TM TM ® Eagle EaglePicher Picher Keeper II 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 TYPICAL LTC-7P DISCHARGE CHARACTERISTICS AT VARIED TEMPERATURES • Manufactured in the USA. 3.9 • Low profile, prismatic design. 3.8 3.7 3.6 • Stainless steel construction provides corrosion 3.5 3.4 resistance, hermetic seal and structural integrity. 3.3 3.2 3.1 • Years of low rate continuous use. 3.0 2.9 1 mA 10 uA 2.8 • Stand-by use with 80% capacity retention after 2.7 2.6 15 years at room temperature. 2.5 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 • Highly efficient utilization of valuable board space. DISCHARGE TIME (HOURS) HIGH TEMPERATURE OPERATION AT 75°C • Wave solderable (limit solder bath exposure to TEMPERATURE OPERATION AT 20°C COLD TEMPERATURE OPERATION AT -20°C a maximum of 5 seconds). • High energy density compared to other chemistries. • No charging circuits required. DO YOU HAVE QUESTIONS • 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 high temperature usage. • Any other technical question? • Ship unrestricted. If so, call our Engineers at (417) 659-9635 for detailed technical information. • Underwriters Laboratories recognized component. LITHIUM-THIONYL CHLORIDE BATTERIES TM TM ® Keeper II Eagle EaglePicher Picher LTC-7P Part Number Voltage Capacity (mAh) Length (in.) Width (in.) Thickness (in.) Weight (g) LTC-7P 3.5 750 1.20 0.70 0.33 9.0 * LTC-7PMP-F-S2 3.5 1500 1.53 1.21 0.45 23.6 LTC-7PMP 3.5 1500 1.50 1.20 0.33 20.0 LTC-7PMS 7.0 750 1.50 1.20 0.33 19.0 * Battery contains diode and resistor protection (IN5817 diode, 1.6k resistor). Working voltage rate dependent. SPECIFICATIONS LTC-7PMP-F-S2 1.10 .025 STAND OFFS (4 Pls.) .27 Nominal Open Circuit Voltage, 25°C .................................. 3.67 volts Nominal Working Voltage, 25°C .......................................... 3.5 volts + - POWER Nominal Capacity (350 hr. rate), 25°C ............................ 1500 mAH 1.21 1.14 LEADS Volume............................................................................ .796 cu. in. - + Weight .............................................................................. 23.6 GMS .14 1.53 Operating Temperature ............................................ -40°C to +95°C .45 Case Material: Ryton™ module Terminal and Support Pins are .030" dia. (solder tinned) SPECIFICATIONS LTC-7PMP POWER LEADS 0.30 Nominal Open Circuit Voltage, 25°C .................................. 3.67 volts 0.025 0.25 Nominal Working Voltage, 25°C .......................................... 3.5 volts SUPPORT PINS + - (2 PLS.) MAY OR Nominal Capacity (350 hr. rate), 25°C ............................ 1500 mAH MAY NOT BE 1.20 ELECTRICALLY Volume............................................................................ .594 cu. in. ISOLATED FROM THE NEGATIVE CASE. Weight .............................................................................. 20.0 GMS Operating Temperature ............................................ -40°C to +95°C STAND OFF (4 PLS.) 0.90 1.50 0.33 1.00 Case Material: Ryton™ module 0.22 Terminal and Support Pins are .030" dia. (solder tinned) MIN. POWER LEADS SPECIFICATIONS LTC-7PMS 0.30 0.025 Nominal Open Circuit Voltage, 25°C .................................... 7.3 volts 0.25 SUPPORT PINS (2 PLS.) MAY OR Nominal Working Voltage, 25°C .......................................... 7.0 volts + - MAY NOT BE Nominal Capacity (350 hr. rate), 25°C .............................. 750 mAH 1.20 ELECTRICALLY ISOLATED FROM Volume............................................................................ .594 cu. in. THE NEGATIVE CASE. Weight .............................................................................. 19.0 GMS STAND OFF (4 PLS.) 0.90 1.50 Operating Temperature ............................................ -40°C to +95°C 0.33 1.00 0.22 Case Material: Ryton™ module MIN. Terminal and Support Pins are .030" dia. (solder tinned) 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. TM EaglePicher Commercial Power Solutions ® Keeper II P.O. Box 47 • Joplin, MO 64802 Tel: (800) 201-0215 or (417) 659-9635 • Fax: (417) 626-2078 E-mail: inquiry.keeper@eaglepicher.com • Web site: www.eaglepicher.com 1.10 1.10