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 CONTACT SWITCH COIL SERIES FORM MODEL RESISTANCE NP-CL - 1A 81 - X - XXX 9 213 4/4 218 PIN OUT NP-CL - 1A81 - 9 - 213 9 is the coil resistance 213 is the pin out OPTIONS www.meder.com 302 Germany # ++49-(0)7733-94870, USA # 800-870-5385 MEDER electronic NP-CL Series Line Sensing Reed Relays with Magnetic Shield RELAY DATA All data at 20 0C Switch Model --> Contact For m --> Contact Ratings Conditions Switch 81 For m A Min. Typ. Max. Units Switching Power Any DC combination of V & A not to exceed their individual max.'s 5 W Switching Voltage D C or peak A C 90 V Switching Current D C or peak A C 0.5 A Carry Current D C or peak A C 1.0 A Static Contact Resistance w/ 0.5V & 50mA 200 mΩ Dynamic Contact Resistance Measured w/ 0.5V & 50mA 1.5 ms after closure 200 mΩ Insulation Resistance (100 Volts applied) Across contacts Contact to coil 109 109 Ω Breakdown Voltage Across contacts Contact to coil 100 1000 VD C Operate Time, incl. Bounce Measured w/ 100% overdrive 0.5 ms Release Time Measured w/ no coil suppression 0.1 ms Capacitance Across contacts Contact to coil 0.4 2.5 pF DC only & <10 pF stray cap. 100 106 Cycles Life Expectancies Switching 5 Volts@ 10mA For other load requirements please see our life test section located on page 151. Environmental Data Shock Resistance 1/2 sine wave duration 11ms 30 g Vibration Resistance From 10 - 2000 Hz 10 g Ambient Temperature 10 0C/ minute max. allowable -20 70 0 C Storage Temperature 10 0C/ minute max. allowable -25 85 0 C Soldering Temperature 5 sec. dwell 260 0 C www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 303 NP-CL Series MEDER electronic Line Sensing Reed Relays with Magnetic Shield COIL DATA CONTACT FOR M SWITCH MODEL PIN OUT All data at 20 0C ** 1A 81 COIL RESISTANCE PULL-IN CUR RENT DROP-OUT CUR RENT 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 2 1 8 *** 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* ** The pull-in / drop-out currents and coil resistance will change at the rate of 0.4% per 0C. *** Values presented are for coils in series aiding. www.meder.com 304 Germany # ++49-(0)7733-94870, USA # 800-870-5385