Chip Shunt Resistor (LRS Series)

0630 / 1050 / 1575 / Viking Tech has the experience in the design of innovative components, offering support and service to Global customers that demand a genuine manufacturing partner. Our goal is to be the leader in design, manufacturing, and marketing of miniature, precision passive components used throughout Automotive, Industrial and 3C electronic applications.

Chip Shunt Resistor (LRS Series)

0630 / 1050 / 1575

Chip Shunt Resistor - LRS Series
Chip Shunt Resistor - LRS Series Files Download
LRS0630 / 1050 Derating Curve
LRS0630 / 1050 Derating Curve
LRS1575 Derating Curve
LRS1575 Derating Curve
LRS0630 5W Derating Curve
LRS0630 5W Derating Curve

Metal shut chip resistor for high power upto 7W, heavy copper connectors ,excellent long term stability and low inductance. Current sensor for hybrid power source, frequency converter and hihg current automotive.


  • Resistance value from 0.2mΩ~5mΩ.
  • Electron beam welding, stable performance.
  • RoHS compliant.
  • Excellent long term stability.


  • Switching Power Supply
  • Voltage Regulation Module
  • PDA and Cell Phone
  • Power Module
  • Frequency Converters
  • DC-DC Converter, Adapter, Battery Pack, Charger
  • Current Sensor for Power Hybrid Sources
  • High Current Handling for Automotive Engine Controls and Power Management


Chip Shunt Resistor - LRS Series Construction

Part Numbering

Chip Shunt Resistor - LRS Series Part Numbering

Standard Electrical Specifications

TypePower RatingMaterialResistance RangeTCR (PPM/°C)
LRS06303W Manganin0.9, 1mΩ


LRS06305W Manganin 1mΩ


LRS06305W Kamar 1, 2, 3, 4mΩ


LRS10502W NiCr alloy5mΩ±100
LRS10502.5W NiCr alloy4mΩ±100
LRS10503W NiCr alloy3mΩ±100
LRS10504W Manganin1mΩ


LRS10504W NiCr alloy2mΩ±100
LRS10504W Manganin 0.5mΩ±75
LRS10505W Manganin0.2, 0.3mΩ±75
LRS15753W NiCr alloy5mΩ±100
LRS15753.5W NiCr alloy3mΩ±100
LRS15754W NiCr alloy2mΩ±100
LRS15756W Manganin0.5, 1mΩ±100
LRS15756W Manganin0.4mΩ±50
LRS15757W Manganin0.2mΩ±50

☑ Operature Temperature range:-55~125 °C

Files Download

RoHS Report



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Chip Shunt Resistor (LRS Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Chip Shunt Resistor (LRS Series) manufacturers since 1997. And their products are used throughout automotive, electronic device applications.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

Viking has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.




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