72R050XPR - Littelfuse

PTC Resettable Fuse, 0.5ohm, Through Hole Mount

Technical Details

Approvals TUV, cULus
Case/Package Radial
Contact Plating Tin
Current Rating 40A
Height 7.9mm
Hold Current 500mA
Lead Pitch 5.1mm
Length 7.9mm
Lifecycle Status Production
Max Current Rating 40A
Max Operating Temperature 85°C
Maximum Resistance 1 Hour (R1max) 1.17Ω
Min Operating Temperature -40°C
Minimum Resistance Initial (Rmin) 500mΩ
Mount Through Hole
Number of Terminals 2
Operating Supply Voltage 72V
Power Dissipation 770mW
REACH SVHC Yes
Resistance 500mΩ
RoHS Compliant
Termination Radial
Time to Trip 4s
Trip Current 1A
Voltage Rating (DC) 72V
Width 3.1mm
Working Voltage 72V

Compliance

   RoHS : Unconfirmed
   REACH SVHC : Yes

Images

Lifecycle Status Indicator

   Production

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Littelfuse Obsolete
TE Connectivity / Raychem Obsolete
TE Connectivity / Raychem Unknown
Littelfuse Production
Bourns Production
Bourns Obsolete
Bourns Production
Bourns Production
Bourns Obsolete
Schurter Production

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