EEWORLDEEWORLDEEWORLD

Part Number

Search

Y079350R0000T0L

Description
res 50 ohm .3W .01% radial
CategoryPassive components   
File Size2MB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet View All

Y079350R0000T0L Overview

res 50 ohm .3W .01% radial

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
PCI video capture
Can I develop a universal driver that can use any PCI video capture card to read the image? If so, please give me some advice....
gerbil Embedded System
Fill out the questionnaire now to apply for a C2000 Piccolo-A/B development kit worth USD50 for free
Fill out the questionnaire now to apply for a free Piccolo-A/B development kit worth USD50!The C2000 Piccolo-A/B Development Evaluation Kit is a general evaluation platform for microcontrollers based ...
tiankai001 Microchip MCU
Share the discount news of ADI simulator
Sharing the news of ADI simulator discount. Today, I browsed the forum and found an advertisement saying that Embest's ADI simulator has a downgrade sale. If you are interested, you can take a look. T...
lujun1013 DSP and ARM Processors
Problems with cellular emulator
I don't know what happened to my simulator. After I set up the serial port and restarted it, the simulator still has no signal. But it was still usable before shutting down last night, but it became l...
wajwaj Embedded System
How many secrets are there in chips? Let's discuss
Who knows how many secrets there are in the chip? For example, some people say that a 4K chip can write up to 8K. Are there other secrets? Let's discuss it together....
子乐 MCU
Does the RST pin of the power reset chip require a capacitor?
TPS77333 is used as a 3.3V regulator and reset function. As shown in the figure above, is the C3 capacitor unnecessary? I see that there is no such capacitor in the documentation of TPS77333....
mengxp Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2911  2422  711  2354  1561  59  49  15  48  32 
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 © 2005-2026 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