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Product Overview
Digi-Key Part Number RKEF250KHF-ND
Quantity Available 3,423
Can ship immediately
Manufacturer

Manufacturer Part Number

RKEF250K

Description POLYSWITCH PTC RESET 2.5A
Expanded Description PTC Resettable Fuse 60V 2.5A Ih Through Hole Radial, Disc
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 10 Weeks
Product Attributes Select All
Categories
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 mOhm
Resistance - Post Trip (R1) (Max) 140 mOhm
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max) 0.902" (22.90mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)
Approvals CSA, TUV, UL
 
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Additional Resources
Standard Package ? 500
Other Names RF3373-000
RKEF250KHF

01:16:02 3/25/2017

Price & Procurement
 

Quantity
All prices are in NZD.
Price Break Unit Price Extended Price
1 0.97000 0.97
5 0.94000 4.70
10 0.91100 9.11
50 0.76720 38.36
100 0.63690 63.69
250 0.57904 144.76
500 0.49216 246.08
1,000 0.43427 434.27
5,000 0.39084 1,954.19

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

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