www.hamlin.com MIT I-3V1 Features and Benefits Features Benefits Applications • Ultra-miniature normally open switch with 7.00mm x 1.80mm (0.276” x 0.071” ) glass envelope • Capable of switching 170Vdc at up to 10Watts • 1012 Ohms insulation resistance • Available sensitivity range 6-10 AT • Surface mount version available • Hermetically sealed switch contacts are not effected by and have no effect on their external environment • Low, stable contact resistance • Ver y low space requirement • Zero operating power required for contact closure • Fit and forget durability • • • • Reed relays Security Metering Mobile phones DIMEN SION S (in) mm Switch Type MITI-3V1 Contact Form A ELECT RICAL RAT IN GS Contact Rating (1) Watt - max. 10 Voltage Switching Breakdown Vdc - max. Vdc - min. 170 175 Current Switching Carry A - max. A - max. 0.25 0.5 Resistance Contact, Initial Insulation Ω max. Ω min. 0.15 1012 Capacitance Contact pF - typ. Temperature Operating Storage (5) °C °C 0.3 -40 to +125 -65 to +125 OPERAT IN G CH ARACT ERISTICS Operate Time (2) ms - max. Release Time (2) ms - max. 0.45 0.2 150 Shock 11ms 1∕2 sine wave G - max. Vibration 50-2000 Hertz G - max. 30 Hz - typ. 18000 Resonant Frequency MAGN ET IC CH ARACT ERIST ICS Pull-In Range (3) Ampere Turns Rating Sensitivity (4) Ampere Turns 6-10 12 Test Coil Notes L4991 1) Contact rating-Product of the switching voltage and current should never exceed the wattage rating. Contact Hamlin for additional load/life information. 2) Operate (inc. bounce) /Release Time-per EIA/NARM RS421A, diode suppressed coil. 3) Pull in Range-Contact Hamlin for tolerances available within this range. 4) Rating Sensitivity-The value at which contact ratings and operating characteristics are H amlin U SA H amlin U K H amlin China Issue No: AC determined. Derating may be required below this value. 5) Storage Temperature-Long time exposure at elevated temperature may degrade solderability of the leads. Tel: +1 920 648 3000 • Fax: +1 920 648 3001 • Email: [email protected] Tel: +44 (0)1379 649700 • Fax: +44 (0)1379 649702 • Email: [email protected] Tel: +86 (0) 512 69365 800 • Fax: +86 (0) 512 69365 811 • Email: [email protected] Date: 9/24/13 DCR: B9891 DETAILSPROVIDED ON THISDATA SHEET ARE PROVIDED FOR INFORMATION PURPOSESONLY AND SHOULD NOT BE RELIED UPON ASBEING ACCURATE FOR ANY PARTICULAR PURPOSE. Product perfor mance may be affected by the application to which the product is applied. Upon request, HAMLIN will assist purchasers by providing information specific to any par ticular application. HAMLIN disclaims any and all liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further consultation with authorised representatives of HAMLIN.