Specifications are limited by the circuit and resistance value.
Please contact us separately.
3 digits
●
Resistor Networks：RNX, RTX, RTY
RNX
Circuit
Code
RNX: Custom Resistor Network
RTX,RTY: SOT-23 Resistor network
●
Resistor Networks：RDA, RDB
RDA
Circuit
Code
RDA: Dual terminator network
RDB: Differential terminator network
Example
Q20
Package
Symbol
Package type symbol＋
Number of pins
Example
T
Terminal
Surface Material
T :Sn
TE
Taping
TE: Plastic
embossed
5001
Custom
Code
Q20
Package
Symbol
Same as above
(Except Q24, N14, N08)
T
Terminal
Surface Material
T:Sn
TE
Taping
TE: Plastic
embossed
471J
Nominal Resistance
& Tolerance of R1
3 digits G: ±2%
J : ±5%
511J
H
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
Nominal Resistance
T.C.R.
& Tolerance of R2 （×10
−6
/K）
3 digits G: ±2%
E :±25
J : ±5%
C:±50
H:±100
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
Oct. 2020
www.koaglobal.com
■Ratings
Package
Package Symbol
Package Power Rating
Resistance Range
Max. Working Voltage
Rated Voltage
Rated Ambient Temp.
Operating Temp. Range
10Ω〜1kΩ
1.1kΩ〜
Q16
0.8W
QSOP
Q20
1.0W
Q24
1.0W
N08
0.4W
SOIC
N14
0.6W
N16
0.8W
SOT-23
S03
0.2W
Power Rating 200mW/Resistor Element
※1
Power Rating 50mW/Resistor Element
※1
100V
√￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣
Rated Power×Nominal Resistance Value, Rated Voltage should not exceed Max. Working Voltage.
＋70℃
−55℃〜＋125℃
※2
Above ratings are based on the thermal resistances using a multi-layer circuit board (EIA/JESD51). For mounting on a mono-layer board, power derating shall be needed. Please inquire of us about
conditions.
※1 Total power consumption of all elements should not exceed the package power rating.
※2 About operating temperature range −55℃〜＋155℃, We can provide as custom devices. Please inquire of us about it.
●Standard Resistor Networks
Circuit
Code
Circuit Schematics
（Top View）
Pin n
Number
of Pins
T.C.R.
（×10
−6
/K）
E:±25
C:±50
H:±100
Resistance Range
（Ω）
E24
and Absolute Tolerance
F:±1%
G:±2%, J:±5%
100〜100k 100〜100k
51〜100k
30〜100k
n/2
51〜100k
10〜100k
Circuit
Code
Circuit Schematics
（Top View）
Pin n
R1
Number
of Pins
T.C.R.
（×10
−6
/K）
E:±25
Resistance Range(Ω) (E24)
and Resistance Tolerance
G:±2%, J :±5%
Network Resistors
Pin n
RBA
R
8, 14, 16
R
20, 24
n/2
Number of Pins : n=8,16,20,24
RDA
R2
-
R1
R2
-
16, 20
C:±50
H:±100
Pin n
R1
Pin 1
Pin n
R
Pin n
Pin 1
Pin 1
n/2
R1=
150〜10k
R1: R2=
1:1〜1: 4
Pin n
Pin
:
Number of Pins
n
n=8,16,20,24
E:±25
n
100〜100k
Pin
100〜100k
R
Pin n
R1
R2
E:±25
C:±50
H:±100
RBB
R
Pin 1
n/2
Pin
8, 14, 16
20, 24
C
R
n
C:±50
R1
R
R2
R1
Pin 1
51〜100k
30〜100k
n/2
51〜100k
10〜100k
100〜40k
2R
n/2
RDB
Pin 1
R1
Pin 1
n/2
16, 20
R2
R1
Pin
Number
1
Pins
R
2
1
n/2
: n=8,16,20,24
R
of
H:±100
E:±25
C:±50
Pin 1
R1=
150〜10k
R1: R2=
1:1〜1: 4
Pin 1
Number of Pins : n=3,SOT-23 Only
Pin 1
100〜40k
Pin n
R
R
Pin n
RTX
n/2
Pin n
R
1
R
2
R
2R
2R
R
R
2
3
SOT-23
Only
2R
2R
Number of Pins : n=8,16,20,24
RLA
R
2R
2R
R
2R
2R
n/2
14, 16
H:±100
1k〜30k
H:±100
2R
51〜40k
2R
51〜40k
2R
Pin 1
Pin 1
n/2
ber of Pins : n=8,16,20
Number of Pins : n=3,SOT-23 Only
Pin 1
n/2
■Performance
Test Items
Resistance
T.C.R.
Resistance to soldering heat
Rapid change of temperature
Moisture resistance
Endurance at 70℃
High temperature exposure
Performance Requirements
ΔR±
（％＋0.05Ω）
Limit
Typical
25℃
＋25℃/−55℃, ＋25℃/125℃
260℃±5℃, 10s±1s
−55℃
（30min.）
/＋125℃
（30min.）, 100 cycles
40℃±2℃, 90〜95%RH, 1000h
1.5h ON/0.5 h OFF cycle
70℃±2℃, 1000 h
1.5 h ON/0.5 h OFF cycle
＋125℃, 1000 h
Within specified tolerance
Within specified T.C.R.
0.1
※3
0.5
※3
Test Methods
0.05
0.05
0.05
0.05
0.10
0.5
※3
0.25
※3
0.25
※3
※3 Guaranteed value differs depending on resistance value.
■Precautions for Use
・
he resistor of this product is formed by narrow patterning a thin metal film. Thus, application of excessive voltage causes burn and destruction of the resistive
T
film, abnormality in resistance or open resistance and loss of proper function. The properly and electrostatically measured taping materials are used for the
components, but attention should be paid to the fact that there is some danger the parts may be destructed by static electricity(equivalent to 500V and more at
100pF, 1.5kΩ) to cause a change in resistance in the conditions of an excessive dryness when mounting on the boards. Similarly, care should be given not to apply
the excessive static electricity at the time of mounting on the boards. When designing, consideration can be taken into withstanding ESD for customized KPC
products. Please consult with us about the details.
・Hand
soldering by iron soldering or repairment are not recommended because KPC is a multi-pin product.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.
Malfunction or failure of the products in such applications may cause loss of human life or serious damage.
Oct. 2020
www.koaglobal.com
NETWORKS
EU
RoHS
KPC RIA
KPC RNX
Isolated Resistor Networks
Custom Resistor Networks
■Applications
・
utomotives, medical instrument, industrial machines, Measurement equipment
A
・
omputers and networks
C
・
igh precision OP amp circuit, High precision voltage divider
H
■Features
・
High precision resistor networks
Combination of different resistance is available for custom circuit.
I heard that I need to set some environment variables when compiling EBOOT separately. How do I set them? I saw in HELP: Set WINCEREL=1 Is this it? Someone else said: wince.bat/myproject1.bat How do I...
How is the IIC response signal generated? SDA is 0 for response, and 1 for non-response. How is the SDA value assigned? Also, can either response or non-response transmit the next frame of data? If so...
int *p=a (here a is an array) f(**p) When calling a function, it is f(&p) I know that this function passes the address of pointer P to the called function, but what is the meaning? Will the address of...
I have been working in the network industry for a while. I am just doing after-sales work. Usually, I just debug routers, layer 3 switches, firewalls, etc. for customers. I encountered many software p...
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
a. Keep the battery clean, wipe off the spilled electrolyte, contaminated dirt and dust in time; keep the poles and terminal clamps clean and in good contact, and apply vaseline or butter to preven...[Details]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
