Panasonic Electronic Components

<p>The Panasonic ERZ-E14A431 is a metal oxide varistor (MOV) from the ZNR Surge Absorber series, designed to protect electronic circuits from transient overvoltages. It features a typical varistor voltage of 430V at 1 mA (minimum 387V, maximum 473V) and can handle a maximum AC voltage of 275V and DC voltage of 350V. The component offers a peak surge current capability of 10 kA (8/20 µs waveform) and an energy absorption rating of 303 J. Capacitance is typically 800 pF at 1 kHz, and the operating temperature range is -40°C to 85°C.</p><p>&nbsp;</p><p>This varistor is housed in a Disc 16.5mm through-hole package and is suitable for single-circuit protection applications. It complies with RoHS3, UL1449, VDE (IEC61051 series, IEC60950-1, IEC62368-1), and CQC standards, making it ideal for surge protection in consumer electronics, industrial equipment, and home appliances. With its compact size and high surge current handling, it provides reliable transient voltage suppression in a variety of power supply and signal line protection scenarios.</p>

<p>The Panasonic ERZ-E14A511 is a ZNR surge absorber varistor from the E series, designed for transient overvoltage protection in a compact disc package. It features a nominal varistor voltage of 510V (range 459-561V @1mA), with a maximum AC voltage rating of 320V and maximum DC voltage rating of 410V. The device can withstand peak surge currents up to 10kA (8/20μs waveform) and absorb surge energy up to 382J.</p><p>&nbsp;</p><p>The varistor is housed in a 16.5mm diameter disc package with through-hole mounting, allowing straightforward integration into circuit boards. It operates over a temperature range of -40°C to +85°C and provides a typical capacitance of 700pF at 1kHz.</p><p>&nbsp;</p><p>This component is suitable for surge protection in consumer electronics, communication equipment, industrial controls, and home appliances. It meets multiple safety standards including UL1449, VDE IEC61051, and CQC (GB/T10193), and is ROHS3 compliant for environmentally conscious designs.</p>

<p>The Panasonic ERZ-V10D431 is a metal oxide varistor (MOV) designed for overvoltage protection in AC and DC circuits. It features a typical varistor voltage of 430V, with a minimum of 387V and maximum of 473V. The device can handle maximum AC voltages up to 275V and DC voltages up to 350V. With a surge current rating of 3.5kA (8/20µs) and energy absorption capability of 80J, it provides robust transient suppression. Capacitance is 270pF at 1kHz.</p><p>&nbsp;</p><p>The varistor is housed in a Disc 11.5mm through-hole package, suitable for wave soldering. Operating temperature range is -40°C to 85°C. It is RoHS3 compliant and REACH unaffected. This component is commonly used in power supplies, industrial controls, and consumer electronics for surge protection.</p>

<p>The Panasonic ECQ-U2A332MV is a metallized polyester film capacitor from the ECQUV series, rated at 3300pF with ±20% tolerance and 250VAC operating voltage. It is classified as X2 for across-the-line and line-by-pass interference suppression, complying with IEC 384-14 and EN 132400 standards. The component features a flame-retardant plastic case with non-combustible resin and overvoltage stress withstanding capability.</p><p>&nbsp;</p><p>Electrical characteristics include a dissipation factor of 1.0% maximum at 20°C and 1kHz, insulation resistance of 15000 MΩ minimum (at 20°C, 100VDC, 60s), and dielectric withstand voltage of 1500VAC/2121VDC between terminals for 60s. The operating temperature range is -40°C to +85°C.</p><p>&nbsp;</p><p>This capacitor is supplied in a radial through-hole package with PC pin terminations, 15.00mm lead spacing, and dimensions of 17.50mm length, 4.00mm width, and 11.00mm height. It is designed for EMI and RFI suppression applications across various electronic equipment.</p>

<p>The Panasonic ECQ-U3A473MG is a metallized polyester film capacitor with a capacitance of 0.047 µF and a tolerance of ±20%. It is rated for 300VAC operation and carries an X1 safety rating, making it suitable for across-the-line EMI and RFI suppression applications.</p><p>&nbsp;</p><p>The capacitor features a radial through-hole package with PC pin terminations and a lead spacing of 12.50mm. Its dimensions are 15.00mm length, 6.00mm width, and 13.50mm height. The operating temperature range is -40°C to 100°C.</p><p>&nbsp;</p><p>This component is designed for use in power supply noise filtering and other interference suppression circuits. It is RoHS and REACH compliant, though compliance is unverified.</p>