Panasonic CR2477 Industrial solution Datasheet

LITHIUM - Coin Type
Coin type lithium batteries are high energy, high reliability batteries for a variety of
applications. The full 3 volts in these high energy density batteries is about twice that of
conventional dry batteries.
Panasonic coin type lithium batteries are available in
two types: poly-carbonmonofluoride lithium batteries
(BR series) for uses that require extended reliability
and safety, and manganese dioxide lithium batteries
(CR series) for uses that require high voltage and
strong load pulse characteristics.
The CR Lithium primary coin cells contain
Perchlorate over the limit specified by the state
legislature of California and are therefore subject to
requirements in the California Code of Regulations,
title 22, division 4.5: Chapter 33 – Best Management
Practices for Perchlorate Materials.
Features:
High voltage of 3 volts - twice that of conventional dry batteries
Extremely small self-discharge for long service and shelf life
A wide operational temperature range
Compact and lightweight; extremely high energy density per unit weight
Very safe (poly-carbonmonofluoride lithium)
Extremely strong load pulse characteristics (manganese dioxide lithium)
Operating temperature range:
BR Coin Cells: -30ºC ~ +80ºC
CR Coin Cells: -30ºC ~ +60ºC
Applications:
Calculators
Cameras
Compact, low power consuming cordless applications
Electronic translators
Electronic watches (digital and analog)
Memory back-up in all types of devices (with tab terminals)
Technical Data - Table 1 - (CF)n/LI: Poly-Carbon Monofluoride (BR)
Model
No.
Electrical
Characteristics
(20ºC)
Standard Load
Nominal *Nominal
Voltage Capacity
(V)
(mAh)
Continuous
Drain
(mA)
Dimensions
Tab Configurations
Diameter Height
(mm)
(mm)
Weight
(g)
BR1220
3
35
0.03
12.5
2.00
0.7
BR1225
3
48
0.03
12.5
2.50
0.8
BR1632
3
120
0.03
16.0
3.20
1.5
BR2032
3
190
0.03
20.0
3.20
2.5
BR2325
3
165
0.03
23.0
2.50
3.2
BR2330
3
255
0.03
23.0
3.00
3.2
BR3032
3
500
0.03
30.0
3.20
5.5
* Nominal capacity shown is based on standard drain and cut off voltage down to 2.0V at 20ºC.
Technical Data - Table 2 - Mn02/LI:Manganese Dioxide (CR)
Model
No.
Electrical
Characteristics
(20°C)
Standard Load
Dimensions
Nominal *Nominal
Continuous Drain Diameter Height
Voltage Capacity
(mA)
(mm)
(mm)
(V)
(mAh)
Tab Configurations
Weight
(g)
CR1025
3
30
0.10
10.0
2.50
0.7
CR1216
3
25
0.10
12.5
1.60
0.7
CR1220
3
35
0.10
12.5
2.00
1.2
CR1612
3
40
0.10
16.0
1.20
0.8
CR1616
3
55
0.10
16.0
1.60
1.2
CR1620
3
75
0.10
16.0
2.00
1.3
CR1632
3
140
0.10
16.0
3.20
1.8
CR2016
3
90
0.10
20.0
1.60
1.6
CR2025
3
165
0.20
20.0
2.50
2.3
CR2032
3
225
0.20
20.0
3.20
2.9
CR2330
3
265
0.20
23.0
3.00
3.8
CR2354
3
560
0.20
23.0
5.40
5.8
CR2412
3
100
0.20
24.5
1.20
2.0
CR2450
3
620
0.20
24.5
5.00
6.3
CR2477
3
1000
0.20
24.5
7.70
10.5
CR3032
3
500
0.20
30.0
3.20
6.8
* Nominal capacity shown is based on standard drain and cut off voltage down to 2.0V at 20ºC.
Note: Cells are available in assorted tab configurations.
Consult your local regional office for additional information.
Technical Data - Table 3 - Coin Cell Tab Configurations (BR Series)
Model No.
Tab Description Drawing
BR1225/1HC
2 pin, horizontal mount, through hole, (with insulation wrap)
BR1225/1VC
2 pin, vertical mount, through hole, (with insulation wrap)
BR1632/1HF
2 pin, horizontal mount, through hole, (with insulation wrap)
BR2032/1GU
3 pin, horizontal mount, through hole, (without insulation wrap)
BR2032/1HE
2 pin, horizontal mount, through hole, (without insulation wrap)
BR2032/1VB
2 pin, vertical mount, through hole, (without insulation wrap)
BR2032/1F2
2 pin, flat mount, (with insulation wrap)
BR2325/1HC
2 pin, horizontal mount, through hole, (with insulation wrap)
BR2325/1HB
2 pin, horizontal mount, through hole, (without insulation wrap)
BR2325/1VC
2 pin, vertical mount, through hole, (without insulation wrap)
BR2325/1HG
2 pin, horizontal mount, through hole, (without insulation wrap)
BR2325/1VG
2 pin, vertical mount, through hole, (without insulation wrap)
BR2330/1HE
2 pin, horizontal mount, through hole, (without insulation wrap)
BR2330/1VC
2 pin, vertical mount, through hole, (with insulation wrap)
BR2330/1GVF
3 pin, vertical mount, through hole, (with insulation wrap)
Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
BR1225
BR1220
■ Dimensions(mm)
■ Dimensions(mm)
0.2
10
Weight:0.8g
Weight:0.7g
■ Specification
■ Specification
Nominal voltage (V)
3
35
Nominal capacity (mAh)
48
0.03
Continuous standard load (mA)
0.03
-30 ~ +80
Operating temperature (C)
-30 ~ +80
Nominal voltage (V)
3
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
■ Temperature Characteristics
■ Temperature Characteristics
Load
Load: 30kΩ (90µA)
60˚C
2.5
Voltage(V)
Voltage (V)
3.0
20˚C
-10˚C
2.0
~
~
0
50
100
150
200
250
300
350
400
450
Duration (h)
Duration(h)
■ Operating voltage vs. load resistance(voltage at 50% discharge depth)
■ Operating voltage vs. load resistance (voltage at 50% discharge depth)
3.2
3.2
2.8
60˚C
20˚C
-10˚C
2.6
2.4
2.8
60˚C
20˚C
2.6
-10˚C
2.4
2.2
2.2
~
~
~
~
0.1
Load:
0.2
20
0.3 0.4
0.6
10
5
1
3
2
2
3
4
1
6
8 10
0.5
0.3
■ Capacity vs. load resistance
10
5
1
3
2
2
3
4
1
6
8 10
0.5
0.3
60
50
60˚C
30
Capacity(mAh)
Capacity(mAh)
0.2 0.3 0.4 0.6
20
■ Capacity vs. load resistance
20˚C
-10˚C
20
10
40
30
2
4
1
6
0.5
8 10
0.3
20
0.2
40
0.1
-10˚C
45˚C
60˚C
Cut-off voltage:2.0V
0
60 80 100
0.05
0˚C
20˚C
20
10
Cut-off voltage
Load
0.1
Load
40
0
80˚C
3.0
Voltage(V)
Voltage(V)
3.0
0.03
(kΩ)
Load:
(mA)
LITHIUM HANDBOOK
4
5
6
0.5
8
10
0.3
20
0.2
30
0.1
40 50 60
0.05
80 100
0.03
AUGUST 2005
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications
are subject to modification without notice. Contact Panasonic for the latest information.
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