Spindle Operated Potentiometers
Type M Series
Key Features
I
I
I
I
I
I
I
Cermet Element
Proven Reliability
2W Power Rating
Strong Construction
Sealed to Military
Standard
Panel Sealed (MC1)
Rugged Terminations
This is one of TE Connectivity’s most popular ranges and is available with cermet
resistance elements. This choice means that components offer excellent electrical and
thermal stability, reliability, low noise and long life which makes them most suitable for the
majority of professional applications.
The MC Series is used in the Tornado Project and is the standard single turn general
purpose panel control used for most military applications in the UK and in Europe.
Characteristics - Electrical
MC1
Element Technology:
Std. Resistance Range:
Law:
Resistance Values:
Selection Tolerance:
Rated Dissipation at 70°C:
Limiting Element Voltage:
Isolation Voltage:
Electrical Rotation:
Terminal Resistance:
Noise (E.N.R.):
Insulation Resistance:
Voltage Proof:
Cermet
100 Ohms to 2M2
Linear
1,2,2 and 4.7 in each decade
± 10%
2W
315 Vdc
450 Vdc
210°
< 3 Ohms
3% Max.
> 5 G Ohms
630 V ac peak
MCU
Cermet
10 Ohms to 1M Ohm
Linear
1,2,2 and 4.7 in each decade
± 10%
2W
315 Vdc
450 Vdc
210°
< 3 Ohms
3 Ohms or 3%
> 1 G Ohms
630 V ac peak
Characteristics - Mechanical
Starting Torque:
Mechanical Rotation:
End Stop Torque:
< 85 mNm
270°
800 mNm
< 40 mNm
270°
800 mNm
1773245 CIS BI 06/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Spindle Operated Potentiometers
Type M Series
Characteristics - Environmental
Limits of Resistance Change:
Temperature Coefficient:
Bump Severity:
Vibration Severity:
Climatic Category:
Mechanical Endurance:
Sealing:
3% (after 1000 hrs)
0.5%
390 m/s , 4000 bumps
2
3% (after 1000 hrs)
0.75%
245 m/s
2
, 4000 bumps
10-150 Hz 98 m/s
2
55/125/21
25000 operations Min.
Fully enclosed
10-500 Hz 98 m/s
2
55/125/56
25000 operations Min.
Panel sealed
Dimensions
MC1/MCU Wire Terminations
Type
Plain
MC1
MCU
25
25
Standard Spindles
Slotted
16, 20, 25
16, 20, 25
Drilled
25
25
Standard Spindles
Slotted
1.53 Deep
x1.53 Wide
Drilled
Hole 3.18, Dia. 5.08
From End of Spindle
How to Order
Please specify type, resistance value, tolerance and spindle details. Add inspection requirement where
appropriate.
e.g. MC1 10K ± 10% PLAIN 25 mm
We will advise a Tyco part number against this description.
TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks.
Other logos, product and Company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other
representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein
at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili-
ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change
without notice. Consult TE for the latest dimensions and design specifications.
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