-40%
Vishay Metal Glaze High Voltage Resistors; 10x 18MΩ 3kV 5%; for Voltage Divider?

Vishay Metal Glaze High Voltage Resistors; 10x 18MΩ 3kV 5%; for Voltage Divider?

$ 0.52

Availability: 20 in stock
  • Tolerance Rating: ±5 %
  • Minimum Operating Temperature: -55 °C (-67 °F)
  • Condition: New
  • Maximum Operating Temperature: 155 °C (311 °F)
  • Power Rating: 500 mW
  • Refund will be given as: Money Back
  • Packaging: Cut Tape
  • Resistance Rating: 18 MΩ
  • Termination Style: Axial
  • Brand: Vishay
  • Manufacturer Warranty: None
  • MPN: VR37000001805JR500
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • Type: Metal Glaze Resistor
  • Country/Region of Manufacture: India
  • All returns accepted: Returns Accepted
  • Series: VR37

    Description

    VR37000001805JR500
    https://www.vishay.com/docs/28907/vr25vr37vr68.pdf
    "
    High Ohmic / High Voltage Metal Glaze Leaded Resistors"
    18 MΩ (18,000,000Ω), 0.5W, 5%.
    Rated maximum operating voltage:
    3500V
    Rated peak pulse voltage: 10kV
    Sold as a strip of 10.
    These are nice for non-precision voltage dividers as five in series makes a convenient resistance (90MΩ)
    for 1:100, 1:1000, and I suppose 1:10000 voltage dividers. The other resistance of the voltage divider would be 1MΩ||10MΩ, 100kΩ||1MΩ||10MΩ, or 10kΩ||10kΩ||
    1MΩ||10MΩ, respectively. Personally, I would go for two in parallel (9M
    Ω)
    and
    100kΩ||1MΩ
    for a 1:100 divider.
    Since 1M
    Ω and 10M
    Ω are standard input impedances, the matching resistance can be replaced with the measuring instrument.
    Ships in a bubble mailer. Shipping can be combined with other items.