Name: SMCJ78A-HR
Brand: Littelfuse Inc.
SKU: SMCJ78A-HR
Availability: InStock
Rating: 5 (153 reviews)

SMCJ78A-HR

For Reference Only

Part Number	SMCJ78A-HR
Manufacturer	Littelfuse Inc.
Description	TVS DIODE 78VWM 126VC
Datasheet	SMCJ78A-HR Datasheet SMCJ78A-HR Specifications
Package	DO-214AB, SMC
ECAD
In Stock	6,750 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMCJ78A-HR (TVS - Diodes) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SMCJ78A-HR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMCJ78A-HR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMCJ78A-HR.

SMCJ78A-HR Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	DO-214AB, SMC
ECAD
Series	SMCJ-HR
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	78V
Voltage - Breakdown (Min)	86.7V
Voltage - Clamping (Max) @ Ipp	126V
Current - Peak Pulse (10/1000µs)	11.9A
Power - Peak Pulse	1500W (1.5kW)
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Supplier Device Package	DO-214AB (SMCJ)

SMCJ78A-HR Datasheet

SMCJ78A-HR Reviews

Jul*****Crane

March 19, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Kal*****olden

March 18, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Camr*****eyes

March 16, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Deck*****eyna

March 16, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Lege*****uncan

March 14, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Liam*****dges

March 12, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Decl*****uller

March 10, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Kayli*****rillo

March 4, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Moham*****ingle

February 26, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

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SMCJ78A-HR Packaging

SMCJ78A-HR FAQ

1. How to order SMCJ78A-HR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SMCJ78A-HR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMCJ78A-HR. All suppliers must pass our qualification reviews before they can publish their products including SMCJ78A-HR on Heisener; we pay more attention to the channels and quality of SMCJ78A-HR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMCJ78A-HR price and inventory displayed accurate?

The price and inventory of SMCJ78A-HR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SMCJ78A-HR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SMCJ78A-HR we delivered, we will accept the replacement or return of the SMCJ78A-HR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SMCJ78A-HR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SMCJ78A-HR pin diagram, SMCJ78A-HR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SMCJ78A-HR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
SMCJ78A-HRA D# V36:1790_06470657	Littelfuse Inc	TVS Diode Single Uni-Dir 78V 1.5KW Automotive 2-Pin SMC T/R	0
SMCJ78A-HR D# V36:1790_06470656	Littelfuse Inc	TVS Diode Single Uni-Dir 78V 1.5KW Automotive 2-Pin SMC T/R	0
SMCJ78A-HRAT7 D# V36:1790_06470658	Littelfuse Inc	TVS Diode Single Uni-Dir 78V 1.5KW Automotive 2-Pin SMC T/R	0

Part Number

Manufacturer

Description

Stock

SMCJ78AHR7G

D# SMCJ78AHR7G

Taiwan Semiconductor

- Tape and Reel (Alt: SMCJ78AHR7G)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SMCJ78A-HRAT7 D# SMCJ78A-HRAT7-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AB	0
SMCJ78AHR7G D# SMCJ78AHR7G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 78V 126V DO214AB	0
SMCJ78A-HRA D# SMCJ78A-HRA-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AB	0
SMCJ78A-HR D# SMCJ78A-HR-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AB	0

Part Number	Manufacturer	Description	Stock
SMCJ78A-HRAT7 D# 64X6728	Littelfuse Inc	TVS 1.5KW 78V 5%UNI DO-214AB TR7 RoHS / TR RoHS: Not Compliant Min Qty: 500 Container: TAPE & REEL - FULL	0
SMCJ78A-HRA D# 64X8284	Littelfuse Inc	TVS DIODE, 1.5KW, 78V, UNIDIRECTIONAL, DO-214AB, Product Range:SMCJ-HRA Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:78V, Clamping Voltage Vc Max:126V, Diode Case Style:DO-214AB (SMC), No. of Pins:2Pins RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: Cut Tape	0
SMCJ78A-HR D# 64X8283	Littelfuse Inc	TVS DIODE, 1.5KW, 78V, UNIDIRECTIONAL, DO-214AB, Product Range:SMCJ-HR Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:78V, Clamping Voltage Vc Max:126V, Diode Case Style:DO-214AB (SMC), No. of Pins:2Pins RoHS Compliant: Yes RoHS: Compliant Min Qty: 500 Container: Cut Tape	0

Part Number

Manufacturer

Description

Stock

SMCJ78A-HR

Littelfuse Inc

ESD Suppressors / TVS Diodes 1.5kW 78V Hi Rel 5% Uni-Directional

Quick Inquiry

SMCJ78A-HR

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