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RKEF400

RKEF400

For Reference Only

Part Number RKEF400
PNEDA Part # RKEF400
Description PTC RESET FUSE 60V 4A RADIAL
Manufacturer Littelfuse
Unit Price
1 ---------- $5.0904
250 ---------- $4.8518
500 ---------- $4.6132
1,000 ---------- $4.3746
2,500 ---------- $4.1757
5,000 ---------- $3.9769
In Stock 79
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 26 - Jul 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

RKEF400 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberRKEF400
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
RKEF400, RKEF400 Datasheet (Total Pages: 7, Size: 681.86 KB)
PDFRKEF110K Datasheet Cover
RKEF110K Datasheet Page 2 RKEF110K Datasheet Page 3 RKEF110K Datasheet Page 4 RKEF110K Datasheet Page 5 RKEF110K Datasheet Page 6 RKEF110K Datasheet Page 7

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RKEF400 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®, RKEF
TypePolymeric
Voltage - Max60V
Current - Max40A
Current - Hold (Ih) (Max)4A
Current - Trip (It)8A
Time to Trip24s
Resistance - Initial (Ri) (Min)14 mOhms
Resistance - Post Trip (R1) (Max)60 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.827" L x 0.118" W (21.00mm x 3.00mm)
Height - Seated (Max)0.980" (24.90mm)
Thickness (Max)-
Lead Spacing0.400" (10.15mm)

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