Name: S501-1.25-R
Brand: Eaton
SKU: S501-1-25-R
Availability: InStock
Rating: 5 (127 reviews)

S501-1.25-R

For Reference Only

Part Number	S501-1.25-R
Manufacturer	Eaton
Description	FUSE CERAMIC 1.25A 250VAC 5X20MM
Datasheet	S501-1.25-R Specifications
Package	5mm x 20mm
ECAD
In Stock	2,592 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 # S501-1.25-R (Fuses) is manufactured by Eaton 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 S501-1.25-R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add S501-1.25-R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of S501-1.25-R.

S501-1.25-R Specifications

Manufacturer	Eaton
Category	Circuit Protection - Fuses
Package	5mm x 20mm
ECAD
Series	S501
Fuse Type	Cartridge, Glass
Current Rating	1.25A
Voltage Rating - AC	250V
Voltage Rating - DC	-
Response Time	Fast
Package / Case	5mm x 20mm
Mounting Type	Holder
Breaking Capacity @ Rated Voltage	1.5kA
Melting I2t	0.313
Approvals	CCC, cURus, MITI/JET, SEMKO
Operating Temperature	-
Color	-
Size / Dimension	0.205" Dia x 0.787" L (5.20mm x 20.00mm)

S501-1.25-R Reviews

Bea*****oore

March 31, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Wayl*****arra

March 27, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Clari*****axena

March 7, 2023

★ ★ ★ ★ ★

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

Ede*****athis

February 26, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Loui*****novan

February 24, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Write a Review

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S501-1.25-R Packaging

S501-1.25-R FAQ

1. How to order S501-1.25-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 S501-1.25-R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the S501-1.25-R. All suppliers must pass our qualification reviews before they can publish their products including S501-1.25-R on Heisener; we pay more attention to the channels and quality of S501-1.25-R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the S501-1.25-R price and inventory displayed accurate?

The price and inventory of S501-1.25-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 S501-1.25-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 S501-1.25-R we delivered, we will accept the replacement or return of the S501-1.25-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 S501-1.25-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 S501-1.25-R pin diagram, S501-1.25-R datasheet?

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

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S501-1.25-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
BK1/S501-1.25-R D# V36:1790_17658131	Eaton Corporation	Fuse Miniature Fast Acting 1.25A 250V Holder Cartridge 5 X 20mm Ceramic Bag CCC/CSA/IMQ/SEMKO/UL/VDE/cULus RoHS: Compliant	0
BK/S501-125-R D# V99:2348_14217830	Eaton Corporation	Fuse Miniature Fast Acting 1.25A 250V Holder Cartridge 5 X 20mm Ceramic Carton CCC/SEMKO/cULus RoHS: Compliant	0
S501-1.25-R D# V36:1790_14232397	Eaton Corporation	Fuse Miniature Fast Acting 1.25A 250V Holder Cartridge 5 X 20mm Ceramic CCC/CSA/IMQ/SEMKO/UL/VDE/cULus RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
S501-125-R D# S501-125-R	Eaton Corporation	Fuse Miniature 0.125A 250V Fast 2-Pin Cartridge Holder - Bulk (Alt: S501-125-R) RoHS: Compliant	0
BK/S501-1.25-R D# BK-S501-1-25-R	Eaton Corporation	Fuse Miniature 1.25A 250V Fast 2-Pin Cartridge Holder Cardboard Carton - Bulk (Alt: BK-S501-1-25-R) RoHS: Compliant	0
BK1/S501-1.25-R D# BK1-S501-1-25-R	Eaton Corporation	Fuse Miniature 1.25A 250V Fast 2-Pin Cartridge Holder Poly Bag - Bulk (Alt: BK1-S501-1-25-R)	0
BK/S501-125-R D# BK-S501-125-R	Eaton Corporation	Fuse Miniature 0.125A 250V Fast 2-Pin Cartridge Holder Cardboard Carton - Bulk (Alt: BK-S501-125-R) RoHS: Compliant	0
S501-1.25-R D# S501-1-25-R	Eaton Corporation	Fuse Miniature 1.25A 250V Fast 2-Pin Cartridge Holder - Bulk (Alt: S501-1-25-R) RoHS: Compliant	0
BK1/S501-125-R D# BK1-S501-125-R	Eaton Corporation	Fuse Miniature 0.125A 250V Fast 2-Pin Cartridge Holder Poly Bag - Bulk (Alt: BK1-S501-125-R)	0

Part Number	Manufacturer	Description	Stock
BK1/S501-1.25-R D# BK1-S501-1-25-R	Eaton Corporation	Fuse Miniature 1.25A 250V Fast 2-Pin Cartridge Holder Poly Bag (Alt: BK1-S501-1-25-R)	0
S501-125-R D# S501-1-25-R	Eaton Corporation	Fuse Miniature 0.125A 250V Fast 2-Pin Cartridge Holder (Alt: S501-1-25-R)	0
BK1/S501-125-R D# BK1-S501-125-R	Eaton Corporation	Fuse Miniature 0.125A 250V Fast 2-Pin Cartridge Holder Poly Bag (Alt: BK1-S501-125-R)	0

Part Number	Manufacturer	Description	Stock
S501-125-R	Eaton Bussmann	FUSE, QUICK BLOW, 1.25A, Voltage Rating V AC:250V, Fuse Current:1.25A, Breaking Capacity Current AC:1.5kA, Fuse Size Metric:5mm x 20mm, Fuse Size Imperial:-, Blow Characteristic:Fast Acting, Series:S501, Approval Bodies:CCC, CSA, , RoHS Compliant: Yes	495
BK/S501-125-R	Eaton Bussmann		300
BK1-S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic Poly Bag	0
BK1/S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic Poly Bag	0
BK/S501-1.25-R	Eaton Bussmann		300
BK1/S501-1.25-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic Poly Bag	0

Part Number	Manufacturer	Description	Stock
BK1/S501-125-R D# BK1/S501-125-R-ND	Eaton Bussmann	FUSE CERAMIC 125MA 250VAC 5X20MM	0
BK/S501-1.25-R D# 283-5043-ND	Eaton Bussmann	FUSE CERAMIC 1.25A 250VAC 5X20MM	218
S501-125-R D# S501-125-R-ND	Eaton Bussmann	FUSE CERAMIC 125MA 250VAC 5X20MM	0
BK1/S501-1.25-R D# BK1/S501-1.25-R-ND	Eaton Bussmann	FUSE CERAMIC 1.25A 250VAC 5X20MM	0
BK/S501-125-R D# 283-3872-ND	Eaton Bussmann	FUSE CERAMIC 125MA 250VAC 5X20MM	135
S501-1.25-R D# S501-1.25-R-ND	Eaton Bussmann	FUSE CERAMIC 1.25A 250VAC 5X20MM	0

Part Number

Manufacturer

Description

Stock

S501-125-R

D# 1615145

Eaton Bussmann

FUSE, QUICK BLOW, 125MA

RoHS: Compliant

Min Qty: 10

Container: Each

S501-1-25-R

D# 1615150

Eaton Bussmann

FUSE, QUICK BLOW, 1.25A

RoHS: Compliant

Min Qty: 10

Container: Each

669

Part Number

Manufacturer

Description

Stock

S501-125-R

Eaton Corporation

RoHS: Compliant

pbFree: Yes

S501-1.25-R

Eaton Corporation

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic RoHS: Compliant	4
BK1/S501-1.25-R	Eaton Bussmann	RoHS: Not Compliant	0
BK/S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic RoHS: Compliant	4

Part Number

Manufacturer

Description

Stock

S501-1.25-R

N/A

OEM/CM Immediate delivery

80000

S501-125-R

N/A

OEM/CM Immediate delivery

80000

Part Number

Manufacturer

Description

Stock

S501-125-R

D# 504-S501-125-R

Eaton Corporation

Cartridge Fuses S501 125mA

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

S501-1-25-R

D# 01P4118

Eaton Bussmann

FUSE, QUICK BLOW, 1.25A, Blow Characteristic:Fast Acting, Fuse Current:1.25A, Voltage Rating VAC:250V, Fuse Size Metric:5mm x 20mm, Fuse Size Imperial:-, Product Range:S501 Series, Breaking Capacity Current AC:1.5kA, SVHC:No SVHC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 10

Container: Bulk

669

BK1/S501-125-R

D# 83R2949

Eaton Bussmann

S501 125mA BUSS FA BK1 1000 BAG -R / Bulk

RoHS: Not Compliant

Min Qty: 1000

Container: Bulk

Part Number	Manufacturer	Description	Stock
S501-125-R D# NS-S501-125-R	Eaton Bussmann	OEM/CM ONLY	2013
BK1/S501-125-R D# NS-BK1/S501-125-R	Eaton Bussmann	OEM/CM ONLY	2549
BK1/S501-1.25-R D# NS-BK1/S501-1.25-R	Eaton Bussmann	OEM/CM ONLY	5156

Part Number	Manufacturer	Description	Stock
S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic RoHS: Compliant	4
BK1/S501-1.25-R	Eaton Bussmann	RoHS: Not Compliant	0
BK/S501-125-R	Eaton Bussmann	Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic RoHS: Compliant	4

Part Number	Manufacturer	Description	Stock
BK/S501-125-R D# BK_S501-125-R	Eaton Bussmann		0
BK1/S501-125-R D# BK1_S501-125-R	Eaton Bussmann		0
BK/S501.125R D# BK_S501dot125R	Eaton Bussmann	Fuse	480
BK/S501-1.25-R D# BK_S501-1dot25-R	Eaton Bussmann		0
BK1/S501-1.25-R D# BK1_S501-1dot25-R	Eaton Bussmann		0
S501-125-R D# S501-125-R	Eaton Bussmann		0

Part Number	Manufacturer	Description	Stock
1S501-125-R D# 000000000002446148	Eaton Bussmann	Cartridge Fuses	0
BK1/S501-125-R D# 000000000002490832	Eaton Bussmann	Cartridge Fuses S501 125mA FA	0
BK/S501-1.25-R D# 000000000003490997	Eaton Bussmann	Cartridge Fuses S501 1.25A BUSS FA	0
S501-125-R D# 000000000001626376	Eaton Bussmann	Cartridge Fuses S501 125mA	0
BK1/S501-1.25-R D# 000000000003884179	Eaton Bussmann	Cartridge Fuses 250V 1.25A FA 5X20MM Ceramic	0
S501-1.25-R D# 000000000003493603	Eaton Bussmann	Cartridge Fuses S501 1.25A BUSS FUSE	0
BK/S501-125-R D# 000000000003490999	Eaton Bussmann	Cartridge Fuses SMALL DIM. FUSE	0

Part Number

Manufacturer

Description

Stock

S501-1.25-R

N/A

IN stock Immediate delivery

79985

S501-125-R

N/A

IN stock Immediate delivery

79985

Part Number	Manufacturer	Description	Stock
BK1/S501-125-R	Eaton Corporation	Cartridge Fuses S501 125mA FA pbFree: Pb-Free	0
BK1-S501-125-R	Eaton Corporation	Cartridge Fuses S501 125mA FA pbFree: Pb-Free	0
S501-125-R	Eaton Corporation	Cartridge Fuses S501 125mA	0
BK/S501-125-R	Eaton Corporation	Cartridge Fuses SMALL DIM. FUSE pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

BK/S501-125-R

D# 30245362

Eaton Bussmann

Fuse Miniature Fast Acting 0.125A 250V Holder Cartridge 5 X 20mm Ceramic Carton CCC/CSA/IMQ/SEMKO/UL/VDE/cULus

Part Number

Manufacturer

Description

Stock

S501-1-25-R

D# 1615150

Eaton Bussmann

FUSE, QUICK BLOW, 1.25A

RoHS: Compliant

Min Qty: 10

Container: Each

669

Quick Inquiry

S501-1.25-R

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