TB45A BCI Potentiometer

Review BCI Model Potentiometer

The BCI TB45A is a top-tier linear potentiometer designed for precision and durability. Featuring a tantalum resistance element, this potentiometer guarantees exceptional stability and minimal drift over time, ensuring optimal accuracy in various applications. The TB45A comes with a brass housing, which not only adds to its robustness but also facilitates excellent thermal conductivity for optimal performance under different temperature conditions.

This potentiometer boasts a high operating temperature range of -30 C to 125 C (-22 F to 257 F), making it an excellent choice for use in demanding environments. Its linear taper design delivers consistent resistance change for controlled adjustments, while the wiper diameter of 5.8mm (0.23 inches) offers ample surface area for efficient signal transfer.

The BCI TB45A is a 3-terminal potentiometer, designed for easy integration into various circuits. Its resistance value is 100k , perfect for many voltage divider applications and resistance measurements. It is rated for a maximum power dissipation of 3W, catering to applications that demand high power handling capability.

One unique feature of this potentiometer is its conformal coating. The coating protects the components from moisture, dust, and other contaminants, extending the device's operational life and ensuring reliable performance, even under harsh conditions. The coating does not affect the potentiometer's electrical properties, maintaining the high level of precision that is characteristic of BCI's potentiometer line.

An additional advantage of the TB45A is its 1" (25.4mm) length, making it a convenient size for most electronic projects and repair tasks. The potentiometer comes with lead wires pre-attached to save you the trouble of making your own connections. With the TB45A, you get the perfect blend of precision, robustness, and versatility, delivered by a reputable manufacturer known for its dedication to engineering excellence.

The BCIsys TB45A potentiometer is a popular choice for various applications due to its versatile features. Here are the pros and cons of buying this potentiometer:

1. High Precision: The TB45A potentiometer offers high precision with a tolerance of /- 1%.

2. Wide Application Range: This potentiometer can be used in a wide range of applications due to its large resistance range of 100 to 250k .

3. Robust Design: The TB45A has a robust design with a heavy-duty 5mm shaft and a total length of 53mm.

4. Good Temperature Stability: This potentiometer can maintain a stable resistance value even in extreme temperatures, making it suitable for use in harsh environments.

5. Low Resistance Option: The TB45A is available in a low resistance version (50 ) for applications that require low resistance.

1. Higher Cost: Compared to other standard potentiometers, the TB45A is more expensive due to its high precision and robust design.

2. Limited Wiping Configuration: The TB45A has a linear wiping configuration, which may not be suitable for applications that require a rotary encoder output.

3. Size: The TB45A has a larger size than standard potentiometers due to its heavy-duty design and long shaft.

The BCIsys TB45A potentiometer is a high-precision, robust solution suitable for various applications where high performance and reliability are essential. Despite its larger size and higher cost, the TB45A offers excellent temperature stability and a wide range of resistance values. If you require a rotary encoder output or a smaller size, you may want to consider alternative potentiometer options.

If you are looking for a high-performance, robust potentiometer with excellent temperature stability and high precision, the BCIsys TB45A is a great option. It is a versatile device suitable for various applications in harsh environments where precision and reliability are crucial. While its larger size and higher cost may be a drawback for some, the benefits of using this potentiometer outweigh the cons for many applications.

Details:

Bci model: TB45A potentiometer. System ships via USPS and FedEx ground express.

specifications passivecompos:

• brand: Bci
• mpn: Tb45a

payments passivecompos:

• other
• wallet: paypal
• credit card: discover

offer passivecompos:

• options: ship-to-home
• started: january 7, 2025
• best offers: true
• sold #: 21
• availability: in stock
• in stock #: 1
• price: $24.99
• item condition: Used

returns passivecompos:

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

general passivecompos:

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

shipping passivecompos:

• class: standard, expedited
• service: fedex ground or fedex home delivery, usps ground advantage, usps priority mail
• type: calculated
• carrier: fedex, usps
• transit: 3-7 days

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• city: phoenix, arizona
• # reviews: 12920
• rating: 99.8%