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In Stock

RoHS

Mfr.	Mfr. No:	Qty	Ext Total

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BK/S500-4-R

Name: Eaton BK/S500-4-R
Brand: Eaton Electronics
SKU: 504-BK/S500-4-R
Price: 0.38 USD
Availability: InStock

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Mouser No:

504-BK/S500-4-R

Mfr. No:

BK/S500-4-R

Mfr.:

Eaton Electronics

Description:

Cartridge Fuses SMALL DIM. FUSE

Datasheet:

BK/S500-4-R Datasheet (PDF)

ECAD Model:

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In Stock: 456

Stock:: 456

Can Dispatch Immediately

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On Order:: 200

Expected 2026/03/30

800

Expected 2026/04/30
Factory Lead Time:: 20

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$0.38	$0.38
	$0.345	$3.45
	$0.286	$14.30
	$0.263	$26.30
	$0.233	$46.60
	$0.217	$108.50
	$0.201	$201.00
	$0.166	$830.00

Alternative Packaging

Mfr. Part No.:

BK1/S500-4-R

Packaging:

Bulk

Availability:

In Stock

Price:

$0.36

Min:

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Eaton
Product Category:	Cartridge Fuses
RoHS:
Series:	S500
Product:	Glass Fuses
Current Rating:	4 A
Fuse Type:	Fast Blow
Fuse Size/Group:	5 mm x 20 mm
Voltage Rating AC:	250 VAC
Interrupt Rating:	40 A
Mounting Style:	Holder / Clip
Termination Style:	Clip
Packaging:	Bulk
Resistance:	22 mOhms
Body Style:	Cylindrical
Brand:	Eaton Electronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Diameter:	5.2 mm
Indicator Style:	Without Indicator
Length:	20 mm
Product Type:	European Ferrule Fuse
Factory Pack Quantity:	100
Subcategory:	Fuses
Part # Aliases:	BK-S500-4-R
Unit Weight:	750 mg

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Datasheet

BK/S500-4-R Datasheet (PDF)

PCN

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CNHTS:: 8536100000
CAHTS:: 8536100000
USHTS:: 8536100020
JPHTS:: 853610000
KRHTS:: 8536109000
TARIC:: 8536101090
BRHTS:: 85361000
ECCN:: EAR99

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.