3683S-1-202L BOURNS Precision Potentiometer Decade Nop

Review BOURNS Precision Potentiometer 2k Ohms Decade 2w Character Nop

The Bourns 3683S-1-202L is a high-performance, 2,000 decade (200,000 count) precision potentiometer designed for applications where precise voltage or resistance control is essential. This linear, rotary device offers a nominal resistance of 100 ohms at 25 degrees Celsius, with a power rating of 2 watts.

The 3683S-1-202L potentiometer boasts a high degree of precision, with a maximum resistance tolerance of /- 0.1% and a minimum resistance tolerance of /- 0.5%. It also features a low wiper leakage resistance of less than 2 ohms at 25 degrees Celsius, ensuring minimal voltage drop and maintaining a stable output.

This potentiometer's shaft is constructed out of boron-silicon carbide for smooth operation and long life, with a Teflon bushing to minimize friction and wear. Its carbon composition resistive element provides excellent temperature stability, with a temperature coefficient of resistance (TCR) of 220 ppm/ C.

The Bourns 3683S-1-202L potentiometer comes with a flat, 3/8-24 threaded shaft, making it suitable for various mounting configurations. It also features a detent mechanism for positive stop positions, which can be customized to meet specific application requirements.

This precision potentiometer offers a high degree of reliability and stability, making it an excellent choice for applications in test and measurement, medical equipment, industrial automation, and other fields that demand precise voltage or resistance control.

The Bourns 3683S-1-202L precision potentiometer is a 2k decade type with a 2W power rating, no external wiper, and is known for its high precision and stability. Here are some pros and cons of buying this potentiometer:

1. High Precision: This potentiometer offers a high degree of precision with a tolerance of /- 0.05% and a TCR (Temperature Coefficient of Resistance) of 25 ppm/ C.

2. Wide Operating Temperature Range: It can operate from -55 C to 125 C, making it suitable for use in various applications and environments.

3. High Power Rating: With a power rating of 2W, this potentiometer can handle high power loads, making it ideal for applications that require a high current flow.

4. No External Wiper: The absence of an external wiper simplifies the design and reduces the risk of wear and tear.

1. Cost: The high precision and wide operating temperature range make this potentiometer more expensive compared to standard types.

2. Size: It is larger than standard potentiometers due to its high power rating and precision requirements.

3. Mounting: Due to its lack of an external wiper, it may require custom mounting solutions to ensure proper connection to the circuit.

In conclusion, the Bourns 3683S-1-202L precision potentiometer is an excellent choice for applications that require high precision, wide operating temperature ranges, and high power handling capabilities. However, its cost and size may be a drawback for some applications. If precision and power handling are not critical requirements, a standard potentiometer may be a more cost-effective solution.

Recommendation: If your application requires high precision, wide operating temperature ranges, and high power handling capabilities, the Bourns 3683S-1-202L precision potentiometer is an excellent choice. However, if cost and size are critical factors, consider a standard potentiometer with a lower power rating and tolerance.

Details:

Bourns 3683S-1-202L precision potentiometer 2k ohms 3 decade 2w character nop, this item is brand new, but does not include original packaging.

specifications passivecompos:

• brand: Bourns
• mpn: 3683s-1-202l

payments passivecompos:

• credit card: mastercard
• wallet: google-pay
• other

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• carrier: ups
• service: ups ground
• type: calculated
• transit: 5-12 days
• class: standard

offer passivecompos:

• prices: $47.89–$52.68
• item condition:
  • New
  • New – Open box
  • Used
• options: ship-to-home
• in stock #: 5
• started: november 20, 2025
• best offers: true
• availability: in stock
• sold #: 17

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• paid by: buyer
• policy: returns accepted
• method: money back
• time: 30 days

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

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• city: buffalo, new york
• # reviews: 8599
• rating: 99.7%