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Energy Saving!ECO Devices

High voltage chip resistors KTR Series

Overview | Features | Applications | Lineup

350V voltage resistance in the 1608 (0603in) size

Overview

A proprietary resistive element configuration, combined with a novel trimming pattern, results in twice the voltage resistance of standard products (i.e. MCR series)

[External Dimensions]  
External Dimensions
Part No. Size L W t
KTR03
1608
(0603inch)
1.6 0.8 0.45
KTR10
2012
(0805inch)
2.0 1.25 0.55
KTR18
3216
(1206inch)
3.2 1.6 0.55
KTR25
3225
(1210inch)
3.2 2.5 0.55
(Unit:mm)

Features

  1. Twice the maximum element voltage of our standard MCR series resistors
    KTR03 (350V) / KTR10 (400V) / KTR18 (500V) / KTR25 (600V)
  2. Twice the maximum element voltage of our standard MCR series resistors
  3. Contributes to greater energy efficiency
    (Due to its high breakdown voltage, one KTR can replace several standard chip resistors in voltage divider circuits)
  4. Operating temperature range: -55 ºC to +155ºC

Applications

  • Camera flash circuits, display backlight inverter circuits, Smart Meters, and other applications containing voltage dividing circuits requiring high voltage resistance components.
  • Camera Flash Circuit, Inverter Circuit for Display Backlights

Lineup

Part No. Size Rated Power
(70ºC)
Maximum Element Voltage Resistance Tolerance Resistance Range
(Ω)
Operating Temperature Range
(ºC)
KTR03EZPJ 1608 (0603inch) 1/10W 350V J(±5%) 10 to 10M -55 to +155
KTR03EZPF F(±1%) 10 to 10M
KTR10EZPJ 2012 (0805inch) 1/8W 400V J(±5%) 1 to 10M -55 to +155
KTR10EZPF F(±1%) 1 to 10M
KTR18EZPJ 3216 (1206inch) 1/4W 500V J(±5%) 1 to 10M -55 to +155
KTR18EZPF F(±1%) 1 to 10M
KTR25JZPJ 3225 (1210inch) 1/3W 600V J(±5%) 1 to 10M -55 to +155
KTR25JZPF F(±1%) 1 to 10M

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