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0438004.WR
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0438004.WR


Part Number 0438004.WR
Zouser Part # 0438004-WR
Manufacturer Littelfuse
Category PowerCircuit ProtectionFuses
Description FUSE BRD MNT 4A 12VAC 32VDC 0603
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models 0438004.WR PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Oct 7 - Oct 12 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

Quick Inquiry

In Stock314 - More on Order
Quote LimitNo Limit
Lead-TimeCan Ship Immediately
Minimum1

Pricing (USD)

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Qty.Unit PriceExt. Price
1$ 0.0000$ 0.0000
100$ 0.0000$ 0.0000
500$ 0.0000$ 0.0000
1000$ 0.0000$ 0.0000

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0438004.WR Specifications

Part Number 0438004.WR
Brand Littelfuse
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Power
Category Circuit Protection
Subcategory Fuses
Manufacturer Littelfuse Inc.
Series 438
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 4A
Voltage Rating - AC 12V
Voltage Rating - DC 32V
Response Time Fast Blow
Package / Case 0603 (1608 Metric)
Mounting Type Surface Mount
Breaking Capacity @ Rated Voltage 50A
Melting I²t 0.692
Approvals CSA, UL
Operating Temperature -55°C ~ 150°C
Color -
Size / Dimension 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm)

0438004.WR Documents

0438004.WR, 0438004.WR Datasheet (Total Pages: 3, Size: 561.99 KB)
0438006.WR Datasheet Cover0438006.WR Datasheet Page 20438006.WR Datasheet Page 3

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