TE Connectivity

TRF250-145US

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Part Number
TRF250-145US
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Packaging Features

Packaging Method
Loose Piece

Usage Conditions

Operating Temperature (Max) (°C)
85

Industry Standards

CSA File Number
78165C
TUV Certificate Number
Available on Request (per IEC 60730-1)
UL File Number
E74889

Termination Features

Construction
Radial-Leaded

Body Features

Lead Spacing (mm)
5
Lead Type
Straight
Coating
Uncoated

Product Type Features

Product Type
PolySwitch Resettable Devices

Electrical Characteristics

Resistance (Min) (Ω)
3.5
Operating Voltage (Max) (V)
60
Time to Trip (seconds)
2 (Typical), 4 (Max)
Power Dissipation (Typical) (W)
.7
Interrupt Voltage (Max) (Vrms)
250
Hold Current (Room Temperature) (A)
.145
Trip Current (Room Temperature) (A)
.29
Resistance (Max) (Ω)
6.5
Interrupt Current (Max) (A)
3
Resistance (Max) (20°C, 1-Hr Post Trip) (Ω)
14