Keeper LTC-7P The LTC-7 module series was developed for those applications that require a high quality, ruggedly constructed, low profile battery configuration. Two (2) cell module designs are available, as either series connected (LTC-7PMS, 7.0 volts, 750 mAh) or parallel connected (LTC-7PMP, 3.5 volts, 1500 mAh) batteries. Additional features such as reverse charge protection can also be built in for added safety in sensitive applications. LTC-7P PRODUCT FEATURES Compliant with lead-free RoHS and WEEE TYPICAL LTC-7P DISCHARGE CHARACTERISTICS AT VARIED TEMPERATURES EC directives. 3.9 3.8 Low profile, prismatic design. 3.7 3.6 3.5 Stainless steel construction provides corrosion 3.4 3.3 resistance, hermetic seal and structural integrity. 3.2 3.1 3.0 Years of low rate continuous use. 2.9 1 mA 10 uA 2.8 2.7 Stand-by use with 80% capacity retention after 2.6 2.5 15 years at room temperature. 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 x 10 x 100 x 1,000 x 10,000 DISCHARGE TIME (HOURS) Highly efficient utilization of valuable board space. HIGH TEMPERATURE OPERATION AT 75 C TEMPERATURE OPERATION AT 20 C Wave solderable (limit solder bath exposure to COLD TEMPERATURE OPERATION AT -20 C a maximum of 5 seconds). High energy density compared to other chemistries. DO YOU HAVE QUESTIONS No charging circuits required. Higher cell voltage allows for fewer cells and CONCERNING: high reliability. What size battery you need Flat discharge characteristics provide optimum What is passivation and its effects voltage regulation. What is the maximum rate of this cell Non-pressurized system allow for Any other technical question high temperature usage. If so, call our Engineers at 1-800-201-0215 or 1-417-625-1116 Ship unrestricted. IATA No. UN3090. for detailed technical information. Underwriters Laboratories recognized component. LITHIUM-THIONYL CHLORIDE BATTERIES Keeper LTC-7P Part Number Voltage Capacity (mAh) Length (in.) Width (in.) Thickness (in.) Weight (g) LTC-7P 3.5 750 1.20 0.70 0.35 9.0 LTC-7PMP 3.5 1500 1.50 1.20 0.35 20.0 LTC-7PMS 7.0 750 1.50 1.20 0.35 19.0 * Battery contains diode and resistor protection (IN5817 diode, 1.6k resistor). Working voltage rate dependent. POWER LEADS SPECIFICATIONS LTC-7P 0.30 .0.02 Nominal Open Circuit Voltage, 25C .................................. 3.67 volts - + Nominal Working Voltage, 25C .......................................... 3.5 volts STAND OFF (4 PLS.) Nominal Capacity (350 hr. rate), 25C .............................. 750 mAH 1.20 SUPPORT PINS Volume...........................................................................268 cu. in. LEADS Weight ................................................................................ 9.0 GMS SUPPORT PINS 0.20 0.70 (2 PLS.) MAY OR 0.35 Operating Temperature ............................................ -40C to +95C .040 MAY NOT BE .0.02 0.25 ELECTRICALLY Case Material: Ryton module ISOLATED Terminal and Support Pins are .030 dia. (positive pin solder tinned) SPECIFICATIONS LTC-7PMP POWER LEADS 0.30 Nominal Open Circuit Voltage, 25C .................................. 3.67 volts 0.025 0.25 SUPPORT PINS Nominal Working Voltage, 25C .......................................... 3.5 volts + - (2 PLS.) MAY OR Nominal Capacity (350 hr. rate), 25C ............................ 1500 mAH MAY NOT BE 1.20 ELECTRICALLY Volume...........................................................................594 cu. in. ISOLATED Weight .............................................................................. 20.0 GMS Operating Temperature ............................................ -40C to +95C 0.90 STAND OFF (4 PLS.) 1.50 0.35 1.00 Case Material: Ryton module 0.22 MIN. Terminal and Support Pins are .030 dia. (solder tinned) POWER LEADS SPECIFICATIONS LTC-7PMS 0.30 0.025 Nominal Open Circuit Voltage, 25C .................................... 7.3 volts 0.25 SUPPORT PINS (2 PLS.) MAY OR Nominal Working Voltage, 25C .......................................... 7.0 volts + - MAY NOT BE Nominal Capacity (350 hr. rate), 25C .............................. 750 mAH 1.20 ELECTRICALLY ISOLATED Volume...........................................................................594 cu. in. Weight .............................................................................. 19.0 GMS STAND OFF (4 PLS.) 0.90 1.50 Operating Temperature ............................................ -40C to +95C 0.35 1.00 0.22 Case Material: Ryton module MIN. Terminal and Support Pins are .030 dia. (solder tinned) The specifications on this sheet may be changed by EaglePicher without notice. EaglePicher is a trademark of and Keeper is a registered trademark of EaglePicher Corporation. WE CAN DESIGN TO FIT ANY APPLICATION. DISTRIBUTED LOCALLY BY: Our team of engineers can design any pin configuration required to fit your specialized application. If you don t see a battery configuration you need here, call us and we will begin working on a EPT part number just for you. Keeper 3220 Industrial Drive Joplin, MO 64801 Tel: 1-800-201-0215 Fax: 417-626-2078 E-mail: solutions eaglepicher.com Web site: www.epcompower.com Copyright 2006 EaglePicher Corporation 1.10 1.10 1.10 0.030 .0.02