Name: MDA-1/2-R
Brand: Eaton
SKU: MDA-1-2-R
Availability: InStock
Rating: 5 (91 reviews)

MDA-1/2-R

For Reference Only

Part Number	MDA-1/2-R
Manufacturer	Eaton
Description	FUSE CERM 500MA 250VAC 3AB 3AG
Datasheet	MDA-1/2-R Datasheet MDA-1/2-R Specifications
Package	3AB, 3AG, 1/4" x 1-1/4"
ECAD
In Stock	7,524 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MDA-1/2-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 MDA-1/2-R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MDA-1/2-R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MDA-1/2-R.

MDA-1/2-R Specifications

Manufacturer	Eaton
Category	Circuit Protection - Fuses
Package	3AB, 3AG, 1/4" x 1-1/4"
ECAD
Series	MDA
Fuse Type	Cartridge, Ceramic
Current Rating	500mA
Voltage Rating - AC	250V
Voltage Rating - DC	-
Response Time	Slow
Package / Case	3AB, 3AG, 1/4" x 1-1/4"
Mounting Type	Holder
Breaking Capacity @ Rated Voltage	35A
Melting I2t	2.53
Approvals	CE, CSA, UL
Operating Temperature	-
Color	-
Size / Dimension	0.250" Dia x 1.250" L (6.35mm x 31.75mm)

MDA-1/2-R Datasheet

MDA-1/2-R Reviews

Haz*****Mccoy

April 7, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Mat*****House

March 28, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Joel*****oyer

March 27, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Mar***** Bava

March 21, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Rhy*****hatri

March 12, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Eva*****rner

March 11, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Coe*****hatia

March 4, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Mela*****Hanson

February 23, 2023

★ ★ ★ ★ ★

MDA-1/2-R arrived in great condition, very happy, Would buy again. A++ . thank you!!

Emo*****Shan

February 22, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Write a Review

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MDA-1/2-R Packaging

MDA-1/2-R FAQ

1. How to order MDA-1/2-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 MDA-1/2-R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MDA-1/2-R. All suppliers must pass our qualification reviews before they can publish their products including MDA-1/2-R on Heisener; we pay more attention to the channels and quality of MDA-1/2-R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MDA-1/2-R price and inventory displayed accurate?

The price and inventory of MDA-1/2-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 MDA-1/2-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 MDA-1/2-R we delivered, we will accept the replacement or return of the MDA-1/2-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 MDA-1/2-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 MDA-1/2-R pin diagram, MDA-1/2-R datasheet?

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

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MDA-1/2-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
BK/MDA-12-R D# V99:2348_14679891	Eaton Corporation	Fuse Miniature Slow Blow Acting 12A 250V Holder Cartridge 6.35 X 31.75mm Ceramic RoHS: Compliant	0
BK/MDA-1/2-R D# V36:1790_14679777	Eaton Corporation	Fuse Miniature Slow Blow Acting 12A 250V Holder Cartridge 6.35 X 31.75mm Ceramic RoHS: Compliant	0
MDA-12-R D# V99:2348_14679876	Eaton Corporation	Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL RoHS: Compliant	0
BK-MDA-12-R D# E54:1762_00945812	Eaton Corporation	Fuse Miniature Slow Blow Acting 12A 250V Holder Cartridge 6.35 X 31.75mm Ceramic RoHS: Compliant	0
MDA-1/2-R D# V36:1790_14679805	Eaton Corporation	Fuse Miniature Slow Blow Acting 0.5A 250V Holder Cartridge 6.35 X 31.75mm Ceramic CE RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MDA-12-R D# 51K3893	Eaton Corporation	Time Delay Ceramic Tube Fuse 250VAC - Bulk (Alt: 51K3893) RoHS: Compliant	0
MDA-1/2-R D# MDA-1-2-R	Eaton Corporation	Fuse Miniature 0.5A 250V Slow Blow 2-Pin Cartridge Holder - Bulk (Alt: MDA-1-2-R) RoHS: Compliant	0
BK/MDA-12-R D# BK-MDA-12-R	Eaton Corporation	Fuse Miniature 12A 250V Slow Blow 2-Pin Cartridge Holder Carton - Bulk (Alt: BK-MDA-12-R) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

BK/MDA-12-R

D# BK/MDA-12-R

Eaton Corporation

Fuse Miniature 12A 250V Slow Blow 2-Pin Cartridge Holder Carton (Alt: BK/MDA-12-R)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MDA-1/2-R D# MDA-1-2-R	Eaton Corporation	Fuse Miniature 0.5A 250V Slow Blow 2-Pin Cartridge Holder (Alt: MDA-1-2-R)	0
PJSMDA12 T/R13 D# PJSMDA12_R2_00001	PanJit Semiconductor	ESD Suppressor TVS 25KV 8-Pin SOIC T/R (Alt: PJSMDA12_R2_00001)	0
BK/MDA-12-R D# BK-MDA-12-R	Eaton Corporation	Fuse Miniature 12A 250V Slow Blow 2-Pin Cartridge Holder Carton (Alt: BK-MDA-12-R)	0

Part Number

Manufacturer

Description

Stock

BK/MDA-1/2-R

Eaton Bussmann

Part Number

Manufacturer

Description

Stock

BK1MDA-12-R

COOPER B LINE

BK/MDA-12-R

COPPER/BUSSMAN

Part Number	Manufacturer	Description	Stock
BK1-MDA-12-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 0.5A 250V Holder Cartridge 6.35 X 31.75mm Ceramic Cardboard Carton	0
BK/MDA-1/2-R	Eaton Bussmann	FUSE 3AB 250V UL TD 12A	2941
MDA-12-R	Eaton Bussmann	FUSE 3AB 250V UL TD 12A	2941
MDA-1/2-R	Eaton Bussmann	FUSE 3AB 250V UL TD 12A	2941
BK/MDA-12-R	Eaton Bussmann	FUSE 3AB 250V UL TD 12A	2941
BK1/MDA-12-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 0.5A 250V Holder Cartridge 6.35 X 31.75mm Ceramic Cardboard Carton	0

Part Number	Manufacturer	Description	Stock
BK1/MDA-12-R D# BK1/MDA-12-R-ND	Eaton Bussmann	FUSE CERAMIC 12A 250VAC 3AB 3AG	0
BK/MDA-1/2-R D# 283-2721-ND	Eaton Bussmann	FUSE CERM 500MA 250VAC 3AB 3AG	466
BK/MDA-12-R D# 283-2723-ND	Eaton Bussmann	FUSE CERAMIC 12A 250VAC 3AB 3AG	6682

Part Number	Manufacturer	Description	Stock
BK/MDA-12-R D# 1150668	Eaton Bussmann	FUSE, CARTRIDGE, 12A 6.3X32MM TIME DELAY RoHS: Compliant Min Qty: 1 Container: Each	277
BK/MDA-1/2-R D# 1150666	Eaton Bussmann	FUSE CARTRIDGE 500mA 6.3X32MM TIME DELAY RoHS: Compliant Min Qty: 1 Container: Each	316
MDA-12-R D# 1615133	Eaton Bussmann	FUSE, ANTISURGE, CERAMIC, 12A RoHS: Compliant Min Qty: 1 Container: Each	0
MDA-1/2-R D# 1615121	Eaton Bussmann	FUSE, ANTISURGE, CERAMIC, 0.5A RoHS: Compliant Min Qty: 1 Container: Each	0

Part Number	Manufacturer	Description	Stock
BK/MDA-12-R	Eaton Corporation	RoHS: Compliant pbFree: Yes	0
BK/MDA-1/2-R	Eaton Corporation	Time Delay Fuse, 6.3mm x 32mm, 250VAC, 0.50A, Ceramic Cartridge RoHS: Compliant pbFree: Yes	0
MDA-1/2-R	Eaton Corporation	RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
MDA-12-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL RoHS: Compliant	1026
MDA-1/2-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL RoHS: Compliant	555
BK/MDA-12-R	Eaton Bussmann	Fuse Miniature 12A 250V Slow Blow 2-Pin Cartridge Holder RoHS: Compliant	1026
BK/MDA-1/2-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 0.5A 250V Holder Cartridge 6.35 X 31.75mm Ceramic RoHS: Compliant	555

Part Number	Manufacturer	Description	Stock
BK/MDA-1/2-R D# 504-BK/MDA-1/2-R	Eaton Corporation	Cartridge Fuses SMALL DIM. FUSE RoHS: Compliant	530
MDA-12-R D# 504-MDA-12-R	Eaton Corporation	Cartridge Fuses SMALL DIMENSION FUSE RoHS: Compliant	465
BK/MDA-12-R D# 504-BK/MDA-12A-R	Eaton Corporation	Cartridge Fuses SMALL DIM. FUSE RoHS: Compliant	530

Part Number	Manufacturer	Description	Stock
BK/MDA-1/2-R D# 48K9685	Eaton Bussmann	FUSE CARTRIDGE 500mA 6.3X32MM TIME DELAY, Blow Characteristic:Time Delay, Fuse Current:500mA, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:MDA Series, Fuse Leads:Unleaded RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	316
MDA-12-R D# 51K3893	Eaton Bussmann	CARTRIDGE FUSE, TIME DELAY, 12A, 250V, Blow Characteristic:Time Delay, Fuse Current:12A, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:MDA Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	72
BK/MDA-12-R D# 48K9689	Eaton Bussmann	FUSE, CARTRIDGE, 12A 6.3X32MM TIME DELAY, Blow Characteristic:Time Delay, Fuse Current:12A, Voltage Rating VAC:250V, Fuse Size Metric:6.3mm x 32mm, Fuse Size Imperial:1/4" x 1-1/4", Product Range:MDA Series, Fuse Leads:Unleaded RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	277

Part Number

Manufacturer

Description

Stock

MDA-1/2-R

D# NS-MDA-1/2-R

Eaton Bussmann

OEM/CM ONLY

8565

BK1/MDA-12-R

D# NS-BK1/MDA-12-R

Eaton Bussmann

OEM/CM ONLY

8743

Part Number	Manufacturer	Description	Stock
BK/MDA-12-R	Eaton Bussmann	Fuse Miniature 12A 250V Slow Blow 2-Pin Cartridge Holder RoHS: Compliant	1026
BK/MDA-1/2-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 0.5A 250V Holder Cartridge 6.35 X 31.75mm Ceramic RoHS: Compliant	555
MDA-12-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL RoHS: Compliant	1026
MDA-1/2-R	Eaton Bussmann	Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL RoHS: Compliant	555

Part Number

Manufacturer

Description

Stock

BK1MDA-12-R

COOPER B LINE

Part Number	Manufacturer	Description	Stock
BK/MDA-1/2-R D# BK_MDA-1_2-R	Eaton Bussmann		0
BK1/MDA-12-R D# BK1_MDA-12-R	Eaton Bussmann		0
MDA-1/2-R D# MDA-1_2-R	Eaton Bussmann	Fuse	800
BK/MDA-12-R D# BK_MDA-12-R	Eaton Bussmann		0

Part Number	Manufacturer	Description	Stock
MDA-12-R D# 000000000001626169	Eaton Bussmann	Cartridge Fuses SMALL DIMENSION FUSE	0
MDA-1/2-R D# 000000000001626165	Eaton Bussmann	Cartridge Fuses SMALL DIMENSION FUSE	0
BK/MDA-12-R D# 000000000003490591	Eaton Bussmann	Cartridge Fuses SMALL DIM. FUSE	0
BK1/MDA-12-R D# 000000000002490790	Eaton Bussmann	Cartridge Fuses BUSS SMALL DIMENSION FUSE	0
1MDA-12-R D# 000000000002446126	Eaton Bussmann	Cartridge Fuses	0
BK/MDA-1/2-R D# 000000000003490586	Eaton Bussmann	Cartridge Fuses SMALL DIM. FUSE	0

Part Number

Manufacturer

Description

Stock

MDA12R

Eaton Bussmann

OEM/CM ONLY

842

BK/MDA12R

Eaton Bussmann

OEM/CM ONLY

1814

Part Number	Manufacturer	Description	Stock
MDA-1-2-R	Eaton Corporation	Cartridge Fuses SMALL DIMENSION FUSE	0
BK-MDA-1-2-R	Eaton Corporation	Cartridge Fuses .5 AMP 250V TIME DELAY pbFree: Pb-Free	0
BK/MDA-1/2-R	Eaton Corporation	Cartridge Fuses SMALL DIM. FUSE pbFree: Pb-Free	0
BK-MDA-12-R	Eaton Corporation	Cartridge Fuses SMALL DIMENSION FUSE pbFree: Pb-Free	0
BK/MDA-12-R	Eaton Corporation	Cartridge Fuses SMALL DIM. FUSE pbFree: Pb-Free	0
MDA-12-R	Eaton Corporation	Cartridge Fuses SMALL DIMENSION FUSE pbFree: Pb-Free	0
MDA-1/2-R	Eaton Corporation	Cartridge Fuses SMALL DIMENSION FUSE	0

Part Number

Manufacturer

Description

Stock

MDA-12-R

D# 30244462

Eaton Bussmann

Fuse Miniature Slow Blow Acting 12A 250V Holder Axial 6.35 X 31.75mm Ceramic CE/CSA/UL

BK-MDA-12-R

D# 26640368

Eaton Bussmann

Fuse Miniature Slow Blow Acting 12A 250V Holder Cartridge 6.35 X 31.75mm Ceramic

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

BK-MDA-12-R

Eaton Bussmann

RFQ

14196

Part Number

Manufacturer

Description

Stock

BK/MDA-12-R

D# 1150668

Eaton Bussmann

FUSE, CARTRIDGE, 12A 6.3X32MM TIME DELAY

RoHS: Compliant

Min Qty: 1

Container: Each

277

BK/MDA-1/2-R

D# 1150666

Eaton Bussmann

FUSE CARTRIDGE 500mA 6.3X32MM TIME DELAY

RoHS: Compliant

Min Qty: 1

Container: Each

316

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MDA-1/2-R

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