dimensions in inches (millimeters) 9900 series surface mount reed relays ideally suited to the needs of automated test equipment and instrumentation requirements, cotos 9900 series is the smallest surface mount reed relay avail- able. te external magnetic shield reduces interaction between parts in high density b oards. small size makes these relays ideal for designs in high speed, high pin count vlsi testers where speed, size and performance are all needed. 9900 series features u available in axial, gull wing and j lead confgurations u tape and reel packaging available u high reliability, hermetically sealed contacts for long life u high insulation resistance - 10 12 minimum u coaxial shield for 50 impedance u 6.5 ghz bandwidth for rf and pulse switching (fast rise time pulses) [9903 only] u external magnetic shield u rohs compliant 9900 series/surface mount reed relays ordering information part number 99xx xx xx -- model number 9901 (4-pin, no shield) 9903 (8-pin, coax shield) lead style 00=gull wing (call factory for availability ) 10=axial 20=j- lead coil voltage 05=5 volts axial 2 j-lead 2 gull wing 2 (call factory for availability) models 9903 (top view) model 9901 (top view) .195 (4.95) .015 (.38) .040 (1.02) indicates pin # 1 indicates pin # 1 .195 (4.95) .015 (.38) .080 (2.03) .035 (.89) metal cover .035 (.89) metal cover .195 (4.95) .015 (.38) .080 (2.03) indicates pin # 1 .035 (.89) metal cover 1 3 5 7 2 4 6 8 .164 max (4.16) .042 (1.07) .314 (7.98) .439 max (11.15) .010 (.25) 90-97 deno tes pin # 1 .040 lead pitch (1.02) .015 (.38) .195 max (4.95) .054 (1.37) .0975 (2.48) .006 - .010 (.15 - .25) leads belo w pa ckag e .439 max (11.2) .298 (7.57) .142 max (3.60) new 6-5-06 .164 max (4.16) .042 (1.07) .314 (7.98) .439 max (11.15) .010 (.25) 90-97 90-97 .042 (1.07) .135 max (3.43) u for rf graph performance, see rf graphs section of the reed relay technical & application information note 1 3 5 7 2 4 6 8 to p vie w, schema tic deno tes pin # 1 .040 lead pitch (1.02) .015 (.38) .054 (1.37) .0975 (2.48) .195 max (4.95) .150 max (3.8) .076 max (1.83) .439 max (11.2) .320 max (8.0 ) .010 (.25) dimension inch system (mm) inch dimensions go vern .083 (2.11) 1 3 5 7 2 4 6 8 .439 max (11.2) .298 (7.57) .123 (3.12) new 6-5-06 needs new dimensions 13 57 2 4 68 to p view , schema tic pin # 1 .040 lead pitch (1.02) .015 (.38) .3 0 (.76) .195 max (4.95) .157 max (4.0 ) .268 (6.81) .319 (8.10) seating plane .293 max (7.5 ) dimension inch system (mm) inch dimensions go vern .313 (7.94) .298 (7.57) .142 max (3.60) .269 (6.82) new 6-5-06 .135 max (3.43) tel: (401) 943.2686 | fax: (401) 942.0920 06262014
notes: 1 consult factory for life expectancy at other switching loads. contact resistance 2.0 defnes end of life. 2 surface mount component processing temperature: 500f (260c) max for 1 minute dwell time. temperature measured on leads where lead exits molded package. environmental ratings: storage temp: -35c to + 100c; operating temp: -20c to + 85c all electrical parameters measured at 25c unless otherwise specifed. vibration: 20 gs to 2000 hz; shock: 50 gs moisture sensitivity per j-std-020v, level 2 coto technology, inc. for most recent data visit www.cotorelay.com top view: dot stamped on top of relay refers to pin #1 location 13 5 7 24 68 15 2 6 model number 9901 9903 parameters test conditions units 1 form a 1 form a 50 coaxial coil specs. nom. coil voltage vdc 5 5 max. coil voltage vdc 6 6 coil resistance +/- 10%, 25 c 150 150 operate voltage must operate by vdc - max. 3.8 3.7 release voltage must release by vdc - min. 0.4 0.4 contact ratings switching voltage max dc/peak ac resist. volts 100 100 switching current max dc/peak ac resist. amps 0.25 0.25 carry current max dc/peak ac resist. amps 0.5 0.5 contact rating max dc/peak ac resist. watts 3 3 life expectancy-typical 1 signal level 1.0v, 10ma x 10 6 ops. 1000 1000 life expectancy-typical 1 signal level 5.0v, 10ma x 10 6 ops. 100 100 static contact resistance (max. init.) 50mv, 10ma 0.15 0.15 dynamic contact resistance (max. init.) 0.5v, 50ma at 100 hz, 1.5 msec 0.15 0.15 relay specifications insulation resistance (minimum) between all isolated pins at 100v, 25c, 40% rh 10 12 10 12 capacitance - typical across open contacts no shield shield floating shield guarding pf pf pf - - - - - 0.2 open contact to coil no shield shield floating shield guarding pf pf pf - - - - - 0.5 dielectric strength (minimum) between contacts contacts to coil contacts/shield to coil vdc/peak ac vdc/peak ac vdc/peak ac 160 - 1500 160 1500 1500 operate time - including bounce - typical at nominal coil voltage, 30 hz square wave msec. 0.25 0.25 release time - typical msec. 0.05 0.05 06262014
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