RMKD (CNP)
www.vishay.com
Vishay Sfernice
Hermetic, Dual-In-Line Packaged Thin Film Resistor,
Through Hole Networks
FEATURES
• 500
to 200 k
• High stability: < 300 ppm maximum, 2000 h at
Pn at + 70 °C
• Gold terminal
• Hermetic cases: Dual-in-line
• Through hole
• Custom available (CNP)
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
Actual Size
The superstable RMKD nickel-chromium integrated
networks are available in a range of standard designs which
bring a completely new “state-of-the-art” to precision
network performance criteria.
Circuit designers can now incorporate into their circuitry the
ultimate in today’s performance characteristics as
“standards”, without needing to call out specially
engineered designs at premium prices.
TYPICAL PERFORMANCE
ABS
TCR
TOL.
10 ppm/°C
ABS
0.05 %
TRACKING
1 ppm/°C
RATIO
0.02 %
SCHEMATIC
Standard Configuration, 8 Leads Hermetic DIL
RMKD 408
8
7
6
5
8
R2
R1
R2
R3
R4
R1
1
2
3
4
1
2
3
R3
4
RMKD 508
7
6
R4
R5
5
4 Equal and Independent Resistors
Dual Divider Feedback Network with Equal Value Resistors
Standard Configuration, 14 Leads Hermetic DIL
RMKD 714
14
13
12
11
10
9
8
14
R2
R1
R2
R3
R4
R5
R6
R7
R1
1
2
3
4
5
6
7
1
2
3
R3
4
R5
5
6
R7
7
13
R4
RMKD 914
12
11
R6
10
9
R8
R9
8
7 Equal and Independent Resistors
Quad Divider Feedback Network with Equal Value Resistors
Standard Configuration, 16 Leads Hermetic DIL
RMKD 816
16
15
14
13
12
11
10
9
R1
R2
R3
R4
R5
R6
R7
R8
1
2
3
4
5
6
7
8
8 Equal and Independent Resistors
Notes
• For different values in a network a specific part number is used: CNPxxxx. Please consult Vishay Sfernice.
• For values outside ohmic range please consult Vishay Sfernice
Revision: 16-Aug-12
Document Number: 60049
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
RMKD (CNP)
www.vishay.com
Vishay Sfernice
POWER
RATING
(1)
W
0.125
0.250
0.250
0.250
0.250
ABSOLUTE
TOLERANCE
±%
0.05, 0.1
0.05, 0.1
0.05, 0.1
0.05, 0.1
0.05, 0.1
RATIO
TOLERANCE
%
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
0.01, 0.02, 0.05
ABSOLUTE
TCR
(2)
± ppm/°C
5, 10
5, 10
5, 10
5, 10
5, 10
RATIO
TCR
(3)
± ppm/°C
1, 2
1, 2
1, 2
1, 2
1, 2
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
RMKD 408
RMKD 508
RMKD 714
RMKD 816
RMKD 914
RESISTANCE
RANGE
500 to 200K
500 to 200K
500 to 200K
500 to 200K
500 to 200K
Notes
(1)
Per Package at + 70 °C
(2)
± 5 ppm/°C typical at 0 °C to + 70 °C, ± 10 ppm/°C maximum at - 55 °C to + 155 °C
(3)
At - 55 °C to + 155 °C
PERFORMANCES
TEST
CONFIGURATIONS
Stability (R ratio)
Working voltage
Operating temperature range
Storage temperature range
Noise
Thermal EMF
SPECIFICATIONS
RMKD 408, RMKD 508, RMKD 714, RMKD 816, RMKD 914
< 300 ppm maximum
100 V
CC
on
R
- 55 °C to + 155 °C
- 55 °C to + 155 °C
- 35 dB typical
< 0.1 μV/°C
DIMENSION
D
B1
A1
E
A1
L
B
e1
eA
S
A
Index mark
C
CONDITIONS
2000 h at + 70 °C at Pn
MIL-STD-202, model 308
DIMENSIONS
RMKD 408 and RMKD 508
D
B1
INCHES
0.401
0.046
0.035
0.086
0.129 minimum
0.018
0.100
0.050
0.290
0.009
0.300
MILLIMETERS
10.20 ± 0.10
1.19
0.89 ± 0.25
2.20 ± 0.20
3.30 minimum
0.46 ± 0.05
2.54 ± 0.10
1.27 ± 0.50
7.37 ± 0.20
0.25 ± 0.05
7.62 ± 0.20
A
L
B
e1
S
E
C
eA
RMKD 714 and RMKD 914
A
B
D
C
E
F
H
G
J
L
M
K
1 2
6 7
Index mark
DIMENSION
A
B
C
D
E
F
G
H
J
K
L
M
INCHES
0.700
0.046
0.086
0.035
0.129
0.018
0.100
0.600
0.050
0.290
0.009
0.300
MILLIMETERS
17.78 ± 0.20
1.19
2.20 ± 0.20
0.89 ± 0.25
3.30
0.46 ± 0.05
2.54 ± 0.10
15.24 ± 0.10
1.27 ± 0.50
7.37 ± 0.20
0.25 ± 0.05
7.62 ± 0.20
Revision: 16-Aug-12
Document Number: 60049
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
RMKD (CNP)
www.vishay.com
DIMENSIONS
DIMENSION
INCHES
0.799
0.046
0.092
0.035
0.129
0.018
0.100
0.700
0.050
0.290
0.009
0.300
MILLIMETERS
20.30 ± 0.20
1.19
2.35 ± 0.20
0.89 ± 0.25
3.30
0.46 ± 0.05
2.54 ± 0.10
17.78 ± 0.10
1.27 ± 0.50
7.37 ± 0.20
0.25 ± 0.05
7.62 ± 0.20
A
B
K
B
D
C
E
F
G
L
H
M
J
1 2
Index mark
Vishay Sfernice
RMKD 816
A
C
7 8
D
E
F
G
H
J
K
L
M
MECHANICAL SPECIFICATIONS
Resistive material
Passivation
Terminals
Nichrome
Mineral passivation Si3N4
Gold
Option:
Tin/silver plating: Option 0076
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RMKD408-100KBW0099 (preferred part number format)
R
M
K
D
4
0
VALUE
Decimal:
R, K or M
8
-
1
0
0
K
B
W
0
0
9
OPTION
9
GLOBAL MODEL
RMKD408
RMKD508
RMKD816
RMKD714
RMKD914
For custom specification:
CNP
GLOBAL MODEL
ABS. TOLERANCE
B
= 0.1 %
W
= 0.05 %
RATIO TOLERANCE
W
= 0.05 %
P
= 0.02 %
L
= 0.01 %
Leave blank
if no option
085
REFERENCE
Reference is assigned by Vishay Sfernice
Historical Part Number Example: RMKD408 100K 0.1 % 0.05 % e4 (will continue to be accepted)
RMKD408
HISTORICAL MODEL
100K
OHMIC VALUE
0.1 %
ABS. TOLERANCE
0.05 %
RATIO TOLERANCE
e4
RoHS
Revision: 16-Aug-12
Document Number: 60049
3
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
purpose, non-infringement and merchantability.
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
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. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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