Name: SMF4L48A
Brand: Littelfuse Inc.
SKU: SMF4L48A
Availability: InStock
Rating: 5 (174 reviews)

SMF4L48A

For Reference Only

Part Number	SMF4L48A
Manufacturer	Littelfuse Inc.
Description	TVS DIODES 48VWM 77.4VC SOD123FL
Datasheet	SMF4L48A Datasheet SMF4L48A Specifications
Package	SOD-123F
ECAD
In Stock	36,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SMF4L48A (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 SMF4L48A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SMF4L48A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SMF4L48A.

SMF4L48A Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Diodes
Package	SOD-123F
ECAD
Series	SMF4L
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	48V
Voltage - Breakdown (Min)	53.3V
Voltage - Clamping (Max) @ Ipp	77.4V
Current - Peak Pulse (10/1000µs)	5.2A
Power - Peak Pulse	400W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SOD-123F
Supplier Device Package	SOD-123FL

SMF4L48A Datasheet

SMF4L48A Reviews

Stev*****hadha

April 9, 2023

★ ★ ★ ★ ★

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

Alys*****easley

March 30, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Isab*****ooker

March 20, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Vad*****ontes

March 19, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Jaba*****odhi

March 12, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Damie*****hariah

March 8, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Crist*****ilcox

March 3, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Veda*****amillo

February 21, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Write a Review

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SMF4L48A Packaging

SMF4L48A FAQ

1. How to order SMF4L48A 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 SMF4L48A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SMF4L48A. All suppliers must pass our qualification reviews before they can publish their products including SMF4L48A on Heisener; we pay more attention to the channels and quality of SMF4L48A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SMF4L48A price and inventory displayed accurate?

The price and inventory of SMF4L48A 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 SMF4L48A?

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 SMF4L48A we delivered, we will accept the replacement or return of the SMF4L48A 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 SMF4L48A.

(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 SMF4L48A pin diagram, SMF4L48A datasheet?

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

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SMF4L48A 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
SMF4L48A-Q D# V72:2272_23375636	Bourns Inc	TVS Diode Single Uni-Dir 48V 400W Automotive 2-Pin SOD-123FL T/R	0
SMF4L48A D# V72:2272_16264218	Littelfuse Inc	TVS Diode Single Uni-Dir 48V 2KW 2-Pin SOD-123FL T/R	0
TPSMF4L48A D# V72:2272_16265652	Littelfuse Inc	TVS Diode Single Uni-Dir 48V 2KW Automotive 2-Pin SOD-123F T/R	0

Part Number

Manufacturer

Description

Stock

SMF4L48A

D# SMF4L48A

Bourns Inc

Diode TVS Single Uni-Dir 48V 400W 2-Pin SOD-123FL T/R - Tape and Reel (Alt: SMF4L48A)

RoHS: Compliant

SMF4L48A-Q

D# SMF4L48A-Q

Bourns Inc

Diode TVS Single Uni-Dir 48V 400W 2-Pin SOD-123FL T/R - Tape and Reel (Alt: SMF4L48A-Q)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SMF4L48A-Q

D# SMF4L48A-Q

Bourns Inc

Diode TVS Single Uni-Dir 48V 400W 2-Pin SOD-123FL T/R (Alt: SMF4L48A-Q)

RoHS: Compliant

SMF4L48A

D# SMF4L48A

Bourns Inc

Diode TVS Single Uni-Dir 48V 400W 2-Pin SOD-123FL T/R (Alt: SMF4L48A)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TPSMF4L48A

D# F7550CT-ND

Littelfuse Inc

TVS DIODE 48V 77.4V SOD123FL

3948

SMF4L48A

D# F7489CT-ND

Littelfuse Inc

TVS DIODE 48V 77.4V SOD123FL

2588

Part Number

Manufacturer

Description

Stock

TPSMF4L48A

D# 2773926

Littelfuse Inc

TVS DIODE, AEC-Q101, 2KW, 48V, SOD-123FL

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

286

SMF4L48A

D# 2773878RL

Littelfuse Inc

TVS DIODE, 2KW, 48V, UNIDIR, SOD-123FL

RoHS: Compliant

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

SMF4L48A

Littelfuse Inc

Diode TVS Single Uni-Dir 48V 400W 2-Pin SOD-123FL

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SMF4L48A

Littelfuse Inc

OEM/CM Immediate delivery

30000

Part Number	Manufacturer	Description	Stock
TPSMF4L48A D# 576-TPSMF4L48A	Littelfuse Inc	ESD Suppressors / TVS Diodes 2kW 48V AEC-Q101 5% Uni-Directional RoHS: Compliant	4185
SMF4L48A-Q D# 652-SMF4L48A-Q	Bourns Inc	ESD Suppressors / TVS Diodes TVS 400W UNI RoHS: Compliant	9882
SMF4L48A D# 652-SMF4L48A	Bourns Inc	ESD Suppressors / TVS Diodes TVS 400W UNI RoHS: Compliant	2255

Part Number	Manufacturer	Description	Stock
SMF4L48A D# 34AC6121	Littelfuse Inc	TVS SMF4L 48V Uni, 7 TR / TR RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
TPSMF4L48A D# 34AC6850	Littelfuse Inc	TVS TPSMF4L 48V Uni, 7 TR / TR RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
SMF4L48A-Q D# 33AH9533	Bourns Inc	DIO TVS VWM 48V 400W UNI SMF AEC-Q RoHS: Not Compliant Min Qty: 10000 Container: Bulk	0

Part Number

Manufacturer

Description

Stock

TPSMF4L48A

Littelfuse Inc

OEM/CM ONLY

5881

SMF4L48A

Bourns Inc

OEM/CM ONLY

4744

Part Number

Manufacturer

Description

Stock

SMF4L48A

Littelfuse Inc

IN stock Immediate delivery

29985

Part Number	Manufacturer	Description	Stock
SMF4L48A-Q	Bourns Inc	ESD Suppressors / TVS Diodes TVS 400W UNI pbFree: Pb-Free	0
TPSMF4L48A	Littelfuse Inc	ESD Suppressors / TVS Diodes 2kW 48V AEC-Q101 5% Uni-Directional	0
SMF4L48A	Littelfuse Inc	ESD Suppressors / TVS Diodes 400W 48V 5% Uni-directional	0

Part Number

Manufacturer

Description

Stock

TPSMF4L48A

D# 31280564

Littelfuse Inc

TVS Diode Single Uni-Dir 48V 2KW Automotive 2-Pin SOD-123F T/R

Part Number

Manufacturer

Description

Stock

TPSMF4L48A

D# 2773926

Littelfuse Inc

TVS DIODE, AEC-Q101, 2KW, 48V, SOD-123FL

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

286

SMF4L48A

D# 2773878

Littelfuse Inc

TVS DIODE, 2KW, 48V, UNIDIR, SOD-123FL

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

1649

Quick Inquiry

SMF4L48A

Certified Quality

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