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Networks and Voltage Dividers (Through Hole )



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  1. 1776 Series Decade dividers 1000:1-10:1

    1776 Series Decade dividers 1000:1-10:1

    Designed for digital multimeters and range switching equipment, the Caddock 1776 series of  compact resistor networks deliver high performance than most selected discrete resistor networks.  With total resistance values of 1MΩ and 10MΩ, ratio Tolerances of ±0.02% to ±0.25% and tracking TC of ±5 ppm/°C to ±50 ppm/°C.

    • 1000:1 to 10:1 divider ratios
    • ±5 ppm/°C tracking TC
    • ±0.02% to ±0.25% ratio tolerance
    • 1,200 volts continuous and 2KV overvoltage
    More Info
  2. Custom resistor networks

    Custom resistor networks

    Rhopoint offers an extensive range of resistor networks from several manufacturers using different technologies. From ultra precision networks using metal foil, through to high voltage 20KV dividers. Rhopoint has extensive experience in providing custom networks

    • Metal foil, thick and thin film technologies
    • High voltage resistor networks
    • Surface mount & through hole
    • Matched resistor sets
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  3. HVD5 Series Ultra-Precision High Voltage Dividers

    HVD5 Series Ultra-Precision High Voltage Dividers

    The Caddock HVD5 ultra-precision voltage dividers are monolithic voltage dividers built with a ceramic sandwich construction.  These dividers have ultra-precision performance in the range of 1500Vdc to 5000Vdc with a Ratio Tolerance of 0.05% and Ratio TC of 5ppm/°C.

    • 1500Vdc to 5KVcd
    • 5ppm/°C ratio TC
    • 0.05% ratio tolerance
    • Ratio VC to 0.02ppm/V
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  4. SC ultra precision resistor nework series (case-encapsulated)

    SC ultra precision resistor nework series (case-encapsulated)

    The SC ultra precision resistor network series are fully customisable and all offer excellent performance in TCR tracking, resistance ratio matching and stability thanks to Alpha's Bulk Metal® Foil technology. The SC series is available with up to a maximum of 10 resistor elements (circuit type C) with each element having a resistance between 30Ω and 120kΩ.

    • 30Ω to 120KΩ per element resistance range available
    • Fully customisable networks and ratio values available
    • Different circuit types available with up to 10 elements available for circuit type C.
    • 1ppm/°C tracking TC for resistance ratios between 1 ≤ R max. / R min. ≤ 10
    • Absolute and tracking tolerance down to ±0.01%
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  5. SE, SF, SS precision resistor nework series (conformally coated)

    SE, SF, SS precision resistor nework series (conformally coated)

    The SE, SF and SS precision resistor network series are fully customisable and all offer excellent performance in TCR tracking, resistance ratio matching and stability thanks to Alpha's Bulk Metal® Foil technology. Each of the SE, SF and SS models are available with various circuit types and number resistor elements, for example the SE model is available with up to 5 elements each with an available resistance range between 30Ω to 120KΩ.

    • 30Ω to 120KΩ per element resistance range available for the SE and SF models
    • 30Ω to 20KΩ per element resistance range available for the SS model
    • Fully customisable networks and ratio values available
    • Different circuit types available with up to 5 elements available for SE model.
    • 1ppm/°C tracking TC for resistance ratios between 1 ≤ R max. / R min. ≤ 10
    • Absolute tolerance down to ±0.05% and tracking tolerance down to ±0.01%
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  6. SLD, SM metal foil divider network series with TCR tracking to 0.5ppm/°C

    SLD, SM metal foil divider network series with TCR tracking to 0.5ppm/°C

    The SLD and SM network resistor series offers 2 resistance elements in the same through hole package. The SLD series are conformally coated where as the SM series offers moulded resistors for a wider working temperature range. These resistors are ideal for amplifier applications because both input and feedback resistors are on one single element assuring optimum tracking performance. The network also has flat tab lead-outs facilitating easy PCB mounting.

    • 50Ω to 30KΩ per element resistance range available
    • Custom networks and ratio values available
    • 0.5ppm/°C tracking TC for resistance ratios of 1
    • Absolute tolerance down to ±0.02% with Tracking tolerance to ±0.01%
    • Some SLD1Y resistor networks are stocked here at Rhopoint
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  7. SLD1Y metal foil divider network series with TCR tracking to 0.5ppm/°C

    SLD1Y metal foil divider network series with TCR tracking to 0.5ppm/°C

    The SLD series offers 2 resistance elements in the same conformally coated through hole package. These resistors are ideal for amplifier applications because both input and feedback resistors are on one single element assuring optimum tracking performance. The network also has flat tab lead-outs facilitating easy PCB mounting.

    • Stocked in 1KΩ/1KΩ, 2KΩ/2KΩ, 5KΩ/5KΩ, 10KΩ/10KΩ and 20KΩ/20KΩ networks here at Rhopoint
    • 50Ω to 30KΩ per element resistance range available upon request
    • 0.5ppm/°C tracking TC for resistance ratios of 1
    • Absolute tolerance down to ±0.02% with Tracking tolerance to ±0.01%
    • Custom networks and ratio values available
    More Info
  8. T912 and T914 High Precision Series Resistor Networks

    T912 and T914 High Precision Series Resistor Networks

    The Caddock T912 and T914 series of precision resistor networks are constructed with Caddock's Tetrinox® resistance films to achieve the precise ratio performance
    and stability required by highly accurate amplifi er circuits, voltage reference circuits, and precision bridge circuits.

    • Resistance values 1KΩ - 1MΩ availalbe
    • TCR options of 2ppm/°C, 5ppm/°C or 10ppm/°C (0°C to +70°C)
    • 0.01% 0.01% ratio tolerance options.
    • Custom ratios available
    • Temperature range of -55°C to +105°C
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  9. THV Series Precision High Voltage Divider Networks

    THV Series Precision High Voltage Divider Networks

    The Caddock THV series of precision high voltage divider networks introduce Caddock's advanced high voltage resistor technology which doubles the allowable working voltage over the length of the high voltage section.  This technology combines Caddock's Tetrinox® resistance films with a patented laser-generated V-Notch Geometry which optimizes the voltage gradient over the length of the resistance pattern.
     
    The THV divider network series provides tighter ratio temperature coefficients and tighter ratio tolerances than have previously been available in standard high voltage divider products.
     
    • 100MΩ & 150MΩ resistance values available
    • Choice of ±10ppm/°C or ±25ppm/°C ratio TCR
    • 0.25 to 1% ratio tolerance options
    • Voltage rating options of 10KV DC or 15KV DC at +125°C.


    The specifications provide important improvements fin performance in many electronics systems including, TWT power supplies, radar and X-ray systems and analytical equipment.

    More Info
  10. USVD Series Ultra-Precision High Voltage Dividers

    USVD Series Ultra-Precision High Voltage Dividers

    The Caddock USVD Ultra-Precision Voltage Dividers have the very highest precision available in voltage dividers in the range of 450 Volts DC up to 2000 Volts DC. These dividers are formed by bonding together two precision selected Type USF Ultra-Precision Resistors, which acheives the outstanding voltage division performance.
     
    • 450V - 2KV input voltage ratings
    • 2ppm/°C ratio TC
    • 0.01% ratio tolerance
    • 1000:1 and 100:1 ratio voltage dividers
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  11. VMN Voltage Monitoring Resistor Network

    VMN Voltage Monitoring Resistor Network

    The Caddock VMN Transient Tolerant Voltage Monitoring Networks are designed for use in the voltage measurement circuits of power quality monitoring equipment, Kilowatt-Hour Meters, and other Power and Energy Measurement Equipment, where precision electrical service voltage monitoring is required.


    • Overload Voltage (10 seconds at +25°C) - 1KV.
    • Impulse Voltage (1.2:50 μS ratio waveform) - 10KV.
    • Operating temperature range: -40°C to +85°C.
    • Absolute TCR of ±30ppm/°C.
    More Info

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