MEDER electronic LP Series Miniature Reed Relays for High Frequency Switching DESCRIPTION The LP series of miniature Reed Relays offers the ideal solution for high density, high frequency switching. With a coaxial shield the LP series is capable of switching signals up to 1 GHz. Using only high reliability Reed Switches, one is insured of long life when switching low level signals. CHARACTERISTICS • Sealed with epoxy resin • Magnetic shield • High reliability • Very small housing FEATURES APPLICATIONS • Versions with 1 Form A or 1 Form C available • Electrostatic and coaxial shield options • High power switching up to 50 Watts • RF communications • Video switching • ATE DIMENSIONS All dimensions in mm [inches] ORDER INFORMATION Part Number Example LP12 - 1A66 - 80V 12 is the nominal voltage 1A is the contact form 66 is the switch model 80 is the pin out V is the option RELAY NOMINAL CONTACT SWITCH SERIES VOLTAGE FORM MODEL LP XX - XX OPTIONS 05, 12 PIN OUT OPTION XX - XX X 1A 31, 66 80, 81 1C 90 91 U, V, W www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 293 LP Series MEDER electronic Miniature Reed Relays for High Frequency Switching PIN OUT OPTIONS COIL DATA CONTACT FOR M SWITCH MODEL All data at 20 0C * 31 1A 66 1C 90 COIL VOLTAGE COIL RESISTANCE PULL-IN VOLTAGE DROP-OUT VOLTAGE NOMINAL COIL POWER VD C Ω VD C VD C mW Nom. Max. Min. Typ. Max. Min. Max. Min. Max. Typ. 5 7.5 90 100 110 0.85 3.5 0.75 3.4 250 12 16 450 500 550 1.9 8.4 1.8 8.3 290 5 7.5 270 300 330 0.85 3.5 0.75 3.4 85 12 16 900 1000 1100 1.9 8.4 1.8 8.3 145 5 7.5 180 200 220 0.85 3.5 0.75 3.4 125 12 16 720 800 880 1.9 8.4 1.8 8.3 180 * The pull-in / drop-out voltages and coil resistance will change at the rate of 0.4% per 0C. www.meder.com 294 Germany # ++49-(0)7733-94870, USA # 800-870-5385 MEDER electronic LP Series Miniature Reed Relays for High Frequency Switching RELAY DATA All data at 20 0C Switch Model --> Contact For m --> Contact Ratings Conditions Switch 31 For m A Switch 66 For m A Switch 90 For m C Min. Typ. Max. Min. Typ. Max. Switching Power Any DC combination of V & A not to exceed their individual max.'s Switching Voltage Min. T yp . Max. Units 50 10 3 W D C or peak A C 1000 200 175 V Switching Current D C or peak A C 2.0 0.5 0.25 A Carry Current D C or peak A C 3.0 1.25 1.2 A Static Contact Resistance w/ 0.5V & 50mA 80 150 150 mΩ Dynamic Contact Resistance Measured w/ 0.5V & 50mA 1.5 ms after closure 250 mΩ Insulation Resistance (100 Volts applied) Across contacts Contact to coil 1 0 10 1 0 12 1 0 10 1 0 12 109 1 0 12 Ω Breakdown Voltage Across contacts Contact to coil 1500 1500 225 1500 200 1500 VD C Operate Time, incl. Bounce Measured w/ 100% overdrive 150 200 1.2 0.5 1.0 0.1 0.7 ms 1.5 ms Release Time Measured w/ no coil suppression Capacitance Across contacts Contact to coil 0.2 2.5 0.2 2.5 1.0 2.5 pF DC only & <10 pF stray cap. 500 1000 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 50 50 50 g Vibration Resistance From 10 - 2000 Hz 20 20 20 g Ambient Temperature 10 0C/ minute max. allowable -20 70 -20 70 -20 70 0 C Storage Temperature 10 0C/ minute max. allowable -25 85 -25 85 -25 85 0 C Soldering Temperature 5 sec. dwell 260 0 C 260 260 www.meder.com Germany # ++49-(0)7733-94870, USA # 800-870-5385 295