Ntc Thermistor Inrush Current Limiter Mf72-47d15

The NTC Thermistor Inrush Current Limiter MF72-47D15 is a device for suppressing inrush current to an electric circuit. Circuits including electric bulbs or capacitors induce a inrush current more than 100 times the normal current when the circuit switch is turned on. The NTC thermistor inrush current limiter in the circuits protects electric equipments from being damaged by limiting the inrush current.

Part number
8D-13
8 = Rated zero-power Resistance
D = Disk type
13 = Max.Diameter of Chip

Specifications
Manufacturer: HEL
Description: NTC Thermistor, inrush current limiter
Category: Circuit protection
Zero power resistance (R25): 47ohm
Thermistor tolerance: +/-20%
Current rating: 3A
Thermal dissipation constant: 21Mw
Thermal time constant: 86s
Residual resistance: 0.68ohm
Operating temperature range: -55~+200
Mounting: Through hole
Diameter: 15mm
Terminal style: Kinked lead