VISHAY Y168780K5000B0L

RS92N, RS92NA, AN
Vishay Foil Resistors
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.01 % and Load Life Stability
of ± 0.005 % CECC Qualified
FEATURES
• Temperature coefficient of resistance (TCR):
± 2 ppm/°C typical (- 55 °C to + 155 °C, ref. + 20 °C)
• Rated power: to 0.25 W at + 125 °C
• Tolerance: ± 0.01 %
INTRODUCTION
• Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
Bulk Metal® Foil (BMF) technology outperforms all other
resistor technologies available today for applications that
require high precision and high stability.
• Resistance range: 80.6 Ω to 120 kΩ (higher or lower
values of resistance are available)
This technology has been pioneered and developed by
VISHAY, and products based on this technology are the
most suitable for a wide range of applications. BMF
technology allows us to produce customer orientated
products, designed to satisfy challenging and specific
technical requirements.
• Non inductive, non capacitive design
Models RS92N, RS92NA, and AN made from Vishay BMF
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 RS92N, RS92NA, and AN are 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.
Vishay’s Bulk Metal® RS92N, RS92NA, and AN resistors are
the modern generation of precision resistors. The standard
design of these resistors provides a unique combination of
characteristics found in no other single resistor.
Our Application Engineering Department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
(- 55 °C to + 155 °C, + 20 °C Ref.)
RESISTANCE
VALUE
(Ω)
TOLERANCE
(%)
TYPICAL TCR AND
MAX. SPREAD
(ppm/°C)
80.6 to 120K
± 0.01
±2±3
• Electrostatic discharge up to 25 000 V
• 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
APPLICATIONS
• High precision amplifiers
• Down-hole (high temperature)
• High precision instrumentation
• Medical and test equipment
• Industrial
• Audio (high end stereo equipment)
• EB applications (electron beam scanning and recording
equipment, electron microscopes)
• Military, airborne
• Measurement instrumentation
TABLE 2 - MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS
Mechanical Protection
Resistive Element
Insulated case
Nickel-chromium
Unit Weight
Temperature Limits
0.3 g
- 55 °C to + 155 °C
Climatic Category
Document Number: 63138
Revision: 03-Nov-08
55/155/56
For any questions, contact: [email protected]
www.vishay.com
1
RS92N, RS92NA, AN
Vishay Foil Resistors High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.01 % and Load Life Stability
of ± 0.005 % CECC Qualified
TABLE 3 - ELECTRICAL SPECIFICATIONS
Qualified Ohmic Range
RS92N, RS92NA
80R6 to 120K
AN
80R6 to 92K
0.01 % to 1 %
Qualified Tolerances
0.5 W at +70 °C
0.25 W at + 125 °C
Power Rating
Temperature Coefficient
see diagram
700 VAC
Dielectric Strength
> 104 MΩ
Insulation Resistance
Thermal EMF
< 0.5 µV for 1 °C of difference between leads
Noise
non measureable
0.14 °C/mW
Thermal Resistance
TABLE 4 - PERFORMANCE
CONDITIONS
REQUIREMENTS
C 83-220
CECC 40302-001
TYPICAL DRIFTS
2.5 Un/5 s
Umax. < 2 Un
± 0.01 %
± 0.002 %
- 55 °C to + 155 °C, 5 cycles
CEI 68-2-14 test Na
± 0.01 %
± 0.003 %
CEI 68-2-21
test Ua (pulling), Ub (bending),
Uc (twisting)
± 0.01 %
± 0.002 %
Resistance to Soldering Heat
260 °C/10 s
CEI 68-2-20A test Tb (method 1A)
± 0.01 %
± 0.002 %
Vibrations
10 Hz to 500 Hz
0.75 mm or 10g for 6 h method B4
CEI 68-2-6 test Fc
± 0.01 %
± 0.002 %
- 55 °C to + 155 °C, 6 cycles,
95 % R.H., 85 mbar
CEI 68-1
± 0.05 %
Insulation R > 102 MΩ
± 0.003 %
Insulation R > 104 MΩ
56 days, 95 % R.H., 40 °C
CEI 68-2-3
± 0.05 %
Insulation R > 102 MΩ
± 0.003 %
Insulation R > 104 MΩ
Load Life
1000 h Pr at + 70 °C
90’/30’ cycle
± 0.05 %
± 0.01 %
High Temperature Exposure
1000 h/155 °C
CEI 68-2-20A test B
± 0.05 %
± 0.01 %
TESTS
Overload
Temperature Cycling
Terminals Strength
Climatic Sequence
Humidity (Steady State)
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For any questions, contact: [email protected]
Document Number: 63138
Revision: 03-Nov-08
RS92N, RS92NA, AN
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C, Vishay Foil Resistors
Tolerance of ± 0.01 % and Load Life Stability
of ± 0.005 % CECC Qualified
FIGURE 1 - STANDARD IMPRINTING AND DIMENSIONS
Front View
L
W
Date Code
01
10
Year Week
VISHAY
XXXX
RS92
H
Rear View
Optional Customer Part Number
Print specification, etc. if required
ST
XXXXXX
100R01
0.01 %
Resistance
Value Code
Tolerance
1)
SW
Model Number
LS
LL
Lead Material #22 AWG
Round Solder Coated Copper
Note
1. The standoffs shall be so located as to give a lead clearance of 0.010" minimum between the resistor body and the printed circuit board
when the standoffs are seated on the printed circuit board. This is to allow for proper cleaning of flux and other contaminants from the unit
after all soldering processes.
MODEL
DIM.
LS
W
L
H
ST
LL
WEIGHT
NOMINAL
RS92NA
mm
3.81 ± 0.13
2.50 max.
7.50 max.
8.00 max.
0.254 min.
25.4 min.
0.6 g
RS92N
mm
5.08 ± 0.076
2.50 max.
7.50 max.
8.00 max.
0.254 min.
25.4 min.
0.6 g
AN
mm
5.08 ± 0.076
2.50 max.
7.50 max.
8.00 max.
0.254 min.
25.4 min.
0.6 g
FIGURE 2 - TRIMMING TO VALUES (Conceptual Illustration)
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
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
FIGURE 4 -FOIL RESISTOR TCR
IN MILITARY RANGE
FIGURE 3 - POWER RATING CHART
+ 70 °C
+ 155 °C
1.00
Rated Power (W)
+ 150
+ 100
0.75
∆R
+ 50
C Alloy
2 ppm/°C
0
R
(ppm)
0.50
- 50
- 100
0.25
2 ppm/° C
- 150
- 200
0
0
25
50
75
100
125
150
175
- 50
- 55
- 25
Ambient Temperature (°C)
Document Number: 63138
Revision: 03-Nov-08
For any questions, contact: [email protected]
0
+ 25
+ 50
+ 75
+ 100
+ 125
Temperature (°C)
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RS92N, RS92NA, AN
Vishay Foil Resistors High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.01 % and Load Life Stability
of ± 0.005 % CECC Qualified
TABLE 5 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y144280K5000T0L (preferred part number format)
DENOTES PRECISION
VALUE
Y
R=Ω
K = kΩ
M = MΩ
Y
1
4
4
2
8
PRODUCT CODE
1442 = RS92N
1687 = RS92NA
1688 = AN
0
K
AER*
0 = standard
1 - 999 = custom
5
0
0
0
T
0
RESISTANCE TOLERANCE
PACKAGING
T = ± 0.01 %
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F = ± 1.0 %
L = bulk pack
L
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1442 80K5000 T 0 L:
TYPE: RS92N
VALUE: 80.5 kΩ
ABSOLUTE TOLERANCE: ± 0.01 %
TERMINATION: standard
PACKAGING: bulk pack
HISTORICAL PART NUMBER: RS92N 250R00 T B (will continue to be used)
RS92N
250R00
T
B
MODEL
TERMINATION
RESISTANCE VALUE
TOLERANCE
PACKAGING
RS92N
RS92NA
AN
None = tin/lead alloy
250R00 = 250.00 Ω
5K2310 = 5.231 kΩ
1M000 = 1 MΩ
T = ± 0.01 %
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F = ± 1.0 %
B = bulk pack
Note
* For non-standard requests, please contact application engineering.
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For any questions, contact: [email protected]
Document Number: 63138
Revision: 03-Nov-08
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
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