CR1220 Panasonic, CR1220 Datasheet - Page 4

• Manufacturer Part Number: CR1220
• Description: Battery; Lithium; Manganese Dioxide; 3 V (Nom.); 35 mA; -30 degC; degC; 10; 1.2
• Manufacturer: Panasonic

Specifications of CR1220

• Brand/series: CR Series
• Capacity: 35 mAh
• Chemical System: Lithium-Manganese Dioxide
• Dimensions: 2mmH×12.5mmDia.
• Primary Type: Primary (Non-Rechargeable)
• Shelf Life: 10 yr.
• Size: Coin/Button
• Temperature, Operating: -30 to +60 °C
• Temperature, Operating, Maximum: +60 °C
• Temperature, Operating, Minimum: -30 °C
• Termination: Pressure Contact
• Voltage, Battery: 3 V (Nom.)
• Voltage, Rating: 3 V
• Weight: 1.2 Grams
• Lead Free Status / Rohs Status: RoHS Exempt Product Hazardous Materials

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.
Continuous standard load (mA)
Operating temperature (C)
CR1220
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Dimensions(mm)
Specification
Temperature Characteristics
Capacity vs. load resistance
Manganese Dioxide Lithium Coin Batteries: Individual Specifications
Nominal capacity (mAh)
Load:
Load:
Nominal voltage (V)
3.2
3.0
2.8
2.6
2.4
2.2
40
35
30
25
20
15
10
5
0
~ ~
(k )
(mA)
(k )
(mA)
20˚C
20˚C
1
1
2
2
2
2
1
1
3
3
4
4
0.5
0.5
Duration(h)
6
6
0.3
0.3
10
10
0.2
0.2
20
20
Cut-off Voltage: 2.0V
-30 ~ +60
0.1
0.1
30
30
0.1
35
3
40
40
Load
Weight:1.2g
0.05
0.05
60
60
LITHIUM HANDBOOK
0.03
0.03
100
100
Continuous standard load (mA)
Operating temperature (C)
CR1612
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Dimensions(mm)
Specification
Temperature Characteristics
Capacity vs. load resistance
Nominal capacity (mAh)
Load: (k )
Nominal voltage (V)
3.2
3.0
2.8
2.6
2.4
2.2
2.0
50
45
40
35
30
25
20
15
10
5
0
0.1
0.1
(mA)
Load:
(k )
(mA)
1
1
20˚C
2
2
16.0
13
Duration(h)
+0
- 0.3
1
1
0.5 0.3 0.2
0.5 0.3 0.2
10
Cut-off voltage
-30 ~ +60
AUGUST 2005
0.1
40
0.1
Weight:0.8g
0.1
3
Load
0.05 0.05
0.05 0.03
100
100