MS621F Seiko Instruments, MS621F Datasheet - Page 13

• 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

*1. Value measured using AC (Alternating Current) method in the fully charged state.
*2. Counts of charge and discharge repetition that maintains about 50% of the minimum guaranteed capacity
*3. A constant voltage charge is recommended, but due to a limit in charge current, it is necessary to insert a resistor to regulate charge
*4. D.O.D. : Depth of Discharge
Micro Battery 2007-2008
TS-H lithium rechargeable batteries are 1.5V high capacity
Pb-free reflowable rechargeable batteries with a charge
voltage of less than 2.0V intended to support of recent
low-operating-voltage mobile devices.
TS414H
current.
Please contact us for further details.
If a constant current charge is required, please contact us for more information.
TS414H
TS-H Lithium Rechargeable Battery
SPECIFICATIONS
CHARACTERISTICS
Type
2.0
1.5
1.0
0.5
0.0
0.00
Charge : 1.6V/max. 25μA/36hr/RT (CC/CV)
Discharge : 14μA/c.o.v. = 0.9V (CC)
Charge/Discharge Characteristics
Nominal
0.05
Voltage
1.5
(V)
Capacity [mAh]
0.10
Charge Voltage
1.5 to 3.0
(V)
0.15
*3
0.20
(Voltage Range V)
Nominal Capacity
0.2 (1.6 to 0.9)
(mAh)
0.25
Impedance
Internal
350
(Ω)
Power backup for the clock function of small portable
devices such as cellphone and PHS phone
• Rechargeable at low voltage
• Pb-free refl owable: 260ºC heat resistant design
• Ultra-small terminals (IV01E) allow space-saving
• RoHS Compliant
*1
FEATURES
APPLICATIONS
STANDARD TERMINALS
Discharge Current
Units: mm
Standard
0.005
(mA)
3.5 0.1
TS414H IV01E
±
2.4 0.2
2.4±0.2
±
1000 (20% D.O.D.)
100 (100% D.O.D.)
1.24
1.5V Type Pb-free Refl owable
Cycle Life
(Time)
*4
1±0.1
*2
Recommended board layout
4.1
(Tolerance : ±0.05)
2.7
Diameter
2.4
(mm)
4.8
Height
(mm)
1.4
Weight
0.07
(g)
13