Ultra-compact size reduces board space! A detection resistor that monitors high currents up to 2W with high precision using a non-inductive design and a four-terminal structure.
【4-terminal resistor for accurately monitoring high current in a space-saving board】 The 'Type SR' from Cadock, USA, features a unique Micronox(R) resistive film and is a compact current sensing resistor that supports ultra-low resistance values starting from 5mΩ. 【Main Features】 - 4-terminal (Kelvin) structure: Separates the terminals for current and voltage detection to eliminate measurement errors caused by pattern lead resistance. - Non-inductive design: Prevents waveform distortion in high-speed switching power supplies and transient current detection through a structure that minimizes inductance. - Compact footprint: Minimizes occupied area even on high-density mounting boards while handling up to 2W of power. - Wide range of applications: Ideal for power monitoring, battery management systems, and motor drive circuits. 【Main Specifications】 - Rated power: 1.0W (SR10) / 2.0W (SR20) (at +70℃) - Resistance range: 0.005Ω to 1.00Ω - Resistance tolerance: ±1% - Operating temperature range: -40℃ to +150℃
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Our company was established in September 1975 as the import sales agent for BECKMAN (now BI Technology Japan Co., Ltd.), RCL-ELECTRONICS (now IRC), and CADDOCK ELECTRONICS. Since then, we have expanded our offerings to include LED products, rectifiers, relays, memory ICs from GENERAL INSTRUMENT (now VISHAY), various switches from ITW, and currently engage in the import and sales of a wide range of electronic components. Additionally, since 1977, we have also been importing mechanisms, ICs, and other electronic components for small cassettes.
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