Single Turn Trimmer
Model 22
Features:
•
•
•
•
•
3 mm square
Sealed single turn
Cermet
Surface mount
Cross Slot opꢀon
Model Styles Available
Electrical
J Hook
Side Adjust
J Hook with Cross Slot
Side Adjust with Cross Slot
22A
22S
22AC
22SC
Standard Resistance Range
Standard Resistance Tolerance
Residual Resistance, Maximum
Resistance Taper
10 ohms to 2 Megohms
±20%
1% or 3 ohms Max., whichever is greater
Linear
Maximum Operating Voltage
Rated Power
Dielectric Strength
200 Vdc Max. or rms not to exceed power rating
0.125 Watts at 70°C derating to 0 at 125°C
500 Vrms
Actual Electrical Travel, Nominal
Insulation Resistance
220°
100 Megohms Min.
Contact Resistance Variation
Resoluꢀon
3% or 3 ohms Max., whichever is greater
Essenꢀally infinite
Environmental
Seal
85°C Fluorinert (No Leaks)
±100 ppm/°C (<100 Ohms = ±150 ppm/°C
-55°C to +125°C
Temperature Coefficient
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock
Five cycles –55°C to +125°C (2% ΔRt, 1% ΔVR)
Ten 24 hour cycles (3% ΔRt)
6ms sawtooth, 100 G’s (1% ΔRt, 1% ΔVR)
20 G’s, 10 to 2,000 Hz (1% ΔRt, 1% ΔVR)
250 hours at 125°C (2% ΔRt, 2% ΔVR)
100 cycles (3% ΔRt)
Vibration
High Temperature Exposure
Rotational Life
Load Life
Resistance to Solder Heat
RoHS
1,000 hours at 70°C & 0.125 Waꢁs (3% ΔRt, 1% ΔVR)
250°C for 10 seconds
Please refer to TT Electronics Website
Please refer to TT Electronics Website
REACH
TT Electronics | BI Technologies
Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210
Ph: + 1 (714) 447-2345
General Note
TT Electronics reserves the right to make changes in product specificaꢀon without
noꢀce or liability. All informaꢀon is subject to TT Electronics’ own data and is
considered accurate at ꢀme of going to print.
www.ꢁelectronics.com/bi-technologies
Issue C 11/2020 Page 1
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