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Chip Resistor

Chip resistors have the characteristics of limiting DC or AC. Such characteristics are used to drop the voltage or maintain the current at a certain level inside an electronic circuit. Resistance basically follows the Ohm’s law. Materials of high and low electrical conductivities are used together to realize the required resistance value. The main resistance element materials of chip-type resistors are SiO2, RuO2, and CuNi, making it possible to make products that have high resistance, low resistance, ultralow resistance, antisulfur, and array resistance properties.

Array Resistor

One single array resistor can replace four or two single resistors. Array resistors can help reduce mounting area compared to single resistors. Array resistors are widely used as they can help reduce the number of mounting processes as well as mounting time and costs and can also significantly improve SMT productivity. Array resistors have been used by major global semiconductor companies and have been recognized in their quality and performance.

  • Array Resistor

General Features

  • Reduction of mounting areas (40%)
  • Reduction of mounting costs (75%)
  • Reflow and flow soldering methods may be used.
  • oes not use lead-free soldering
  • Compliance with EU RoHS

Application

  • Circuits of electronic equipment
  • Home applicances, PCs, and N-PCs
  • Mobile and communication devices

Why Samsung

Features of Products (Technology)

  • There is a variety of array resistors, such as convex (凸), concave (凹), and concave inverted types, depending on the usage. Moreover, our concave-type array resistors are the world’s No. 1 products.
  • In RM series, as the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged.
  • In RK series, the resistors are short-free. The resistance element is protected by being on the bottom surface of the body, and even the electrodes on the top surface are protetected from short.
  • The array resistors are superior in quality and stability as they are developed for memory module companies.
  • Flat Type Array : In case of small size (RM~, RF~) resistors, they are manufactured as small, lightweight, and thin-film products.
RK Series
RM Series
RN Series
RP Series
RF Series
RM Series

The biggest advantages of array products are the mounting area and the reduction of SMT costs

  • The mounting area maybe reduced by up to 58%.
Advantage of Array Resistor

Features of small array resistors

  • The small 0603 array resistor is divided into the convex and concave types and is formed in a flat shape.
  • The array resistors are superior in quality and stability as they are developed for memory module companies.
  • In case of inverted flat array resistors, as the resistance element is on the bottom surface of the body, the circuit will not open even when the edges are damagedby an external shock.
  • In case of inverted flat array resistors, as the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged.

RF Series : Flat Type

  • Resistor is on the Top

RF Series(Flat Type)

RM Series : Inverted Flat Type

  • Resistor is on the Bottom

RM Series (Inverted Flat Type)

Type Power Rating
at 70℃ (W)
Max Working
Voltage (V)
Tolerance
(%)
Resistance
Range (Ω)
T.C.R
(ppm/℃)
Working
Temperature (℃)
062PJ 1/32 12.5 ±1%, ±5% 10 ~ 1M ±250 -55 ~ 125
064PJ 1/32 (element)
1/10 (package)
12.5 ±1%, ±5% 10 ~ 1M ±250 -55 ~ 125

Flat Type Array

Advantage of Inverted Flat Array

Inverted Type Array

Advantage of Inverted Flat Array

Sectional View

RK~ : Short-Free Inverted

  • The resistors are short-free.As the resistance element is placed on the bottom surface of the body, it can be protected, and the electrodes of the top surface can be protetected from short.

RM~ : Concave Inverted

  • As the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged.

RN~ : Concave(凹) Array

  • Durablebody
  • Concave electrode (凹)

RP~ : Convex(凸) Array

  • Fragilebody
  • Convex electrode (凸)
  • Low prices

RF~ : Flat, Small Array

  • Flat Body
  • The resistance element is on the top surface.
  • Small, lightweight, and thin array resistors

RM~ : Inverted Flat, Small Array

  • Inverted Flat Body
  • As the resistance element is on the bottom surface of the body, the electrical characteristics are maintained even when the top surface is damaged.
  • Small, lightweight, and thin array resistors

Line-Up

Type Size Power Rating
at 70℃(W)
Rated
Voltage
[V]
Max
Working
Voltage
[V]
Resistance
Range
[Ω]
T.C.R
[ppm/℃]
Small Type
Inverted / Flat
Array
RM/RF062P 1/32 P = Rated Power(W), R = Resistance(Ω) 12.5 10 ~ 1M ±250
RM/RF064P 1/32 12.5
Concave
Array
RN102P 1/16 25 1 ~ 1M 1~9.9Ω : ±300
10~1M : ±200
RN104P 25
Inverted
Concave
RM102P 25
RM104P 25
Short-Free
Inverted
RK102P 25
RK104P 25
Convex
Array
RP102P 25
RP104P 25
RP164P 50

Certificate

Environment

RoHS Halogen Compliant ecoparts

Certification of Environment Compliance

REACH compliance (174)PDF 파일 RoHS compliancePDF 파일

 

REACH SVHC Certification

RC********** (REACH SVHC 1~173 items)PDF 파일

Certificate

Certificate Certification Standards, Certification No, Issue Date, Expiry Date, Certification 등이 있습니다.
Certification Standards Certification No Issue Date Expiry Date Certification
ISO 14001 CNBJ320760-UK 2015-04-15 2018-04-14 Download PDF 파일
ISO 9001 & ISO/TS16949 TS_91430-008 2013-11-05 2017-11-18 Download PDF 파일
OHSAS 18001 CN100044A 2015-04-15 2018-04-14 Download PDF 파일
QC 080000 PRC_HSPM_1767_1 2016-07-11 2019-07-26 Download PDF 파일