MODEL 38
10 mm Single-Turn Trimmer
Dust Proof
Carbon Element
Low TCR
RoHS Compliant
STYLES AVAILABLE
Top Adjust
Side Adjust
38P
38W
ELECTRICAL
1
Resistance Range
Standard Resistance Tolerance
Input Voltage, Maximum
Power rating, Watts
End Resistance, Maximum
Actual Electrical Travel
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation
Temperature Coefficient of Resistance
100 to 1,000,000 Ohms
±
30%, (±20% and
±10%
available)
200 Vdc
Linear :0.15W, others : 0.07W, at 50°
C
2 ohms or 0.5% whichever is greater
220° ±20°
100 Megohms
Essentially infinite
5% Max.
±500 ppm/°C
MECHANICAL
Torque, Maximum
Wiper Position
1.5 in - oz.
Approx. 50%
ENVIRONMENTAL
Operating Temperature Range
Rotational Life, 500 Cycles
Load Life, 0.15W, 100 Hours, 50°C
Resistance to Solder Heat
Aqueous cleaning not recommended
-25° to +70°
C
C
±3%
∆R
±5%
∆R
260°C for 3 sec.
1
Specifications subject to change without notice.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
April 16, 2007
Website:
www.bitechnologies.com
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BI technologies
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