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Bourns MOV-KC Metal Oxide Varistors

Bourns MOV-KC Metal Oxide Varistors are radial-leaded metal oxide varistors designed to protect electronic circuits from overvoltage transients, such as lightning, power contact, and power induction events. The Bourns MOV-KC uses a copper-based electrode construction and is available in multiple disc diameters to support a broad range of voltage and surge current requirements. These metal oxide varistors are suited for line-voltage and power-system applications requiring high surge capability and fast response time.

Features

  • High voltage and current rating
  • Straight and kinked lead styles
  • Bidirectional
  • Surge protection
  • Fast response time
  • RoHS compliant

Applications

  • Power supplies
  • Power systems
  • Line voltage
  • Telecom systems
  • White goods and appliances

Specifications

  • Voltage at 1mA
    • 185VDC to 902VDC (MOV-07DxKC and MOV-10DxKC)
    • 185VDC to 1980VDC (MOV-14DxKC and MOV-20DxKC)
  • Rated current
    • 10A (MOV-07DxKC)
    • 25A (MOV-10DxKC)
    • 50A (MOV-14DxKC)
    • 100A (MOV-20DxKC)
  • Typical capacitance
    • 72pF to 300pF (MOV-07DxKC)
    • 132pF to 600pF (MOV-10DxKC)
    • 156pF to 1200pF (MOV-14DxKC)
    • 312pF to 2400pF (MOV-20DxKC)
  • -40°C to +105°C operating temperature range

Datasheets

Internal Structure

Block Diagram - Bourns MOV-KC Metal Oxide Varistors
发布日期: 2026-08-28 | 更新日期: 2026-08-28