
Key features
High and stable operating voltage
Low self-discharge rate
(less than 1% after 1 year of
storage at + 20°C)
Stainless steel container and
end caps (low magnetic
signature) for LS 14250
Hermetic glass-to-metal sealing
Non-flammable electrolyte
Compliant with IEC 86-4
safety standard and EN 50020
intrinsic safety standard
Underwriters Laboratories (UL)
Component Recognition
- LS 14250 File Number MH 12609
-LST14250 File Number MH 12802
Non-restricted for transport
Main applications
Utility metering
Automatic meter reading
Alarms and security devices
Tollgate systems
Memory back-up
Computer real-time clocks
Tracking systems
Automotive electronics
Professional electronics
etc...
Electrical characteristics
(typical values relative to cells stored for one year or less at + 30°C max.)
Nominal capacity
(at 1.5 mA + 20°C 2.0V cut off. The capacity restored by the cell varies
according to current drain, temperature and cut off).
1.10 Ah
Open circuit voltage
(at + 20°C)
3.67V
Nominal voltage
(at 0.1 mA + 20°C)
3.6V
Pulse capability : Typically up to 100 mA
(100 mA/0.1 second pulses,
drained every 2 mn at + 20°C from undischarged cells with 10 μA base
current, yield voltage readings above 3.0 V. The readings may vary according
to the pulse characteristics, the temperature, and the cell's previous history.
Fitting the cell with a capacitor may be recommended in severe conditions.
Consult Saft)
Continuous current permitting 50% of the nominal capacity
to be achieved at + 20°C with 2.0V cut off.
(Higher currents possible, consult Saft)
40 mA
Storage
(recommended)
(for more severe conditions, consult Saft)
+ 30°C (+ 86°F) max
Operating temperature range
(Operation above ambient T may lead to reduced capacity and
lower voltage readings at the beginning of pulses. Consult Saft)
- 60°C/+ 85°C
(- 76°F/+ 185°F)
Physical characteristics
LS 14250
LST 14250
Diameter
(max)
14.65 mm (0.58 in)
14.4 mm (0.57in)
Height
(max)
24.8 mm (0.98 in)
25.1 mm (0.99in)
Typical weight
8.9 g (0.3 oz)
9.4 g (0.3 oz)
Li metal content
approx. 0.3 g
approx. 0.3 g
Available termination suffix
CN, CNR
2 PF, 3 PF, 3 PF RP 4 PF
CNA (AX)
FL
radial tabs
radial pins
axial leads
flying leads ...etc.
September 2004
Cell size references
1
2
UM3 -
1
2
R6 -
1
2
AA
Primary lithium batteries
LS 14250
LST14250
For applications requesting good
voltage response and operating life
in - 60°C/+ 85°C environments.
3.6V Primary lithium-thionyl chloride (Li-SOCl
2
)
High energy density
1
2
AA-size bobbin cells