DISCHARGE CHARACTERISTICS
Jauch Quartz GmbH • email: batterytechnology@jauch.com
www.jauch.com
50 /20 91
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 JAUCH for the latest
information.
Lithium Coin Cell - CR 1220
- Reliable energy for your application
- Standard cells and customized packs
- ESD protection
- UL recognized
- Battery Certification Experts
Discharge Time (h)
Voltage (V)
EPV 2.0V, At 23
o
C
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
180 360
15 k
Ω 30 kΩ 68 kΩ
540 720 900 1080 1260
RoHS
2011/65/EC
RoHS compliant Pb free
mineral free
REACH
compliant
TEMPERATURE CHARACTERISTICS
Discharge Time (h)
Voltage (V)
EPV 2.0V, Load 68 kΩ
0
1.0
1.5
2.0
2.5
3.0
3.5
4.0
180 360
-20
o
C
23
o
C
60
o
C
540 720 900 1080 1260
PULSE DISCHARGE CHARACTERISTICS LOAD VS: CAPACITY
Load (
kΩ)
Voltage (mAh)
EPV 2.0V
28
32
36
40
44
48
52
1
-20
o
C
23
o
C
60
o
C
50 100
SPECIFICATIONS DIMENSIONS
Nominal Voltage 3V
Jauch part number 246534
Nominal Capacity 40 mAh
Standard Load 62 k
Ω
Standard Curent < 0.1 mA
Max. Continuous Curren Am 1.0 < t
Max. Pulse Current 4 mA
Operating Temperature 3- 0
o
C to 7+ 0
o
C*
Weight Approx. 0.75 gr.
Chemistry Li/MnO
2
UI1642 MH62838
* In applications where the battery is exposed to temperatures >60°C, please contact Jauch.
Wide assortment of mounting options, including through hole, surface mount and wire terminals.
Contact Jauch for more information
batterytechnology@jauch.com
Techincal Data Sheet
·
CR 1220
Discharge Capacity (mAh)
Voltage (V)
Pulse Load for 5sec. at 23
o
C
0 8 16 24 32 40 48 56
1.0
1.5
2.0
2.5
3.0
3.5
4.0
5 Sec
3.0
5mA
5 Sec.
1M
Ω continuous
Ø 12.50 mm
+0
-0.20
Ø 9.0 mm
+0
-0.04
2.00 mm
+0
-0.2
1.85 mm
+0
-0.05