NTC
Interchangeable
Type 65 Series
Thermometrics
Thermistors
Features
• Precision, solid state temperature sensor
• For MC65: Interchangeability down to ±0.09°F
(±0.05°C)
• For MF65: Interchangeability down to ±0.18°F
(±0.10°C)
• Suitable for use over range of -40°F to 221°F
(–40°C to 105°C)
• High sensitivity greater than –4%/°C at 77°F
(25°C)
• Suitable for temperature measurement,
control and compensation
• High reliability and stability over
interchangeable range
• Most popular Resistance (R) vs Temperature (T)
curves are available
• Special tight tolerances in the clinical range for
medical applications for MC65
• For MC65: Resin coated for good mechanical
strength and resistance to solvents
• 0.004 in (0.1 mm) diameter heavy isomid
insulated bifilar nickel lead wires
• For MF65: Fluidized bed epoxy-coated for
good mechanical strength and resistance to
solvents
Amphenol
Advanced Sensors
Type MC65
Specifications
NTC Interchangeable Type MC65
3 in (76.2 mm) nominal
Epoxy-coated interchangeable chip thermistors with
heavy isomid insulated nickel lead-wires.
0.25 in (6.35 mm)
Options
Consult Factory for Availability of Options
•
•
•
•
•
Other resistance values in the range of 1000 Ω to
100 kΩ
Other tolerances or ranges
Other lead wires or lengths
Non standard R vs T curves
Controlled dimensions
Ø 0.004 in
(0.10 mm)
NTC Interchangeable Type MC65 Dimensions
Ø 0.065 in
(1.65 mm)
maximum
Thermal and Electrical Properties
Dissipation Constant
Still air: 0.5 mW/°C
Stirred oil: 4 mW/°C
Thermal Time Constant
Still air: 8 seconds
Stirred oil: 0.5 seconds
Maximum Power at 77°F (25°C)
25 mW
De-rated from 100% at 77°F (25°C) to 0% at 212°F
(100°C)
Ordering Information
Select appropriate part number below for resistance
and temperature tolerance desired.
R
25°C
Material
System
±0.05°C; 35°C to 39°C
±0.075°C; 39°C to 42°C
±0.10°C; 20°C to 45°C
±0.15°C; 0°C to 50°C
MC65F232A
MC65F302A
MC65F502A
MC65F103A
MC65Y103A
MC65H303A
MC65G503A
MC65Y104A
MC65G104A
±0.1°C; 35°C to 39°C
±0.15°C; 20°C to 45°C
±0.2°C; 0°C to 50°C
MC65F232B
MC65F302B
MC65F502B
MC65F103B
MC65Y103B
MC65H303B
MC65G503B
MC65Y104B
MC65G104B
±0.15°C; 35°C to 39°C
±0.2°C; 20°C to 45°C
±0.25°C; 0°C to 50°C
MC65F232C
MC65F302C
MC65F502C
MC65F103C
MC65Y103C
MC65H303C
MC65G503C
MC65Y104C
MC65G104C
2252
3000
5000
10000
10000
30000
50000
100000
100000
F
F
F
F
Y
H
G
Y
G
Note: For RoHS
compliant product,
please add the
suffix “N” to the part
label. Example:
MC65F103AN
Type MF65
Specifications
NTC Interchangeable Type MF65
Epoxy-coated interchangeable chip thermistors with
heavy isomid insulated nickel lead-wires.
Ø 0.004 in
(0.10 mm)
3 in (76.2 mm) nominal
0.25 in (6.35 mm)
Ø 0.065 in
(1.65 mm)
maximum
NTC Interchangeable Type MF65 Dimensions
Options
Consult Factory for Availability of Options
•
•
•
•
•
Other resistance values in the range of
1000 Ω to 100 kΩ
Other tolerances or ranges
Other lead wires or lengths
Non standard R vs T curves
Controlled dimensions
Ordering Information
R
25°C
Material System
Select appropriate part number below for resistance
and temperature tolerance desired.
±0.18°F (±0.1°C);
32°F to 158°F
(0°C to 70°C)
MF65F302V
Thermal and Electrical Properties
Dissipation Constant
Still air: 0.5 mW/°C
Stirred oil: 4m W/°C
3000
F
Thermal Time Constant
Still air: 8 seconds
Stirred oil: 0.5 seconds
Note: For RoHS compliant product, please add the
suffix “N” to the part label. Example: MF65F302VN
Maximum Power at 77°F (25°C)
25mW
De-rated from 100% at 77°F (25°C) to 0% at 212°F
(100°C)
Amphenol
Advanced Sensors
www.amphenol-sensors.com
© 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
AAS-920-306C-03/2014
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