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BK/MDA-20-R

Name: Eaton BK/MDA-20-R
Brand: Eaton Electronics
SKU: 504-BK/MDA-20-R
Price: 2.53 USD
Availability: InStock

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Mouser No:

504-BK/MDA-20-R

Mfr. No:

BK/MDA-20-R

Mfr.:

Eaton Electronics

Description:

Cartridge Fuses SMALL DIM. FUSE

Datasheet:

BK/MDA-20-R Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Eaton Electronics BK/MDA-20-R

In Stock: 88

Stock:: 88

Can Dispatch Immediately

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On Order:: 1,000

Expected 28/04/2026
Factory Lead Time:: 30

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

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Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.53	$2.53
	$2.13	$21.30
	$2.12	$212.00
	$1.97	$394.00
	$1.83	$915.00
	$1.50	$1,500.00

Alternative Packaging

Mfr. Part No.:

MDA-20-R

Packaging:

Bulk

Availability:

In Stock

Price:

$8.07

Min:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Eaton
Product Category:	Cartridge Fuses
RoHS:
Series:	MDA
Product:	Ceramic Fuses
Current Rating:	20 A
Fuse Type:	Time Delay / Slow Blow
Fuse Size/Group:	3AB (6.3 mm x 32 mm)
Voltage Rating AC:	250 VAC
Voltage Rating DC:	125 VDC
Interrupt Rating:	1.5 kA
Mounting Style:	Holder / Clip
Termination Style:	Clip
Packaging:	Bulk
Resistance:	4 mOhms
Body Style:	Cylindrical
Brand:	Eaton Electronics
Diameter:	6.35 mm
Indicator Style:	Without Indicator
Length:	31.75 mm
Product Type:	Electronic Time Delay Ferrule Fuse
Factory Pack Quantity:	100
Subcategory:	Fuses
Part # Aliases:	BK-MDA-20-R
Unit Weight:	2.485 g

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Filter Document:

Datasheet

BK/MDA-20-R Datasheet (PDF)

PCN

EU Declaration of Conformity (PDF)

CNHTS:: 8536100000
CAHTS:: 8536100000
USHTS:: 8536100040
JPHTS:: 853610000
TARIC:: 8536105090
BRHTS:: 85361000
ECCN:: EAR99

MDA Time-Delay Ceramic Tube Fuses

Eaton Electronics MDA Series Time-Delay Ceramic Tube Fuses are 1/4" x 1 1/4" (6.35 x 31.75mm) physical size and feature a nickel-plated brass endcap construction. The MDA Series is UL Listed and meets standard 248-14. The MDA Series Time-Delay Ceramic Tube Fuses offer a maximum rated current 40A, are available with axial leads, and are RoHS compliant.

Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

Fuses & Fuse Holders

Bussmann / Eaton Fuses and Fuse Holders are designed to provide overcurrent protection against harmful surges that cause critical damage. These fuses are offered in various sizes and are suitable for a wide range of applications, including automotive, power conversion, EV charging stations, industrial control panels, and material handling systems. Bussmann / Eaton Fuses and Fuse Holders provide various mounting options and configurations, ensuring an ideal solution can be found for any project.