RCK HR 02, 02A
Vishay Foil Resistors
High Precision Bulk Metal
®
Foil with Tolerance of ± 0.005 %
and Qualified to ESA Specification 4001/011
FEATURES
•
Temperature coefficient of resistance (TCR):
± 5 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
•
Rated power: to 0.5 W at + 70 °C
•
Tolerance: ± 0.005 %
•
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated power
•
Resistance range: 33
Ω
to 100 kΩ
•
Vishay Foil resistors are not restricted to standard values, we
can supply specific “as required” values at no extra cost or
delivery (e.g. 100K1234 vs 100K)
•
Electrostatic discharge up to 25 kV
•
Non inductive, non capacitive design
•
Rise time: 1 ns effectively no ringing
•
Current noise: < - 40 dB
•
Thermal EMF: 0.05 µV/°C typical
•
Voltage coefficient: < 0.1 ppm/V
•
Low inductance: < 0.08 µH typical
•
Non hot spot design
•
Terminal finishes available: tin/lead alloy
•
Matched sets are available per request
(TCR Tracking: to 0.5 ppm/°C)
•
For better TCR and PCR performances please review the
RNC90Z
and
Z555
datasheets
Four variants are available, two reliability levels are proposed:
•
Level B: part individualization and test measurements
provided
•
Level C: not part individualization and no test measurements
provided
•
ESA/SCC 4001
•
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
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.
DIMENSIONS
in millimeters
SERIES
A
E
RCK HR 02
VARIANTS
DIM. IN mm
MIN.
-
-
-
0.55
-
4.8
3.55
1
1.6
4
6
20
-
MAX.
7.5
8
7.5
0.65
2.5
5.35
4.1
1.5
2.1
6
-
-
1.5
DIM.
A
B
-
-
-
03 - 04 - 07 - 08
-
03 - 07
04 - 08
03 - 07
04 - 08
-
03 - 04
07 - 08
-
B
C
C
ØD
E
H
ØD
F
J
G
Measurement
point
F
G
K
H
J
K
Document Number: 63132
Revision: 17-Nov-08
For any questions, contact: foil@vishay.com
www.vishay.com
1
RCK HR 02, 02A
Vishay Foil Resistors
High Precision Bulk Metal
®
Foil with Tolerance of
± 0.005 % and Qualified to ESA Specification 4001/011
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/°C (- 55 °C + 125 °C, + 25 °C ref.)
± 10 ppm/°C (+ 125 °C to + 175 °C)
33
Ω
to 100 kΩ available range
50
Ω
to 100 kΩ qualified range
± 0.005 % to ± 1 % available range
± 0.02 % to ± 1 % qualified range
- 55 °C to + 175 °C
425 V
RMS
260 °C, immersion 10 s
at a distance of no less than 1.6 mm from the device body
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
± (0.002 + (0.01
Ω
x 100)) % R
n
± (0.002 + (0.01
Ω
x 100)) % R
n
± (0.002 + (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 %
POWER RATING CHART
0.5
RATED POWER IN W
0.3
0.1
0
0
50
70
100
125
AMBIENT TEMPERATURE IN °C
175
www.vishay.com
2
For any questions, contact: foil@vishay.com
Document Number: 63132
Revision: 17-Nov-08
RCK HR 02, 02A
High Precision Bulk Metal
®
Foil with Tolerance of
Vishay Foil Resistors
± 0.005 % and Qualified to ESA Specification 4001/011
TOLERANCE CODE
Tolerance ± %
Code SCC
0.005 0.01 0.02 0.05 0.1
E
L
P
W
B
0.2
C
0.5
D
1
F
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.
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
ORDERING INFORMATION
RCK HR
MODEL
02 - 03
VERSION - VARIANT
02 - 03
02 - 07
02A - 04
02A - 08
10 kΩ
OHMIC VALUE
±1%
TOLERANCE
± 0.005 %
± 0.01 %
± 0.02 %
± 0.05 %
± 0.1 %
± 0.2 %
± 0.5 %
±1%
B1
QUALITY LEVEL
B1
B2
B3
C1
C2
C3
Document Number: 63132
Revision: 17-Nov-08
For any questions, contact: foil@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay 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.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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