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RKEF500

RKEF500

For Reference Only

Part Number RKEF500
PNEDA Part # RKEF500
Description PTC RESET FUSE 60V 5A RADIAL
Manufacturer Littelfuse
Unit Price
1 ---------- $8.1965
100 ---------- $7.8123
250 ---------- $7.4281
500 ---------- $7.0439
750 ---------- $6.7237
1,000 ---------- $6.4035
In Stock 3,619
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 26 - Jul 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

RKEF500 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberRKEF500
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
RKEF500, RKEF500 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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RKEF500 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®, RKEF
TypePolymeric
Voltage - Max60V
Current - Max40A
Current - Hold (Ih) (Max)5A
Current - Trip (It)10A
Time to Trip28s
Resistance - Initial (Ri) (Min)12 mOhms
Resistance - Post Trip (R1) (Max)50 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.949" L x 0.118" W (24.10mm x 3.00mm)
Height - Seated (Max)1.142" (29.00mm)
Thickness (Max)-
Lead Spacing0.400" (10.15mm)

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Series

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Type

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Voltage - Max

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Current - Max

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Current - Hold (Ih) (Max)

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Current - Trip (It)

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Time to Trip

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Resistance - Initial (Ri) (Min)

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Resistance - Post Trip (R1) (Max)

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Operating Temperature

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Mounting Type

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Series

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Current - Hold (Ih) (Max)

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Current - Trip (It)

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Resistance - Initial (Ri) (Min)

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Size / Dimension

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Current - Max

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Current - Hold (Ih) (Max)

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Current - Trip (It)

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Time to Trip

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Resistance - Initial (Ri) (Min)

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Resistance - Post Trip (R1) (Max)

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Operating Temperature

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Package / Case

Radial, Disc

Size / Dimension

0.291" L x 0.122" W (7.40mm x 3.10mm)

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Manufacturer

Bourns Inc.

Series

Multifuse®, MF-RHT

Type

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Voltage - Max

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Current - Max

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Current - Hold (Ih) (Max)

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Current - Trip (It)

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Time to Trip

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Resistance - Initial (Ri) (Min)

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Resistance - Post Trip (R1) (Max)

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Mounting Type

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Radial, Disc

Size / Dimension

0.650" L x 0.118" W (16.50mm x 3.00mm)

Height - Seated (Max)

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Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

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Series

CMF-SD

Type

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Voltage - Max

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Current - Max

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Current - Hold (Ih) (Max)

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Current - Trip (It)

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Time to Trip

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Resistance - Initial (Ri) (Min)

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Resistance - Post Trip (R1) (Max)

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Resistance - 25°C (Typ)

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Operating Temperature

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Size / Dimension

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Height - Seated (Max)

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Thickness (Max)

0.335" (8.50mm)

Lead Spacing

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