MS621F Seiko Instruments, MS621F Datasheet - Page 8

• Manufacturer Part Number: MS621F
• Description: Coin Cell Battery 3.1 Volt 5.5mAH Bare Cell
• Manufacturer: Seiko Instruments
• Type: Cellular Phone, Cordless Phone Batteriesr

Specifications of MS621F

• Chemistry: Lithium
• Battery Cell Size: Coin Cell
• Output Voltage: 3 V
• Battery Capacity: 5.5 mAh
• Termination Style: Solder Pin
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

- Contact Seiko Instruments Inc. for batteries with terminals other than the above shapes.
- Units: mm
- The hatched parts are tin plated (Sn: 100%).
8
Recommend
MS Lithium Rechargeable Battery
CHARACTERISTICS (MS614SE)
DIMENSIONS OF STANDARD TERMINALS OF MS LITHIUM RECHARGEABLE BATTERIES
High Temperature (60°C) Storage Characteristics
3.5
3.0
2.5
2.0
1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.0
0.0
MS412FE FL26E
1.75
±
0.1
Overdischarge: 18kΩ discharge/respective period
[Capacity measurement conditions]
Charge: max. 0.1mA/3.1V, 96 hours (CC/CV)
Discharge: 15μA/c.o.v. = 2.0V (CC)
Storage condition: respective period at 60°C
[Capacity measurement conditions]
Charge: max. 0.1mA/3.1V, 96 hours (CC/CV)
Discharge: 15μA/c.o.v. = 2.0V (CC)
Overdischarge Characteristics
2.2
±
0.5
(Sn plated portion)
1.0
1.0
1.6
±
0.5
200 days
Capacity [mAh]
150 days
Capacity (mAh)
2.0
2.0
100 days
180 days
90 days
80 days
3.0
3.0
30 days
Recommend
20 days
60 days
Initial
Initial
4.0
4.0
MS518SE FL35E
1.75
±
0.1
2.2
±
0.3
(Sn plated portion)
1.6
±
0.5
Floating Characteristics (60°C, applied voltage 3.1V)
3.5
3.0
2.5
2.0
1.5
1.0
3.5
3.0
2.5
2.0
1.5
1.0
0.0
0.0
Charge: max. 0.1mA/3.1V, 96 hours, RT (CC/CV)
Discharge: 15μA/c.o.v. = 2.0V, respective temperature (CC)
Discharge Temperature Characteristics
Storage conditions: Each period at 60°C, applied voltage 3.1V
[Capacity measurement conditions]
Charge: max. 0.1mA/3.1V, 96 hours (CC/CV)
Discharge: 15μA/c.o.v. = 2.0V (CC)
1.0
Discharge capacity (mAh)
1.0
–20°C
150 days
200 days
2.2
Capacity (mAh)
±
0.5
MS412FE IL21E
2.0
2.0
100 days
(9.2)
20 days
Micro Battery 2007-2008
0°C
2.2
3.0
±
40 days
60 days
80 days
3.0
0.5
25°C
(Sn plated portion)
40°C
1.6
Initial
±
60°C
0.5
3V Type
4.0
4.0