RMK 22N
Vishay Sfernice
Wirebondable High Precision Single Value Chip Resistors
FEATURES
•
Small size 20 mils x 20 mils
•
Excellent temperature coefficient < 10 ppm/°C
•
Excellent stability 0.03 % after 2000 h at Pn at
70 °C
•
Wirebondable
•
Tolerance down to 0.01 %
•
Compliant to RoHS directive 2002/95/EC
Actual Size
The demand for high precision, high stability microchips for
both military and industrial environments is increasing with
the growth and sophistication of modern hybrid circuitry.
The RMK 22 series are single value resistor chips. They
provide excellent long term stability 0.03 % (2000 h, rated
power, at + 70 °C) and low noise characteristics < 35 dB.
TYPICAL PERFORMANCE
ABS
TCR
TOL.
5 ppm/°C
0.1 %
SCHEMATIC AND PATTERN
R
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
Resistance range
TCR
Absolute tolerance
Power rating
Stability
Voltage coefficient
Working voltage
Operating temperature range
Storage temperature range
Noise
Thermal EMF
Shelf life stability
Note
(1)
For temperature up to 200 °C, please consult factory
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
www.vishay.com
26
For technical questions, contact:
sfer@vishay.com
Document Number: 60064
Revision: 10-Sep-09
SPECIFICATIONS
ULTRAFILM
®
R = 50
Ω
to 300 kΩ
± 5 ppm/°C typical, ± 10 ppm/°C maximum
± 0.01 % to ± 1.0 %
50 mW
± 0.03 % typical, ± 0.05 % maximum
< 0.1 ppm/V
100 V
DC
- 55 °C to + 155 °C
(1)
- 55 °C to + 155 °C
< - 35 dB typical
< 0.01 µV/°C
50 ppm
1 year at + 25 °C
MIL-STD-202 Method 308
at + 70 °C
2000 h at + 70 °C under Pn
- 55 °C to + 155 °C maximum
CONDITIONS
RMK 22N
Wirebondable High Precision Single Value
Chip Resistors
DIMENSIONS
INCHES
B
Vishay Sfernice
MILLIMETERS
MIN.
0.54
0.54
0.10
0.10
0.158
0.40
MAX.
0.56
0.56
DIMENSION
MIN.
A
0.021
0.021
0.004
0.004
MAX.
0.022
0.022
A
C
E
D
B
C
D
E
MECHANICAL SPECIFICATIONS
Resistive element
Passivation
Substrate material
Bonding pads
Nichrome
Silicon nitride
Silicon
Aluminum
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RMK22N100KD0016 (preferred part number format)
R
M
K
2
2
N
1
0
0
K
D
0
0
1
6
GLOBAL MODEL
VALUE
Decimal
R, K or M
TOLERANCE
L
= ± 0.01 %
P
= ± 0.02 %
W
= ± 0.05 %
B
= ± 0.1 %
D
= ± 0.5 %
F
= ± 1.0 %
OPTION
Leave blank
if no option
Historical Part Number example: RMK 22N 100K 0.5 % R0016 (will continue to be accepted)
RMK 22N
HISTORICAL MODEL
100K
VALUE
0.5 %
TOLERANCE
R0016
OPTION
Document Number: 60064
Revision: 10-Sep-09
For technical questions, contact:
sfer@vishay.com
www.vishay.com
27
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
www.vishay.com
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