High S-T-C Gages for Applications
on Plastic Materials
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The thermal coefficient of expansion of a group
of materials generically classified as plastics
varies greatly with type and the temperature range
of interest. Micro-Measurements offers a variety of
standard gage patterns with nominal S-T-C numbers
of 30, 40, and 50ppm/deg F
(55, 70 and 90 ppm/deg C)
. The gage types noted below are supplied
unencapsulated to minimize reinforcement effects.
Option L
(lead ribbons) is supplied to eliminate risks of
damaging the substrate through direct soldering to
the tabs of a bonded gage.
Option P
(preattached cable) is available, but will
increase reinforcement on thin or unfilled
plastics.
060 Patterns
060CC
Uniaxial; 350 ohms;
Special Purpose
125 Patterns
125AC
Uniaxial; 350 ohms;
Special Purpose
125RD
Rectangular Rosette; 350 ohms;
Special Purpose
125TQ
Tee Rosette; 350 ohms;
Special Purpose
250 Patterns
250AE
Uniaxial; 350 ohms;
Special Purpose
250BF
Uniaxial; 350 ohms;
Special Purpose
250BK
Uniaxial; 1000 ohms;
Special Purpose
250RD
Rectangular Rosette; 350 ohms;
Special Purpose
500 Patterns
500BL
Uniaxial; 350 ohms;
Special Purpose
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Vishay Measurements Group