Panasonic Electronic Components

<p>The Panasonic CR1220 is a primary lithium manganese dioxide coin cell battery offering a nominal voltage of 3V and a capacity of 35mAh. It features a compact 12.5mm diameter and 2.0mm height, weighing only 1.2g. The battery provides stable voltage during discharge, good pulse capability, and long-term reliability, making it suitable for a variety of low-power applications. It operates over a temperature range of -30°C to +60°C. This coin cell requires an external holder for termination; it is not designed for direct soldering. The CR1220 is ideal for memory backup, real-time clocks, and other portable electronics requiring a reliable power source.</p>

<p>The Panasonic ERZ-E08E561 is a metal oxide varistor (MOV) from the ZNR Surge Absorber E series, designed for transient overvoltage protection in a compact disc package. It features a nominal varistor voltage of 560V (typical) with a minimum of 504V and maximum of 616V at 1 mA test current. The device can handle peak surge currents up to 3.5 kA and absorb energy up to 92 J, making it suitable for suppressing voltage spikes in a variety of electronic circuits.</p><p>&nbsp;</p><p>This varistor offers a capacitance of 150 pF at 1 kHz and operates over a temperature range of -40°C to +85°C. It is housed in a Disc 10.5mm package with through hole mounting, providing robust mechanical stability for PCB assembly. The part is RoHS3 compliant and carries safety approvals including UL1449, VDE (IEC61051 series, IEC60950-1, IEC62368-1), and CQC (GB/T standards).</p><p>&nbsp;</p><p>Typical applications include surge protection in consumer electronics, communication equipment, industrial controllers, home appliances, and gas/petroleum appliances. The ERZ-E08E561 is also suitable for protecting semiconductors such as transistors, diodes, ICs, thyristors, and triacs from overvoltage transients.</p>

<p>The Panasonic ECW-U1H103JB5 is a surface-mount film capacitor from the ECWU(B) series, featuring a stacked metallized polyethylene naphthalate (PEN) dielectric. It offers a nominal capacitance of 10000pF (0.01µF) with a ±5% tolerance and a rated voltage of 50VDC. The capacitor is designed for reflow soldering and operates over a temperature range of -55°C to +105°C.</p><p>&nbsp;</p><p>This component is housed in a compact 1206 (3216 Metric) package with solder pad terminations, measuring 3.20mm in length, 1.60mm in width, and 1.20mm in height. It exhibits a maximum dissipation factor of 1.0% at 20°C and 1kHz, and a minimum insulation resistance of 3000 MΩ at 20°C and 50VDC. The withstand voltage is rated at 175% of the rated voltage (87.5V) applied between terminals for 1 to 5 seconds.</p><p>&nbsp;</p><p>Typical applications include coupling, by-pass, and general-purpose use in electronic circuits. The part is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).</p>

<p>The Panasonic ECJ-2VB1H223K is a multilayer ceramic capacitor (MLCC) from the ECJ series, designed for general electronic equipment. It offers a capacitance of 0.022 µF with a ±10% tolerance and a rated voltage of 50V DC. The X7R dielectric provides a stable capacitance over a wide temperature range of -55°C to 125°C, making it suitable for coupling and bypassing applications.</p><p>&nbsp;</p><p>This capacitor is housed in an 0805 (2012 Metric) surface mount package, with dimensions of 2.00mm length, 1.25mm width, and a maximum thickness of 0.70mm. The ECJ series is known for its small size, wide capacitance range, high humidity resistance, and long life. It features low inductance (ESL) and excellent frequency characteristics, which are beneficial for decoupling and filtering in high-speed circuits.</p><p>&nbsp;</p><p>As a Class 2 (Hi-K) capacitor, it is primarily used for coupling and bypassing where moderate capacitance stability is acceptable. The component is RoHS compliant (unverified) and has an MSL of 1 (unlimited). It is a general-purpose component suitable for a wide range of electronic applications.</p>