rX-1m hꢀ-mꢁꢂ
Ultra High Resistance
High Stability Hermetically Sealed
f e at u r e s
a p p l i c at i o n s
•ꢀUltraꢀhighꢀvacuum
•ꢀMedicalꢀinstrumentation
•ꢀCurrentꢀpulseꢀlimiters
•ꢀAvionicsꢀ
These Hi-Meg resistors are designed
for use in electrometer circuits
where a high order of performance
is required. These resistors achieve
a high degree of accuracy and
stability, and operate at this high
performance level for an extended
period of time. By being vacuum
sealed in a glass envelope, these
Hi-Megs are suitable for ultra-high
vacuum applications.
•ꢀGlassꢀsealedꢀhermetricꢀresistors
•ꢀImprovedꢀtemperatureꢀstability
•ꢀImprovedꢀvoltageꢀstability
•ꢀMetalꢀoxideꢀresistiveꢀelements
•ꢀNoꢀoutgassing
•ꢀRoHSꢀcompliantꢀ
•ꢀCalibrationꢀavailable
characteristics
Handling and Cleaning of RX-1M Resistors:
1M to
10,000,000M
Resistance
Range
These glass encapsulated resistors, especially
those of higher resistance value, require extraor-
dinary cleanliness. These resistors should be
handled by the terminals, unless gloves are worn.
Fingerprints on the surface of the resistor will
attract contaminants and moisture, which will
cause a parallel resistance path, reducing the
resistance value of the device. If cleaning should
become necessary, use isopropyl alcohol and light-
ly wipe dry with lint free tissues such as Kimwipes.
0.5W at 25°C
1.0KV
Power Rating
Voltage Rating
as low as
50PPM/°C
Temperature
Coefficient
dimensions
0.9"/
22.9 mm
min.
0.9"/
22.9 mm
min.
1.875"/47.63 mm max.
0.198"/5.0 mm
dia. max.
ordering information
RoHS
R X - 1 M 1 0 0 6 F E
Compliant
Tolerance
Hi-Meg
Series
Ohms
D = 0.5%
F = 1%
G = 2%
J = 5%
K = 10%
M = 15%
P = 20%
First 3 digits are
significant; 4th digit is
multiplier (# of zeroes
to follow). Examples:
1506 = 150 MΩ
1509 = 150 GΩ
150A = 1.5 TΩ
100B = 10 TΩ
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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