NP-CL Series MEDER electronic Line Sensing Reed Relays with Magnetic Shield DESCRIPTION The NP-CL Reed Relays are used for line sensing in many modems, fax machines, PBX systems and other telecommunication systems. The 1 coil version is approved according to EN60950 and offers sufficient distance in air and creepage paths. CHARACTERISTICS • • • • • • Line Sense Relay Approved according to EN60950 Magnetic shield UL approved under E 156887 (M) Small size Washable APPLICATIONS • Line systems in phones and faxes • Telecommunications DIMENSIONS PIN OUT All dimensions in mm [inches] ORDER INFORMATION Part Number Example Relay Series Contact Form Switch Model Coil Resistance Pin Out NP-CL- 1A 81 - X- XXx 9 213 4/4 218 NP-CL - 1A81 - 9 - 213 9 is the coil resistance 213 is the pin out Options www.meder.com MEDER electronic NP-CL Series Line Sensing Reed Relays with Magnetic Shield RELAY DATA Switch Model --> Contact Form --> All Data at 20° C Contact Ratings Conditions Switch 81 Form A Min. Typ. Max. Units Switching Power Any DC combination of V & A not to exceed their individual max.‘s 5 W Switching Voltage DC or peak AC 90 V Switching Current DC or peak AC 0.5 A Carry Current DC or peak AC 1.0 A Static Contact Resistance w/ 0.5 V & 10mA 200 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50mA , 1.5 ms after closure 200 mΩ Insulation Resistance across Contacts Across Contact Coil - Contact 1010 1013 Ω Breakdown Voltage across Contact Across Contact Coil - Contact 100 1000 VDC Operation Time incl. Bounce 100 % Overdrive 0.5 ms Release Time with no coil suppression 0.1 ms Capacitance Across Contact Coil - Contact 0.4 2.5 pF DC <10 pF stray cap. 100 106 Cycles Life Expectance Switch Voltage 5V - 10 mA For other load requirements, see test section on Page 152. Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 30 g Vibration Resistance From 10 - 2000 Hz 10 g Ambient Temperature 10°C/ minute max. allowable -20 70 o C Stock Temperature 10°C/ minute max. allowable -25 85 o C Soldering Temperature 5 sec. 260 o C www.meder.com NP-CL Series MEDER electronic Line Sensing Reed Relays with Magnetic Shield COIL DATA Contact Form Switch Model Pin Out All Data at 20 °C ** 1A Coil Resistance Pull-in Current Drop-out Current Inductance at 1kHz at One Coil (*at both coils) Ω mA mA mH Min. Typ. Max. Min. Max Min. Max. Min. Typ. Max. 213 8.1 9 9.9 5.1 15 5 14 2.72 3.4 4.08 218*** 3.6 3.6 4/4 4.4 4.4 5.1 15 5 14 0.64 2.56* 0.8 3.2* 0.96 3.84* 81 * The pull-in / drojp-out voltages and coil resistance will change at the rate 0,4% / oC ***Values presented are for coils in Series aiding. www.meder.com