Model 22
3 mm Square
Sealed Single Turn
Surface Mount
Cermet Trimming Potentiometer
MODELSAVAILABLE
J Hook 22A
Side Mount 22S
ELECTRICAL
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 70C derating to 0 at 125C
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
ENVIRONMENTAL
Seal 85C Fluorinert (No Leaks)
Temperature Coefficient 100 ppm/C (<100 Ohms = 150 ppm/C)
Operating Temperature Range 55C to +125C
Thermal Shock Five cycles 55C to +125C (2% RT, 1% VR)
Moisture Resistance Ten 24 hour cycles (3% RT)
Shock 6 ms sawtooth, 100 Gs (1% RT, 1% VR)
Vibration 20 Gs, 10 to 2,000 Hz (1% RT, 1% VR)
High Temperature Exposure 250 hours at 125C (2% RT, 2% VR)
Rotational Life 100 cycles (3% RT)
Load Life 1,000 hours at 70C & 0.125 Watts (3% RT, 1% VR)
Resistance to Solder Heat 260C for 5 seconds
MECHANICAL
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%
Specifications subject to change without notice.
Fluorinert is a registered trademark of 3M Company.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
August 12, 2010 Model 22 page 1 of 3Model 22
STANDARDRESISTANCEVALUES CIRCUITDIAGRAM
10 100 1K 10K 100K 1Meg (2)
20 200 2K 20K 200K 2Meg (1) (3)
CW
50 500 5K 50K 500K
PACKAGING
Standard (no code): Boxes. Capacity = 100 units.
Option (TR code): Tape & Reel. All units oriented with #2 (slider) pin adjacent to sprocket holes.
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)
ORDERINGINFORMATION
22 A R 10K LF TR
Packaging Option:
TR = Tape & Reel
Model Series
Pin Style
RoHS compliant product code
Resistance Prefix
(required, not optional)
Resistance Value
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
August 12, 2010 Model 22 page 2 of 3