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
Epoxy-coated interchangeable chip thermistors with
heavy isomid insulated nickel lead-wires.
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
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)
3 in (76.2 mm) nominal
0.25 in (6.35 mm)
Ø 0.065 in
(1.65 mm)
maximum
Ø 0.004 in
(0.10 mm)
NTC Interchangeable Type MC65 Dimensions
Ordering Information
Select appropriate part number below for resistance
and temperature tolerance desired.
R25°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
±0.1°C; 35°C to 39°C
±0.15°C; 20°C to 45°C
±0.2°C; 0°C to 50°C
±0.15°C; 35°C to 39°C
±0.2°C; 20°C to 45°C
±0.25°C; 0°C to 50°C
2252 F MC65F232A MC65F232B MC65F232C
3000 F MC65F302A MC65F302B MC65F302C
5000 F MC65F502A MC65F502B MC65F502C
10000 F MC65F103A MC65F103B MC65F103C
10000 Y MC65Y103A MC65Y103B MC65Y103C
30000 H MC65H303A MC65H303B MC65H303C
50000 G MC65G503A MC65G503B MC65G503C
100000 Y MC65Y104A MC65Y104B MC65Y104C
100000 G MC65G104A MC65G104B MC65G104C
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.
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
Thermal and Electrical Properties
Dissipation Constant
Still air: 0.5 mW/°C
Stirred oil: 4m W/°C
Thermal Time Constant
Still air: 8 seconds
Stirred oil: 0.5 seconds
Maximum Power at 77°F (25°C)
25mW
De-rated from 100% at 77°F (25°C) to 0% at 212°F
(100°C)
3 in (76.2 mm) nominal
0.25 in (6.35 mm)
Ø 0.065 in
(1.65 mm)
maximum
Ø 0.004 in
(0.10 mm)
NTC Interchangeable Type MF65 Dimensions
Ordering Information
Select appropriate part number below for resistance
and temperature tolerance desired.
R25°C Material System ±0.18°F (±0.1°C);
32°F to 158°F
(0°C to 70°C)
3000 F MF65F302V
Note: For RoHS compliant product, please add the
suffix “N” to the part label. Example: MF65F302VN
AAS-920-306C-03/2014
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© 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.
Amphenol
Advanced Sensors
