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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Precision potentiometer BOURNS 3683S-1-103L featuring 0.1 percent resolution and
China Precision potentiometer BOURNS 3683S-1-103L featuring 0.1 percent resolution and

  1. China Precision potentiometer BOURNS 3683S-1-103L featuring 0.1 percent resolution and

Precision potentiometer BOURNS 3683S-1-103L featuring 0.1 percent resolution and

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Tolerance ±3%
Power(Watts) 2W
Resistance 10kΩ
Description ±3% 2W 10kΩ Value Display Potentiometers RoHS
Mfr. Part # 3683S-1-103L
Model Number 3683S-1-103L

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  1. Product Details
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Product Specification

Tolerance ±3% Power(Watts) 2W
Resistance 10kΩ Description ±3% 2W 10kΩ Value Display Potentiometers RoHS
Mfr. Part # 3683S-1-103L Model Number 3683S-1-103L

Precision Potentiometer - 3680 Family

Product Overview

The 3680 Family of precision potentiometers offers repeatable settings and high resolution, with options for digital display for excellent readability. Designed for snap-in panel mounting, these RoHS compliant potentiometers are suitable for applications requiring precise control and reliable performance. They feature a robust construction and are engineered for demanding environments.

Product Attributes

  • Brand: Bourns
  • Series: 3680 Family
  • Compliance: RoHS Compliant

Technical Specifications

Specification Details
Standard Resistance Range 10 ohms to 1 megohm
Total Resistance Tolerance 3 %
Dielectric Withstanding Voltage (Sea Level) 1,000 VAC minimum
Power Rating (+25 C) 2 watts
Power Rating (+85 C) 0 watt
Insulation Resistance (500 VDC) 1,000 megohms minimum
Resolution (3681) 10 %
Resolution (3682) 1 %
Resolution (3683) 0.1 %
Resolution (3684) 0.01 %
Resolution (3685) 0.001 %
Absolute Minimum Resistance 3 ohms or 0.2 % maximum (whichever is greater)
Accuracy (Dial Reading to Output Ratio) 1.0 % full scale
Operating Temperature Range -25 C to +85 C
Storage Temperature Range -25 C to +85 C
Temperature Coefficient (Over Storage Temp Range) 100 ppm/C maximum
Vibration 10 G
Wiper Bounce (Vibration) 0.1 millisecond maximum
Total Resistance Shift (Vibration) 1 % maximum
Voltage Ratio Shift (Vibration) 0.2 % maximum
Shock 50 G
Wiper Bounce (Shock) 0.1 millisecond maximum
Total Resistance Shift (Shock) 1 % maximum
Voltage Ratio Shift (Shock) 0.2 % maximum
Load Life 1,000 hours, 2 watts
Total Resistance Shift (Load Life) 2 % maximum
Rotational Life 75,000 button operations each decade
Total Resistance Shift (Rotational Life) 2 % maximum
IP Rating IP 40
Terminals 2.79 mm (0.11 in.) wide x .41 mm (.016 in.) thick
Soldering Condition (Manual) 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean
Soldering Condition (Wave) 96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 C (500 F) max. for 5 seconds
Wash Processes Not recommended
Marking Manufacturers name and part number, resistance value and date code.
Ganging (Multiple Section Potentiometers) Up to 5 decades maximum
Readout Marking 10 positions, 0-9
Actuating Force 19 to 29 oz. on detent decades
Actuating Force Variation 4 oz. maximum
Model Dimensions (Approximate)
Model a (.381 mm / .015 in.) b (mm / in.) c (mm / in.) d (mm / in.) e (mm / in.) Weight (gms / oz.)
3681 16.51 / .650 14.99 / .590 9.91 / .39 4.19 / .165 9.5 / .336
3682 26.67 / 1.05 25.15 / .99 10.67 / .42 11.94 / .47 8.38 / .330 16.5 / .576
3683 37.08 / 1.46 35.31 / 1.39 18.54 / .73 11.94 / .47 4.19 / .165 23.5 / .824
3684 47.50 / 1.87 45.47 / 1.79 30.73 / 1.21 11.94 / .47 8.38 / .330 30.5 / 1.072
3685 57.66 / 2.270 55.63 / 2.190 39.12 / 1.540 11.94 / .47 4.19 / .165 37.5 / 1.320
Recommended Panel Cutout
Dimension f (.010 in. / .254 mm) g (.010 in. / .254 mm)
3681 21.08 / .830 15.75 / .620
3682 21.08 / .830 25.91 / 1.020
3683 21.08 / .830 36.07 / 1.420
3684 21.08 / .830 46.23 / 1.820
3685 21.08 / .830 56.39 / 2.220

Recommended Part Numbers

Model Resistance () 1 Decade 2 Decades 3 Decades 4 Decades 5 Decades
3681S-1 50 50-500L
100 100-101L
200 200-201L
500 500-501L -501L
3682S-1 1,000 -102L -102L -102L
2,000 -202L -202L -202L
5,000 -502L -502L -502L
3683S-1 10 K -103L -103L -103L -103L
20 K -203L -203L -203L
50 K -503L -503L -503L
3684S-1 100 K -104L -104L -104L -104L -104L
500 K -504L -504L -504L
3685S-1 1 Meg -105L -105L -105L -105L

*Boldface listings are in stock and readily available through distribution. For other options, consult the factory.

RoHS Identifier: L = Compliant


2411220427_BOURNS-3683S-1-103L_C17558302.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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