PC
Littelfuse Inc.Radial, DiscRoHS

RHEF450-2

PTC RESET FUSE 16V 4.5A RADIAL

RHEF450-2 by Littelfuse Inc.
Subcategory

Ptc Resettable Fuses

Package

Radial, Disc

Series

PolySwitch®, RHEF

Status

Active

$0.77 / unit (market reference)

MOQ: 1 pcs

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Parameters

ParameterValue
BrandLittelfuse Inc.
ModelRHEF450-2
Package / CaseRadial, Disc
Mounting TypeThrough Hole
Operating Temperature-40°C ~ 125°C
SeriesPolySwitch®, RHEF
RoHSRoHS
Part StatusActive

Application & Notes

RHEF450-2 by Littelfuse Inc. is a commonly used electronic component in the Ptc Resettable Fuses category. Available in Radial, Disc package with -40°C ~ 125°C operating temperature range. Contact us for datasheet, pricing, and availability.

All Technical Specifications

TypePolymeric
Lead Spacing0.199" (5.05mm)
Time to Trip3 s
Current - Max100 A
Voltage - Max16V
Size / Dimension0.409" L x 0.118" W (10.40mm x 3.00mm)
Current - Trip (It)7.8 A
Height - Seated (Max)0.614" (15.60mm)
Current - Hold (Ih) (Max)4.5 A
Resistance - Initial (Ri) (Min)22 mOhms
Resistance - Post Trip (R1) (Max)54 mOhms

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