84B2F-B16-K16L datasheet, PDF - EEWORLD Datasheet

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84B2F-B16-K16L: DescriptionPotentiometer, 1W, 20000ohm, 10% +/-Tol, -100,100ppm/Cel,; CategoryPassive components The resistor; File Size778KB，6 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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84B2F-B16-K16L Overview

Potentiometer, 1W, 20000ohm, 10% +/-Tol, -100,100ppm/Cel,

84B2F-B16-K16L Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	772395919
Reach Compliance Code	not_compliant
ECCN code	EAR99
structure	Square
Maximum operating temperature	125 °C
Minimum operating temperature	1 °C
Package height	17.4 mm
Package length	15.88 mm
Package form	Panel Mount
Package width	37.03 mm
Rated power dissipation(P)	1 W
resistance	20000 Ω
Resistor type	POTENTIOMETER
rotation angle	3600 deg
series	84
Temperature Coefficient	-100,100 ppm/°C
Tolerance	10%

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Features

Compatible with other members of the

Model 80 Series

The only 10-turn precision potentiometer

in a modular panel control package

Up to 2 sections available

RoHS compliant*

83/84 – 5/8 ˝ Square 10-Turn

Wirewound Element (J Taper)

Hybritron

Element (K Taper)

Standard Resistance Range...................................................................200 to 100 K ohms ...............................................1 K to 100 K ohms

Total 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 minimum

Power 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 voltage

Noise (J Taper) .......................................................................................100 ohms ENR maximum ....................................–

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

Operating Temperature Range ...............................................................+1 °C to +125 °C ..................................................+1 °C to +125 °C

Storage Temperature Range ..................................................................-55 °C to +125 °C .................................................-55 °C to +125 °C

Temperature Coefficient Over Storage Temperature Range ..................±50 ppm/°C ..........................................................±100 ppm/°C

Vibration .................................................................................................15 G .....................................................................15 G

Total Resistance Shift .......................................................................±2 % .....................................................................±2 %

Voltage Ratio Shift ............................................................................±0.2 % ..................................................................±0.2 %

Wiper Bounce ...................................................................................0.1 millisecond maximum .....................................0.1 millisecond maximum

Shock......................................................................................................50 G .....................................................................50 G

Total Resistance Shift .......................................................................±2 % .....................................................................±2 %

Voltage Ratio Shift ............................................................................±0.2 % ..................................................................±0.2 %

Wiper Bounce ...................................................................................0.1 millisecond maximum .....................................0.1 millisecond maximum

Load Life .................................................................................................1,000 hours ..........................................................1,000 hours

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

Rotational Life (No Load)........................................................................1,000,000 shaft revolutions ..................................4,000,000 shaft revolutions

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

Moisture Resistance (MIL-STD-202, Method 103, Condition B)

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

Insulation Resistance (500 VDC) .....................................................100 megohms minimum .......................................100 megohms minimum

IP Rating .................................................................................................IP 40 .....................................................................IP 40

Stop Strength.................................................................................................................................................................... 33.90 N-cm (48.0 oz.-in.) minimum

Mechanical Angle .........................................................................................................................................................................................3600 ° +15 °, -0 °

Torque

Starting ...........................................................................................................................................Running torque plus 0.7 N-cm (1.0 oz.-in.) maximum

Running (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.) maximum

Shaft 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 lugs

Soldering 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 number.

Ganging (Multiple Section Potentiometers) .................................................................................................................................................... 2 cup maximum

Hardware .................................................................. One lockwasher and one mounting nut is shipped with each potentiometer; locking bushing versions

are shipped with one additional locking nut (Bushing A: H-37-2 & H-38-2; Bushing B: H-37-2, H-38-2 & H-38-4; Bushing C: H-37-1 & H-38-1;

Bushing E: H-37-1, H-38-1 & H-38-3; Bushing J: H-37-2 & H-38-2; Bushing N: H-37-1 & H-38-1; Bushing R: H-37-4 & H-38-9;

Bushing U: H-37-3 & H-38-8)

NOTE: Model 83/84 performance specifications do not apply to units subjected to printed circuit board cleaning procedures.

1Electrical specifications tested at 250 RPM, at room ambient: +25 °C nominal.

Initial Electrical Characteristics

Environmental Characteristics

Mechanical Characteristics

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Specifications are subject to change without notice. Users should verify actual device performance in their specific

applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the

last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

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