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NTC THERMISTORS - SCK 15 Series
Features:
q NTC Surge Protectors limit the current at switch on,
particularly useful for high capacative/inductive loads.
1.2
Order code SCK
__
Zero Power Resistance
_
Steady State Current
Part No.
SCK-1R38 SCK-1R58 SCK-2R58 SCK-037 SCK-056 SCK-057 SCK-075 SCK-105 SCK-164 SCK-204 SCK-253 SCK-403 SCK-473
Zero Power Resistance at 25°C (W) 1.3 1.5 2.5 3 5 5 7 10 16 20 25 40 47
Max. Steady (25°C Ambient) State Current Approx. at 25°C Resistance (A) ( W) 8 0.064 8 0.062 8 0.075 7 0.091 6 0.121 7 0.098 5 0.161 5 0.178 4 0.261 4 0.283 3 0.425 3 0.511 3 0.501
Thermal Dissipation Constant (mw/°C) 21 21 20 21 20 20 20 20 19 18 21 22 20
Thermal time Constant (Sec.) 59 66 63 73 66 65 79 79 79 90 76 83 77
Operating Temp.
SCK15 Datasheet