RMKMS
Vishay Sfernice
Molded, 50 Mil Pitch, Dual-In-Line Resistor Networks
FEATURES
•
Tight TCR tracking down to 5 ppm/°C
•
Monolithic reliability
•
Low noise < - 35 dB
Actual Size
The RMKM series of small outline surface mount style
molded package can accommodate resistor network to your
particular application requirements in compact circuit
integration. The resistor element is a special nickel
chromium film formulation on oxidized silicon.
Utilizing those networks will enable you to take advantage of
parametric performances which will introduce in your
circuitry high thermal and load life stability (0.05 % abs,
0.02 % ratio, 2000 h at + 70 °C at Pn) together with the added
benefits of low noise and rapid rise time.
TYPICAL PERFORMANCE
ABS
TCR
10 ppm/°C
ABS
TOL
0.1 %
TRACKING
5 ppm/°C
RATIO
0.05 %
SCHEMATIC
RMKM S408
Case S08
R7
8
R4
5
R3
6
R2
7
R1
8
R5
4
3
2
1
5
R4
6
7
R2
8
R1
R3
3
2
1
4
R6
9
R5
10
R4
11
R3
12
R2
13
R1
2
1
14
3
4
5
6
7
RMKM S508
RMKM S714
Case S014
RMKM S914
RMKM S816
Case S016
9
R8
R7
R6
R5
R4
R3
R2
R1
8
7
6
5
4
3
2
1
7
6
R9
8
9
10
11
12
13
14
R2
R1
R6
R4
R5
R3
3
2
1
R8
R7
10
11
12
13
14
15
16
5
4
For other configurations, please consult factory.
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SIZES
Resistance Range
TCR:
Tolerance:
Power Rating:
Stability
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Thermal EMF
High Temp. Storage
Absolute
Shelf Life Stability
Ratio
Tracking
Absolute
Ratio
Absolute
Resistor
Package
ΔR
Absolute
ΔR
Ratio
S08 = 250 mW
SPECIFICATIONS
S08, S014, S016
500
Ω
to 200K
± 5 ppm/°C Max.
± 15 ppm/°C (- 55 °C to ± 125 °C); ± 10 ppm/°C (0 °C to + 70 °C)
0.05 % to 0.5 % (0.02 upon request)
± 0.1 % to , ± 1 %
50 mW
S014 = 500 mW
0.05 %
0.02 %
< 0.1 ppm/Volt
50 V
DC
Max.
- 55 °C to + 125 °C
- 55 °C to + 155 °C
- 35 dB (typical)
0.1 µV/°C
0.075 %
0.025 %
2000 hrs at + 125 °C
2000 hrs at + 125 °C
MIL-STD-202, Meth. 308
S016 = 500 mW
at + 70 °C
2000 hrs at + 70 °C at P
2000 hrs at + 70 °C at P
- 55 °C to + 125 °C
CONDITION
Document Number: 60004
Revision: 21-Aug-06
For technical questions, contact: sfer@vishay.com
www.vishay.com
21
RMKMS
Vishay Sfernice
Molded, 50 Mil Pitch, Dual-In-Line Resistor Networks
DIMENSIONS AND IMPRINTING
in inches and millimeters
A
B
C (S08)
C (S14)
C (S16)
D (S08)
D (S14)
D (S16)
E
F (S08)
F (S14)
F (S16)
G
H, J
I
K
INCHES
0.05
0.025
0.232/0.244
0.232/0.244
0.248/0.260
0.187/0.195
0.337/0.344
0.386/0.394
0.014/0.018
0.154/0.157
0.154/0.157
0.154/0.157
0.007/0.010
0.015
0.004/0.007
0.070 Max.
MILLIMETERS
Pitch 1.27
0.63 Max.
5.9/6.2
5.9/6.2
6.3/6.6
4.75/4.95
8.55/8.75
9.8/10
0.35/0.45
3.9/4
3.9/4
3.9/4
0.185/0.265
0.40
0.1/0.2
1.75 Max.
A B
H
G
C
F
I
J
E
D
K
Imprinting:
VISHAY
logo, series, ohmic
value,
tolerance, manufacturing date
DERATING CURVE
MECHANICAL SPECIFICATIONS
Mechanical Protection
Terminal Leads
Resistive Element
Unit Weight: Case S08
Cases S014, S016
Epoxy Molded Assembly
100 % Tin
Passivated Nichrome
0.070 g
0.146 g
Cases SO14 and SO16
Rated Po
w
er in
W
atts
0.5
0.4
0.25
0.1
0
0
20 40
70
90 110 125
Temperature
°C
Case SO8
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RMKMS40810KFDT (preferred part number format)
R
M
K
M
S
4
0
8
1
0
K
F
D
T
GLOBAL MODEL
RMKMS408
RMKMS508
RMKMS816
RMKMS714
RMKMS914
VALUE
Decimal:
R
or
K
ABS. TOLERANCE
B
= 0.1 %
D
= 0.5 %
F
= 1.0 %
RATIO TOLERANCE
B
= 0.1 %
W
= 0.05 %
P
= 0.02 %
L
= 0.01 %
PACKAGING
T
= TAPE
Historical Part Number example: RMKMS 408 10K 1 % abs 0.5 % ratio T (will continue to be accepted)
RMKMS 408
HISTORICAL MODEL
10K
VALUE
1 % abs 0.5 % ratio
ABS. TOLERANCE AND
RATIO TOLERANCE
T
PACKAGING
www.vishay.com
22
For technical questions, contact: sfer@vishay.com
Document Number: 60004
Revision: 21-Aug-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
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