Low Resistance Power Film Resistors

The MV series from Caddock are low resistance power film resistors with a resistance range from 0.1Ω to 50Ω and a maximum operating temperature of +275°C. These resistors have a maximum power rating of up to 10W (MV311 model) and tolerance of ±1.0% (±5.0% and ±10% are also available). Caddock MV low resistance power film resistors combine Caddock’s exclusive non-inductive design with many high performance capabilities of Micronox® resistance films to achieve these special advantages. These resistance films have demonstrated outstanding stability when exposed to a high ambient temperature, thermal shock and high power densities.

• Low resistance high temperature power axial leaded through-hole resistor
• Full power ratings without derating for non-inductive performance
• Resistance values available between 0.1Ω and 50Ω
• TCR below 5Ω ±(200 ppm + 0.00002Ω)/°C (below 5Ω, between -15°C and +105°C), 5Ω and above ±100 ppm/°C (between -15°C and +105°C)
• Tolerance of ±1.0% (±5% and ±10%are also available)
• Maximum power rating of up to 10W (MV311 model)
• Maximum operating temperature +275°C
• Five sizes and power ratings
• Non inductive design

This exclusive non-Inductive design provides significant performance improvements in high speed or inductance sensitive electronic circuits, including:

• High performance power amplifiers
• High-speed data transmission systems
• High frequency videoamplifiers
• Current switching circuits
• Current sensing circuits

The below table gives the specifications available for the complete MV resistor series: