CNS 471
www.vishay.com
Vishay Sfernice
Decade Divider, Single-In-Line
Through Hole Thin Film Resistor Networks (Standard)
FEATURES
• Tight TCR tracking down to 2.5 ppm typical
• Low voltage coefficient < 0.02 ppm/V
• Low noise index < - 30 dB
• 5 decades: 1 k to 9 M
• 6 decades: 100
to 9 M
• High stability 0.01 % on ratio (1000 h at Pn at
+ 70 °C)
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
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.
TYPICAL PERFORMANCE
ABS
TCR
TOL.
< 25 ppm/°C
ABS
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
MODEL
RESISTANCE
SIZE
RANGE
POWER RATING
PER RESISTOR
W
POWER RATING
PER PACKAGE
0 °C TO 70 °C
W
0.6
ABSOLUTE
TOLERANCE
0 °C TO 70 °C
±%
0.1
RATIO
TOLERANCE
±%
(2)
9 kΩ
CNS 471
100 to 10M
0.1
Notes
(1)
Except for 100R (5 ppm/°C)
(2)
A = ± 0.05 %, B = ± 0.1 %, C = ± 0.03 %
0.03, 0.05, 0.1
ABSOLUTE
TCR
0 °C TO 70 °C
ppm/°C
< 25
RATIO
TCR
(1)
ppm/°C
2.5 typical
PERFORMANCES
TEST
Stability
R
ratio
Voltage coefficient
Working voltage
Operating temperature range
Storage temperature range
Noise
Thermal EMF
Shelf life stability (ratio)
SPECIFICATIONS
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
CONDITIONS
1000 h at + 70 °C at Pn
Revision: 28-Aug-13
Document Number: 60043
1
For technical questions, contact:
sferthinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
CNS 471
www.vishay.com
DIMENSIONS
5 Decades
A
F
Vishay Sfernice
DIMENSION
A
B
INCHES
0.830
0.261
0.020
0.100
0.125
0.100
0.010
MILLIMETERS
21.08 max.
6.62 max.
0.51
2.54
3.17 min.
2.54 max.
0.25
B
C
D
E
G
E
D
C
Dx3
F
G
DIMENSION
INCHES
0.930
0.261
0.020
0.100
0.125
0.100
0.010
MILLIMETERS
23.62 max.
6.62 max.
0.51
2.54
3.17 min.
2.54 max.
0.25
6 Decades
A
F
A
B
C
D
B
E
F
G
G
E
D
C
Dx3
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
MODEL
CNS 471
N
S
4
7
1
A
6
NUMBER OF DECADES
5
6
TOLERANCE
B
= 0.1 %; 0.1 %
A
= 0.1 %; 0.05 %
Q
= 0.1 %; 0.03 %
Historical Part Number example: CNS 471 A 6 e2
Revision: 28-Aug-13
Document Number: 60043
2
For technical questions, contact:
sferthinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay 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
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. 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.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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