44011RC Measurement Specialties Inc., 44011RC Datasheet - Page 6

• Manufacturer Part Number: 44011RC
• Description: NTC Thermistor
• Manufacturer: Measurement Specialties Inc.

Specifications of 44011RC

• Thermistor Type: NTC
• Resistance: 100kohm
• Thermistor Tolerance: ± 1%
• Beta Value (k): 3988K
• Operating Temperature Range: -80°C To +150°C
• Thermistor Case Style: Radial Lead
• No. Of Pins: 2
• Mounting Type: Through Hole
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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0.10
0.08
0.06
0.04
0.02
0.00
YSI 45000 Series
High Temperature
Hermetic Thermistors
0.5
0.4
0.3
0.2
0.1
0.0
0
0
500
100
Number of Dewpoint Cycles
1000 1500 2000 2500 3000 3500
THERMISTOR
200
Number of Cycles at 200 C
300
400
500
600
700
COMPONENTS
YSI 45000 Series Thermistors are manufactured with glass hermetic encapsulation,
providing stability over a wide range of operating temperatures. Designed for
elevated temperatures or for high humidity applications (95% or above), you
can substitute these thermistors for the YSI 44000 Series with no circuit changes.
provides significant advantages.
Tests Show Thermistor Stability
YSI 45000 and 46000 Series Thermistors offer unparalleled stability and moisture
resistance in thermistor components. The data from the tests shown below
demonstrate that YSI Precision
extreme environments. See High-Temperature Testing on page 8.
Differential Dew Point Cycling
Moisture is a major cause of failure in standard non-hermetic thermistors. This test
exposed the thermistors to multiple cycles with 11 minutes below the dew point
and 11 minutes at ambient. After over 3,500 cycles, there was no appreciable shift.
High-Temperature Cycling
Thermal cycling, the most rigorous test, consisted of 11 minutes at ambient and
11 minutes at 200°C. Several hundred cycles were run. Shifts after 700 cycles
averaged less than 0.2°C.
YSI 45000 Series Thermistors
Replacement of the standard epoxy coating with glass hermetic encapsulation
• Improved resistance to humid environments
• Excellent high-temperature stability
• Interchangeability at high temperature
• Wide operating range: -80 to +250°C
• Higher power handling capabilities
™
glass thermistors are the device of choice in
0.125" Dia. Max.
3.2 mm
0.110" Dia. Typical
2.8 mm
.25" Max.
6.4 mm
3.0" Min.
76 mm
32 AWG Gold-
Plated Dumet