CNS 471
Vishay Sfernice
Decade Divider, Single-In-Line
Thin Film Resistor Networks (Standard)
FEATURES
•
Low voltage coefficient < 0.02 ppm/V
•
Low noise index < - 30 dB
•
High stability 0.01 % on ratio (1000 h at Pn at
+ 70 °C)
•
Standard
RoHS
COMPLIANT
TYPICAL PERFORMANCE
Using these integrated thin film networks instead of discrete
resistor sets, designers gain several advantages: smaller
size, better overall tracking, greater reliability, and lower
cost.
ABS
TCR
< 25 ppm/°C
ABS
TOL.
0.1 %
TRACKING
< 2.5 ppm/°C
RATIO
0.03 %
SCHEMATIC
5 Decades
900 kΩ
6 Decades
900 kΩ
100
Ω
90 kΩ
900
Ω
90 kΩ
9 MΩ
1
2
3
4
5
8
1
2
3
4
5
6
9 MΩ
9
1 kΩ
9 kΩ
STANDARD ELECTRICAL SPECIFICATIONS
TEST
MATERIAL
Resistance range
TCR
Tracking
Absolute
Ratio
Absolute
Resistor
Package
ΔR
Ratio
SPECIFICATIONS
PASSIVATED NICHROME
100
Ω
to 10 MΩ
< 2.5 ppm/°C
< 25 ppm/°C
A = ± 0.05 %, B = ± 0.1 %, C = ± 0.03 %
± 0.1 %
0.1 W
0.6 W
0.01 % typical
< 0.02 ppm/V
1200 V
0 °C; + 70 °C
- 55 °C to + 155 °C
< - 30 dB typical
0.1 µV/°C
50 ppm
1 year
(0 °C to + 70 °C)
1000 h at + 70 °C at Pn
(0 °C to + 70 °C)
Except for 100R (5 ppm/°C)
(0 °C to + 70 °C)
CONDITIONS
Toleracne
Power rating
Stability
Voltage coefficient
Working voltage
Operating temperature range
Storage temperature range
Noise
Thermal EMF
Shelf life stability (Ratio)
9 kΩ
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For technical questions, contact: sfer@vishay.com
Document Number: 60043
Revision: 12-Jul-06
CNS 471
Decade Divider, Single-In-Line
Thin Film Resistor Networks (Standard)
DIMENSIONS
5 Decades
F
Vishay Sfernice
DIMENSION
A
INCHES
0.100
0.830
0.020
0.275
0.125
0.100
0.010
MILLIMETERS
2.54
21.08
0.51
7 max.
3.17
2.54 max.
0.25
D
B
C
D
E
G
A
B
C
E
F
G
6 Decades
F
DIMENSION
A
INCHES
0.100
0.830
0.020
0.275
0.125
0.100
0.010
MILLIMETERS
2.54
21.08
0.51
7 max.
3.17
2.54 max.
0.25
D
B
C
D
E
G
A
B
C
E
F
G
MECHANICAL SPECIFICATIONS
Resistive material
Coating
Terminals
Substrate material
Marking resistance to solvents
Nichrome
Fluidized epoxy
Tin/silver on copper alloy
Alumina
Laser marking
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CNS471A6
C
N
S
4
7
1
A
TOLERANCE
B: 0.1
%;
0.1
%
A: 0.1
%;
0.05
%
Q: 0.1
%;
0.03
%
6
NUMBER
OF DECADES
5
6
MODEL
Historical Part Number example: CNS 471 A 6 e2
Document Number: 60043
Revision: 12-Jul-06
For technical questions, contact: sfer@vishay.com
www.vishay.com
87
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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