Description
SL18 0R712 Ametherm NTC Thermistor, Inrush Current Limiters Inrush Current Limiter (icl) Circuit Protection 12A 0.7ohms Radial RoHS
Specifications
Manufacturer: Ametherm
Product Category: Inrush Current Limiters
Mounting Style: PCB Mount
Termination Style: Through Hole
Current Rating: 6 A
Voltage Rating: 115 VAC, 230 VAC
Resistance: 30 Ohms
Tolerance: 20 %
Diameter: 19 mm
Width: 6 mm
Lead Diameter: 1 mm
Lead Spacing: 7.8 mm
Packaging: Bulk
Series: SL18
Pitch Spacing: 3.9 mm
Type: NTC Thermistor
Brand: Ametherm
Dissipation Factor DF: 25 mW/C
Product Type: Inrush Current Limiters
Factory Pack Quantity: 50
Subcategory: Inrush Current Limiters
The SL18 0R712 inrush current limiting thermistor from Ametherm offers a maximum steady state current of 12A (up to +65°C), resistance of 0.7Ω ±20% (at 25°C) and a maximum recommended energy rating of 120J. The Ametherm SL series suppresses surge currents that occur when electrical circuits are switched on, preventing serious damage to sensitive electronic components if their rated current values are exceeded. Connected in series with the load, at “switch-on” they limit the current due to its relatively high cold resistance. As a result of current flow, the thermistor self-heats and in turn reducing its resistance value so that once the initial surge current has been safely held off, the resistance in the thermistor is maintained at a low value to maximise efficiency
Inrush current limiting thermistor
Resistance of 0.7Ω ±20% (at 20°C)
Maximum steady state current of 12A (up to +65°C)
Maximum recommended energy of 120J
0.02Ω at 100% maximum current and 0.06Ω at 50% maximum current
Body temperature of +180°C at maximum current
Dissipation constant of 25mW/°C
Thermal time constant of 100s
Material Type A (for Beta and Curve)
Manufacturer:Ametherm
Datasheet:Ametherm/SL180R712.pdf
