Panasonic Electronic Components

<p>The ECQ-UAAF474M is a metallized polypropylene film capacitor from Panasonic's ECQUA series. It features a capacitance of 0.47 µF with ±20% tolerance and is rated for 275 VAC operation. This X2 class capacitor is designed for EMI/RFI suppression across the AC line, meeting safety standards for interference suppression.</p><p>&nbsp;</p><p>Key electrical specifications include a dissipation factor of ≤0.1% at 1 kHz, insulation resistance of ≥5000 MΩ·µF (at 100 VDC, 60 s), and a withstand voltage of 633 VAC between terminals. The capacitor operates over a temperature range of -40°C to +110°C. It is RoHS compliant and features a flame-retardant plastic case.</p><p>&nbsp;</p><p>Packaged in a radial leaded format with 22.5 mm lead spacing, the capacitor measures 26.0 mm x 8.5 mm x 15.5 mm. It is suitable for through-hole mounting with PC pin terminations. The ECQUA series incorporates a safety mechanism and high humidity resistance, making it reliable for AC line applications.</p>

<p>The ECK-F1E473ZVE is a ceramic disc capacitor manufactured by Panasonic Electronic Components. It offers a capacitance of 0.047 µF with a wide tolerance of -20% to +80%. The rated voltage is 25V DC. The capacitor uses a Z4V temperature coefficient dielectric, designed for general purpose applications.</p><p>&nbsp;</p><p>The component is housed in a radial disc package with through-hole mounting. The disc has a diameter of 8.50 mm and a height of 3.00 mm. Lead spacing is 5.00 mm with straight leads, suitable for insertion into standard PCB holes.</p><p>&nbsp;</p><p>Operating temperature ranges from -25°C to 85°C, making it suitable for consumer electronics and low-frequency circuits. The capacitance tolerance allows for cost-effective production where precise capacitance is not critical.</p>

<p>The Panasonic ECQ-B1H222JF is a polyester film capacitor from the ECQB series. It offers a capacitance of 2200 pF with a tolerance of ±5% and a DC voltage rating of 50 V. Designed for general purpose applications, this capacitor provides reliable performance in a compact radial leaded package.</p><p>&nbsp;</p><p>The capacitor features a dissipation factor of 0.8% maximum at 20°C and 1 kHz, and an insulation resistance of 30000 MΩ minimum at 20°C and 50 VDC after 60 seconds. It operates over a temperature range of -40°C to +105°C, with voltage derating of 2.5% per °C above 85°C.</p><p>&nbsp;</p><p>The component measures 7.00 mm in length, 3.00 mm in width, and 7.00 mm in height. It has a lead spacing of 5.00 mm and uses PC pin terminations for through-hole mounting. The radial package is suitable for high-density insertion applications.</p><p>&nbsp;</p><p>The ECQ-B1H222JF is RoHS compliant and has a moisture sensitivity level of 1 (unlimited). It is typically supplied in bulk packaging with a standard quantity of 100 pieces per bag.</p>