83C2C-B12-K08中文资料

Standard Resistance Range...................................................................200 to 100 K ohms......................................1 K to 100 K ohmsTotal Resistance Tolerance.....................................................................±5 %............................................................±10 %Independent Linearity.............................................................................±0.25 %.......................................................±0.25 %Absolute Minimum Resistance (J Taper)................................................1.0 ohm or 0.1 % (whichever is greater).....–

Effective Electrical Angle........................................................................3600 ° +10 °, -0 °.........................................3600 ° +10 °, -0 °Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level............................................................................................1,000 VAC minimum....................................1,000 VAC minimum

Insulation Resistance (500 VDC)............................................................1,000 megohms minimum...........................1,000 megohms minimumPower Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)

+70 °C ...............................................................................................1 watt...........................................................1 watts+125 °C..............................................................................................0 watt...........................................................0 watt

Theoretical Resolution............................................................................See table.....................................................Essentially infinite

End Voltage (K Taper).............................................................................–...................................................................0.2 % of applied voltageNoise (J Taper)........................................................................................100 ohms ENR maximum............................–

Output Smoothness (K Taper)................................................................–...................................................................0.15 % maximum

Environmental Characteristics1

Operating Temperature Range...............................................................+1 °C to +125 °C.........................................+1 °C to +125 °CStorage Temperature Range...................................................................-55 °C to +125 °C........................................-55 °C to +125 °CTemperature Coefficient Over Storage Temperature Range...................±50 ppm/°C.................................................±100 ppm/°CVibration..................................................................................................15 G.............................................................15 GTotal Resistance Shift.........................................................................±2 %............................................................±2 %Voltage Ratio Shift..............................................................................±0.2 %.........................................................±0.2 %

Wiper Bounce.....................................................................................0.1 millisecond maximum............................0.1 millisecond maximumShock......................................................................................................50 G.............................................................50 GTotal Resistance Shift.........................................................................±2 %............................................................±2 %Voltage Ratio Shift..............................................................................±0.2 %.........................................................±0.2 %

Wiper Bounce.....................................................................................0.1 millisecond maximum............................0.1 millisecond maximumLoad Life.................................................................................................1,000 hours.................................................1,000 hoursTotal Resistance Shift.........................................................................±2 % maximum...........................................±5 % maximum

Rotational Life (No Load)........................................................................1,000,000 shaft revolutions.........................4,000,000 shaft revolutionsTotal Resistance Shift.........................................................................±5 % maximum ..........................................±5 % maximumMoisture Resistance (MIL-STD-202, Method 103, Condition B)

Total Resistance Shift.........................................................................±2 % maximum...........................................±5 % maximum

Insulation Resistance (500 VDC)........................................................100 megohms minimum..............................100 megohms minimumIP Rating.................................................................................................IP 40............................................................IP 40

Mechanical Characteristics1

Stop Strength......................................................................................................................................................................33.90 N-cm (48.0 oz.-in.) minimumMechanical Angle............................................................................................................................................................................................3600 ° +15 °, -0 °Torque

Starting................................................................................................................................................Running torque plus 0.7 N-cm (1.0 oz.-in.) maximumRunning (1 or 2 Section)..............................................................................................................................................0.18 to 1.41 N-cm (0.25 to 2.0 oz.-in.)Mounting (Torque on Bushing)......................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximumShaft Runout........................................................................................................................................................................................0.15 mm (0.006 in.) T.I.R.Shaft End Play......................................................................................................................................................................................0.36 mm (0.014 in.) T.I.R.Shaft Radial Play..................................................................................................................................................................................0.13 mm (0.005 in.) T.I.R.Weight (Single Section)......................................................................................................................................................................................21 gm (0.75 oz.)(Each Additional Section)..............................................................................................................................................................................18 gm (0.65 oz.)Terminals........................................................................................................................................................................Printed circuit terminals or solder lugsSoldering Condition......................................................................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.

Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux

Marking..........................................................................Manufacturer’s trademark, wiring diagram, date code and resistance, manufacturer’s part numberGanging (Multiple Section Potentiometers)......................................................................................................................................................2 cup maximumHardware............................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.

NOTE: MODEL 83/84 PERFORMANCE SPECIFICATIONS DO NOT APPLY TO UNITS SUBJECTED TO PRINTED CIRCUIT BOARD CLEANING PROCEDURES.1

AT ROOM AMBIENT: +25 °C NOMINAL AND 50 % RELATIVE HUMIDITY NOMINAL, EXCEPT AS NOTED.

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

83/84 - 5/8 ” Square 10-Turn

Wirewound Resolution Table

Resistance(Ohms)2005001 K2 K5 K10 K20 K50 K100 K

Resolution(Nom.) (%)

.048.037.032.031.023.020.015.012.010

Dimensional Drawings

Dual Section Model 84 Solder Lugs

Dual Section Model 83 PC Pins

Note: The Models 83/84 dimensions for dualsection assembly are for either single or dualconcentric shaft styles.

MM(INCHES)

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

83/84 - 5/8 ” Square 10-Turn

Product Dimensions

NOTE: "D" OPTION - NO A/R LUG. OTHER LOCATING LUG OPTIONS AVAILABLE. FOR DETAILS CONSULT FACTORY.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

83/84 - 5/8 ” Square 10-Turn

How to Order

REV. 08/11/06

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

本文来源：https://www.bwwdw.com/article/qnu4.html