMCJ120A is available in Diodes Moulded packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

SSM2529ACBZ-R7 Class-D Audio Amplifier Design Guide

Practical SSM2529ACBZ-R7 design guidance for digital audio, speaker power, PCB layout, EMI, thermal validation, and production testing.

Jul 28, 2026

S1J-E3/61T Rectifier Diode Selection Guide: Specs, Alternatives, and Sourcing

Choose an S1J-E3/61T-class rectifier by comparing voltage margin, thermal current, recovery, package, and sourcing requirements.

Jul 27, 2026

How to Choose the ICL7660ACPAZ or an Alternative: Charge-Pump Selection Guide

Choose the ICL7660ACPAZ or a compatible charge-pump alternative by comparing load, droop, ripple, package, and sourcing requirements.

Jul 26, 2026

150141VS73100 Violet SMD LED Indicator Design Guide

Design the 150141VS73100 violet 3528 SMD LED for reliable indication with current, thermal, optical, PCB, PWM, and sourcing guidance.

Jul 26, 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 ON Semiconductor

ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.

View all ON Semiconductor parts →

More from ON Semiconductor

MC7808BDTRKG

Other

Integrated Circuit

MM74HCT245WM

Other

Undefined or Miscellaneous

NCL30188BDR2G

Small Outline Packages

Integrated Circuit

NCL30185BDR2G

Small Outline Packages

Integrated Circuit

MM74HCT138M

Other

Undefined or Miscellaneous

LV8811G-AH

Small Outline Packages

Motor

AvailabilityIn Stock

Reference Price (USD)

From $0.0461

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.1244	$0.12
810+	$0.0620	$50.22
1970+	$0.0508	$100.08
3045+	$0.0493	$150.12
4195+	$0.0477	$200.10
5425+	$0.0461	$250.09

pcs

Unit price: $0.1244 · Total: $0.12

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

SMCJ120A ON Semiconductor TVS Diode (Uni-directional) (Diodes Moulded) In Stock

What are the specifications of SMCJ120A?

Compliance & Regulatory

Where can I find the SMCJ120A datasheet?

What are equivalent replacements for SMCJ120A?

Frequently Asked Questions

What is the price of SMCJ120A?

Is SMCJ120A in stock?

Where can I buy SMCJ120A?

What is the datasheet for SMCJ120A?

What package does SMCJ120A come in?

Related Guides

SSM2529ACBZ-R7 Class-D Audio Amplifier Design Guide

S1J-E3/61T Rectifier Diode Selection Guide: Specs, Alternatives, and Sourcing

How to Choose the ICL7660ACPAZ or an Alternative: Charge-Pump Selection Guide

150141VS73100 Violet SMD LED Indicator Design Guide

Why Buy from FindMyChip

About ON Semiconductor

More from ON Semiconductor

You May Also Like