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Inrush current limiter
1.Speed response to surge current
2.Big material constant
3.Wide range of current
4.UL, CQC approvals
Inrush current limiter NTC thermistor
The NTC thermistor inrush current limiter (MF72 power NTC thermistor) 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
ROHS state: ROHS compliant
Zero power resistance (R25): 1.3~200ohm
Thermistor tolerance: 20%
Current rating: 0.1~7A
Thermal dissipation constant: 6~25Mw
Thermal time constant: 20~113s
Residual resistance: 0.68ohm
Operating temperature range: -55~+200
Mounting: Through hol
Diameter: 5~20mm
Terminal style: Kinked lead
Pin count: 2
Lead spacing: 7.5mm
Packaging: Bulk (bag)
Thermistor type: NTC (negative temperature coefficient)
Application: Switch mode power supply, ballast, energy saving lamps etc.
Advantages
Compele series of MF72 power ntc thermistor are supplied
Free samples can be sent by request
Passed UL, CQC certificates
Can be arranged for shipment within 7 days
Quick response time
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