<h2>Overview</h2>
<p>The <strong>Roederstein MKP 1841</strong> is a metallized polypropylene film capacitor engineered for AC and pulse applications in demanding industrial and commercial environments. Manufactured by Vishay Roederstein, this series delivers stable capacitance and low dissipation across a wide voltage range (250 VDC to 2000 VDC). This bulk offering of 750 units provides cost-effective access to high-quality capacitors for OEMs, service centers, and maintenance departments.</p>
<h2>Key Features</h2>
<ul>
<li>Metallized polypropylene dielectric for stable, self-healing performance</li>
<li>Voltage ratings from 250 VDC to 2000 VDC</li>
<li>AC and pulse-rated for demanding switching and filtering applications</li>
<li>Radial through-hole termination (standard lead spacing 10–22.5 mm)</li>
<li>Operating temperature range: −55 °C to +100 °C</li>
<li>IEC 60384-16 compliant</li>
</ul>
<h2>Technical Specifications</h2>
<p>The MKP 1841 series encompasses a broad range of capacitance values and voltage ratings. Typical capacitance values span from 0.022 μF to 10 μF, with tolerance grades of ±5% or ±10%. Climatic category is 55/100/56 per EN 60068-1. Maximum pulse rise time capability reaches 2827 V/μs on high-voltage variants. Operational life exceeds 300,000 hours under nominal conditions. Lead diameter is typically 0.8 mm with radial configuration for PCB mounting or direct circuit integration.</p>
<h2>Typical Applications</h2>
<ul>
<li>Deflection circuits in television and display systems</li>
<li>Input/output filtering and snubber networks in switched-mode power supplies (SMPS)</li>
<li>Protection circuits in power electronics and inverters</li>
<li>Energy storage and timing circuits in industrial control systems</li>
<li>High-pulse, high-DV/DT DC link filtering</li>
<li>Telecommunications and RF equipment</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Industrial switching power supplies (SMPS)</li>
<li>AC and DC filtering circuits</li>
<li>Power conversion and rectification systems</li>
<li>Signal conditioning and coupling networks</li>
<li>Legacy and modern PCB designs (through-hole mount)</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<p>The Roederstein MKP 1841 is a legacy series. For new designs, Vishay recommends the MMKP383 series as a successor. Verify voltage, capacitance, and lead spacing against your schematic before replacement to ensure functional compatibility.</p>
<h3>Works With</h3>
<ul>
<li>Standard PCB assembly equipment (through-hole insertion)</li>
<li>Wave and selective soldering processes</li>
<li>Manual or automated circuit design tools</li>
<li>IEC 60384-16 compliant supply chains</li>
</ul>
