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PSR031FL0550Z
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PSR031FL0550Z


Part Number PSR031FL0550Z
Zouser Part # PSR031FL0550Z
Manufacturer Littelfuse
Category PowerCircuit ProtectionElectrical, Specialty Fuses
Description FUSE POWR-SPEED METRC SZ:31 550A
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models PSR031FL0550Z PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jul 9 - Jul 14 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

Quick Inquiry

In Stock509 - More on Order
Quote LimitNo Limit
Lead-TimeTo be Confirmed
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

Zouser will offer the most competitive prices for you, please refer to the quotations.

PSR031FL0550Z Specifications

Part Number PSR031FL0550Z
Brand Littelfuse
Lifecycle Active
RoHS No RoHS Information
Product Line Power
Category Circuit Protection
Subcategory Electrical, Specialty Fuses
Manufacturer Littelfuse Inc.
Series POWR-SPEED® PSR
Fuse Type Square
Current Rating (Amps) 550A
Voltage Rating - AC 700V
Voltage Rating - DC 600V
Response Time Fast Blow
Applications Semiconductors
Features Indicating
Class -
Approvals CCC, CE, cURus, UL
Operating Temperature -55°C ~ 125°C
Breaking Capacity @ Rated Voltage 200kA AC, 150kA DC
Mounting Type Bolt Mount
Package / Case -
Size / Dimension 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm)

PSR031FL0550Z Documents

PSR031FL0550Z, PSR031FL0550Z Datasheet (Total Pages: 21, Size: 2,212.03 KB)
PSR073FS0800Z Datasheet CoverPSR073FS0800Z Datasheet Page 2PSR073FS0800Z Datasheet Page 3PSR073FS0800Z Datasheet Page 4PSR073FS0800Z Datasheet Page 5PSR073FS0800Z Datasheet Page 6PSR073FS0800Z Datasheet Page 7PSR073FS0800Z Datasheet Page 8PSR073FS0800Z Datasheet Page 9PSR073FS0800Z Datasheet Page 10PSR073FS0800Z Datasheet Page 11PSR073FS0800Z Datasheet Page 12PSR073FS0800Z Datasheet Page 13PSR073FS0800Z Datasheet Page 14

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