1624191-7 Datasheet, PDF (1/3 Pages) Tyco Electronics – Spindle Operated Potentiometers

Spindle Operated Potentiometers
Type 51 Series
Type 51 Series
The Type 51 Series from Tyco
Electronics offers a small, high
quality potentiometer system. You
can choose a standalone module or
a conventional bush potentiometer
with shaft. Advanced carbon
polymer element technology
potentiometers with or without
switches are available to meet your
every requirements.
Key Features
■ Choice of Shafts and
Edgewheels
■ SPST Switch Style
■ Available in Distribution
■ Automatic Machine
Insertable Modules
■ Eyelet or PC
Terminations
■ Linear and Non-Linear
Laws
■ Multi Gang Versions
Available
Characteristics -
Electrical
Resistance Range Linear Law:
Log Law:
Resistance Values:
Tolerance:
Power Rating
Linear Law:
Log Law:
Operating Voltage Linear Law:
Log Law:
Load Life:
Rotational Life:
CRV (Linear Law):
Isolation Voltage:
Insulation Resistance:
Characteristics -
Mechanical
Angle of Rotation:
Rotational Torque:
Stop Strength:
Rotational Life:
Characteristics -
Environmental
Storage Temperature:
Operating Temperature:
Humidity:
Temperature Coefficient:
Climatic Category:
Characteristics -
Switch
Load Life:
Contact Resistance:
Rating:
Contact Configuration:
On/Off Torque:
Operational Angle:
Electrical Rotation:
470 Ohm to 4.7 Megohm
2.2K Ohm to 470K Ohm
1.0, 2.2, 4.7 per decade
± 20% (tighter by selection)
0.2 Watt @ 40°C
0.1 Watt @ 40°C
350 VAC or 500 VDC maximum
P maximum x R nominal
ΔR< 10% after 1000 hours @ 70°C
ΔR< 10% @ 15,000 cycles
ΔR< 1%
500 V dc
> 100 Megohm
300° ± 2°
10 mNm maximum
400 mNm maximum
25,000 cycles
- 40°C to 85°C
- 25°C to 70°C
< 15% ΔR RH 75% @ 35°C
± 500 PPM/°C @ -25 to 70°C
25/070/10
1000 Hours at 0.5 W
< 20 milliohm initial
3.5 Amp @ 14.4 VDC
SPST Off @ CCW E
30 mNm maximum
30° maximum
50° to 295°
Soldering
Condition
This product has been designed for flow solder only.
SOLDER BATH: 235°C +0°C/-5°C
IMMERSION TIME: 2 ±0.5 seconds
TEST CONDITIONS: IEC 391-1 clause 6.22.3
TEST METHOD: IEC 68-2
The Type 51 Series is designed for flow soldering only. If Hand Soldering is essential please take
extreme care when applying solder.
Do not overheat the terminal by prolonged exposure to heat otherwise intermittent operation
could result.
Literature No. 1773117
Issued: 08-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
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