EEWORLDEEWORLDEEWORLD

Part Number

Search

RCK05T203K00QB

Description
Fixed Resistor, Metal Foil, 1.5W, 203000ohm, 350V, 0.02% +/-Tol, -2,2ppm/Cel, 8914,
CategoryPassive components    The resistor   
File Size2MB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

RCK05T203K00QB Overview

Fixed Resistor, Metal Foil, 1.5W, 203000ohm, 350V, 0.02% +/-Tol, -2,2ppm/Cel, 8914,

RCK05T203K00QB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid854738172
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
Lead diameter0.645 mm
Lead length25.4 mm
lead spacing17.78 mm
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package height10.49 mm
Package length22.606 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width3.505 mm
method of packingBulk
Rated power dissipation(P)1.5 W
resistance203000 Ω
Resistor typeFIXED RESISTOR
seriesRCK
size code8914
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Tolerance0.02%
Operating Voltage350 V
RCK Series
Vishay Foil Resistors
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FEATURES
Temperature coefficient of resistance (TCR):
- 55 °C to + 125 °C, 25 °C ref.
- RCK0X series: ± 2 ppm/°C typical (see table 1)
Power rating: to 1 W at + 125 °C
Resistance tolerance: to ± 0.005 % (50 ppm)
Load life stability: ± 0.005 % at 70 °C, 2000 h at
rated power
Resistance range: 0.5
Ω
to 1 MΩ (for higher or lower
values, please contact Application Engineering)
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 1K2345 vs. 1K)
Electrostatic discharge (ESD) at least to 25 kV
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
Thermal EMF: 0.05 µV/°C
Voltage coefficient: < 0.1 ppm/V
Low inductance: < 0.08 µH
Non hot-spot design
Terminal finishes available: lead (Pb)-free, tin/lead alloy
Matched sets are available on request
(TCR tracking: to 0.5 ppm/°C)
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
For better TCR performances please review the
datasheets for the
Z Series
and
Z203
INTRODUCTION
Bulk Metal
®
Foil (BMF) technology outperforms all other
resistor technologies available today for applications that
require high precision and high stability.
This technology has been pioneered and developed by
Vishay Foil Resistors (VFR), and products based on this
technology are the most suitable for a wide range of
applications. BMF technology allows the production of
customer-oriented products, designed to satisfy specific
challenging technical requirements.
The RCK series of BMF resistors offers low TCR, excellent
load life stability, tight tolerance, fast response time, low
current noise, low thermal EMF and low voltage coefficient,
all in one resistor.
The RCK series is virtually insensitive to destabillizing
factors. The resistor element is a solid alloy that displays the
desirable bulk properties of its parent material, thus it is
inherently stable and noise free. The standard design of
these resistors provides a unique combination of
characteristics found in no other single resistor.
VFR's application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact
foil@vishaypg.com.
FIGURE 1 - TYPICAL RESISTANCE CHANGE
VERSUS TEMPERATURE CURVES AND
CHORD SLOPES (TCR) OF TWO ALLOYS
IN MILITARY RANGE
+ 150
+ 100
Δ
R
+ 50
TABLE 1 - RESISTANCE VERSUS TCR
(- 55 °C to + 125 °C, + 25 °C ref.)
RESISTOR
(1)
RCK0X
RCK0X
RCK0X
(1)
0
R
(ppm)
- 50
- 100
- 150
- 200
- 50
- 55
RESISTANCE
VALUE (Ω)
80 to < 1M
50 to < 80
0.5 to < 50
TYPICAL TCR AND
MAX SPREAD
(ppm/°C)
± 2 ± 2.5
± 2 ± 3.5
± 2 ± 4.5
+2 ppm/
°
C
–2 ppm/
°
C
- 25
0
+ 25
+ 50
+ 75
+ 100
+ 125
C Alloy
2 ppm/
°
C
Temperature (°C)
X
refers to RCK Series model number - see Table 2
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63214
Revision: 13-Jun-11
For any questions, contact:
foil@vishaypg.com
www.vishayfoilresistors.com
1
[Zero-knowledge ESP8266 tutorial] Quick Start 6- Make your creations sound
Last time we made a traffic light together, let's try a new element. This time we want our work to make sound. Now let's make a work with sound together! 1. Tools and materialsComputer, Windows system...
roc2 stm32/stm8
Remove a chip from a DDR3 1600Mhz 4G memory stick and then put it back together
Disassemble the memory stick into particles and then put it back sequence: I have always had a special liking for memory sticks. The first host I equipped in 2014 was equipped with Kingston DDR3 1600M...
彭丙浩 Making friends through disassembly
Inductor knowledge
[:O][:O]The inductor is made of a wire wound around an insulating tube. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core...
fighting Analog electronics
A black box, a car, and a miserable siege lion~~
[b][color=#5E7384]This content is originally created by [size=3]懒猫爱飞[/size], a netizen of EEWORLD forum. If you need to reprint or use it for commercial purposes, you must obtain the author's consent ...
懒猫爱飞 RF/Wirelessly
EEWORLD University ---- Introduction to Linux Kernel Programming
Introduction to Linux Kernel Programming : https://training.eeworld.com.cn/course/5619The course content is as follows:ATT assembly syntax formatProtected modeLinux kernel architectureBootstrap progra...
桂花蒸 MCU
ATSAM MCU
Does anyone know how to transplant the two functions malloc and free on this series of microcontrollers? They should not be used directly, right? Please help me...
zhuzd MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号