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Product Index > Circuit Protection > PTC Resettable Fuses > Littelfuse Inc. RKEF250
RKEF250 Littelfuse Inc. | RKEF250HF-ND DigiKey Electronics

RKEF250 Polymeric PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc
Price & Procurement
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 0.49000 £0.49
5 0.48000 £2.40
10 0.46600 £4.66
50 0.39220 £19.61
100 0.32560 £32.56
250 0.29600 £74.00
500 0.25162 £125.81
1,000 0.22201 £222.01
5,000 0.19981 £999.04

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number RKEF250HF-ND
Copy   RKEF250HF-ND
Quantity Available 24,018
Can ship immediately
Manufacturer

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Manufacturer Part Number

RKEF250

Copy   RKEF250
Description PTC RESET FUSE 60V 2.5A RADIAL
Copy   PTC RESET FUSE 60V 2.5A RADIAL
Manufacturer Standard Lead Time 11 Weeks
Detailed Description

Polymeric PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc

Copy   Polymeric PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc
Documents & Media
Datasheets RKEF250 Spec
PolySwitch, Radial-leaded Catalog
Product Training Modules Circuit Protection Products
Featured Product Innovative Circuit Protection Solutions
HTML Datasheet PolySwitch, Radial-leaded Catalog
EDA / CAD Models ? Download from Ultra Librarian
Product Attributes Select All
Categories Circuit Protection
PTC Resettable Fuses
Manufacturer Littelfuse Inc.
Series PolySwitch®, RKEF
Packaging ? Bulk ?
Part Status Active
Type Polymeric
Voltage - Max 60V
Current - Max 40A
Current - Hold (Ih) (Max) 2.5A
Current - Trip (It) 5A
Time to Trip 15.6s
Resistance - Initial (Ri) (Min) 40 mOhms
Resistance - Post Trip (R1) (Max) 140 mOhms
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.512" L x 0.150" W (13.00mm x 3.81mm)
Height - Seated (Max) 0.740" (18.80mm)
Thickness (Max) -
Lead Spacing 0.200" (5.08mm)
Approvals CSA, TUV, UL
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 500
Other Names RF3372-000
RKEF250HF

09:57:30 12/13/2018