JECXDE-0016 Datasheet, PDF (13/16 Pages) Murata Manufacturing Co., Ltd. – Electrical Double Layer Capacitor

Specification of Electrical Double Layer Capacitor
(3)Applicable wave form
Fig 1. Permitted loading.
DC
AC+DC
Pulse
Fig 2. Restricted loading.
AC
Pulse 1
Pulse 2
<Polarity>
This device has polarity. Please do not reverse polarity when in use.
Reverse polarity may damage electrolyte or the electrode inside.
Please verify the orientation of the capacitor before use in accordance with the Markings of
polarity on the products.
(4). Self heating temperature
The product temperature should not exceed 70degC, including any self heating due to high
currents and ESR (ohmic losses). When measuring temperature, a φ0.1mm type K
thermocouple of low heat capacity is recommended. Self heating temperature should be
measured under no radiation heat from tabs and wind-free condition. Excessive heating may
decrease the reliability of the product or damage it irreversibly.
(5). If a capacitor body contacts with other part or circuit, it may cause leakage failure.
(6).This device cannot be used under any acidic or alkaline environment.
(7).This device uses a relatively low vapor pressure liquid electrolyte. At high altitudes (low
external pressure), internal resistance or other performance may be decreased. If you would
like to use this product at high altitude continuously, please consult a Murata representative
first.
11.4. CAUTION for Soldering and Assembling
(1)These parts should not be soldered using Re-Flow and Flow profiles. Please use connection
methods which prevent the main body of the parts rising beyond maximum allowable
temperature. These may include hand soldering, Ultrasonic welding, etc
(2)Please do not apply excessive force to the capacitor during insertion as well as after
soldering. The excessive force may result in damage to electrode terminals and/or
degradation of electrical performance.
Murata Manufacturing Co., Ltd.
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