3862C-206-102A Bourns Inc., 3862C-206-102A Datasheet

Panel Mount Potentiometers 1/2 1K Single Turn Cermet

3862C-206-102A

Manufacturer Part Number

3862C-206-102A

Description

Panel Mount Potentiometers 1/2 1K Single Turn Cermet

Manufacturer

Bourns Inc.

Datasheet

1.3862C-162-103AL.pdf (3 pages)

Specifications of 3862C-206-102A

Resistance

1 KOhms

Tolerance

10 %

Power Rating

1 Watt

Termination Style

Taper

Linear

Number Of Turns

Element Type

Cermet

Shaft Type

Slotted

Shaft Length

15.88 mm

Shaft Diameter

3.18 mm

Operating Temperature Range

- 1 C to + 125 C

Product

Panel Mount Potentiometers

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Standard Resistance Range .................................................................................................................................................100 ohms to 1 megohm

Total Resistance Tolerance ............................................................................................................................................................... (A Taper) ±10 %

Independent Linearity ........................................................................................................................................................................................ ±5 %

Absolute Minimum Resistance ...................................................................................................................................................... 2 ohms maximum

Effective Electrical Angle .......................................................................................................................................................................... 260 ° ±10 °

Contact Resistance Variation ........................................................................................................................ ±3 % or 6 ohms (whichever is greater)

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Insulation Resistance (500 VDC) ...................................................................................................................................... 1,000 megohms minimum

Power Rating (Voltage Limited by Power Dissipation or 350 VAC, Whichever is Less)

Theoretical Resolution ................................................................................................................................................................... Essentially inﬁ nite

Operating Temperature Range ...................................................................................................................................................... -40 °C to +125 °C

Storage Temperature Range ......................................................................................................................................................... -65 °C to +125 °C

Temperature Coefﬁ cient Over Storage Temperature Range ................................................................................................................ ±150 ppm/°C

Vibration ............................................................................................................................................................................................................ 20 G

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

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

Rotational Life (C & N Bushing) No Load .............................................................................................................................................50,000 cycles

Moisture Resistance (MIL-STD-202, Method 106, Condition B)

Salt Spray ...................................................................................................................................................MIL-STD-202, Method 101, Condition A

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

Stop Strength ............................................................................................................................................................... 33 N-cm (3 lb.-in.) maximum

Mechanical Angle ....................................................................................................................................................................................... 295 ° ±3 °

Torque

Weight (Single Section)............................................................................................................................................................... 25 grams maximum

Terminals ................................................................................................................................................................... Printed circuit pins or J-Hooks

Marking .................................................................Manufacturer’s trademark, wiring diagram, date code, resistance, manufacturer’s part number

Ganging ............................................................................................................................................................................................ 1 cup maximum

Hardware ........................... One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.

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

Initial Electrical Characteristics

Environmental Characteristics

Mechanical Characteristics

Sea Level ................................................................................................................................................................................ 750 VAC minimum

70,000 Feet ............................................................................................................................................................................. 350 VAC minimum

+70 °C......................................................................................................................................................................................................... 1 watt

+125 °C....................................................................................................................................................................................................... 0 watt

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

Voltage Ratio Shift ...................................................................................................................................................................... ±6 % maximum

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

Total Resistance Shift ................................................................................................................................................................. ±3 % maximum

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

Contact Resistance Variation ...................................................................................................................................................................... ±3 %

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

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

Starting and Running .......................................................................................................................................... 3.53 N-cm (5 oz.-in.) maximum

Mounting (Torque on Bushing)................................................................................................................... 1.7-2.0 N-m (15-18 lb.-in.) maximum

Shaft Locking Torque with Locking Bushings ................................................................................................................. 14.12 N-cm (20 oz.-in.)

Soldering Condition .................................................... Recommended hand soldering using Sn85/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 ﬂ ux.

Part can be wave soldered at 260 °C (500 °F) for 5 seconds, no wash process with no clean ﬂ ux.

Features

■

3862 - 1/2 ” Diameter Single-Turn Panel Control

Small diameter

Wide resistance range

Good resolution

Linear tapers

Cermet element

Customers should verify actual device performance in their speciﬁ c applications.

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

Speciﬁ cations are subject to change without notice.

(H Taper) ±5%

Related parts for 3862C-206-102A

3862C-206-102A Summary of contents

Page 1

Initial Electrical Characteristics Standard Resistance Range .................................................................................................................................................100 ohms to 1 megohm Total Resistance Tolerance ............................................................................................................................................................... (A Taper) ±10 % Independent Linearity ........................................................................................................................................................................................ ±5 % Absolute Minimum Resistance ...................................................................................................................................................... 2 ohms maximum Effective Electrical Angle .......................................................................................................................................................................... 260 ° ±10 ° ...

Page 2

... TYP. 5.08 6.731 (.200) (.265) DIA. 3862C/N 9.53, 22.23 (3/8, 7/8) 11.51 ± .41 .89 ± .25 (.453 ± .016) DIA. (.035 ± .010) 12.07 ± .76 2 PLCS. .79 L (.475 ± .030) (.031) 12.7 ± .41 DIA. (.500 ± ...

Page 3

How to Order 3862 Series Panel Controls 3862 SHAFT TYPE (FMS) & DIAMETER 12 3/8 ” (9.53 mm 1/8 ” (3.18 mm 1/2 ” (12.7 mm 1/8 ” (3.18 mm 5/8 ” ...

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