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RKEF250K

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Part No :

RKEF250K

Manufacturer
Wickmann / Littelfuse
VIGOR # :

1967729

Description
PTC RESET FUSE 60V 2.5A RADIAL
Catalog
PTC Resettable Fuses
DataSheet
RKEF250K PDF
Country of origin
Confirming
Date code
TBC
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RKEF250K Specifications
Type Description
Series:PolySwitch®, RKEF
Package:Bag
Part Status:Active
Type:Polymeric
Voltage - Max:60V
Current - Max:40 A
Current - Hold (Ih) (Max):2.5 A
Current - Trip (It):5 A
Time to Trip:15.6 s
Resistance - Initial (Ri) (Min):40 mOhms
Resistance - Post Trip (R1) (Max):140 mOhms
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)
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
In Stock: 383
Shipped from
HK warehouse
Expected Shipping Date
Nov 17 - Nov 21 2026
Pricing(USD)
Quantity Unit Price Ext. Price
1 $0.6700 $0.67
5 $0.6576 $3.29
10 $0.6391 $6.39
50 $0.5416 $27.08
100 $0.4540 $45.40
250 $0.4149 $103.74
500 $0.3565 $178.27
1000 $0.3176 $317.55
5000 $0.2883 $1 441.60

Current price of RKEF250K is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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