PTC THERMISTORS - TYPE YS2909

 
 
PTC THERMISTORS TYPE YS2909

 
Specifications:
Res.@ 25°C 25 Ohms ± 15%
Trip current at 25° C 220 mA
Non-trip current at 70°C 70 mA
Trip time at 220mA 60sec (Max.)
Resistance Match 1 Ohm
Maximum Operating Voltage 245 Vrms.
PTC THERMISTORS - TYPE YS2909
A range of high performance PTC Thermistors designed primarily for protection of Telecommunication systems.

Application :
 Telecom Line Card Protection
Integrated Protection Modules
Main Distribution Frames
PTC THERMISTORS - TYPE YS4220
 
Specifications:
 
Res.@ 25°C 17.5 Ohms ± 17.5%
Trip current at 250 C 220 mA
Non-trip current at 25°C 120 mA
Trip time at 1 Amp current 1.1Sec (Max.)
Resistance Match 0.5 OHM
Maximum Operating Voltage 250 Vrms.
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 Bangalore:560076. Tel :+91-80-40698200, +91-80-40698210\211