Name: 5SF 4-R
Brand: Bel Fuse Inc.
SKU: 5SF-4-R
Availability: InStock
Rating: 5 (157 reviews)

5SF 4-R

For Reference Only

Part Number	5SF 4-R
Manufacturer	Bel Fuse Inc.
Description	FUSE GLASS 4A 250VAC 5X20MM
Datasheet	5SF 4-R Specifications
Package	5mm x 20mm
ECAD
In Stock	40,404 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 5SF 4-R (Fuses) is manufactured by Bel Fuse 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 5SF 4-R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 5SF 4-R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 5SF 4-R.

5SF 4-R Specifications

Manufacturer	Bel Fuse Inc.
Category	Circuit Protection - Fuses
Package	5mm x 20mm
ECAD
Series	5SF
Fuse Type	Cartridge, Glass
Current Rating	4A
Voltage Rating - AC	250V
Voltage Rating - DC	-
Response Time	Fast
Package / Case	5mm x 20mm
Mounting Type	Holder
Breaking Capacity @ Rated Voltage	40A
Melting I2t	26
Approvals	CCC, CE, CSA, cURus, IMQ, SEMKO, VDE
Operating Temperature	-55°C ~ 125°C
Color	-
Size / Dimension	0.201" Dia x 0.787" L (5.10mm x 20.00mm)

5SF 4-R Reviews

Kar***** Mody

March 24, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Moni*****right

March 12, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Cayso*****tillo

March 3, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Jam*****Huang

March 3, 2023

★ ★ ★ ★ ★

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

Zain*****holson

February 22, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

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5SF 4-R Packaging

5SF 4-R FAQ

1. How to order 5SF 4-R 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 5SF 4-R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 5SF 4-R. All suppliers must pass our qualification reviews before they can publish their products including 5SF 4-R on Heisener; we pay more attention to the channels and quality of 5SF 4-R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 5SF 4-R price and inventory displayed accurate?

The price and inventory of 5SF 4-R 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 5SF 4-R?

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 5SF 4-R we delivered, we will accept the replacement or return of the 5SF 4-R 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 5SF 4-R.

(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 5SF 4-R pin diagram, 5SF 4-R datasheet?

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

5SF 4-R Related Products

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F92A-CQ-2-M1J	Omron Automation and Safety, COUPLER INDUCTIVE M18 5MM, -, 5SF	View
PE2512FKM070R068L	Yageo, RES SMD 0.068 OHM 1% 1W 2512, 2512 (6432 Metric), 5SF	View
RNCF1206DTC750R	Stackpole Electronics Inc., RES SMD 750 OHM 0.5% 1/3W 1206, 1206 (3216 Metric), 5SF	View
2300HT-561-V	Bourns Inc., FIXED IND 560UH 3.4A 240 MOHM TH, Radial, 5SF	View
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TV06RQW-25-17PA	Amphenol Aerospace Operations, CONN PLUG MALE 42POS GOLD CRIMP, -, 5SF	View
JR13WCC-9(73)	Hirose Electric Co Ltd, CONN CABLE CLAMP SZ 13 M16 BLACK, -, 5SF	View
VI-B4V-EV-F3	Vicor Corporation, CONVERTER MOD DC/DC 5.8V 150W, Full Brick, 5SF	View

5SF 4-R 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

5SF 4-R

D# V36:1790_14269981

Bel Fuse

Fuse Miniature Fast Acting 4A 250V Holder Cartridge 5 X 20mm Glass T/R BSI/CCC/CE/CSA/PSE/SEMKO/VDE

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
5SFP 4-R D# 5SFP 4-R	Bel Fuse	Fuse Miniature 4A 250V Fast 2-Pin Axial Through Hole T/R - Bulk (Alt: 5SFP 4-R) RoHS: Compliant	0
MMF25SFRE4R75 D# MMF25SFRE4R75	YAGEO Corporation	General Type Metal Film Resistor 4.75Ohm 1/4W 1% Melf T/R - Tape and Reel (Alt: MMF25SFRE4R75)	0
5SF4A-R D# 5SF 4-R	Bel Fuse	Fuse Miniature 4A 250V Fast 2-Pin Cartridge Holder T/R - Bulk (Alt: 5SF 4-R) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

5SF 4-R

D# 0651R4000-11

Bel Fuse

FUSE GLASS 4A 250VAC 5X20MM (Alt: 0651R4000-11)

MMF25SFRE4R75

D# MMF25SFRE4R75

YAGEO Corporation

General Type Metal Film Resistor 4.75Ohm 1/4W 1% Melf T/R (Alt: MMF25SFRE4R75)

Part Number	Manufacturer	Description	Stock
5SF 4-R	Bel Fuse	Fuse Miniature Fast Acting 4A 250V Holder Cartridge 5 X 20mm Glass T/R	0
5SFP 4-R	Bel Fuse	Fuse Miniature Fast Acting 4A 250V Axial 5 X 20mm Glass T/R	0
MMF25SFRE4R75	YAGEO Corporation	RES SMD 4.75 OHM 1% 1/4W MELF	12000

Part Number	Manufacturer	Description	Stock
MFR25SFBE52-34R8 D# MFR25SFBE52-34R8-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-14R3 D# MFR25SFBE52-14R3-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MMF25SFRE4R75 D# 311-4.75BUCT-ND	YAGEO Corporation	RES SMD 4.75 OHM 1% 1/4W MELF	2143
MFR25SFBE52-44R2 D# MFR25SFBE52-44R2-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MMF25SFRE4R22 D# MMF25SFRE4R22-ND	YAGEO Corporation	RES SMD 1% 1/4W MELF	6000
MFR25SFBE52-34R D# MFR25SFBE52-34R-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
5SFP 4-R D# 5SFP4-R-ND	Bel Fuse	FUSE GLASS 4A 250VAC 5X20MM	0
MFR25SFBE52-14R D# MFR25SFBE52-14R-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-154R D# MFR25SFBE52-154R-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-604R D# MFR25SFBE52-604R-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-24R3 D# MFR25SFBE52-24R3-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-634R D# MFR25SFBE52-634R-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
MFR25SFBE52-24R9 D# MFR25SFBE52-24R9-ND	YAGEO Corporation	RES MF 1/4W 1% AXIAL	0
5SF 4-R D# 507-1231-ND	Bel Fuse	FUSE GLASS 4A 250VAC 5X20MM	2527

Part Number

Manufacturer

Description

Stock

MMF25SFRE4R75

YAGEO Corporation

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MMF25SFRE4R75

YAGEO Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3480

Part Number	Manufacturer	Description	Stock
CTEP125SF-4R0M	Central Technologies		0
CTLV4015SF-4R7N	Central Technologies		0
CTLV3015SF-4R7M	Central Technologies		10
CTLV3015SF-4R7N	Central Technologies		0
CTLV4015SF-4R7M	Central Technologies		10
CTEP105SF-4R0M	Central Technologies		0

Part Number

Manufacturer

Description

Stock

5SF4-R

Bel Fuse

RoHS: Compliant

900

Part Number	Manufacturer	Description	Stock
5SFP 4-R D# 530-5SFP4-R	Belden Inc	Cartridge Fuses RoHS: Compliant	4986
MMF25SFRE4R75 D# 603-MMF25SFRE4R75	YAGEO Corporation	MELF Resistors 1/4W 0.75 Ohm 1% RoHS: Compliant	3415
5SF 4-R D# 530-5SF4-R	Belden Inc	Cartridge Fuses RoHS: Compliant	3966
SFR10EZPJ4R7 D# 755-SFR10EZPJ4R7	ROHM Semiconductor	Thick Film Resistors - SMD 4.7ohm 0805 5% RoHS: Compliant	13804

Part Number

Manufacturer

Description

Stock

5SF 4-R

D# 58AC5755

Bel Fuse

BULK

RoHS: Not Compliant

Min Qty: 1000

Container: Bulk

5SFP 4-R

D# 58AC5775

Bel Fuse

BULK

RoHS: Not Compliant

Min Qty: 1000

Container: Bulk

Part Number	Manufacturer	Description	Stock
5SFP 4-R D# NS-5SFP 4-R	Bel Fuse	OEM/CM ONLY	6498
MMF25SFRE4R75 D# NS-MMF25SFRE4R75	YAGEO Corporation	OEM/CM ONLY	9015
5SF 4-R D# NS-5SF 4-R	Multiple	OEM/CM ONLY	9270

Part Number

Manufacturer

Description

Stock

5SF4-R

Bel Fuse

RoHS: Compliant

900

Part Number

Manufacturer

Description

Stock

5SF4-R

D# 000000000002398163

Bel Fuse

Cartridge Fuses

Part Number	Manufacturer	Description	Stock
5SF 4R	Bel Fuse	OEM/CM ONLY	4612
MMF25SFRE4R22	YAGEO Corporation	OEM/CM ONLY	6095
MMF25SFRE4R75	YAGEO Corporation	OEM/CM ONLY	3095

Part Number

Manufacturer

Description

Stock

5SF 4-R

D# 51552583

Bel Fuse

Fuse Miniature Fast Acting 4A 250V Holder Cartridge 5 X 20mm Glass T/R BSI/CCC/CE/CSA/PSE/SEMKO/VDE

RoHS: Compliant

Quick Inquiry

5SF 4-R

Certified Quality

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