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| J2R0020-38-21 l 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 l ORD2210 n ELECTRICAL CHARACTERISTICS Parameter Pull-in Value (PI) Drop-out Value (DO) Contact resistance (CR) Breakdown voltage Insulation resistance Electrostatic capacitance Contact rating Maximum switching voltage Maximum switching current Maximum carry current Rated value Unit 15 60 7min 100 250min (PI 20) 200min (PI 20) 1010min 0.5max 50 70 200DC 150AC 1.0DC 0.7AC 2.5 AT AT mW VDC VDC W pF W VA V V A A A (1) Drop-out Value vs. Pull-in Value (2) Contact resistance 99.9 (Measurement length: 32mm) Cumulative frequency percent (%) 10 20 30 40 50 60 AT 50 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 40 60 80 100 mW Drop-out Value 40 30 20 10 0 Pull-in Value AT Contact resistance ORD2210 l (3) Breakdown voltage (4) Insulation resistance 99.9 DC 100V Cumulative frequency percent (%) 10 20 30 40 50 60 AT 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 1010 1011 1012 1013 1014 DC V 400 Breakdown voltage 300 200 100 0 W Pull-in Value Insulation resistance (5) Electrostatic capacitance (1MHz) pF Electrostatic capacitance 0.4 0.3 0.2 0.1 0 10 20 30 Pull-in Value 40 50 60 AT l ORD2210 n OPERATING CHARACTERISTICS Parameter Operate time Bounce time Release time Resonant frequency Maximum operating frequency Rated value 0.6max 0.5max 0.05max 2500 250 500 Unit ms ms ms Hz Hz (1) Operate time (25Hz: 100AT energized) (2) Bounce time (25Hz: 100AT energized) 99.9 Cumulative frequency percent (%) ms 0.5 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 0.4 Operate time 0.3 0.2 0.1 0 10 20 30 40 50 Pull-in Value 60 AT 0 0.1 0.2 0.3 0.4 ms Bounce time (3) Release time (4) Resonant frequency 99.9 Cumulative frequency percent (%) 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 (25Hz: 100AT energized) ms 15 Release time 10 5 0 10 20 30 40 50 AT 2250 2500 2750 Hz Drop-out Value Resonant frequency ORD2210 l n MECHANICAL CHARACTERISTICS (1) Lead tensile test (static load) 2.27kg-10sec AT 60 Cumulative frequency percent (%) Pull-in Value * Drop-out Value (2) Lead tensile strength 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 0 2 4 6 8 10kg Breaking load 50 40 PI 30 20 DO 10 0 mW 80 Contact resistance 60 CR 40 Before test After test n ENVIRONMENTAL CHARACTERISTICS (1) Temperature characteristics 40 CR 30 Rate of change percent 20 DO PI 0 10 10 20 30 40 20 0 20 40 60 80 100 120 Temperature l ORD2210 (2) Temperature cycle (-55 to 125 ) (3) Temperature and humidity cycle -10 to 65 80% to 98% AT 60 Pull-in Value * Drop-out Value AT 60 Pull-in Value * Drop-out Value 50 50 40 PI 30 40 PI 30 20 DO 10 20 DO 10 0 mW 80 0 mW 80 Contact resistance Contact resistance 60 CR 40 Before test After test 60 CR 40 Before test After test (4) High temperature storage test (+125 -500H) (5) Low temperature storage test -500H) AT 60 AT 60 Pull-in Value * Drop-out Value Pull-in Value * Drop-out Value 50 50 40 PI 30 40 PI 30 20 DO 10 20 DO 10 0 mW 80 0 Contact resistance 60 CR 40 Before test After test Contact resistance mW 80 60 CR 40 Before test After test ORD2210 l (6) Shock test 1) Electrical characteristics (30G: 11ms) AT 60 2) Misoperation area (open close) G 1500 Pull-in Value * Drop-out Value 50 40 PI 30 Acceleration 1000 20 DO 10 Misoperation area 500 0 mW 80 Contact resistance 60 CR 40 Before test After test Pull-in Value (7) Vibration test (20G: 10 1000Hz) AT 60 Pull-in Value * Drop-out Value 50 40 PI 30 20 DO 10 0 mW 80 Contact resistance 60 CR 40 Before test After test l ORD2210 n % 99.9 Cumulative failure rate Load conditions Voltage: 100VAC Current: 0.7A, 0.5A Load: Resistive load 90 70 50 30 10 5 0.7A 0.5A 1 0.1 0 23 5 7 105 23 5 7 106 23 5 7 107 23 5 7 108 Number of operations % 99.9 Cumulative failure rate Load conditions Voltage: 100VDC, 50VDC Current: 0.5A, 1.0A, 0.5A Load: Resistive load 90 70 50 30 10 5 50V 1A 100V 0.5 A No failure 50V-0.5A 1 0.1 0 23 5 7 105 23 5 7 106 23 5 7 107 23 5 7 108 Number of operations * Arrow indicates number of operations where test was completed. % 99.9 Load conditions Voltage: 15VDC Current: 3mA Load: Resistive load Cumulative failure rate 90 70 50 30 10 5 No failure 1 0.1 0 23 5 7 105 23 5 7 106 23 5 7 107 23 5 7 108 Number of operations * Arrow indicates number of operations where test was completed. |
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