1625932-8 Datasheet, PDF (1/1 Pages) Tyco Electronics – Spindle Operated Potentiometers

Spindle Operated Potentiometers
Type LC1 Series
Type LC1 Series
A very popular range is this 13mm
diameter spindle operated potentiome-
ter family. The LC1 Series has a cermet
resistance element. This technology
provides excellent electrical and
thermal stability, reliability, low noise
and long life, to meet most
professional or military applications for
small size potentiometers. Recent
changes have meant that the LC type
is no longer released to BS CECC
specification.
Key Features
I Rugged Terminations
I Panel Sealed
I Designed To Mil Standard
I Proven Reliability
I 1W Rating At 70°C
I Low Noise
I Cermet Element
Characteristics -
Electrical
Resistance Values and Law:
Selection Tolerance:
Rated Dissipation at 70°C:
Limiting Element Voltage:
Isolation Voltage:
Electrical Rotation:
Terminal Resistance:
Noise (ENR):
Insulation Resistance:
Voltage Proof:
Characteristics -
Mechanical
Starting Torque:
Mechanical Torque:
End Stop Torque:
Characteristics -
Environmental
Limits of Resistance Change:
TCR (20°C to 70°C):
Bump Severity:
Vibration Severity:
Climatic Category:
Mechanical Endurance:
Dimensions
100R to 1M Linear
± 10%
1W
315V DC
450V DC
260°
<50 Ohms
3% maximum
>5 G Ohms
630V AC peak
5 - 20 mNm
295° ± 5°
>225 mNm
± 3% (after 1000 hours)
<0.75%
390m/s², 4000 Bumps
10 – 500Hz, 0.75mm or 98m/s²
55/125/56
25000 Operations minimum
Approvals
The LC1 meets military specifications similar to MIL-R-94C style RV6 and MII-R-23285 style REC6.
How to Order
LC1
–
10K
–
10%
– 16mm –
PL
Common Part
LC1 - Spindle
Operated
Potentiometer
Resistance Value
100R 10K
220R 22K
470R 47K
1K 100K
1M
2K2 220K
4K7 470K
Tolerance
10%
20%
Spindle Length
i.e 16mm
1 1/2”
Spindle Style
PL - Plain
SL - Slotted
FL - Flatted
Literature No. 1773240
Issued: 07-06
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres Specifications subject to
unless otherwise specified. change.
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