Series
PolySwitch®, TRF250
Voltage - Max
60V (250V Int)
Current - Hold (Ih) (Max)
110 mA
Current - Trip (It)
220 mA
Resistance - Initial (Ri) (Min)
5 Ohms
Resistance - Post Trip (R1) (Max)
16 Ohms
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.209" Dia x 0.150" T (5.30mm x 3.80mm)
Height - Seated (Max)
0.370" (9.40mm)
Lead Spacing
0.197" (5.00mm)
Approval Agency
CSA, TUV, UL