Caddock
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Caddock manufactures precision resistors and resistor networks. Caddock uses unique film and process technologies to create solutions for harsh environments, for high power density, and long term stability. The product line consists of over 250 models, including high voltage resistors, current sense resistors, chip resistors, high frequency resistors, rf resistors, load resistors, pulse resistors, non-inductive power resistors. Custom resistors and resistor network solutions are also available.
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Caddock MP850 Series Kool-Pak Power Film Resistors
The Caddock MP850 Series Kool-Pak® Power Film Resistors include an integral metal mounting surface for highly efficient thermal transfer. With a TO-220 style power package, the MP850 offers 50 Watts at +25ºC case temperature, derated to zero at +150ºC. Constructed with Caddock's Micronox® resistance film fired onto a flat ceramic substrate, the substrate is bonded to a copper heat sink which becomes the metal mounting surface. The Caddock MP850 Series Kool-Pak Power Film Resistors offer a resistance range of 0.20ohm to 10.0K, non-inductive design.
Caddock USF300 Series Ultra-Stable Low TC Film Resistors
The Caddock USF300 Series Ultra-Stable Low TC Film Resistors were developed for high performance analog electronics. Utilizing Caddock proprietary resistance film systems, the Type USF300 resistors provide the lowest TC with the widest resistance range and the highest voltage ratings available.The 300 series boasts a resistance range of 50Ω to 25MΩ with temperature coefficients from -40°C to +85°C (referenced to +25°C), and Zero Nominal TC (maximum absolute TC 5 ppm/°C). The Caddock USF300 Series Ultra-Stable Low TC Film Resistors' tolerance is ±0.01% or ±0.10%.
Caddock Type HVD5 Ultra-Precision Voltage Dividers
The Caddock Type HVD5 Ultra-Precision Voltage Dividers are monolithic voltage dividers built with ceramic sandwich construction. These HVD5 voltage dividers have ultra-precision performance in the range of 1500 volts DC to 5000 volts DC, with a ratio tolerance of 0.05% and Ratio TC of 5ppm/ºC. The Caddock Type HVD5 Ultra-Precision Voltage Dividers feature 20M resistance and are ideal for high performance voltage division applications in medical equipment, laboratory equipment, and analytical instruments.
Caddock Type 1776 Precision Decade Resistor Voltage Dividers
The Caddock Type 1776 Precision Decade Resistor Voltage Dividers offer exceptional performance through Caddock's Tetrinox® resistance films. The input voltage dividers are ideal for precision input signal circuits of both bench-type and laboratory digital instruments, multimeters, and range-switching instruments. The Caddock Type 1776 Precision Decade Resistor Voltage Dividers are available in 1K to 10MΩ with 0.05% resistance.