13,720.25 (.540.010) (.001)min 9,910.25 (.390.010) 0,025 (.276)max 7,00 (.033.004)typ (.339) (.128)typ 0,840.10 (.090)max 2,28 1,12 (.044)typ 3,25 8,61 recommended land pattern ?1,80 (.071)max ? surface mounting normally open switch ? ultra-miniature size with 7.00mm x 1.80 mm (0.276? x 0.071?) glass envelope ? capable of switching 170vdc or 0.5a at up to 10w ? 10 12 ohms insulation resistance ? available sensitivity 6-19 at ? bulk or tape and reel packaging. see sheet 2 benefits applications www.hamlin.com contact rating (1) power watts - max 10 voltage switching vdc - max. 170 breakdown vdc - min. 175 current switching a - max. 0.5 carry a - max. 0.5 resistance contact, initial ohms - max. 0.15 insulation ohms - min. 10 12 temperature operating c -40 to +125 storage (2) c -65 to +125 capacitance contact pf - typ. 0.3 vibration 50-2000 hz. g - max. 30 electrical ratings contact form a - normally open switch dimensions (in) mm switch type MISM-3V1 ? hermetically sealed switch contacts are not affected by and have no effect on their external environment ? low, stable contact resistance ? very small space requirements ? zero operating power required for contact closure ? fit and forget durability operating characteristics features ? position sensing ? level sensing ? security ? metering ? mobile phones MISM-3V1 reed switch issue:2 19/11/04 dcr:b2737 time operate (3) ms - max. 0.45 release (3) ms - max. 0.20 shock 11ms ? sine g - max. 150 resonant frequency khz -typ. 18 magnetic characteristics pull-in ranges available switch at before modification ampere turns (at) 6-10, 8-12.5, 10-15 and 13-19 rating sensitivity (4) ampere turns (at) 12 test coil l4991 hamlin usa tel: +1 920 648 3000 fax: +1 920 648 3001 email: sales.us@hamlin.com hamlin uk tel: +44 (0) 137 9 649700 fax: +44 (0) 1379 649702 email: sales.uk@hamlin.com hamlin germany tel: +49 (0) 6181 953660 fax: +49 (0) 6181 9536666 email: sales.de@hamlin.com hamectrol france tel: +33 (0) 1 4687 fax: +33 (0) 1 4686 6798 email: sales.fr@hamlin.com details on this data sheet are provided for information purposes only & should not be relied upon as being accurate for any particular purpose product performance may be affected by the application that the part is used for. upon request hamlin will assist purchasers by providing information specific to a particular application. hamlin disclaims all liability whatsoever for any purchaser?s reliance upon the information contained in this data sheet without further consultation with hamlin?s authorised representatives. notes:- 1) contact rating. product of the switching voltage and current must never exceed the wattage rating. contact hamlin for addit ional load/life information. 2) storage temperature. long term exposure at elevated temperature may degrade solderability of the leads. 3) operate (including bounce) /release time. tested per eia/narm rs421a with diode suppressed coil. 4) rating sensitivity. the value at which the contact ratings and operating characteristics are determined. de-rating may be required below this value. sheet 1 of 2 sheets
(1.118) 28,40 1 20 t y p . (.075.016) 1,90.4 typ. (.512.008) ?13,00.2 ? 2 1 , 0 0 . 4 ( . 8 2 7 . 0 1 6 ) 1,50 (.059 ) +0,10 (.067 ) -0 1,70 +.004 -0 -.002 +0,15 -0,05 +.006 (.047) 1,20 ?2,00 (.079) (.078) 3.72 1,98 3.0 (.146) 2,18 (.086) (.315) (.079) (.157) 4,00 2,00 8,00 14,20 (.559) (.069) 1,75 -0 ?1,50 (.059 ) +.004 -0 +0,10 100,00,5 measured at hub +.008 (32,4 ) (1.276 ) +0.2 38,4 max. (3.937.020) -0 -0 (1.512) 330,00 (12.992 ) -0,76 -.030 +.010 +0,25 3. all dimensions are to inside of pocket 2. all pocket dimensions are (.004") 0,10mm are per fia-481 unless noted 1. all tape & sprocket hole dimensions 0,36 (.014) 3.0 (1.260) 32,00 1,27 (.556) 14,12 (.050) www.hamlin.com issue:2 19/11/04 dcr:b2737 details on this data sheet are provided for information purposes only & should not be relied upon as being accurate for any particular purpose product performance may be affected by the application that the part is used for. upon request hamlin will assist purchasers by providing information specific to a particular application. hamlin disclaims all liability whatsoever for any purchaser?s reliance upon the information contained in this data sheet without further consultation with hamlin?s authorised representatives. tape dimensions (in) mm reel dimensions (in) mm MISM-3V1 reed switch packaging: - bulk - 100 per box or tape and reel - 3,000 per reel sheet 2 of 2 sheets hamlin usa tel: +1 920 648 3000 fax: +1 920 648 3001 email: sales.us@hamlin.com hamlin uk tel: +44 (0) 137 9 649700 fax: +44 (0) 1379 649702 email: sales.uk@hamlin.com hamlin germany tel: +49 (0) 6142 923920 fax: +49 (0) 6142 923921 email: sales.de@hamlin.com hamectrol france tel: +33 (0) 1 6047 3000 fax: +33 (0) 1 6015 9136 email: sales.fr@hamlin.com
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