CHR Precision Chip Resistors
Product number:
SW10262
Product information "CHR Precision Chip Resistors"
The CHR High Resistance Precision Chip Resistors are designed for use in extremely low signal detection/amplification circuits. Applications include: Photodiode signal amplification, photomultipliers, ionization detection, etc. These precision high resistance chip resistors can also be ideal for use as the input resistor for high impedance voltage division.
KEY FEATURES:
- Style FC - Flip Chip version mount applications with solderable metallized termination pads on one side of the substrate, back side is bare ceramic
- Style WB - Wire Bond for hybrid applications
Manufacturer "Caddock Electronics"
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The exceptional performance of this extensive family of 1776 Precision Decade Resistor Voltage Dividers has been achieved through the special combination of advantages provided by Caddock's Tetrinox resistance films. This advanced film resistor technology provides the performance characteristics required by the precision input signal ciruits of both bench-type and laboratory digital instruments.
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Product number:
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CC Precision Chip Resistors
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Key Features:
Style FC - Flip Chip version for surface mount applications.
Style WB - Wire Bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable termination pads to receive aluminum wire bonds.
Thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as IMS or Alumina.
Resistance range down to 0.010 ohm at ±5%, 0.050 ohm at ±2%,and 0.10 Ω at ±1%.
Low inductance provides excellent high frequency and pulse response.
High pulse handling and overload capability.
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Product number:
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The special performance features of the Type CD Low Resistance Precision Film Resistor include:
Style FC - Flip Chip version for surface mount applications.
Style WB - Wire Bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable termination pedestals to receive aluminum wire bonds.
Resistance as low as 0.010 Ω at ±1%.
Pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 Ω ±1% at the point of customer Kelvin connection to the resistor chip. The pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability.
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KEY FEATURES
Single-resistor values as high as 10 000 Megaohms
Maximum continous operating voltages as high as 48 000 Volts
Resistance Tolerances from 1% to 0.1%
Temperature Coefficient, for standard resistance range, of 80 ppm/°C om combination with resistance tolerances as tight as 0,1%
Product number:
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Manufacturer:
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Key Features:
Non-inductive Design
TO-220 Style Package
Equivalent to UL94 V-0 flammability rating
Operation up to +150°C case temperature
Excellent pulse/surge performance
Product number:
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Manufacturer:
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D-Pak style power package for surface mount applications.
Metal tab assists in post surface mount soldering inspection.
Resistance values to 0.020 ohm for current sense applications.
Non-Inductive Design.
Up to 25 Watt power rating at +25°C case temperature.
Resistor element is electrically isolated from the metal heat sink tab.
Product number:
SW10257
Manufacturer:
MP820/MP821 Power Film Resistors
0.020 Ω to 10.0 kΩ; ±1%; 20 W; TO-220 Style; Power Film Caddock Electronics’ MP820/MP821 series of power film resistors in a TO-220 style power package feature a metal heat sink mounting tab. Within the MP820/MP821 series, 61 different power film resistors are available with standard resistance values ranging from 0.020 Ω to 10.0 kΩ. The MP820/MP821 series power film resistors are constructed with Caddock Electronics’ Micronox® resistance film fired onto a flat ceramic substrate which is thermally bonded to the copper heat sink tab. The resistor body is then molded with a high temperature molding compound to finish the metal tab TO-220 package. The lead wire attachment and resistance element geometry are configured to provide outstanding non-inductive performance. Use your thermal design experience with power semiconductors in TO-220 style power packages to help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature which is maintained in your design. At +25 °C case temperature, the MP820/MP821 series allow up to 20 W, derated to zero at +175 °C. Standard tolerance is ±1%, other tolerances (±0.5%, ±2%, ±5%, ±10% and ±20%) are available for most resistance values on request. Key Features:
TO-220 Style Power Package
20 W at +25 °C Case Temperature, Derated to Zero at +175 °C
Metal Heat Sink Mounting Tab
Resistor Element Is Electrically Isolated From the Mounting Surface
Non-Inductive Design for High-speed Switching, Snubbers and RF Applications
Temperature Coefficient Starting at -20 to +50 ppm/°C (5.00 Ω and Above) and up to 0 to +300 ppm/°C (0.049 Ω and Below)
Operating Temperature -55 to +175 °C
Very Low Inductance: 10 nH typical
Product number:
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Manufacturer:
MP825 Power Film Resistors
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TO-126 Style Power Package
25 W at +25 °C Case Temperature, Derated to Zero at +150 °C
Copper Heat Sink Integral in the Molded Package
Resistor Element Is Electrically Isolated From the Mounting Surface
Non-Inductive Design
Temperature Coefficient Starting at -20 to +50 ppm/°C (5.00 Ω and Above) and up to 0 to +300 ppm/°C (0.049 Ω and Below)
Operating Temperature -55 to +150 °C
Very Low Inductance: 10 nH typical
Product number:
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Manufacturer:
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TO-220 Style Power Package
50 W at +25 °C Case Temperature, Derated to Zero at +150 °C
Copper Heat Sink Integral in the Molded Package
Resistor Element Is Electrically Isolated From the Mounting Surface
Non-Inductive Design
Temperature Coefficient Starting at -20 to +50 ppm/°C (5.00 Ω and Above) and up to 0 to +300 ppm/°C (0.049 Ω and Below)
Operating Temperature -55 to +150 °C
Very Low Inductance: 10 nH typical
Product number:
SW10925
Manufacturer:
MP9100 Power Film Resistors
0.050 to 100 Ω; ±1%; 100 W; TO-247 Style; Power Film Caddock Electronics’ MP9100 series of power film resistors in a TO-247 style power package feature a heat sink mountable design with an exposed ceramic heat dissipating mounting surface. Within the MP9100 series, 35 different power film resistors are available with standard resistance values ranging from 0.050 to 100 Ω. The MP9100 series power film resistors are constructed with Caddock Electronics’ Micronox® resistance film fired onto a flat ceramic substrate. The terminal attachment and resistance element geometry are configured to provide outstanding non-inductive performance. The ceramic substrate is positioned in the molded package such that the resistor element and terminal attachment areas on the substrate are encapsulated in the molded body with the other side of the ceramic being exposed flush with the back mounting surface of the device. Use your thermal design experience with power semiconductors in TO-247 style power packages to help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature which is maintained in your design. At +25 °C case temperature, the MP9100 series allow up to 100 W, derated to zero at +175 °C. Standard tolerance is ±1%, custom resistance and tolerance values are available on request. Key Features:
TO-247 Style Power Package
30 W at +25 °C Case Temperature, Derated to Zero at +175 °C
Exposed Ceramic Heat Dissipating Mounting Surface
Non-Inductive Design
Temperature Coefficient -20 to +80 ppm/°C (0.50 Ω and Above), 0 to +150 ppm/°C (Below 0.050 Ω)
Operating Temperature -55 to +175 °C
Very Low Inductance: 20 nH typical
Product number:
SW10922
Manufacturer: