3
CONTENTS
CPX3225A .................................................. 2
Microbattery and Capacitor Lineup ............ 4
MS Lithium Rechargeable Battery............... 6
TS Lithium Rechargeable Battery .............. 10
Chip type Electric Double Layer Capacitor
....... 12
XH Capacitor .............................................. 14
Selection Check Sheet ............................... 17
Environmental Activities .............................. 20
Precautions for Your Safety ......................... 21
A few decades ago, we commercialized
a highly reliable silver oxide battery to meet
the requirement of quartz watch
development. Since then, we have expanded
our microbattery offering and technology to
support the increased diversity in electronic
products available today.
This brochure introduces manganese silicon
lithium rechargeable batteries, titanium
silicon lithium rechargeable batteries, and
reflowable capacitors.
We plan to continuously develop higher
performance microbatteries and widen our
products lineup to keep up with our
emerging technologies.
Please feel free to contact us with any
questions you may have.
1. Superior leakage resistance
Even a slight leakage from a battery may interfere with the connections
made by the battery terminals, resulting in unstable device operation.
Seiko Instruments Inc. offers micro batteries that are highly
leak-resistant due to special sealing materials and processing
technologies.
2. Large capacity
In order to extend the operating time of devices with limited battery
space, the market demands high volumetric efficiency.
We offer large-capacity microbatteries developed with proprietary
technology utilizing high-purity materials.
3. Stable operating voltage
Carefully compounded ingredients allow each of our micro batteries to
have a stable operating voltage over both a wide temperature range
and depth of discharge.
4. High reliability
Our micro batteries are manufactured under an integrated system
featuring strict quality control, which starts with component
manufacturing, through assembly and on to rigorous out-going
inspection.
FEATURES
4Micro Battery 2013-2014
Microbattery and Capacitor Lineup
Rechargeable battery and capacitor sizes
MICROBATTERY AND CAPACITOR FEATURES
Chip type electric double layer capacitor : Small and thin size chip type Electric Double Layer Capacitor.
XH capacitor : Pb-free reowable capacitor made possible by a heat-resistant design. High
capacity and long cycle characteristics are offered.
MS lithium rechargeable battery : 3V type. Large capacity and high cycle life characteristics in a compact
body with excellent overdischarge characteristics featured.
TS lithium rechargeable battery : 1.5V type. Charge voltage range from 1.5V to 3.0V is supported while high
reliability is achieved.
Applications
Smartphone Digital still camera Tablet
Video camera GPS·Car navigation system Watch
Height
MS412FE
SIZE
Diameter
2.1mm
1.4mm
1.8mm
1.2mm
1.1mm
0.9mm
MS414GE
XH414HG MS614SE
MS621FE
TS621E
XH311HU
TS920E
MS920SE
MS518SE
Φ5.8mm Φ6.8mm Φ4.8mmΦ3.8mmChip type
3.2mm × 2.5mm
Φ9.5mm
XH311HG
CPH3225A
*The rectangle and circles in the table show actual battery and capacitor sizes.
5
Micro Battery 2013-2014
Microbattery and Capacitor Lineup
Example of a recommended application circuit: for RTC backup
VCC
VDD
VCC
Mainpower
supply
SSP-T7-FL
Reference:4pF
MS614SE
3V/3.4mAh
MS414GE
3V/2.0mAh
CPU
SCL
RTC
S-35390A
SDA
INT1
INT2
Temperature
sensor
* This circuit diagram is a reference example. See the data sheet of each product before using it.
Example of RTC backup time, using MS414GE/MS614SE
RTC used: CMOS real time clock IC S-35390A,
made by Seiko Instruments Inc.
Clock operating voltage: 1.1 to 5.5V,
current consumption: 0.25µA
Crystal used: SSP-T7-FL, made by Seiko Instruments Inc.
CL = 6.0pF, R1 = 65kΩ max.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 5,000 10,000
Battery voltage (V)
Oneyear(8,760hours)
MS614SE
MS414GE
RTC operable voltage
DischargeTime(hours)
* This graph is a rough indication. The operating time varies depending on the actual service conditions.
6Micro Battery 2013-2014
MS Lithium Rechargeable Battery 3V Type
MS414GE / MS412FE / MS518SE / MS614SE / MS621FE / MS920SE
MS (Manganese Silicon) lithium rechargeable batteries,
developed by Seiko Instruments Inc., use silicon oxide
as the anode and a lithium manganese composite oxide
as the cathode. As a result, they offer long cycle life and
highly stable overdischarge characteristics.
• Backup power supply for memory or clock function
in various types of electronic equipment for mobile
communication, ofce automation, audio-visual equipment,
mobile information equipment, etc. (smartphone, tablet,
cellphone, PHS, cordless phone, pager, fax machine, PC,
video camera, digital camera, tuner, handy terminal, etc.)
• Main power supply for small and slim portable equipment.
Gasket Negative
cap
Negative
electrode
Separater
Positive
electrode
Positive
case
<Cross Section>
MS414GE
MS412FE
MS518SE
MS614SE
MS621FE
MS920SE
0.08
0.07
0.13
0.17
0.23
0.47
Type
3
3
3
3
3
3
2.0
1.0
3.4
3.4
5.5
11.0
0.010
0.010
0.010
0.015
0.015
0.050
0.05
0.10
0.15
0.25
0.25
0.80
50
100
100
100
100
100
500
1000
1000
1000
1000
1000
4.8
4.8
5.8
6.8
6.8
9.5
1.4
1.2
1.8
1.4
2.1
2.1
100
100
60
80
80
35
Nominal
Voltage
(V)
Nominal
Capacity
(mAh)*1
Standard
Charge/
Discharge
Current
(mA)
Internal
Impedance
(Ω)*2
Charge Voltage
(Standard
Charge Voltage)
*6
(V)
Maximum
Discharge
Current
(Continuous)
(mA)*3
100%*5
D.O.D.
(Depth of
Discharge)
20%*5
D.O.D.
(Depth of
Discharge)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
Size (mm)
Diameter Height
Weight
(g)
Cycle Life (Time)*4
FEATURES
• Large discharge capacity :
For high operational voltage range of 3.3V to 2.0V.
• Long cycle life :
Cycle life of over 100 cycles (over 50 cycles for
MS414GE) under charge/discharge conditions of 3.3V to
2.0V (D.O.D.100%).
• Excellent overdischarge characteristics :
Continued stable capacity characteristics even after the
battery is overdischarged down to 0.0V.
• Operation over a wide temperature range:
Operating temperature range : −20°C to +60°C
Consult us for using the battery at a temperature beyond
the above temperature range.
• RoHS Compliant
• Approved by UL (Underwriters Laboratories Inc.)
UL File No. MH15628
APPLICATIONS
SPECIFICATIONS
*1. Nominal capacity: Typical value of discharge capacity between 3.1V and 2.0V
*2. Internal impedance is measured using an AC (Alternating Current) method at the fully charged state.
*3. Maximum discharge current indicates the value of a current for approximately 50% of the nominal capacity.
*4. Cycle Life indicates the times charge/discharge is repeated for approximately 50% of the capacity values in the specication sheet.
*5. 100% and 20% are based on nominal capacity.
*6. A constant voltage charge is recommended, but due to a limit in charge current, it is necessary to insert a resistor to regulate the
charge current.
Contact us for further details.
If a constant current charge is required, contact us for more information.
MS Lithium Rechargeable Batteries are not reowable. Please mount them on PCB by hand soldering.
7
MS Lithium Rechargeable Battery 3V Type
Micro Battery 2013-2014
* c.o.v. : Cut off Voltage
MS518SE
1.5
2.0
2.5
3.0
3.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Capacity (mAh)
Voltage (V)
3.0V
3.1V
3.3V
2.9V
2.8V
Charge: max. 0.06mA/72 hours (CC/CV)
Discharge: 10 µA/c.o.v. = 2.0V (CC)
MS614SE
1.5
2.0
2.5
3.0
3.5
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
2.8V
3.0V
2.9V
3.3V
3.1V
Charge: max. 0.1mA/96 hours (CC/CV)
Discharge: 15µA/c.o.v. = 2.0V (CC)
MS621FE MS920SE
1.5
2.0
2.5
3.0
3.5
0.0 2.0 6.04.0
Capacity (mAh)
Voltage (V)
2.8V 3.0V
2.9V
3.3V
3.1V
Charge: max. 0.1mA/96 hours (CC/CV)
Discharge: 15µA/c.o.v. = 2.0V (CC)
1.5
2.0
2.5
3.0
3.5
0.0 4.02.0 12.010.08.06.0
Capacity (mAh)
Voltage (V)
Charge: max. 0.2mA/96 hours (CC/CV)
Discharge: 50µA/c.o.v. = 2.0V (CC)
3.0V
3.1-3.3V
2.9V2.8V
MS414GE
1.5
0.0 0.5 1.0 1.5 2.0 2.5
2.0
2.5
3.0
3.5
Capacity (mAh)
Voltage (V)
2.8V
3.1V
2.9V 3.0V
3.3V
Charge: max. 0.05mA/60 hours (CC/CV)
Discharge: 10 µA/c.o.v. = 2.0V (CC)
MS412FE
2.8V 3.0V
2.9V
3.1V
Capacity (mAh)
3.3V
1.5
2.0
2.5
3.0
3.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Charge: max. 0.025mA/72 hours (CC/CV)
Discharge: 10µA/c.o.v. = 2.0V (CC)
Voltage (V)
8Micro Battery 2013-2014
MS Lithium Rechargeable Battery 3V Type
Overdischarge Characteristics Discharge Temperature Characteristics
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
30 days
Initial
180 days
90 days
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)
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
−20°C 0°C
40°C
60°C
25°C
Charge: max. 0.1mA/3.1V, 96 hours, RT (CC/CV)
Discharge: 15µA/c.o.v. = 2.0V, respective temperature (CC)
High Temperature (60°C) Storage Characteristics Floating Characteristics (60°C, applied voltage 3.1V)
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
20 days
Initial
100 days
150 days
200 days 60 days
80 days
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)
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
40 days
60 days
80 days
Initial
100 days
150 days
200 days
20days
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)
MS614SE
1.0
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
Charge: max. 0.1mA/3.1V, 96 hours (CC/CV)
Discharge: 15µA/c.o.v. = 1.5V (CC)
1.5
2.0
2.5
3.5
3.0
0.0 1.0 2.0 4.03.0
Capacity (mAh)
Voltage (V)
300µA100µA50µA15µA
10µA
5µA
Charge: max. 0.1mA/3.1V, 96 hours (CC/CV)
Discharge: respective current/c.o.v. = 1.5V (CC)
Charge/discharge characteristics Discharge Characteristics at Various Discharge Current
9
MS Lithium Rechargeable Battery 3V Type
Micro Battery 2013-2014
- Units: mm
- The hatched parts are tin plated (Sn: 100%).
MS412FE FL26E
2±0.3
1±0.3
0.5±0.10.5±0.1
0.1±0.02
1.75±0.1
2.2±0.5
φ
4.8max.
1.6±0.5
(Sn plated portion)
1.6max.
MS518SE FL35E
2±0.3
1±0.3
0.5±0.1 0.5±0.1
0.1±0.02
1.75±0.1
2.2±0.3
φ
5.8max.
1.6±0.5
(Sn plated portion)
2.1max.
MS614SE FL28E
2±0.3
1±0.3
0.5±0.10.5±0.1
0.1±0.02
2.1±0.4
1.8max.
2.5
+0.3
-0.5
φ
6.8max.
1.8±0.5
(Sn plated portion)
MS621FE FL11E
2±0.3
2.1±0.2
2.5±0.3
1±0.3
0.5±0.20.5±0.2
0.15±0.02
2.8max.
φ
6.8max.
1.8±0.5
1.7±0.5
(Sn plated portion)
(Sn plated portion)
MS920SE FL27E
2±0.3
2.1±0.5
(3.3)
0.5±0.20.5±0.2
0.15±0.02
12.8 0
-1.0
φ
9.5max.
1.8±0.5
1.7±0.5
(Sn plated portion)
(Sn plated portion)
2.7max.
MS414GE FL26E
2±0.3
1±0.3
0.5±0.1 0.5±0.1
0.1±0.02
1.75±0.1
2.2±0.5
1.65max.
φ
4.8max.
1.6±0.5
(Sn plated portion)
10 Micro Battery 2013-2014
TS Lithium Rechargeable Battery <For Solar Watches> 1.5V Type
TS lithium rechargeable batteries are high capacity 1.5V
type non-reflowable rechargeable batteries that provide
sufcient discharge capacity with a charge voltage of less
than 2.0V.
• Low-voltage rechargeable
• High capacity
• Long cycle life: at least 1000 cycles (20% D.O.D.)
• RoHS Compliant
*1. Value measured using an 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 the charge current, it is necessary to insert a resistor to regulate the
charge current.
Please contact us for further details.
If a constant current charge is required, please contact us for more information.
*4. D.O.D. : Depth of Discharge
TS Lithium Rechargeable Batteries are not reowable. Please mount them on PCB by hand soldering.
TS920E / TS621E (Under Development)
FEATURES
SPECIFICATIONS
CHARACTERISTICS
Type
Internal
Impedance
*1
(Ω)
1.5
1000 (20% D.O.D.)
100 (100% D.O.D.)
TS621E
(Under development)
1.5
1.6 to 3.0
1.6 to 3.0TS920E
Diameter
(mm)
6.8
9.50.05
20
Cycle Life*2
(Time)
Standard Charge/
Discharge Current
(mA)
Nominal
Voltage
(V)
Charge Voltage*3
(V)
2.1
2.0
Height
(mm)
0.46
Weight
(g)
5.5
(2.3 to 1.0)
Nominal Capacity
(Voltage Range V)
(mAh)
*4
* c.o.v. : Cut off Voltage
Charge/discharge characteristics
TS920E
0.0
0.5
1.0
1.5
2.0
2.5
0246135
Voltage (V)
Charge : max.
200µA
/
2.3V
/
72
hr (CC/CV)
Discharge : 50µA
/
c.o.v.=0.7V (CC)
Capacity (mAh)
11
Micro Battery 2013-2014
TS Lithium Rechargeable Battery 1.5V Type
- Units: mm
- The hatched parts are tin plated (Sn: 100%).
TS920E
0
1
2
3
4
5
6
7
1.0 1.5 2.0 2.5 3.0
Charge Voltage (V)
Capacity (mAh)
0
1
2
3
4
5
6
7
-30 -10 10 30 50 70
Temperature (°C)
Capacity (mAh)
Charge: max. 200µA/respective voltage/
72hours (CC/CV)
Discharge: 50µA/c.o.v.= 1.0V (CC)
Charge: max. 200µA/2.3V/
72hours (CC/CV)
Discharge: 50µA/c.o.v.= 1.0V (CC)
0
20
40
60
80
100
120
0 20 40 60 80 100 120
0
20
40
60
80
100
120
0 20 40 60 80 100 120
Storage Period (days) Float Charge Period (days)
Capacity retention ratio (%)
Capacity retention ratio (%)
Storage Condition: 60°C/2.3V applied
[Capacity measurement conditions]
Charge: max. 200µA/2.3V/72hours
(CC/CV)
Discharge: 50µA/c.o.v.= 1.0V (CC)
Storage Condition: 60°C
[Capacity measurement conditions]
Charge: max. 200µA/2.3V/72hours
(CC/CV)
Discharge: 50µA/c.o.v.= 1.0V (CC)
TS920E FL27E
2±0.3
0.5±0.20.5±0.2
12.8 0
-1.0
2.1±0.5
(3.3)
0.15±0.02
φ
9.5max.
1.8±0.5
1.7±0.5
(Sn plated portion)
(Sn plated portion)
2.7max.
High Temperature Storage Characteristics (60ºC) Float-Charge Characteristics (60ºC)
Charge Voltage Characteristics Temperature Characteristics
12 Micro Battery 2013-2014
Chip type Electric Double Layer Capacitor Pb-free reflowable
Weight
(g)
Type Maximum Use
Voltage (V)
Nominal Capacity
(Voltage Range)
Capacitance
Size(L × W × H)
(mm)
Internal Impedance*
<Nominal>
(Ω)
CPH3225A 3.3 4.6µAh (3.3V-1.8V)
0.011F 160 3.2 × 2.5 × 0.9 0.025
CPH3225A is thinnest and smallest chip-type electric double
layer capacitor.
The unique ceramic packaging with superior air-tightness is
used. As the result, it offers leakage resistance and humidity
resistance. Also, by optimizing its materials, a 1 minute rapid
charge stores approximately 85% of full capacity.
Its heat-resistant design allows for Pb-free reowable SMT
board attachment.
• Small and thin size
• Excellent leakage resistance and humidity resistance
• Pb-free reowable:
Superior heat resistance (260°C peak) allows reflow
soldering by Pr-free solder
• Long cycle Life:
At least 10,000 times of charge/discharge
• Simple Charging circuit (constant voltage charging)
• Wide operating temperature range:
Operating temperature range: −20°C to +60°C
For use the battery at a temperature out of the above
temperature range, please consult us.
• RoHS Compliant
Backup Power for various devices.
Super small size power supply.
Smartphone, Tablet, Cellphone, Personal computer, IC
card, Game machine, Handy terminal, Video camera,
various kinds of small appliance, etc.
*. Value measured using AC (Alternating Current) method at the discharged state.
CPH3225A
FEATURES
APPLICATIONS
SPECIFICATIONS
<APPLICATION NOTES>
• Prohibition ripple charging
A ripple (high frequency fluctuation of
voltage) in the charge voltage extremely
lowers the capacitor performance.
Be sure to charge capacitors with a
stable voltage.
• Charge voltage
The age deterioration of the capacitor
depends on the charge voltage.
The age deterioration is accelerated as
charge voltage goes higher.
• Usage environment
Aging degradation of the capacitor varies
depending on the usage environment
(temperature and humidity).
Contact us for further details.
Charge/discharge characteristics
CHARACTERISTICS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 2 4 6 8 10
Capacity (µAh)
Voltage (V)
Charge:
max. 1 mA/3.3V/2 hours
(CC/CV)
Discharge: 5µA/c.o.v.= 0V (CC)
* c.o.v. : Cut off Voltage
13
Micro Battery 2013-2014
Chip type Electric Double Layer Capacitor Pb-free reflowable
- Units: mm
Charge Time Characteristics Float-Charge Characteristics (60ºC, 90%RH)
Reflow Profile Example Recommended Reflow Conditions
CPH3225A
2.5±0.1
0.9±0.1
1.0±0.1
1.0±0.15 1.0±0.15
1.0±0.1
3.2±0.1
3.6
1.4 1.4
1.4
1.4
0.2
(0.15) (0.15)
Recommended board layout
(Tolerance : ±0.05)
0
50
100
150
200
250
0 50 100 300150 250200
Time above
200°C
The times of repeated reflow soldering must be two times or less.
The Temperature must be measured at top of the cell. Max. 260°C (within 5 seconds)
Time (seconds)
Temperature (°C)
220
230
240
250
260
270
0 10 20 60 7030 5040
Time above 200°C (seconds)
Peak temperature (°C)
The peak temperature is within five seconds.
0
20
40
60
80
100
120
0 1 10 100 1000
Charge Time (minutes)
0
20
40
60
80
100
120
0 5 10 15 20
Float Charge Period (days)
Capacity retention ratio (%)
Capacity retention ratio (%)
Charge: max. 10mA/3.3V/
respective charge time (CC/CV)
Discharge: 5µA/c.o.v.= 2.0V (CC)
Storage condition: 60°C/90%RH/3.3V applied
[Capacity measurement conditions]
Charge: max. 1mA/3.3V/2 hours (CC/CV)
Discharge: 5µA/c.o.v.= 2.0V (CC)
DIMENSIONS
14 Micro Battery 2013-2014
XH Capacitor Pb-free reflowable
Weight
(g)
Height
(mm)
Diameter
(mm)
Type Maximum Use
Voltage (V) Capacitance (F)
Electrical Specifications (Normal Temperature)*1 Size
Internal Impedance*2
(Ω)
XH311HG
XH311HU 3.3 3.8 1.10.035 0.04150
3.3 0.02 300 3.8 1.1 0.04
XH414HG 3.3 4.8 1.40.08 0.06100
The XH series capacitor has a better discharge characteristic
above 3V. It is an environmentally friendly product that
is reflow mounted by Pb-free soldering. It features high
capacity, and long-term reliability, as well as a wide operating
voltage range. It is thus suitable for backup power supply
of clock and memory functions on mobile and information
devices.
• Pb-free reowable:
Superior heat resistance (260°C peak) allows reflow
soldering by Pb-free solder
• Wide operating voltage range from 0V to 3.3V
• High capacity: 0.08F with “414” size
• Long Cycle Life:
At least 10,000 times of charge/discharge
• Simple charging circuit (constant voltage charging)
• Wide operating temperature range:
Operating temperature range: −20°C to +60°C
For using the battery at a temperature out of the above
temperature range, please consult us.
• RoHS Compliant
Backup power supply for memory and clock functions of
smartphone, tablet, cellphone, PHS, cordless phone, digital
still camera, game machine, and printer, etc.
*1. Normal temperature: 23°C ± 3°C. Electrical characteristics and aging degradation of the products depend on temperature.
*2. Value measured using AC (Alternating Current) method at the discharged state.
XH311HG/XH311HU/XH414HG
FEATURES
APPLICATIONS
SPECIFICATIONS
<APPLICATION NOTES>
• Prohibition ripple charging
A ripple (high frequency fluctuation of
voltage) in the charge voltage extremely
lowers the capacitor performance.
Be sure to charge capacitors with a
stable voltage.
• Charge voltage
The age deterioration of the capacitor
depends on the charge voltage.
The age deterioration is accelerated as
charge voltage goes higher.
• Usage environment
Aging degradation of the capacitor varies
depending on the usage environment
(temperature and humidity).
Contact us for further details.
Charge/discharge characteristics
CHARACTERISTICS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Voltage (V)
Charge: max. 500µA/3.3V/1hour/RT
(CC/CV)
Discharge: 5µA/c.o.v.= 0V (CC)
Charge
Discharge
0 5 10 15 20 25 30
Capacity (μAh)
XH311HG
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 20 40 60 80 100
Voltage (V)
Capacity (µAh)
Charge: max. 500µA/3.3V/5hours/RT
(CC/CV)
Discharge: 20µA/c.o.v.= 0V (CC)
Charge
Discharge
XH414HG
Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 10 20 30 40 50
Capacity (µAh)
Charge: max. 500µA/3.3V/5hours/RT
(CC/CV)
Discharge: 5µA/c.o.v.= 0V (CC)
Charge
Discharge
XH311HU
*c.o.v.…Cut off Voltage
15
XH Capacitor Pb-free reflowable
Micro Battery 2013-2014
XH414HG
Temperature (°C)
0
20
40
60
80
100
120
–40 –20 0 20 40 60 80
0
20
40
60
80
100
120
0 20 40 60 80 100
0
5
10
15
20
25
30
35
0 10 20 30 40
0 7 14 21 28 35 42
0
20
40
60
80
100
120
Charge: Constant current/constant voltage
max. 500µA/3.3V/5 hours/RT
Discharge: Constant current **µA/c.o.v. = 2.0V
Charge: Constant current/constant voltage
max. 500µA/3.3V/5 hours/RT
Discharge: Constant current 10µA/c.o.v. = 2.0V
Storage condition: 60°C/50%RH/3.3V applied
[Capacity measurement conditions]
Charge: Constant current/Constant voltage
max. 500μA/3.3V/5hours/RT
Discharge: Constant current 10μA/c.o.v.= 2.0V
Charge: Constant current/constant voltage
max. 500µA/3.3V/** hours/RT
Discharge: Constant current 10µA/c.o.v. = 2.0V
Time (hours)
Capacity (µAh)
Discharge current (µAh)
Capacity retention ratio (%)
Capacity retention ratio (%)
Float Charge Period (days)
Capacity retention ratio (%)
0
50
100
150
200
250
0 50 100 300150 250200
Time above 200°C
The times of repeated reflow soldering must be two times or less.
The Temperature must be measured at top of the cell.
Time (seconds)
Temperature (°C)
220
230
240
250
260
270
0 10 20 60 7030 5040
Time above 200°C (seconds)
Peak temperature (°C)
The peak temperature is within five seconds.
Peak Temperature
Max.260°C (within 5 seconds)
Reflow Profile Example Recommended Reflow Condition
Charge Time Characteristics Discharge Current Characteristics
Temperature Characteristics Float-Charge Characteristics (60ºC, 50%RH)
16 Micro Battery 2013-2014
XH Capacitor Pb-free reflowable
- Units: mm
- The hatched parts are tin plated (Sn: 100%).
XH311HU IV07E
XH311HG IV07E
1.2±0.05
45°
φ3.8max.
1.5max.
4.2
2.1
2.8
Recommended board layout
(Tolerance±0.05)
1.5
2.1
1.51
1.9±0.2
0.2±0.1
0.1±0.02
1.4±0.1
0.7±0.5
0.8±0.4
2.4±0.1
0.9
1.9±0.2
0.6±0.1
1.9±0.2
1.9±0.2
0.9
(Sn plated portion)
(Sn plated portion)
XH414HG IV01E
2.6
45°
φ4.8max.
5.4
2.4
2.7
4.1
Recommended board layout
(Tolerance±0.05)
2.41.7
2.7
1.67±0.1
2.4±0.2
0.1±0.02
0.8±0.5
2.4±0.2
1.24
1±0.5
3.5±0.1
1±0.1
2.4±0.2
2.4±0.2
1.24
(Sn plated portion)
(Sn plated portion)
0.2 +0.1
0
17
Micro Battery 2013-2014
Microbattery and Capacitor Selection Check Sheet
CHECK SHEET
1. Your company name
2. Which application do you use?
3. Your expected backup period
4. Your requested delivery date
5. Operation voltage of the device for backup
6. Consumption current at backup time
7. Setting value of charging voltage
8. Presence of reverse current protection diode
9. Vf characteristics of the reverse current protection diode (at 10μA)
10. Resistance value of charging protection resistance
11. Limit of charging time
12. Required cycle life
13. Other requests
14. Expected life (e.g., xx years or backup for xx hours)
15. Ambient temperature and humidity
If you are considering the purchase of one or more of our microbatteries or capacitors, please
complete this check sheet and send it to us. We will let you know which products will be
optimum for you to use.
Fax Sheet
Micro-Energy Division Sales Sec. +81-43-211-8034 Battery Sales Person
hour / day / month
mm / yy
V to V
mA • μA
V
Yes • No
V
W
times
Name
Section
Phone
Fax
E-mail
Your contact information
MEMO
18 Micro Battery 2013-2014
MEMO
19
Micro Battery 2013-2014
20 Micro Battery 2013-2014
Environmental Activities
Environmental Activities at Micro-Energy Division
Environment & Quality Policy
Seiko Instruments Inc., Micro-Energy Division is located in Ayashi, a city with beautiful nature,
in Miyagi Prefecture. Our aim is to provide customer satisfaction and harmony with the
environment through all our products, from Micro battery to other electronic products, and sales
activities.
1. We adhere rmly to laws, regulations and customers’ specied requirements.
2. We aim to prevent pollution, to reduce CO2, and to conserve biodiversity.
3. We set goals, take actions, conduct regular reviews, and improve the system and performance
continuously.
4. We contribute to the society by supporting green procurement, developing green products, and
promoting green life activity.
5. We adhere to regulations and recommodations regarding Chemical substance content in our products
and will promote reduction and replacement.
6. We vigorously educate ourselves and try to engage voluntarily in green life activity.
Based on the above policy, the following six environmental approaches are now being implemented throughout
Micro-Energy Division.
1. Enrich the line up of Eco-Products
• We introduced the SII Green Product Label System which is equivalent to the ISO 14021 Type II environmental label.
At the end of FY2006, 100% of our products are certied as SII Green Products. In addition, 36 products are certied
as SII "High Grade" Green Products.
2. Reduction of Greenhouse Gas
• We practice various CO2 reduction measures like using Eco-machinery. Since 1997, we have successfully reduced a
total of 50,300 tons of CO2. We believe our efforts contribute to the prevention of global warming.
3. 3R Promotion Activity
• We have promoted the "reduce and reuse" activities and also promoted recycling at the end of the production pro-
cess. With these activities, we achieved "Zero-emission" in 2004. We have reduced the non-recyclable wastes to less
than 1 ton - less than 1% of our 1997 results.
4. Biodiversity Conservation
•
We endeavor to deepen our understanding on the relevancy between biodiversity and our business activities, and to con-
tribute to the conservation of biodiversity by participating local community activities.
5. Green Purchasing
• We adhere to a green purchasing campaign through the purchase of ingredients, manufacturing materials, and other
necessary products, whenever appropriate.
6. Green Life
•
With the participation of all of Micro-Energy Division members, we deploy a clean-up and beautication campaign in all
areas surrounding our factory twice a year. In addition, we participate in the clean up activity at Hirose River once a year.
7. Conflict Minerals
•
Recognizing the international importance of conict minerals issue, we prohibit the use of such minerals.
ton CO2
0
10,000
20,000
30,000
40,000
50,000
60,000
5,000
15,000
25,000
35,000
45,000
55,000
９７ ９８ ９９ ００ ０１ ０２ ０３ ０４ ０５ ０６ ０７ ０８ ０９ １０ １１ １２ １３
Reduction amount of CO
2
(accumulated since 1997)
target
Result
Final amount of waste
0
10
20
30
40
50
60
70
80
97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13
ton
targetResult
Precautions for Your Safety
21
Micro Battery 2013-2014
Micro-Energy Division Lithium rechargeable batteries (MS, TS) contain flammable organic sol-
vents. For your safety, please follow the following precautions.
• Pay attention to mat or sheet for ESD
Battery with tabs or battery on PCB may short-circuit on the mat for
ESD. As a result the voltage of the cell is reduced.
• Pay attention to soldering by tips
Do no touch the battery by solder chips, when soldering another compo-
nents after equipping battery.
Keep any high temperature process away from battery.
• Pay attention to material of jig for pick and place
Use non-conductive material of jig for pick and place of batteries, for
short-circuit protect. If short-circuit of battery occurs, the voltage of bat-
tery drops down quickly but raises gradually.
• Pay attention to washing and drying
Some detergent or high temperature drying may cause deteriorate of bat-
tery. If you need to wash batteries, consult us.
International Transportation and Disposal
International Air/Marine/Ground Transportation
Regarding the transport of Lithium battery, organizations like IATA, ICAO,
IMO, DOT have determined transport regulations, based on the United
Nations Regulations.
The SII Lithium rechargeable batteries can be transported being not
subject to the provisions of dangerous goods, if they meet the following
requirements.
(a) <Caution Label> Lithium battery handling label (IATA Dangerous
Goods Regulations Figure 7.4.I) must be put on each package.
(b) <Not Restricted Declaration> Each shipment must be accom-
panied with a document indicating that the packages contain Lithium
batteries, that the packages must be handled with care, and that special
procedures should be followed in the event the package is damaged,
and a telephone number for additional information.
Do not jumble batteries
Example Example of insulation
Insulating tape
Short-circuiting
discharge discharge
Contacting between batteries cause
short-circuiting such as above diagram.
• Do not charge by higher current or higher volt-
age than specified.
Doing so may generate gas inside the battery, resulting
swelling, re, heat generation or bursting.
• Do not heat, disassemble nor dispose of in fire
Doing so damages the insulation materials and may
cause re, heat generation, leakage or bursting.
• Do not solder directly to the battery
If soldering is performed directly to the battery, the battery
is heated up, consequently causing leakage, explosion or
re due to overheating from internal short-circuit.
• Do not short.
If the (+) and (-) come into contact with metal materials,
short-circuit occurs. As a result, fire, heat generation,
leakage or bursting may occur.
• Keep batteries out of children’s reach.
It is dangerous that children swallow the battery.
When you design mechanical hardware around the bat-
tery, please x the battery rmly in order to prevent chil-
dren from removing it.
When you store the batteries, please keep the batteries
out of children’s reach.
If a battery is swallowed, consult a physician immediately.
• Do not reverse placement of (+) and (-)
If the (+)and(-) side of the battery is reverse inserted, it may
cause a short-circuit or over discharge of the battery on some
equipment and it may induce overheating, explosion or re.
• Do not weld terminals to the battery
The heat by welding may cause fire, heat generation,
leakage or bursting.
We weld standard terminals under strictly controlled con-
ditions.
If you need to weld terminals to the battery, please consult
us in advance.
• Do not discharge by force
If the battery is discharged by direct connection to an ex-
ternal power supply etc., voltage of the battery will decline
lower than 0 volts (electrical reversal) and will cause the
battery case to expand, overheat, leak, explode or burn.
•
In case of leakage or a strange smell, keep away from
fire to prevent ignition of any leaked electrolyte.
• In case of disposal, insulate between (+) and (-)
of battery by an insulating material.
Jumbling batteries or with other metal materials cause
short-circuit. As a result, re, heat generation, leakage or
bursting may occur.
• If leaked liquid gets in the eyes, wash them with
clean water and consult a physician immediately.
• Do not use new and used batteries together. Do
not use different types of batteries together.
It may cause re, heat generation, leakage or bursting.
• If you connect two or more batteries in series or
parallel, please consult us in advance.
It may cause bursting or re due to unbalanced load or
voltage.
• Do not use nor leave the batteries in direct sun-
light nor in high-temperature areas.
It may cause re, heat generation, leakage or bursting.
• Do not apply strong pressure to the batteries nor
handle roughly.
It may cause re, heat generation, leakage or bursting.
• Avoid contact with water.
It may cause heat generation.
• Keep batteries away from direct sunlight, high
temperature and humidity.
It may cause heat generation or performance deteriora-
tion.
For prevention of performance deterioration of battery
(c) <Weight Limit> Except in the case of packed with equipment, pack-
age may not exceed 2.5 kg gross mass.
(d) <Strong Packaging> Batteries are separated so as to prevent
short-circuit and are packed in strong packaging.
(e) <Package Drop Test> Each packages is capable of withstanding a
1.2m drop test in any orientation without damage to batteries contained.
For further information, please consult with us.
Disposal
Recent environment protection concerns have increased globally and
waste and recycling are regulated in the world. The current regulations
differ in each country, state and local municipality. Please consult local
regulations and authorities for recommended disposal of batteries. If you
are in question of application or safety of our batteries, please consult
your local authorities.
WARNING!
CAUTION!
Precautions for Your Safety
22 Micro Battery 2013-2014
Micro-Energy Division capacitors (XH, CPH, CPX) contain flammable organic solvents. For your
safety, please follow the following precautions.
• Do not charge by higher current or higher voltage than
specified.
Doing so may generate gas inside the capacitor, resulting in
swelling, re, heat generation or bursting.
• Do not reverse placement of (+) and (-)
SII capacitors have polarity. If the (+) and (-) side of the capacitor
is reverse inserted, it may cause short-circuit or over discharge of
the capacitor on some equipment and it may induce overheating,
explosion or re.
• Do not solder directly to the capacitor (for XH only)
If soldering is performed directly to the capacitor, the capacitor will
over heat and, consequently cause leakage, explosion or re due
to overheating from internal short-circuit.
• Keep capacitors out of children’s reach.
It is dangerous that children swallow the capacitor.
• If leaked liquid gets in the eyes, wash them with clean
water and consult a physician immediately.
• Do not use nor leave the capacitors in direct sunlight
nor in high-temperature areas.
It may cause re, heat generation, leakage or bursting.
• Do not make the capacitor airtight by sealing it with
adhesive agent or coating agent.
It may cause short-circuit because of generated and accumulated
electrolyte gas.
WARNING!
CAUTION!
When you design mechanical hardware around the capacitor,
please x the capacitor rmly in order to prevent children from
removing it.
When you store the capacitors, please keep the capacitors out of
children’s reach. If a capacitor is swallowed, consult a physician
immediately.
• Do not heat, disassemble nor dispose of in fire
Doing so damages the insulation materials and may cause re,
heat generation, leakage or bursting.
• Do not discharge by force
If the capacitor is discharged by direct connection to an external
power supply etc., voltage of the capacitor will decline lower than
0 volts (electrical reversal) and will cause the capacitor case to ex-
pand, overheat, leak, explode or burn.
• In case of leakage or a strange smell, keep away from
fire to prevent ignition of any leaked electrolyte.
• Do not use new and used capacitors together. Do not
use different types of capacitors together.
It may cause re, heat generation, leakage or bursting.
• If you connect two or more capacitors in series or par-
allel, please consult us in advance.
It may cause bursting or re due to unbalanced load or voltage.
• Keep capacitors away from direct sunlight, high tem-
perature and humidity.
It may cause heat generation or performance deterioration.
IMPORTANT
1. The information herein is subject to change without notice.
2. Neither reproduction, duplication nor unauthorized use of this
catalog in whole or part is allowed without the prior written ap-
proval of Seiko Instruments Inc.
3. The colors of the products reproduced herein (“Products”) may
be different from the actual colors. Check colors on actual prod-
ucts before using the Products.
4. Circuits and respective application methods described herein
are for reference only. Seiko Instruments Inc. shall not be liable
for any damages or losses resulting from any claim by third par-
ties that any Products or application methods described herein
infringe any right intellectual property right. All intellectual prop-
erty rights with respect to the Products belong exclusively to
Seiko Instruments Inc.
Seiko Instruments Inc. does not grant users of the Products any
right or license to the Products hereunder.
5. When Products include Strategic Products (or Services) stipu-
lated in the Foreign Exchange and Trade Control Law, they shall
not be exported without permission of governmental authorities.
6. The Products are designed for consumer equipment and cannot
be used as part of any device or equipment which inuences the
human body or requires a significantly high reliability, such as
physical exercise equipment, medical equipment, disaster pre-
vention equipment, gas related equipment, vehicles, aircraft and
equipment mounted on vehicles.
All data, dimensions, characteristics and values shown in this catalogue are for reference
only. Please contact your local Seiko Instruments Representative for current detailed
specications.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
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XH311HG-IV07E