reed switch ORD213 super ultraminiature j2r0012-38-22 general description the ORD213 is a small single-contact reed switch designed for general control of low-level loads less than 24 v. the reed contacts are sealed within the glass tube within inert gas to maintain contact reliability. 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. external dimensions (unit: mm) applications l automotive electronic devices l control equipment l communication equipment l measurement equipment l household appliances n n n n 35.8 ? 0.3 max 7.0 max f 1.8 f 0.3
at 50 10 20 30 40 50 60 100 120 140 160 180 at 40 30 20 10 0 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 m w l ORD213 n 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 10 ? 40 1.0 0.1 0.3 unit at at m w vdc w pf va v a a 24 ( ) dc ac 5min 200max 150min 10 9 min 0.4max (1) drop-out value vs. pull-in value (2) contact resistance (measurement length: 22mm) cumulative frequency percent (%) drop-out value pull-in value contact resistance electrical characteristics
0.4 0.3 0.2 0.1 0 pf at dc v 400 300 200 100 0 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 10 10 10 11 10 12 10 13 10 14 w ORD213 l 10 20 30 40 50 60 (dc 100v) (3) breakdown voltage (4) insulation resistance cumulative frequency percent (%) breakdown voltage insulation resistance pull-in value at 10 20 30 40 50 60 pull-in value (1mhz) (5) electrostatic capacitance electrostatic capacitance
at ms 0.5 0.4 0.3 0.2 0.1 0 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 0 ms 15 10 5 0 s 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 hz l ORD213 10 20 30 40 50 0.1 0.2 0.3 0.4 9000 10000 11000 12000 parameter operate time bounce time release time resonant frequency maximum operating frequency ms ms ms hz hz 0.3max 0.3max 0.05max 11000 ? 2000 500 rated value unit (1) operate time (2) bounce time (25 hz: 100at energized) (25hz: 100at energized) operate time cumulative frequency percent (%) pull-in value bounce time (3) release time (4) resonant frequency (25hz: 100at energized) release time cumulative frequency percent (%) resonant frequency drop-out value at 10 20 30 40 50 n operating characteristics
at m w ORD213 l 60 50 40 30 20 10 0 200 150 100 pi cr do 99.9 99 95 90 80 70 60 50 40 30 20 10 5 1 0.1 0 2468 10kg ? 40 30 20 10 0 10 20 30 40 20 0 20 40 60 80 100 120 ? cr do pi n mechanical characteristics (2) lead tensile strength (1) lead tensile test (static load) (2.27kg-10sec) pull-in value ~ drop-out value cumulative frequency percent (%) contact resistance breaking load before test after test n (1) temperature characteristics rate of change percent temperature environmental characteristics
(2) temperature cycle (3) temperature and humidity cycle (4) high temperature storage test (5) low temperature storage test " 5 n w (-55 c to 125 c) before test after test before test after test before test after test before test after test -10 c to 65 c 80% to 98% pull-in value drop-out value contact resistance pull-in value drop-out value contact resistance pull-in value drop-out value contact resistance pull-in value drop-out value contact resistance 1 * $ 3 % 0 " 5 n w 1 * $ 3 % 0 " 5 n w 1 * $ 3 % 0 " 5 n w l ORD213 1 * $ 3 % 0 (+125 ? -500h) ? -500h)
1500 1000 500 g at m w 60 50 40 30 20 10 0 200 150 100 at pi cr do m w ORD213 l 60 50 40 30 20 10 0 200 150 100 at pi cr do 10 0203 0405060 (6) shock test (7) vibration test 2) misoperation area pull-in value drop-out value acceleration misoperation area contact resistance pull-in value drop-out value contact resistance before test after test pull-in value before test after test (20g: 10 ? 1000hz) (30g: 11ms) 1) electrical characteristics (open close)
n life expectancy data: ORD213 load conditions voltage: 5vdc current: 100 a , 1ma , 5ma load: resistive load 5 10 1 99.9 90 70 50 30 0.1 % 5ma 1ma 100 a m l ORD213 no failure cumulative failure rate load conditions voltage: 12vdc current: 5ma , 10ma , 100ma load: resistive load cumulative failure rate load conditions voltage: 24vdc current: 1ma , 10ma , 50ma load: resistive load cumulative failure rate number of operations * arrow indicates number of operations where test was completed. 50ma 10ma 1ma no failure 10 99.9 90 70 50 30 0.1 % number of operations * arrow indicates number of operations where test was completed. 100ma 10ma 5ma no failure 10 99.9 90 70 50 30 0.1 % number of operations * arrow indicates number of operations where test was completed. 0235710 5 23 5710 6 23 5710 7 23 5710 8 0235710 5 23 5710 6 23 5710 7 23 5710 8 0235710 5 23 5710 6 23 5710 7 23 5710 8
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