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Datasheet> All Categories > Passive components> The resistor> RCKHR02A-042.91KOHM+/-0.05%C3
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RCKHR02A-042.91KOHM+/-0.05%C3

Description
Fixed Resistor, Metal Foil, 0.5W, 2910ohm, 0.05% +/-Tol, -2,2ppm/Cel, 3010,
CategoryPassive components    The resistor   
File Size165KB，5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

RCKHR02A-042.91KOHM+/-0.05%C3 Overview

Fixed Resistor, Metal Foil, 0.5W, 2910ohm, 0.05% +/-Tol, -2,2ppm/Cel, 3010,

RCKHR02A-042.91KOHM+/-0.05%C3 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid855545613
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureRectangular
JESD-609 codee0
Lead diameter0.65 mm
Lead length6 mm
lead spacing4.1 mm
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package height8 mm
Package length7.5 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width2.5 mm
method of packingBlister Pack
Rated power dissipation(P)0.5 W
resistance2910 Ω
Resistor typeFIXED RESISTOR
seriesRCKHR02A
size code3010
technologyMETAL FOIL
Temperature Coefficient2 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Tolerance0.05%

RCKHR02A-042.91KOHM+/-0.05%C3 Preview

For Space Applications
RCK HR 02, RCK HR 02A (ESA Qualified)
Vishay Foil Resistors
High Precision Flexible Construction Bulk Metal
®
Foil with
Tolerance of ± 0.01 %, TCR of 0 ± 2 ppm/°C and Qualified to
ESA Specification 4001/011 Based on RS92N (RNC90Y)
FEATURES
•
Temperature coefficient of resistance (TCR):
± 2 ppm/° typical (- 55 ° to + 125 ° + 25 °
C
C
C,
C
ref.)
•
Rated power: to 0.5 W at + 70 °
C
•
Tolerance: ± 0.01 % (100 ppm)
(1)
•
Load life stability: to ± 0.005 % at 70 ° 2000 h at rated
C,
power
•
Resistance range: 33
Ω
to 100 kΩ
(2)
•
Vishay Foil Resistors are not restricted to standard values,
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 1K1234 vs. 1K)
•
Non-inductive, non-capacitive design
•
Rise time: 1 ns effectively no ringing
•
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
•
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
•
Thermal EMF: 0.05 µV/° typical
C
•
Voltage coefficient: < 0.1 ppm/V
•
Low inductance: < 0.08 µH typical
•
Pattern design minimizing hot spots
•
Terminal finish: tin/lead alloy
•
For better TCR and PCR performances please review the
RNC90Z
and
Z555
datasheets (Z-Foil technology)
•
ESA/SCC 4001
Four variants are available, two reliability levels are
proposed:
•
Level B: part serialization and test measurements provided
•
Level C: part serialization and test measurements not
provided
LAT:
•
Lot acceptance test level 3 (LAT3): 10 additional parts
needed
•
Lot acceptance test level 2 (LAT2): 25 additional parts
needed
•
Lot acceptance test level 1 (LAT1): 31 additional parts
needed
Note
(1)
±
0.01% (100 ppm) is available
± 0.02 %
(200 ppm) - ESA qualified
(2)
33
INTRODUCTION
Vishay Foil resistors are designed and manufactured to
eliminate the inter-parameter compromise inherent in all
other types of precision resistors. All important
characteristics - tolerance, long term and load stability,
temperature coefficient, noise, capacitance and inductance -
are optimum, approaching in total performance the
theoretical ideal, a straight wire.
Vishay has developed a new resistor concept, through the
use of a proprietary Bulk Metal
®
and new, ultrafine
photoetching techniques created by the company, so that the
conductor can be considered a flat wire. Because the metals
used are not drawn, wound or mistreated in any way during
the manufacturing process, Vishay resistors maintain all of
their design, physical and electrical characteristics. These
factors are both measureable and predictable before, during
and after manufacture.
Through the entire process, every step is carefully controlled
not only to keep the metal in its virgin state, but also to
eliminate the effects of any stresses that might be imposed
either during manufacture or use. The sub-assembled is
guarded from external stresses by a flexible shock-absorbing
insulation. In addition, the temperature coefficient of the
resistor is carefully controlled through compensating
techniques to eliminate the effect of different coefficients of
expansion for all materials used in the resistor.
Vishay resistors thus achieve maximum stability and near
zero temperature coefficient. This superior performance is
built-in for every unit, and does not rely on culling or other
artificial means for uniform excellence. As expected, this
unique process delivers a new state-of-the-art resistor with
unmatched stability and total performance.
All Vishay resistors are produced from Bulk Metal film
elements of known and controllable characteristics. These
elements are photoetched into a variety of resistive patterns
in such a way the resistance is adjustable to a tolerance as
low as 0.01 %.
Permanent contact is provided through flexible ribbon leads
welded to the resistive element, and then by wire leads
welded to these ribbons. Routine assembly of the
component to its circuit is assured while maintaining a
flexible, non-stressing connection to the element.
All Vishay resistors exhibit identical temperature coefficients
because all are made of the same alloy and are of identical
thickness. Thus, accurate “tracking” of one Vishay resistor to
another is assured. Because of this excellent tracking ability,
Vishay resistors are ideal for use in resistor networks where
accurate ratios must be maintained.
The entire assembly is built to eliminate or minimize the
effects of thermal and mechanical stresses.
Due to the unique performance of the Bulk Metal
®
foil
resistive elements, these resistors are very well adapted to
high reliability applications.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
Document Number: 63132
Revision: 4-May-10
Ω
to 100 kΩ - available range
50
Ω
to 100 kΩ - ESA qualified
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
For Space Applications
RCK HR 02, RCK HR 02A (ESA Qualified)
Vishay Foil Resistors
DIMENSIONS
in millimeters
SERIES
A
E
DIM.
A
B
C
ØD
E
F
J
B
C
H
ØD
G
Measurement
point
F
G
K
H
J
K
RCK HR 02, RCK HR 02A
DIM. IN mm
VARIANTS
(1)
MIN.
MAX.
-
-
7.5
-
-
8
-
-
7.5
03 - 04 - 07 - 08
0.55
0.65
-
-
2.5
03 - 07
4.8
5.35
04 - 08
3.55
4.1
03 - 07
1
1.5
04 - 08
1.6
2.1
-
4
6
03 - 04
6
-
07 - 08
20
-
-
-
1.5
Note
(1)
The variant version determines if it is RCK HR 02 or RCK HR 02A
FIGURE 1 - FOIL RESISTOR TCR COMPARISON OF FOIL ALLOYS IN MILITARY RANGE
+ 150
+ 100
+ 50
0
R
(ppm)
∆
R
- 50
- 100
- 150
- 200
- 50
- 55
- 25
0
+ 25
+ 50
+ 75
+ 100
2 ppm/
°
C
+ 125
C Alloy
2 ppm/
°
C
Temperature (°C)
ELECTRICAL SPECIFICATIONS
VISHAY SFERNICE DESIGNATION
Qualified Designation
ESA Specification
Power Rating at + 70 °
C
Limiting Element Voltage
Temperature Coefficient
Ohmic Value Range
Tolerance
Temperature Limits
Dielectric Voltage
Soldering Temperature
RCK HR
RNC 90
4001/011
0.5 W
300 V
± 5 ppm/° (- 55 °C + 125 ° + 25 ° ref.)
C
C,
C
± 10 ppm/° (+ 125 ° to + 175 °
C
C
C)
33
Ω
to 100 kΩ available range
50
Ω
to 100 kΩ qualified range
± 0.01 % to ± 1 % available range
± 0.02 % to ± 1 % qualified range
- 55 ° to + 175 °
C
C
425 V
RMS
260 ° immersion 10 s
C,
at a distance of no less than 1.6 mm from the device body
www.foilresistors.com
2
For any questions, contact:
foil@vishaypg.com
Document Number: 63132
Revision: 4-May-10
For Space Applications
RCK HR 02, RCK HR 02A (ESA Qualified)
Vishay Foil Resistors
TYPICAL PERFORMANCE SPECIFICATIONS
TESTS
Short Time Overload
Rapid Temperature Change
Terminal Strength
Soldering (Thermal Shock)
Vibration
Humidity (Steady State)
Climatic Sequence
Load Life
High Temperature Exposure
CONDITIONS
U = 2
⋅
R
n
⁄
5 s
U max. < 450 V
- 55 °C/+ 175 °C 5 cycles
IEC 60068-2-14 test Na
IEC 60068-2-21
test Ua, test U21 (tensile)
260 °
C/10 s
IEC 60068-2-20 A test Tb (met. 1A)
10 Hz to 2000 Hz
1.5 mm or 20 g 6 h (met. B4)
IEC 60068-2-6 test Fc
56 days 95 % H.R. 40 °
C
IEC 60068-2-3
IEC 60068-2-2/IEC 60068-2-30
IEC 60068-2-1/IEC 60068-2-13
1000 h P
n
at + 70 °
C
90'/30' cycle
1000 h at + 175 °C
IEC 60068-2-20A Test B
REQUIREMENTS
ESA/SCC 4001/11
± (0.05 + (0.01
Ω
x 100)) % R
n
± (0.05 + (0.01
Ω
x 100)) % R
n
± (0.02 + (0.01
Ω
x 100)) % R
n
± (0.02 + (0.01
Ω
x 100)) % R
n
± (0.02 + (0.01
Ω
x 100)) % R
n
N/a
± (0.05 + (0.01
Ω
x 100)) % R
n
± (0.05 + (0.01
Ω
x 100)) % R
n
± (0.05 + (0.01
Ω
x 100)) % R
n
TYPICAL VALUES
AND DRIFTS
± 0.002 %
± 0.002 %
± 0.001 %
± 0.002 %
± 0.002 %
± 0.003 %
Insulation resistance > 10
4
MΩ
± 0.003 %
Insulation resistance > 10
4
MΩ
± 0.005 %
± 0.01 %
FIGURE 2 - POWER RATING CHART
0.6
0.5
0.4
0.3
0.2
0.1
0
TOLERANCE CODE
Tolerance ± %
Code SCC
0.01
L
0.02
P
0.05
W
0.1
B
0.2
C
0.5
D
1
F
RATED POWER IN W
PACKAGING
Resistors are packed in sealed blisters, up to 10 resistors
per blister pack.
The following information is printed on the blister pack:
- order reference
- date code
- ESA specification reference
- quality level
- review number
0
25
150
50
70
100
125
AMBIENT TEMPERATURE IN °C
175
FIGURE 3 - TRIMMING TO VALUES
(conceptual illustration)
MARKING
Ohmic value is printed on the top side, 3 to 6 digits are used,
R stands for
Ω
and K for kΩ.
The front side is printed as follows:
- tolerance (letter code)
- ESA specification reference
- quality level
- variant
- manufacturing date (2 digits for the year, 2 digits for the
week)
- a letter to differentiate manufacturing sequence.
ESA logo and serialization number are printed on the back
side.
Interloop Capacitance
Reduction in Series
Current Path
Before Trimming
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
Mutual Inductance
Reduction due
to Change in
Current Direction
Note:
Foil shown in black, etched spaces in white
Document Number: 63132
Revision: 4-May-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
3
For Space Applications
RCK HR 02, RCK HR 02A (ESA Qualified)
Vishay Foil Resistors
ORDERING INFORMATION
RCK HR
MODEL
(1)
02 - 03
VERSION - VARIANT
02 - 03
02 - 07
02A - 04
02A - 08
10 kΩ
OHMIC VALUE
±1%
TOLERANCE
± 0.01 %
± 0.02 %
± 0.05 %
± 0.1 %
± 0.2 %
± 0.5 %
±1%
B1
B2
B3
B1
QUALITY LEVEL
C1
C2
C3
LAT on request
(see page 1 LAT description)
Note
(1)
For non-standard request, please contact FAE
ESA ORDERING INFORMATION
4001/011
ESA PART DESCRIPTION
03
VARIANT
3
7
4
8
B
(1)
1002
VALUE
The first three digits are significant figures
and the last digit specifies the number of zero
to follow. “R” designates decimal point.
Example:
40R0 = 40
Ω
3901 = 3900
Ω
1002 = 10 kΩ
F
TOLERANCE
L = ± 0.01 %
P = ± 0.02 %
W = ± 0.05 %
B = ± 0.1 %
C = ± 0.2 %
D = ± 0.5 %
F =±1%
LAT1
LAT ON REQUEST
LAT on request
(see page 1
LAT description)
LEVEL
B
C
Note
(1)
For non-standard request, please contact FAE
GLOBAL PART NUMBER INFORMATION
(1)
NEW GLOBAL PART NUMBER: Y705680K5000T0L (preferred part number format)
DENOTES PRECISION
Y
VALUE
R
=
Ω
K
= kΩ
M
= MΩ
CHARACTERISTICS
0
= standard
1 to 999
= custom
Y
7
0
5
6
8
0
K
5
0
0
0
T
0
L
PRODUCT CODE
7056
= RCK HR 02
7057
= RCK HR 02A
RESISTANCE TOLERANCE
T
= ± 0.01 %
Q
= ± 0.02 %
A
= ± 0.05 %
B
= ± 0.1 %
C
= ± 0.25 %
D
= ± 0.5 %
F
= ± 1.0 %
PACKAGING
L
= bulk pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y7056 80K5000 T 0 L:
TYPE: RCK HR 02
VALUE: 80.5 kΩ
ABSOLUTE TOLERANCE: ± 0.01 %
TERMINATION: standard
PACKAGING: bulk pack
HISTORICAL PART NUMBER: RCKHR10KB1W04 - Material Description: RCKHR 02A_04 B1 10K 0.05 % (will continue to be used)
RCKHR
PRODUCT CODE
10K
RESITANCE VALUE
3/7 digits
B
NIVEAU
B
C
1
LAT
1
2
3
W
RESISTANCE TOLERANCE
L
= ± 0.01 %
P
= ± 0.02 %
W
= ± 0.05 %
B
= ± 0.1 %
C
= ± 0.2 %
D
= ± 0.5 %
F
= ± 1.0 %
04
VARIANT
-03
-04
-07
-08
Note
(1)
For non-standard requests, please contact application engineering.
www.foilresistors.com
4
For any questions, contact:
foil@vishaypg.com
Document Number: 63132
Revision: 4-May-10
Legal Disclaimer Notice
Vishay Precision Group, Inc.
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in
any other disclosure relating to any product.
The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but
not limited to, the warranty expressed therein.
VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase.
To the maximum extent permitted by applicable law, VPG disclaims (i) any and all liability arising out of the
application or use of any product, (ii) any and all liability, including without limitation special, consequential or
incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose,
non-infringement and merchantability.
Information provided in datasheets and/or specifications may vary from actual results in different applications and
performance may vary over time. Statements regarding the suitability of products for certain types of applications
are based on VPG’s knowledge of typical requirements that are often placed on VPG products. It is the customer’s
responsibility to validate that a particular product with the properties described in the product specification is suitable for
use in a particular application. You should ensure you have the current version of the relevant information by contacting
VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any
conduct of VPG.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do
so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.
Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such
applications.
Product names and markings noted herein may be trademarks of their respective owners.
Copyright Vishay Precision Group, Inc., 2014. All rights reserved.
Document No.: 63999
Revision: 15-Jul-2014
www.vpgsensors.com
1
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