Film Capacitors

<p>The Panasonic ECP-U1C474MA5 is a film capacitor with a capacitance of 0.47µF and a DC voltage rating of 16V. It features a tolerance of ±20% and uses an acrylic, metallized stacked dielectric construction, which contributes to low ESR. The component is designed for surface mount assembly in a 1206 (3216 Metric) package with solder pad termination. Its mechanical dimensions are 3.20mm in length, 1.60mm in width, and a maximum seated height of 1.60mm.</p><p>&nbsp;</p><p>This capacitor operates over a temperature range of -40°C to 85°C, making it suitable for a variety of environments. It is specifically intended for EMI and RFI suppression applications, where its low ESR and stable dielectric properties help filter unwanted noise. The surface mount package facilitates automated assembly and is compatible with standard reflow soldering processes.</p><p>&nbsp;</p><p>With a compact 1206 footprint, this capacitor can be used in space-constrained designs. The acrylic dielectric provides good electrical performance and reliability. While the part is marked as RoHS compliant and REACH unaffected, these statuses remain unverified, and users should confirm compliance through official documentation.</p>

<p>The Panasonic ECQ-U2A474ML is a metallized polyester film capacitor with a capacitance of 0.47µF and a tolerance of ±20%. It is rated for 275VAC and classified as X2 for EMI/RFI suppression. The capacitor uses a metallized polyester dielectric, providing stable performance and self-healing properties.</p><p>&nbsp;</p><p>This component is suitable for across-the-line and other interference suppression applications where safety-certified X2 class capacitors are required. The operating temperature range spans -40°C to 100°C, making it appropriate for a variety of environments.</p><p>&nbsp;</p><p>The capacitor features a radial, through-hole package with PC pin terminations. The lead spacing is 22.50mm, and the overall dimensions are 25.50mm length, 8.50mm width, and 18.00mm height. Standard RoHS compliance and REACH unaffected status are noted.</p>

<p>The Panasonic ECH-U1223JC9 is a surface mount film capacitor with a capacitance of 0.022 µF and a voltage rating of 100V DC. It utilizes a metallized polyphenylene sulfide (PPS) dielectric with a stacked construction, providing stable performance over a wide temperature range of -55°C to 105°C. The capacitor offers a tolerance of ±5%, suitable for precision applications. It is housed in a 1913 (4833 Metric) package with solder pad terminations, making it compatible with standard surface mount assembly processes. This component is designed for general purpose applications where reliable film capacitor performance is required.</p>

<p>The Panasonic ECQ-E2104KF9 is a metallized polyester film capacitor with a capacitance of 0.1µF and a voltage rating of 250V DC. It features a ±10% tolerance and operates over a temperature range of -40°C to 105°C. This capacitor is designed for general purpose applications and is housed in a radial through-hole package with PC pin terminations. The dimensions are 10.30mm length, 5.80mm width, and 13.40mm height, with a lead spacing of 5.00mm. The dielectric material is metallized polyester, providing stable performance. The component is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).</p>

<p>The DMM2W2P2K-F is a Type DMM metallized polyester film capacitor from Cornell Dubilier Electronics. It offers 2.2 µF capacitance with ±10% tolerance and a 250 VDC voltage rating. The capacitor features radial leads for through-hole mounting, with a lead spacing of 27.5 mm.</p><p>&nbsp;</p><p>Electrical characteristics include a maximum dissipation factor of 1% at 25°C and 1 kHz, minimum insulation resistance of 5000 MΩ·µF, and dielectric strength of 150% of rated voltage for 1 minute. The metallized polyester construction provides self-healing properties, preventing permanent shorting from voltage transients.</p><p>&nbsp;</p><p>Mechanical dimensions are 31.00 mm length, 13.00 mm width, and 22.00 mm height. Termination is via PC pins. The operating temperature range is -55°C to +125°C, with 50% voltage derating required above 85°C.</p><p>&nbsp;</p><p>This capacitor is suitable for general purpose DC applications where long life and performance stability are critical. It is RoHS compliant.</p>

<p>The Panasonic ECH-U1H681JB5 is a stacked metallized polyphenylene sulfide (PPS) film chip capacitor designed for surface-mount applications. It offers a capacitance of 680 pF with a tolerance of ±5% and a DC voltage rating of 50 V. The component is housed in an 0805 (2012 metric) package with solder pad terminations, suitable for both flow and reflow soldering.</p><p>&nbsp;</p><p>Key electrical characteristics include a dissipation factor of ≤0.6% at 20°C and 1 kHz, insulation resistance of ≥3000 MΩ at 50 VDC, and a withstand voltage of 87.5 V for 1-5 seconds. The operating temperature range spans -55°C to +125°C.</p><p>&nbsp;</p><p>This capacitor is well-suited for time-constant, filtering, oscillation, and resonance circuits. Its PPS dielectric provides stable performance over temperature and frequency. The 0805 package offers a compact footprint measuring 2.00 mm x 1.25 mm with a height of 1.00 mm (note: datasheet lists 0.8 mm for size J1).</p>