Resistors

  • Caddock
  • Low resistance precision flip-chip surface-mount resistor
  • Utilises the proven Caddock Micronoxยฎ resistance films to achieve the unique low resistance range
  • Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
  • Chip size of 2520
  • Bare ceramic back surface
  • Inductance of less than 5nH typical
  • Maximum chip temperature of +150ยฐC
  • Temperature range of -55ยฐC to +150ยฐC
  • Caddock
  • Low resistance precision wire-bondable surface-mount resistor
  • Utilises the proven Caddock Micronoxยฎ resistance films to achieve the unique low resistance range
  • Pedestal terminal design helps maintain precision and its copper core provides heat spreading which enhances the high power handling capabilities
  • Chip size of 2520
  • Aluminium wire to be used for bonding
  • Inductance of less than 5nH typical
  • Maximum chip temperature of +150ยฐC
  • Temperature range of -55ยฐC to +150ยฐC
  • Caddock
  • High resistance precision flip-chip surface-mount resistor
  • Designed for use in extremely low signal detection / amplification circuits
  • Solderable metallised termination pads on the same side as the resistive element with a bare ceramic back surface
  • Maximum chip temperature of +85ยฐC
  • Temperature range of -40ยฐC to +85ยฐC
  • Caddock
  • Ultra-precision through-hole high voltage divider
  • 6 standard models of the HVD series
  • Monolithic voltage dividers built with ceramic sandwich construction
  • Ratios (RT:R2) of 100:1 or 1,000:1
  • Ideal for high performance voltage division applications in medical equipment, laboratory equipment and analytical instruments
  • Over voltage of 1.5 times rated voltage for 5s
  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 600V up to 30kV *
  • Resistance values from 200ฮฉ up to 2Gฮฉ *
  • Tolerances of ยฑ0.1%, ยฑ0.25%, ยฑ0.5% and ยฑ1%
  • TCR as tight as ยฑ80 ppm/ยฐC from -15ยฐC to +105ยฐC
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55ยฐC to +225ยฐC
* Dependant on selected resistor model
  • Caddock
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock
  • Current sensing resistor
  • Resistance range from 0.02ฮฉ to 10ฮฉ
  • Tolerance from ยฑ1.0% to ยฑ5.0%
  • TCR of -20 to +80, 0 to +200 or +300 ppm/ยฐC
  • Power rating of 1W at 70ยฐC
  • Temperature range from -55ยฐC to +150ยฐC
  • Caddock
  • Low resistance precision wire-bondable surface-mount resistor
  • Metalised back surface for soldering to a heat sink with bondable termination pads
  • 2-terminal current sense resistor with 4-terminal connections available (see datasheet for further details)
  • Chip size of 2015
  • Aluminium wire to be used for bonding
  • Inductance of less than 5nH typical
  • Maximum chip temperature of +150ยฐC
  • Temperature range of -55ยฐC to +150ยฐC
  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 960V up to 48kV *
  • Resistance values from 6.5Mฮฉ up to 2Gฮฉ *
  • Tolerances of ยฑ1% and ยฑ5%
  • TCR as tight as ยฑ80 ppm/ยฐC from -15ยฐC to +105ยฐC
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55ยฐC to +225ยฐC
* Dependant on selected resistor model
  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 2kV up to 30kV *
  • Resistance values from 600ฮฉ up to 10Gฮฉ *
  • Tolerances of ยฑ1% and ยฑ5%
  • TCR as tight as ยฑ80 ppm/ยฐC from +25ยฐC to +105ยฐC
  • Operating Temperature Range of -55ยฐC to +225ยฐC
  • Maximum power rating from 1.5W up to 15W *
* Dependant on selected resistor model
  • Caddock
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 400V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 400V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock
  • Precision high voltage through-hole resistor
  • Maximum operating voltage from 200V up to 800V (standard series)
  • Utilises Caddock’s Micronoxยฎ resistance film
  • Non-inductive performance available
  • High power rating at +125ยฐC
  • Maximum operating temperature to +275ยฐC
  • Extended life stability of 0.1% per 1,000 hours
  • Caddock
  • TO-220 style power through-hole resistor
  • Kool-Pakยฎ clip mount design
  • Non-inductive
  • Up to 60A continuous current at +25ยฐC case temperature (0.02ฮฉ and above)
  • Excellent pulse / surge performance
  • Operation up to +150ยฐC case temperature
  • Electrically isolated case
  • Caddock
  • D-pak style power surface-mount resistor
  • Low resistance values down to 0.02ฮฉ for current sense applications
  • Non-inductive design
  • Up to 25W power rating at +25ยฐC case temperature
  • Voltage rating of 200V
  • Metal tab assists in post surface-mount soldering inspection
  • Resistor element is electrically isolated from the metal heat sink tab

Manufacturers

Looking for Resistors?

Looking for Resistors?

The below manufacturers are all of our authorised partners that produce Resistors or related products.

Resistors

At Rhopoint, Resistors have been the core of our business since the very beginning. This means our catalogue of products and the manufacturers we work with have been developed over decades or partnerships.

As a close working partner of 10 resistor manufacturers, we are able to offer an extensive range of resistors types including Wirewound, Bulk Metalยฎ Foil, Bulk Metalยฎ Z-Foil, Thin film and Thick film resistors. These are available with the following features:

  • Military / Space / Automotive Approved
  • Current Sensing / Low Resistance
  • High Temperature
  • High Voltage
  • Network / Voltage Dividers
  • Non-Magnetic
  • Power
  • Precision / Ultra-Precision
  • Standard
  • Thermosensitive Resistors

As we represent a large selection of industry-leading manufacturers, we cater resistors suited to most requirements. These include:

  • Resistance values between 35ยตฮฉ to 10Tฮฉ
  • Tolerance values between ยฑ0.005% to 25%
  • Temperature Coefficient of Resistance (TCR) values between ยฑ1ppm/ยฐC to ยฑ3000ppm/ยฐC

As well as the above, we are able to offer customisation on terminations, chip sizes, lead lengths, matched resistor sets and most other attributes.

Not seeing the values youโ€™re looking for? We are able to work with our manufacturing partners and yourselves to design and build the right product tailored to your needs. If you would like some assistance in matching a product to your exact requirements, speak to one of our friendly advisors who will be happy to help. Enquire now!