J2R0020-38-21 l OR D2210 REED SWTICH ORD2210 High Power n GENERAL DESCRIPTION The ORD2210 is a single-contact reed switch designed for high current of 1.0 A DC and 0.7 A AC and high power of AC 70 VA and DC 50 W. The contacts are sealed within the glass tube with inert gas to maintain contact reliability. n FEATURES (1) Reed contacts are hermetically sealed within a glass tube with inert gas and do not receive any influence from the external atmospheric environment. (2) Quick response (3) The structure comprises the operating parts and electrical circuits arranged coaxially. Reed switches are suited to applications in radio frequency operation. (4) Reed switches are compact and light weight. (5) Superior corrosion resistance and wear resistance of the contacts assures stable switching operation and long life. (6) With a permanent magnet installed, reed switches economically and easily become proximity switches. n EXTERNAL DIMENSIONS (Unit: mm) f0.6 MAX f2.75 MAX 21.0 55.4±0.3 n APPLICATIONS l Automotive electronic devices l Control equipment l Communication equipment l Measurement equipment l Household appliances 103 l ORD2210 n ELECTRICAL CHARACTERISTICS Parameter Rated value Unit 15∼60 AT Pull-in Value (PI) Drop-out Value (DO) 7min AT Contact resistance (CR) 100 mW 250min (PI≧20) VDC 200min (PI＜20) VDC Breakdown voltage Insulation resistance 1010min W Electrostatic capacitance 0.5max pF Contact rating Maximum switching voltage Maximum switching current 50 W 70 VA 200DC V 150AC V 1.0DC A 0.7AC A 2.5 A Maximum carry current (2) Contact resistance (1) Drop-out Value vs. Pull-in Value (Measurement length: 32mm) 99.9 Cumulative frequency percent (%) Drop-out Value AT 50 40 30 20 10 0 95 90 80 70 60 50 40 30 20 10 5 1 0.1 10 20 30 40 Pull-in Value 104 99 50 60 AT 40 60 80 Contact resistance 100 mW ORD2210 l (3) Breakdown voltage (4) Insulation resistance （DC 100V） Cumulative frequency percent (%) 99.9 Breakdown voltage DC：V 400 300 200 100 0 10 20 30 40 50 Pull-in Value 60 AT 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 1010 1011 1012 1013 1014 W Insulation resistance (5) Electrostatic capacitance (1MHz) Electrostatic capacitance pF 0.4 0.3 0.2 0.1 0 10 20 30 Pull-in Value 40 50 60 AT 105 l ORD2210 n OPERATING CHARACTERISTICS Rated value Unit Operate time Parameter 0.6max ms Bounce time 0.5max ms Release time 0.05max ms 2500±250 Hz 500 Hz Resonant frequency Maximum operating frequency (1) Operate time (2) Bounce time (25Hz: 100AT energized) (25Hz: 100AT energized) 99.9 Cumulative frequency percent (%) ms 0.5 Operate time 0.4 0.3 0.2 0.1 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 0 10 20 30 40 50 Pull-in Value 0 60 AT 0.1 0.2 0.3 0.4 ms Bounce time (3) Release time (4) Resonant frequency (25Hz: 100AT energized) Release time ms 15 10 5 0 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 10 20 30 40 Drop-out Value 106 Cumulative frequency percent (%) 99.9 50 AT 2250 2500 2750 Resonant frequency Hz ORD2210 l n MECHANICAL CHARACTERISTICS (1) Lead tensile test (static load) (2) Lead tensile strength （2.27kg-10sec） 99.9 50 40 PI 30 20 99 Cumulative frequency percent (%) Pull-in Value • Drop-out Value AT 60 DO 95 90 80 70 60 50 40 30 20 10 5 1 10 0.1 0 2 4 Contact resistance 6 8 10kg Breaking load 0 mW 80 60 CR 40 Before test After test n ENVIRONMENTAL CHARACTERISTICS (1) Temperature characteristics ％ 40 CR Rate of change percent 30 20 DO 10 PI 0 −10 −20 −30 −40 −20 0 20 40 60 80 100 120 ℃ Temperature 107 l ORD2210 (2) Temperature cycle (3) Temperature and humidity cycle -10℃ to 65 ℃ 80% to 98% (-55℃ to 125 ℃) AT 60 Pull-in Value • Drop-out Value Pull-in Value • Drop-out Value AT 60 50 40 PI 30 20 DO 40 PI 30 20 DO 10 10 0 0 mW 80 mW 80 Contact resistance Contact resistance 50 60 CR 40 Before test 60 CR 40 Before test After test (4) High temperature storage test (5) Low temperature storage test (-40℃-500H) (+125℃-500H) AT 60 Pull-in Value • Drop-out Value Pull-in Value • Drop-out Value AT 60 50 40 PI 30 20 DO 50 40 PI 30 20 DO 10 0 0 mW 80 mW 80 Contact resistance Contact resistance 10 60 CR 40 Before test 108 After test After test 60 CR 40 Before test After test ORD2210 l (6) Shock test 1) Electrical characteristics 2) Misoperation area (30G: 11ms) (open→close) AT 60 G 50 40 PI Acceleration Pull-in Value • Drop-out Value 1500 30 20 DO 1000 Misoperation area 10 500 Contact resistance 0 mW 80 60 0 CR 10 20 30 40 50 60 AT Pull-in Value 40 Before test After test (7) Vibration test (20G: 10∼1000Hz) Pull-in Value • Drop-out Value AT 60 50 40 PI 30 20 DO 10 Contact resistance 0 mW 80 60 CR 40 Before test After test 109 l ORD2210 n LIFE EXPECTANCY DATA: ORD2210 Load conditions Voltage: 100VAC Current: 0.7A, 0.5A Load: Resistive load Cumulative failure rate （%） 99.9 90 70 50 30 0.7A 0.5A 10 5 1 0.1 0 2 3 5 7 105 2 3 5 7 106 5 7 107 2 3 2 3 5 7 108 Number of operations Load conditions Voltage: 100VDC, 50VDC Current: 0.5A, 1.0A, 0.5A Load: Resistive load Cumulative failure rate （%） 99.9 90 70 50 30 50V 1A 100V 0.5 A No failure 10 5 50V-0.5A 1 0.1 0 2 3 5 7 105 2 3 5 7 106 2 3 Number of operations 5 7 107 2 3 5 7 108 * Arrow indicates number of operations where test was completed. Load conditions Voltage: 15VDC Current: 3mA Load: Resistive load Cumulative failure rate （%） 99.9 No failure 90 70 50 30 10 5 1 0.1 0 2 3 5 7 105 2 3 5 7 106 2 3 Number of operations 110 5 7 107 2 3 5 7 108 * Arrow indicates number of operations where test was completed.