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LTR Series

Overview | Features | Applications | Lineup

LTR Series High Power Low Ohmic Chip Resistors <Wide Terminal Type> Superior junction reliability

Overview

ROHM's thick-film lineup is offered in a range of resistances, from 10m to 9.1. The wide terminal configuration improves joint reliability against thermal fluctuations.
In addition, the resistive element is situated on the backside (reverse-mount design), minimizing resistance fluctuations during mounting.

External Dimensions
Part No. size L W T
LTR10 2012 1.2 2.0 0.55
LTR18 3216 1.6 3.2 -
Under Development

Features

  1. Chip resistors for current detection (10m-9.1)
  2. Wide terminal configuration results in superior strength against temperature cycling.
  3. Rear-mount structure reduces resistance variations during mounting.
  4. Excellent resistance-temperature coefficient
  5. Higher rated power than ROHM's general-purpose products makes it possible to use smaller resistors.
Rated Power Resistance Temperature Coefficient
Rated Power Resistance Temperature Coefficient

Applications

  • PCs, HDDs, power supplies, mobile phones, automotive, motors, and other sets requiring current detection

Lineup

Part No. Size Rated
Power
(70ºC)
Resistance
Tolerance
Resistance
Temperature
Coefficient
(ppm/ºC)
Resistance
Range
()
Operating
Temperature
Range
(ºC)
LTR10EVHJ 2012 0.5W J (±5%) ±150 0.047 to 9.1
(E24 Series)
-55 to +155
LTR10EVHF F (±1%)
LTR18EVPJ 3216 1W J (±5%) ±300 0.01 to 9.1
(E24 Series)
LTR18EVPF F (±1%)
Under Development * The designs and specifications are subject to change without notice.

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