go to the gnb menu go to the content

Chip Resistor

Chip Resistor is a passive electronic component that limits the flow of Direct Current (DC) and Alternating Current (AC). Among its properties is to lower the voltage or maintain the current constant inside an electronic circuit. Resistance basically follows Ohm’s Low, while its Resistance Value is acquired through the combination of materials between high & low electrical conductivity being used together. The main resistor materials for Chip Resistor are Ag, Pd, RuO₂, CuNi, etc., which are used to manufacture general resistors, array resistors, ultra-low resistors, sulfur-resistant products, high-power products, and eco-friendly products.

General Resistor

The product regulates current and drops voltage in circuit through the properties that interrupt the flow of current in the electronic circuit. It realizes the precision resistance required in the circuit in the form of an SMD-capable chip by printing resistors, electrodes, and protective materials on the ceramic body.

Applications
smartphone, PC, digital TV, camera, LCD, memory module, game console, DC-DC converter

  • 1. Electrode (Ag)
  • 2. RTD
  • 3. Protective Body
  • 4. NiCr
  • 5. Ni
  • 6. Sn
Wide Selection of Size & Wide Resistance Range
A product with wide variety of sizes and range of resistance
Excellent Characteristics
A resistor with excellent electrical and mechanical properties
High Speed Automatic Chip Placement on PCBs
High speed chip- mounting on PCBs
General
General Lineup - Type, Size Inch/(㎜), Feature, Watt [W], Resistance Tolerance [%], Resistance Range, Operation Temperature Range [℃]
Type Size Inch / (mm) Feature Watt [W] Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RC0402 01005(0402) 1/32 ±1%
±2%
±5%
1~1MΩ -55~125℃
RC0603 0201(0603) 1/20 1~10MΩ
RC1005 0402(1005) 1/16 ±0.5%
±1%
±2%
±5%
-55~155℃
RC1608 0603(1608) 1/10
RC2012 0805(2012) 1/8
RC3216 1206(3216) 1/4
RC3225 1210(3225) 1/3
RC5025 2010(5025) 2/3
RC6432 2512(6432) 1
RCB0603 0201(0603) 1/20 ±1%
±2%
±5%
1~10MΩ -55~125℃
RCB1005 0402(1005) 1/16 ±0.5%
±1%
±2%
±5%
-55~155℃

Array Resistor

Array resistor is an alternative to a four- piece or two- piece Single Resistors. It helps reduce Mounting space compared to its equivalent multiple single unit resistors. Array resistors are widely used and are gradually expanding as it can help reduce mounting time and cost which significantly improves SMT Productivity. Array resistors are maily used by semiconductor companies and have been recognized for its quality and performance.

Applications
damping resistor, pull-up/down resistor, termination for digital circuit, memory module

  • 1. Protective body
  • 2. Resistor
  • 3. Electrode (Ag)
Various Structure
Various structures of Array products, with resistor either on top or bottom surface of the body depending on the application.
Small Array Resistor
Small, lightweight, and thin 0603 Array (58% less mounting area compared to 1005 Array)
Array
Array Lineup - Type, Size Inch/(㎜), Element (㎜ x n), Feature, Watt [W], Resistance Tolerance [%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Element
(㎜ x n)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RM062P 0302(0806) 0603 x 2R 1/32 ±5% 10~1MΩ -55~125℃
RM064P 0502(1406) 0603 x 4R
RF062P 0302(0806) 0603 x 2R
RF064P 0502(1406) 0603 x 4R
RM102P 0404(1010) 1005 x 2R 1/16 ±1%
±2%
±5%
1~1MΩ -55~155℃
RM104P 0804(2010) 1005 x 4R
RK102P 0404(1010) 1005 x 2R
RK104P 0804(2010) 1005 x 4R
RP102P 0404(1010) 1005 x 2R
RP104P 0804(2010) 1005 x 4R

Current Sensing Resistor(Thick Film Type)

An ultra-low resistance product manufactured with the thick film method that is used for current sensing, and has an inverted mounting structure in which a resistor lies on the bottom surface of the body to reduce resistance error. The product shows high rated power and less resistance changes on Temperature characteristic

Applications
Current sensing for CPU, DC-DC converter, inverter power supply, mobile device, BMS (Battery Management System)

  • 1. Electrode (Cu)
  • 2. Resistor (CuNi)
  • 3. Protective body
  • 4. NiCr
  • 5. Cu
  • 6. Ni
  • 7. Sn
Thick-film method
Various low-Ohm (CSR) series with high power and low TCR
Structure that reduces resistance error
Inverted mounting design with resistor at the bottom surface
CSR (Thick Film)
*Under development
CSR (Thick Film) Lineup - Series, Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Series Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RUK RUK1608 0603(1608) 1/2 ±1% 0.010~0.030Ω -55~155℃
RUK2012 0805(2012) 1/2 ±1% 0.007~0.030Ω
RUK3216 1206(3216) 1 ±1%
RUK6432 2512(6432) 2 ±1%
RU RU1005 0402(1005) 1/8 ±1% 0.020~0.100Ω -55~155℃
RU1608 0603(1608) 1/4 ±1% 0.010~0.100Ω
RU2012 0805(2012) 1/3 ±1%
RU3216 1206(3216) 1/2 ±1%
RU3225 1210(3225) 2/3 ±1%
RU5025 2010(5025) 3/4 ±1%
RU6432 2512(6432) 1 ±1%
RUT RUT1005 0402(1005) 1/8 ±1% 0.100~0.976Ω -55~155℃
RUT1608 0603(1608) 1/4 ±1%
RUT2012 0805(2012) 1/3 ±1%
RUT3216 1206(3216) 1/2 ±1%
RUT3225 1210(3225) 2/3 ±1%
RUT5025 2010(5025) 1 ±1%
RUT6432 2512(6432) 1 ±1%
RJ *RJ0816 0306(0816) 1/2 ±1% 0.005~0.020Ω -55~155℃
RJ1220 0508(1220) 1 ±1%
RJ1632 0612(1632) 1 ±1%
RJ2037 0815(2037) 1 ±1%
RJ3264 1225(3264) 2 ±1%

Current Sensing Resistor(Metal Plate Type)

An ultra-low resistance product used for current sensing as a main device for power management. It adopts an electrode structure designed to reduce resistance error. It is a shunt resistor with a high-current metal plate and has high rated power and less resistance changes on Temperature characteristic

Applications
Current sensing for CPU, DC-DC converter, inverter power supply, mobile device, BMS (Battery Management System)

  • 1. Resistor
  • 2. Protective body
  • 3. Electrode
  • 4. Plating
Excellent thermal conductivity
Maintain lower circuit temperature during operation due to excellent heat dissipation
Excellent mechanical strength
Compatible with large PCB warpage
Excellent T.C.R.
Precise measurement and displacement sensor for motor can be applied
CSR (Metal)
*Under development
CSR (Metal) Lineup - Series, Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Series Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RLC RLC6432 2512(6432) 2,3 ±1% 0.0005 ~ 0.005Ω -65~170℃
RLP *RLP3216 1206(3216) 1 ±1% 0.001 ~ 0.005Ω -55~170℃
RLP2012 0805(2012) 0.5,1 ±1% 0.001 ~ 0.005Ω -55~170℃
RLP1220 0508(1220) 1 ±1% 0.001 ~ 0.002Ω -55~170℃
RLP1608 0603(1608) 0.5,1 ±1% 0.001 ~ 0.005Ω -55~155℃
RLE *RLE6432 2512(6432) Ambient : 3~4W
Terminal : 5~6W
±1% 0.0003 ~ 0.005Ω -65~170℃
*RLE1050 3921(10050) Ambient : 5~8W
Terminal : 5~12.5W
±1% 0.0002 ~ 0.003Ω -65~170℃

Anti Sulfur Resistor

Chip Resistor mainly uses silver (Ag) as its electrode material, but silver is easily corroded by sulfur (S) and gradually turns into silver sulfide (Ag₂S). Silver sulfide is an insulator and prevents current flow between both terminals of a resistor. Therefore, it is necessary for an electronic device used under a harsh environment to apply a resistor with sulfur resistance. Samsung Electro-Mechanics supplies Chip Resistor with sulfur resistance by developing materials that are resistant to sulfur corrosion with its unique materials and design technology.

Applications
long-term reliability electronic devices, server systems (memory modules/HDDs), network equipment

  • 1. Electrode (Ag)
  • 2. Protective body
  • 3. Ni
  • 4. Sn
Stronger sulfur resistance than the international standard of ASTM B 809-95
Highest performance level under corrosive condition (105℃/720hr) due to its unique material technology
Various sizes line up
A lineup that varies from small to large size (0603 to 6432mm) and also covers array resistors
Anti-Sulfur General
Anti-Sulfur General Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RCS0603 0201(0603) 1/20 ±1%
±2%
±5%
1 ~ 10MΩ -55~125℃
RCS1005 0402(1005) 1/16 ±0.5%
±1%
±2%
±5%
-55~155℃
RCS1608 0603(1608) 1/10
RCS2012 0805(2012) 1/8
RCS3216 1206(3216) 1/4
RCS3225 1210(3225) 1/3
RCS5025 2010(5025) 2/3
RCS6432 2512(6432) 1
Anti-Sulfur Array
Anti-Sulfur Array Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RPS102P 0404(1010) 1/16 ±5% 1 ~ 1MΩ -55~155℃
RPS104P 0804(2010)
RFS062P 0302(1010) 1/32 ±5% 10 ~ 1MΩ -55~125℃
RFS064P 0502(2010)
RMS102P 0404(1010) 1/16 ±5% 1 ~ 1MΩ -55~155℃
RMS104P 0804(2010)

High power Resistor

High Power product has an optimized maximum power of until three times compared to the General Product. In order to achieve its higher power characteristic, the resistor width and length were increased in size. With its independent technology, the increase of resistor area had established superior characteristics compared to competitors.

Applications
miniaturization for space saving, products requiring high reliability in the same size, wireless charging of smartphones, network, server, automotive

  • 1. Electrode (Ag)
  • 2. Resistor
  • 3. Protective body
  • 4. NiCr
  • 5. Ni
  • 6. Sn
New Core Technology Application for High Level Performance
Increased resistor area
Resistor area enlarged three times with printing and laser cutting
Longer resistor
Resistor length is enlarged to apply serpentine cut to resistor with laser
Uniform Resistor Surface Thickness
Uniform resistor thickness through an established method of Printing
High Power
High Power Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RCW0603 0201(0603) 1/10 ±0.5%
±1%
±2%
±5%
1 ~ 10MΩ -55~125℃
RCW1005 0402(1005) 1/5
RCW1608 0603(1608) 1/4 -55~155℃
RCW2012 0805(2012) 1/2
RCW3216 1206(3216) 1

Total Pb free Resistor

General products contain conductive particles in the resistor and Pb in the glass, respectively. Our company produces Total Pb-free Chip Resistors that satisfy the RoHS standards for raw materials as well as chips. Pb-Free Resistors are eco-friendly products equivalent to general products in all characteristics including electrical characteristics.

Applications
smartphone, tablet PC, wearable devices, display, PC, digital TV. camera, memory module, game console, DC-DC converter

  • 1. Electrode (Ag)
  • 2. Resistor
  • 3. Protective body
  • 4. NiCr
  • 5. Ni
  • 6. Sn
Realizing eco-friendly products that are totally Pb-free
Total Pb free 친환경 제품 구현에 대한 Table
Various sizes line up
Boosting the same lineup as general products, varying from small to large size (0402 to 6432mm) and also covering array resistors and products with sulfur resistance
Pb free General
Pb free General Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RH0402 01005(0402) 1/32 ±1%
±2%
±5%
1 ~ 1MΩ -55~125℃
RH0603 0201(0603) 1/20 1 ~ 10MΩ
RH1005 0402(1005) 1/16 ±0.5%
±1%
±2%
±5%
-55~155℃
RH1608 0603(1608) 1/10
RH2012 0805(2012) 1/8
RH3216 1206(3216) 1/4
RH3225 1210(3225) 1/3
RH5025 2010(5025) 2/3
RH6432 2512(6432) 1
Pb free Array
Pb free Array Lineup - Type, Size Inch / (mm), Element (mm x n), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Element
(㎜ x n)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RMH062P 0302(0806) 0603 x 2R 1/32 ±5% 10 ~ 1MΩ -55~125℃
RMH064P 0502(1406) 0603 x 4R
RFH062P 0302(0806) 0603 x 2R
RFH064P 0502(1406) 0603 x 4R
RMH102P 0404(1010) 1005 x 2R 1/16 ±1%
±2%
±5%
1 ~ 1MΩ -55~155℃
RMH104P 0804(2010) 1005 x 4R
RKH102P 0404(1010) 1005 x 2R
RKH104P 0804(2010) 1005 x 4R
RPH102P 0404(1010) 1005 x 2R
RPH104P 0804(2010) 1005 x 4R
Pb free Anti-Sulfur General
Pb free Anti-Sulfur General Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RHS0603 0201(0603) 1/20 ±1%
±2%
±5%
1 ~ 10MΩ -55~125℃
RHS1005 0402(1005) 1/16 ±0.5%
±1%
±2%
±5%
-55~155℃
RHS1608 0603(1608) 1/10
RHS2012 0805(2012) 1/8
RHS3216 1206(3216) 1/4
RHS3225 1210(3225) 1/3
RHS5025 2010(5025) 2/3
RHS6432 2512(6432) 1
Pb free Anti-Sulfur Array
Pb free Anti-Sulfur Array Lineup - Type, Size Inch / (mm), Feature, Watt [W], Resistance Tolerance[%], Resistance Range, Operation Temperature Range [℃]
Type Size
Inch/(㎜)
Feature Watt
[W]
Resistance
Tolerance [%]
Resistance
Range
Operation
Temperature
Range [℃]
RFHS062P 0302(1010) 1/32 ±5% 10 ~ 1MΩ -55~125℃
RFHS064P 0502(2010)
RPHS102P 0404(1010) 1/16 ±5% 1 ~ 1MΩ -55~155℃
RPHS104P 0804(2010)

Recommend Menu

  • Product Search

    Go
  • Application

    Go
  • Contact Us

    Go
  • Certificate

    Go
  • Product Catalog

    Go
Online Museum TOP