3852A-282-103A

3852A-282-103A Datasheet


• Single-turn 3851 and 3852<br>• Linear and audio tapers<br>• 3-3/4-turn 3856<br>• Wide resistance range<br>• Minimal depth package<br>• Good resolution

Part Datasheet
3852A-282-103A 3852A-282-103A 3852A-282-103A (pdf)
Related Parts Information
3852A-162-103A 3852A-162-103A 3852A-162-103A
3852A-202-103A 3852A-202-103A 3852A-202-103A
3852A-286-103A 3852A-286-103A 3852A-286-103A
3852A-282-503A 3852A-282-503A 3852A-282-503A
3852A-282-104A 3852A-282-104A 3852A-282-104A
3852A-162-102A 3852A-162-102A 3852A-162-102A
3852A-282-102A 3852A-282-102A 3852A-282-102A
3852C-282-103A 3852C-282-103A 3852C-282-103A
3852A-282-502A 3852A-282-502A 3852A-282-502A
PDF Datasheet Preview
• Single-turn 3851 and 3852
• Linear and audio tapers
• 3-3/4-turn 3856
• Wide resistance range
• Minimal depth package
• Good resolution
3851/3852/3856 - 3/4 ” Diameter Panel Control

Initial Electrical Characteristics1
3851
3852/3856

Conductive Plastic Element

Cermet Element

Standard Resistance Range

Linear Tapers A, B, E, and H K to 1 ohms to 1 megohm

Audio Tapers C, D, F, and G K to 1 K ohms to 1 megohm

Total Resistance Tolerance % or ±20 % or ±10 %

Independent Linearity & H tapers ±5 %

Absolute Minimum Resistance ohms maximum 2 ohms maximum

Effective Electrical Angle ° ±5 ° ±5 °

Contact Resistance Variation % of total resistance or 3 ohms
whichever is greater

Dielectric Withstanding Voltage MIL-STD-202, Method 301

Sea VAC minimum
70,000 Feet VAC minimum

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

Power Rating Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less
+70 °C tapers 1 tapers 2 watts

Audio tapers watt

Audio tapers 1 watt
+125 °C watt
+150 °C watt

Theoretical Resolution infinite

Environmental Characteristics1

Operating Temperature Range °C to +125 °C to +125 °C Storage Temperature °C to +125 °C to +150 °C Temperature Coefficient Over Storage Temperature Range...................±1,000 ppm/°C ppm/°C G

Total Resistance % maximum % maximum Voltage Ratio % maximum % maximum G Total Resistance % maximum % maximum Voltage Ratio % maximum % maximum Load Life hours Total Resistance % maximum % maximum Rotational Life No Load cycles Total Resistance % TRS maximum % or 5 ohms TRS whichever is greater Contact Resistance Variation % Moisture Resistance MIL-STD-202, Method 103, Condition B Total Resistance % maximum % maximum IP Rating 40

Mechanical Characteristics1

Stop Strength N-cm 5 lb.-in. Mechanical ° ±5 ° / 3856 1350 ° ±50 ° Torque Starting and Running & B bushings to N-cm to oz.-in.

C & E bushings to N-cm to oz.-in. 3856 to N-cm to oz.-in.

Mounting Torque on Bushing N-m 15-18 lb.-in. maximum Weight Single Section grams maximum Terminals circuit terminals or solder lugs

Soldering Condition hand soldering using Sn95/Ag5 no clean solder, ” wire diameter. Maximum temperature 399 °C 750 °F for 3 seconds. No wash process to be used with no clean flux. Part can be wave soldered at 260 °C 500 °F for 5 seconds, no wash process with no clean flux.
trademark, wiring diagram, resistance, date code, and part number Ganging Multiple Section Potentiometers cup maximum Hardware lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
1AT ROOM AMBIENT +25 °C NOMINAL AND 50 % RELATIVE HUMIDITY NOMINAL, EXCEPT AS NOTED.

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
3851/3852/3856 - 3/4 ” Diameter Panel Control

Product Dimensions
3851A/3852A
More datasheets: B88069X4491B101 | FDMJ1023PZ | 76000954 | 3852A-162-103A | 3852A-202-103A | 3852A-286-103A | 3852A-282-503A | 3852A-282-104A | 3852A-162-102A | 3852A-282-102A


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Datasheet ID: 3852A-282-103A 522060