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
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
PACKAGING
ORDERING INFORMATION
Model Series
Pin Style
Resistance Prefix
Packaging Option:
TR = Tape & Reel
Resistance Value
22 A R 10K LF TR
RoHS compliant product code
(required, not optional)
CIRCUIT DIAGRAM
(1)
(2)
(3)
CW
Model 22
Pin Style A S
Tape Width = 12 mm 16 mm
Sprocket = 4 mm pitch 4 mm pitch
Capacity = 1000 units 200 units
Reel Diameter = 7” (178 mm) 10” (254 mm)
Option (TR code): Tape & Reel. All units oriented with #2 (slider) pin adjacent to sprocket holes.
Standard (no code): Boxes. Capacity = 100 units.
STANDARD RESISTANCE VALUES
10 100 1K 10K 100K 1Meg
20 200 2K 20K 200K 2Meg
50 500 5K 50K 500K
August 12, 2010 Model 22 page 2 of 3
