Keeper
®
LTC-7PN
The LTC-7PN series was design specifically to be
printed circuit board (PCB) compatible. With a low
profile, prismatic shape, this battery is unique in
the industry and a perfect match for space saving
requirements. Available in 3 PCB and 1 surface
mounting configurations, these cells provide high
quality, high energy density, non-position sensitive
solutions to your high density electronics power needs.
LTC-7PN PRODUCT FEATURES
• Compliant with lead-free RoHS and WEEE
EC directives.
• Low profile, prismatic design.
• Stainless steel construction provides corrosion
resistance, hermetic seal and structural integrity.
• Years of low rate continuous use.
• Stand-by use with 80% capacity retention after
15 years at room temperature.
• Highly efficient utilization of valuable board space.
• Wave solderable (limit solder bath exposure to
a maximum of 5 seconds).
• High energy density compared to other chemistries.
• No charging circuits required.
• Higher cell voltage allows for fewer cells and
high reliability.
• Flat discharge characteristics provide optimum
voltage regulation.
• Non-pressurized system allow for
high temperature usage.
• Ship unrestricted. IATA No. UN3090.
• Underwriters Laboratories recognized component.
TYPICAL LTC-7PN DISCHARGE CHARACTERISTICS AT VARIED TEMPERATURES
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
1 mA
10 uA
2
4 6
x 10
8
2
4 6 8
2 4 6 8
2 4 6 8
x 100
x 1,000
x 10,000
DISCHARGE TIME (HOURS)
HIGH TEMPERATURE OPERATION AT 75°C
TEMPERATURE OPERATION AT 20°C
COLD TEMPERATURE OPERATION AT -20°C
DO YOU HAVE QUESTIONS
CONCERNING:
• What size battery you need?
• What is passivation and its effects?
• What is the maximum rate of this cell?
• Any other technical question?
If so, call our Engineers at
1-800-201-0215 or 1-417-625-1116
for detailed technical information.
LITHIUM-THIONYL CHLORIDE BATTERIES
Keeper
®
LTC-7PN
Part Number
LTC-7PN
LTC-7PN-S2
LTC-7PN-S4
LTC-7PN-SM-S4
Voltage
3.5
3.5
3.5
3.5
Capacity (mAh)
750
750
750
750
Length (in.)
1.00
1.00
0.65
1.00
Width (in.)
0.65
0.65
0.26
0.70
Thickness (in.)
0.26
0.26
1.00
0.26
Weight (g)
6.8
6.8
6.8
6.8
SPECIFICATIONS LTC-7PN
Nominal Open Circuit Voltage, 25°C .................................. 3.67 volts
Nominal Working Voltage, 25°C .......................................... 3.5 volts
Nominal Capacity (350 hr. rate), 25°C .............................. 750 mAH
Volume .............. .1625 cu. in.
POWER
0.30
0.175
LEADS
Weight ...................... 6.8 GMS
Operating Temperature ............
+
............-40°C to +95°C
Case Material:
1.10
1.00
304 Stainless Steel,
Hermetically Sealed
(case negative polarity)
0.175
0.40
Terminal and Support Pins are
0.260
0.650
0.30
.030" dia. (solder tinned)
SPECIFICATIONS LTC-7PN-S4
Nominal Open Circuit Voltage, 25°C .................................. 3.67 volts
Nominal Working Voltage, 25°C .......................................... 3.5 volts
Nominal Capacity (350 hr. rate), 25°C .............................. 750 mAH
Volume .............. .1625 cu. in.
.650
Weight ...................... 6.8 GMS
.30
.17
Operating Temperature ............
.200
............-40°C to +95°C
.48
Case Material:
304 Stainless Steel,
+
Hermetically Sealed
.050
(case negative polarity)
1.00
Terminal and Support Pins are
.030" dia. (solder tinned)
.260
SPECIFICATIONS LTC-7PN-S2
Nominal Open Circuit Voltage, 25°C .................................. 3.67 volts
Nominal Working Voltage, 25°C .......................................... 3.5 volts
Nominal Capacity (350 hr. rate), 25°C................................750 mAH
Volume.......................................................................... .1625 cu. in.
Weight ................................................................................ 6.8 GMS
Operating Temperature ............................................ -40°C to +95°C
Case Material: 304 Stainless Steel, Hermetically Sealed
(case positive polarity)
Terminal and Support Pins are .030" dia. (solder tinned)
0.30
±.02
+
1.00
0.175
POWER LEADS
0.30
1.085
±.02
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.
0.650
0.260
WE CAN DESIGN TO FIT ANY APPLICATION.
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.
DISTRIBUTED LOCALLY BY:
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
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