Description
SL08-50001 Ametherm Thermistor 50 Ohms 15% 1A
Ametherm SL08 4R004 Thermistor NTC 4ohm 20%; Thermistor Radial Lead; No. of Pins:2 ; Dissipation Constant:9m W/0C; Leaded Process Compatible:Yes; Mounting Type :Through Hole ;RoHS Manufacturer: AMETHERM
Family Inrush Current Limiters
Series miniAMP
Packaging Bulk
Resistant @ 25°C 50 Ohm
Tolerance ±20%
Current – Steady State Max 1.1A
Diameter 0.315″ (8mm)
Lead Spacing 0.250″ (6.35mm)
Online Catalog miniAMP SL Series
Surge currents that occur when electrical circuits are switched on can cause serious damage to sensitive electronic components if their rated current values are exceeded. Damaging surge currents can be prevented by placing an Inrush Current Limiting (ICL) thermistor in series with the load, thereby protecting critical parts of the circuit.
Connected in series with the load, at “switch-on” the Inrush Curent Limiting thermistor limits the current due to its relatively high cold resistance. As a result of current flow the thermistor self-heats – 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.
Features:
- Ambient operating temperature range -40°C to +150°C
- Recommended temperature range for 100% Imax is 0° to +65°C
- SL08 models are UL approved (File No. E209153)
- CSA approved (File No. CA 110861)
Applications
- Limit current inrush to PSUs and battery chargers.
- Lighting circuits & thermostat protection.
- Electric motor soft start.
The Ametherm parts that recently received UL recognition include: SL08 2R503, SL08 4R003, SL08 5R002; SL10 2R505, SL10 4R004, SL10 5R003, SL10 25002, SL10 40002, SL10 50001, SL10 12101; SL12 1R308, SL12 2R505, SL12 5R004, SL12 8R003, SL12 10005, SL12 15004, SL12 17004, SL12 20003, SL12 25003, SL12 40002, SL12 50002, SL12 80002, SL12 12102, SL12 15102, SL12 22101; SL15 40004, SL15 60002, SL15 80002, SL15 12102, and SL15 22102. Many of Ametherm’s other power thermistors also have UL, as well as CSA (Canadian Standards Association), recognition.
Manufacturer:Ametherm
Datasheet:SL08-50001.pdf
