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Product Overview
Digi-Key Part Number LR4-550F-ND
Quantity Available 4,590
Can ship immediately
Manufacturer

Manufacturer Part Number

LR4-550F

Description PTC RESET FUSE 20V 5.5A STRAP
Manufacturer Standard Lead Time 9 Weeks
Detailed Description

Polymeric PTC Resettable Fuse 20V 5.5A Ih User Defined Strap

Product Attributes Select All
Categories
Manufacturer Littelfuse Inc.
Series PolySwitch®, LR4
Packaging ? Bulk ?
Part Status Active
Type Polymeric
Voltage - Max 20V
Current - Max 100A
Current - Hold (Ih) (Max) 5.5A
Current - Trip (It) 10.5A
Time to Trip 5s
Resistance - Initial (Ri) (Min) 9 mOhms
Resistance - Post Trip (R1) (Max) 22 mOhms
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type User Defined
Package / Case Strap
Size / Dimension 1.417" L x 0.283" W (36.00mm x 7.20mm)
Height - Seated (Max) -
Thickness (Max) 0.039" (1.00mm)
Lead Spacing -
Approvals CSA, TUV, UL
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package ? 1,000
Other Names E74816-000
RF1545-000
RF1545-000-ND
RF1545000

11:25:52 7/18/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.09000 $1.09
5 1.05400 $5.27
10 0.98600 $9.86
50 0.81600 $40.80
100 0.68000 $68.00
250 0.66300 $165.75
500 0.56100 $280.50
1,000 0.49300 $493.00
5,000 0.44200 $2,210.00

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