EEF-WA1A121P Panasonic - ECG, EEF-WA1A121P Datasheet - Page 19

• Manufacturer Part Number: EEF-WA1A121P
• Description: CAP 120UF 10V SPEC POLYMER SMD
• Manufacturer: Panasonic - ECG
• Series: SP-Cap WAr

Specifications of EEF-WA1A121P

• Capacitance: 120µF
• Voltage Rating: 10V
• Tolerance: ±20%
• Lifetime @ Temp.: 2000 Hrs @ 105°C
• Operating Temperature: -55°C ~ 105°C
• Features: Polymer
• Ripple Current: 2.8A
• Esr (equivalent Series Resistance): 35.0 mOhm
• Mounting Type: Surface Mount
• Package / Case: Radial, Can - SMD
• Size / Dimension: 0.315" Dia (8.00mm)
• Height: 0.276" (7.00mm)
• Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Spacing: -
• Other names: EEFWA1A121P; PCE2136TR

Specialty Polymer Aluminum Electrolytic Capacitors (V type WA series)
Design, Specifications are subject to change without notice.
about safety comes up with this product, please contact us immediately for engineering assistance without fail. Specifications are typical and may not apply to all applications.
3. Soldering
1. Capacitor Insertion
2. Capacitor Insertion
Capacitor Handling Techniques
in as short a time as possible under 10 seconds.
While soldering, do not apply strong force to the capacitor.
When using a soldering iron, set the tip temperature to no more than 350°C,and work
The specialty polymer capacitor is designed for reflow soldering,but vapour phase soldering
(2) Design redundant or secondary circuits where possible to assure continued operation
is not available.Flow soldering and dipped soldering are not available,neither.
Maintain soldering conditions (pre-heating, reflow temperature, time)within the range
Please see page 8 for recommend soldering profile.
If soldering time is lengthened or temperature is higher, the heat can damage the
capacitor element and/or the molded case.
and badly affect capacitor mountability.
There is also the possibility of an internal short circuit, increase in leakage current,
separation of lead wire and element, or damage to the capacitor body, all of
which can badly affect the electrical performance of the capacitor.
Always consider safety when designing equipment and circuits .
Plan for worst case failure modes such as short circuits and open circuits which
could occur during use.
(1) Provide protection circuits and protection devices to allow safe failure modes.
in case of main circuit failure.
Do not apply excessive force to the capacitor, since this can damage the electrodes
Size code
G,G80
E70
Electrolytic Capacitor Product Specification
Typical land pattern (mm)
3.1
4.6
LCR Device Company Capacitor Business Unit
a
Matsushita Electronic Components Co., Ltd.
4.0
4.1
Contact your nearest Panasonic sales office for the latest specifications prior to purchase and/or use.
b
2.0
2.0
c
c
b
a
b
WA-E-0016
Whenever any doubt
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