Four Terminal High Precision Current Sense Resistor (4T Series)

1206 / 2010 / 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.

Four Terminal High Precision Current Sense Resistor (4T Series)

1206 / 2010

Four Terminal High Precision Current Sense Resistor - 4T Series
Four Terminal High Precision Current Sense Resistor - 4T Series Files Download
Schematic  Diagram - Four Terminal High Precision Current Sense Resistor (4T Series)
Schematic Diagram - Four Terminal High Precision Current Sense Resistor (4T Series)

Metal Foil is special designed for 4 terminations. 1206/2010 , high power, resistance 10m-20mohm. Support 0.5%, 1% tight tolerance. Low TC 50/75/100ppm , Kelvin termination resistor design , surface-mount ,High power current sensing for critical current sensing design. This resistor covers the most widely used resistance range from 10m~20m. This technology offers an excellent Temperature Coefficient of Resistance (TCR) and high reliable, accurate current detection.

Features

  • SMD Type designed for automatic insertion
  • High power rating in small size
  • Metal foil construction ensures high reliability and performance with very low and stable TCR
  • Design for current sense circuits in power electronic systems
  • Industry standard sizes

Applications

  • Power Management Applications
  • Switching Power Supply
  • Over Current Protection in Audio Applications
  • Voltage Regulation Module (VRM)
  • DC-DC Converter, Battery Pack, Charger, Adaptor
  • Disk Driver
  • Portable Devices (PDA, Cell Phone

Construction

Four Terminal High Precision Current Sense Resistor  - 4T Series Construction

Part Numbering

Four Terminal High Precision Current Sense Resistor - 4T Series Part Numbering

Standard Electrical Specifications

TypePower Rating at 70°COperating Temp. RangeResistance RangeTCR (PPM/°C)
±0.5%±1%±2%±5%
4T06 (1206)1/2W-55 ~ +155°C10mΩ – 20mΩ±50
±75
±100
4T10 (2010)3/4W-55 ~ +155°C10mΩ - 20mΩ±50
±75
±100

Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
☑ Viking is capable of manufacturing the optional spec based on customer's requirement.

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Four Terminal High Precision Current Sense Resistor (4T Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Four Terminal High Precision Current Sense Resistor (4T 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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