Professional Trimmers
Type PC910 Series
Type PC910 Series
Characteristics -
Electrical
Std. Resistance Range & Laws:
Resistance Values:
Selection Tolerance:
Rated Dissipation at 40°C:
Limiting Element Voltage:
Electrical Rotation:
Rotational Noise: (C.R.V.)
Specify the PC910 series, offering a
number of Tyco quality features. This
series is ideal for use in many types of
professional and industrial equipment,
the components have a higher power
rating and offer the stability and
reliability that come with cermet
element technology. The finger adjust
styles are widely used in v.d.u.
brightness controls and as stable
adjustment potentiometers in tempera-
ture control and timing applications.
47 Ohms to 2M2 (Linear)
1 K Ohm to 1 M Ohm (Non-Linear)
1, 2.2 and 4.7 in each decade
(2 & 5 also available to order)
± 20% (tighter by request)
1 Watts (Linear); 0.5 Watts (Log)
315 V DC or AC
240° nominal
5 ohms or 5% of total resistance maximum
whichever is greater
Characteristics -
Mechanical
Starting Torque:
Mechanical Rotation:
End Stop Torque:
30 mNm maximum
270°
90 mNm minimum
Characteristics -
Environmental
Limits of Resistance Change:
Temperature Characteristics of Resistance (20°C to 70°C):
Climatic Category:
Mechanical Endurance:
3% (after 1000 hours endurance)
0.75%
40/100/21
200 operations minimum
Key Features
I
I
I
I
I
I
I
I
Stable High Resolution
Cermet Element
Proven Reliability
1 Watt Power Rating at 40°C
Resistant to Most PCB
Washing Solvents
Tag Solderability to BS2011
Part 2.1 TA
Wiper Position Indicator
Special Log Laws Available
Replaces the MP Series
Dimensions
PC910
PC911
How to Order
PC910
Common Part
PC910 - Screwdriver Adjust
PC911 - Finger Adjust
102
Inductance Value
The first two digits are
signifigant figures of
resistance value and the
third denotes the number
of zeros following.
e.g. 1K: 102
10K: 103
100K: 104
M
Tolerance
K - ±10%
M - ±20%
A
Law
A - Linear
B - Stepped Log
We will advise a multidigit Tyco Part Number against this description
Literature No. 1773264
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
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