These Hi-Meg resistors are
designed for use in electrome-
ter 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.
a p p ꢅ ꢆ ꢇ a t ꢆ o ꢈ s
• Ultra high vacuum
• Medical instrumentation
• Current pulse limiters
• Avionics
RX-1M Hi-Meg
High sꢀꢂbiliꢀy Hꢃꢁmꢃꢀicꢂlly sꢃꢂlꢃd
s p e ꢇ ꢆ F ꢆ ꢇ a t ꢆ o ꢈ s
Electrical
0.9"/
22.9 mm
0.9"/
22.9 mm
min.
Resistance Range:
1M to 10,000,000M
Power Rating: 0.5W at 25°C
Voltage Rating: 1.0KV
Temperature Coefficient:
as low as 50PPM/°C
min.
1.875"/47.63 mm max.
0.198"/5.0 mm
dia. max.
F e a t u r e s
Hꢂndling ꢂnd ꢇlꢃꢂning ꢉf rX-1M
rꢃꢄiꢄꢀꢉꢁꢄ:
• Glass sealed hermetric resistors
• Improved temperature stability
• Improved voltage stability
• Metal oxide resistive elements
• No outgassing
o r d e r i n g i n f o r m at i o n
RoHS
These glass encapsulated resistors, espe-
cially those of higher resistance value,
require extraordinary cleanliness. These
resistors should be handled by the termi-
nals, 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 lightly wipe dry with lint free tis-
sues such as Kimwipes.
Compliant
Tolerance
D = 0.5%
F = 1%
G = 2%
J = 5%
K = 10%
M = 15%
P = 20%
Hi-Meg
Series
Ohms
First 3 digits are
significant; 4th digit is
multiplier (# of zeroes
to follow). Examples:
1506 = 150 MΩ
1509 = 150 GΩ
150A = 1.5 TΩ
• RoHS compliant
• Calibration available
100B = 10 TΩ
Check product availability at
www.ꢉhmiꢀꢃ.cꢉm
76
Ohmite Mfg. Co.
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
