Precision High Voltage Resistors

The MG precision high-voltage axial resistor range with “-15” ratings from Caddock offers a resistance range from 6.5MΩ up to 2GΩ, an extended voltage rating of up to 48kV and a power rating up to 15W. The MG -15 series offers tolerances of ±1% and ±5% and has demonstrated stability of 0.01% per 1,000 hours in extended load life testing. Caddock’s Micronox^® resistance films are the source of their outstanding combination of performance features.

• Cylindrical high voltage axial leaded resistor
• Resistance values from 6.5MΩ up to 2GΩ *
• Tolerances of ±1% and ±5%
• TCR as tight as ±80 ppm/°C from -15°C to +105°C, referenced to +25°C
• Operating Temperature Range of -55°C to +225°C
• Maximum operating voltage from 1.6kV up to 48kV *
• Maximum power rating from 1W up to 15W *
• Excellent long-term stability of 0.01% per 1,000 hours
• All models are manufactured with Caddock’s non-inductive design

_{* Dependent on selected resistor model}

Typical applications for the MG precision high-voltage axial resistor range with “-15” include:

• TWT HV power supplies
• Electron microscopes
• E-beam equipment
• Electrical distribution HV monitor dividers
• X-ray systems
• Geophysical instruments
• Medical electronics
• HV & Compact instrument probes

 

Caddock Electronics, Inc. manufactures High Performance, High Stability Film Resistors designed for precision applications. Caddock uses unique resistance film technologies and process technologies to create solutions for performance demanding applications. Their product line consists of over 250 models, spanning a multitude of series, all of which are manufactured at their facilities in Roseburg, Oregon, USA. Please visit www.caddock.com for more information.