89XR2K BITECH | Alldatasheet
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Technical content
Standard Resistance Range, Ohms 10 to 2Meg Standard Resistance Tolerance ±10% (<100 Ohms = ±20%) Input Voltage, Maximum 200 Vdc or rms not to exceed power rating Slider Current, Maximum 100mA or within rated power, whichever is less Power Rating, Watts 0.75 at 85°C derating to 0 at 125°C End Resistance, Maximum 2 Ohms Actual Electrical Travel, Turns, Nominal 20 Dielectric Strength 1,000 Vrms Insulation Resistance, Minimum 1,000 Megohms Resolution Essentially infinite Contact Resistance Variation, Maximum 1% or 1 Ohm, whichever is greater ENVIRONMENTAL Seal 85°C Fluorinert® (No Leaks) Temperature Coefficient, Maximum ±100ppm/°C Operating Temperature Range –55°C to +125°C Thermal Shock 5 cycles, –55°C to +125°C (1% ∆RT, 1% ∆VR) Moisture Resistance Ten 24 hour cycles (1% ∆RT, IR 100 Megohms Min.) Shock, 6ms Sawtooth 100G’s (1% ∆RT, 1% ∆VR) Vibration 20G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR) High Temperature Exposure 250 hours at 125°C (2% ∆RT, 2% ∆VR) Rotational Life 200 cycles (3% ∆RT) Load Life at 0.75 Watts 1,000 hours at 70°C (2% ∆RT) Resistance to Solder Heat 260°C for 10 sec. (1% ∆RT) MECHANICAL Mechanical Stops Clutch Action, both ends Torque, Starting Maximum 5 oz.-in. (0.035 N-m) Weight, Nominal .05 oz. (1.4 grams) MODEL 89 3/4” Rectangular Multiturn Cermet Trimming Potentiometer Fluorinert® is a registered trademark of 3M Company. Specifications subject to change without notice.
LOW PROFILE (Inch/mm) .75 19.05 .20 5.08.50 12.70 .015 0.381 Standoff
2 Places
Model No. And Resistance Value Marked On This Or Opposite Surface .175 4.445 .060 ± .015 1.524 ± 0.381 .015 ± .005 0.381 ± 0.254 .125 ± .015 3.175 ± 0.381 .025 ± .005 0.635 ± 0.127 Wide X Min. Deep Slot .185 ± .015 .031 ± .005 0.787 ± 0.127 Metal Adjustment Screw: Dia. With.093 ± .01 2.36 ± 0.25 .25 6.35 CL .19 4.83 Solderable Terminal Pins (3) .10 2.54 .021 ± .003 0.533 ± 0.076 .050 ± .015 1.270 ± 0.381 Dia. Typ. Model 89P and 90P .20 5.08 .50 12.70 .20 5.08 .125 ± .015 3.175 ± 0.381 .100 ± .015 2.540 ± 0.381 (3)(2)(1) Model 89W .30 7.62 0.25 0.635 .70 17.78 (3)(2)(1) .10 2.54 .050 ± .015 1.270 ± 0.381 Model 89X Model 89P dimensions applicable to all other models except as noted.
Pin Dimensions Same For 89X And 89XH .34 8.64.275 6.985 (3)(2)(1) .03 0.76 .02 0.51 Standoff HIGH PROFILE (Inch/mm) Pin Dimensions Same For 89P And 89PH .34 8.64.275 6.985 (3)(2)(1) .03 0.76 .02 0.51 Standoff Housing: Molded Plastic (All Models) Circuit Diagram Marked On This Surface Model 89PH Model 89XH Pin Dimensions Same For 89W And 89WH .34 8.64.275 6.985 (3)(2)(1) .03 0.76 .02 0.51 Standoff
Standard: Boxes Capacity = 100 Units (89P)
50 Units (All other styles)
Option: Tubes (Models 89P, 89PH, 89X, 89XH and 90P only.) All units oriented with #1 pin to same side. Magazine Width = 0.28” Height = 0.65” Length = 21.5” Capacity = 25 Units Model 891-80 .30 ± .01 7.62 ± 0.25 .91 ± .01 23.11 ± 0.25Circuit Diagram Marked On This Surface Material: Molded Plastic 5/16-32 UNEF Thread .375 ± .010 9.525 ± 0.254 .155 2.921 Screwdriver Hole Dia. Min. .375 ± .010 9.525 ± 0.254 .187 ± .010 4.750 ± 0.254 .187 ± .010 4.750 ± 0.254 Model 89B PANEL MOUNT ADAPTER (Inch/mm) STANDARD RESISTANCE VALUES, OHMS 10 200 5K 50K 500K 20 500 10K 100K 1Meg 50 1K 20K 200K 2Meg 100 2K 25K 250K
ORDERING INFORMATION
89 P R 10K LF
(Use Model 90 to order with transparent housing) Pin Style RoHS Compliant Product Code - Optional Resistance Value Resistance Prefix
89 P R 10K LF TB
Pin Style Packaging Option: TB = Tubes (Models 89P, 89PH, 89X, 89H, 90P Only.)
89 P B R 10K LF
Pin Style Panel Mount Adapter (Use 89B to order Adapter without Trimmer) Standard: Option: Option: CIRCUIT DIAGRAM (1) (2) (3) CW NOTES mm INCH Metric equivalents, based on 1 inch = 25.4mm are rounded to the same number of significant figures as in the original English units and are provided for general information only. Tolerances unless otherwise specified: Linear = ± .01 inches (.25mm) Angular = ± 2 degrees
Click to View Pricing, Inventory, Delivery & Lifecycle Information: TT electronics: 89PR100 89PR100K 89PR100KLF 89PR100LF 89PR10K 89PR1K 89PR1KLF 89PR200 89PR200K 89PR20K 89PR20KLF 89PR25K 89PR2K 89PR2KLF 89PR50 89PR500 89PR500K 89PR500LF 89PR50K 89PR5K 89WR1K 89WR50K 89PHR2K 89PR10 89PR20 89PR250K 89WR200K 89WR250K 89XR2K 89XR5K 89PHR10KLF 89PHR1KLF 89PHR200LF 89PHR200KLF 89PHR500KLF 89PHR50KLF 89PR100LFTB 89PR1MEGLF 89PR200LFTB 89PR2KLFTB 89PR5KLFTB 89WHR1KLF 89WHR500KLF 89WR10KLF 89WR1KLF 89WR200LF 89WR250KLF 89WR25KLF 89WR2KLF 89WR500KLF 89WR50KLF 89WR5KLF 89XHR1KLF 89XHR20KLF 89XR100LF 89XR100KLF 89XR10KLF 89XR10KLFTB 89XR20KLF 89XR500LF 89XR50KLF 89XR5KLF 89PR2MLF 89PR20LF 89PR200LF 89PR50KLF 89PR50LF 89PR25KLF 89PR500KLF 89PR5KLF 89PR10KLF 89PR250KLF 89PR200KLF 89PR10LF 89PR2M 89PR1M 89PR1MLF 89PR75KLF 89XR1KLFTB 89XR1KLF