BI Technologies Corporation

4200 Bonita Place, Fullerton, CA 92835 USA

Phone: 714 447 2345

Website: www.bitechnologies.com

3 mm Square

Sealed Single Turn

Surface Mount

Cermet Trimming Potentiometer

Model 22

Seal

85°C Fluorinert® (No Leaks)

Temperature Coefficient

±100 ppm/°C (<100 Ohms = ±150 ppm/°C)

Operating Temperature Range

–55°C to +125°C

Thermal Shock

Five cycles –55°C to +125°C (2% ∆RT, 1% ∆VR)

Moisture Resistance

Ten 24 hour cycles (3% ∆RT)

Shock

6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR)

Vibration

20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)

High Temperature Exposure

250 hours at 125°C (2% ∆RT, 2% ∆VR)

Rotational Life

100 cycles (3% ∆RT)

Load Life

1,000 hours at 70°C & 0.125 Watts (3% ∆RT, 1% ∆VR)

Resistance to Solder Heat

260°C for 5 seconds

ENVIRONMENTAL

Standard Resistance Range

10 Ohms to 2 Megohms

Standard Resistance Tolerance

±20%

Input Voltage

200 Vdc Max. or rms not to exceed power rating

Power Rating

0.125 Watts at 70°C derating to 0 at 125°C

End Resistance

1% or 3 Ohms Max., whichever is greater

Actual Electrical Travel

220° nominal

Dielectric Strength

500 Vrms

Insulation Resistance

100 Megohms Min.

Resolution

Essentially infinite

Contact Resistance Variation

3% or 3 Ohms Max., whichever is greater

ELECTRICAL

Specifications subject to change without notice.

Fluorinert® is a registered trademark of 3M Company.

August 12, 2010

Model 22 page 1 of 3

Mechanical Stops

Solid

Stop Strength

1.3 oz.-in. Min. (300 g-cm)

Torque

0.65 oz.-in. Max. (150 g-cm)

Weight

0.002 oz. nominal (0.14 grams)

Wiper Position

Approximately 50%

MECHANICAL

MODELS AVAILABLE

J Hook

22A

Side Mount

22S