Cermet Economy Trimmers
Type CM10 Series
Literature No. 1773197
Issued: 09-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
Key Features
■Robust Enclosed Construction
■Spindle Adjust Versions
■Flame Retardant
■Arrow Position Indicator
■Top, Bottom and Side Adjust
Styles
■Stable in High Humidity
■Edgewheel Operation Style
Type CM10 Series
The Cermet sister to the CB10, this low
price, enclosed cermet potentiometer
offers excellent long-term stability at a
sensible price.
Tyco Electronics can offer hexagon
centres for a wide variety of plug-in
spindles, accessories and other
custom made parts.
The Tyco CM10 is normally selected
when professional equipment requires
high reliability and stable potentiome-
ters for setting precise voltages.
Characteristics -
Electrical
Resistance Range: 100R to 10M
Resistance Values: 1, 2.2 & 4.7 in each decade
Resistance Tolerance: ± 20% (± 10% available to order)
End Resistance: 2 ohms or 2% whichever is greater
Power Rating @ 40°C: 0.5 Watts (derating to zero at 100°C)
Maximum Voltage: 250V DC
Rotational Noise (CRV): <3% of Rn nominal or 3 ohms
(whichever is the greater)
Temperature Coefficient: ±200 ppm/°C < 100K ohms
Slider Current: 50mA
Resolution: Essentially Infinite
Electrical Adjustment: 240° Nominal 1 Turn
Characteristics -
Environmental
Temperature Range: -40°C to +90°C
Temperature Storage: 1000 hours at 100°C
Rotational Life: 200 cycles, minimum
Load Life at 40°C: ∆R <10% after 1000 hours
Sealing: Dust and Splash Proof
Climate Category: 40/90/21
Dimensions
CM10V
CM10H
Characteristics -
Mechanical
End Torque: 50 mNm maximum
Starting Torque: 4 to 20 mNm
Mechanical Adjustment: 295° nominal 1 Turn
Weight: 1.0 grams maximum
Cermet Economy Trimmers
Type CM10 Series
Literature No. 1773197
Issued: 09-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
CM10 L H 102 M –
Common Part
L - Arrow Head
M - Hex Centre
K - Cross Slot
Adjustment Style Orientation
CM10 - 10mm
Cermet Trimmer
H - Vertical to PCB
V - Horizontal
to PCB
Resistance Value
K - 10%
(Special)
M - 20%
N - 30%
(>1 Meg)
Tolerance Features
The first two digits
are significant figures
of resistance value.
The third digit
denotes the number
of zeros following.
e.g. 100R: 101
1K0: 102
10K: 103
100K: 104
– - Standard
E - Extended Life
How to Order
Adjustment Styles
LMK
Plug-in Accessories
How to Order Accessories
Prefix the above numbers with CB10. i.e. CB105393
