42-JA CLAROSTAT/HONEYWELL Potentiometer

Review CLAROSTAT/HONEYWELL Series 42ja Potentiometer 1k Ohm

The Clarostat/Honeywell 42-JA, also known as the 42-JA potentiometer, is a high-quality adjustable voltage divider designed for various applications where precise voltage regulation is required. This linear potentiometer, manufactured by Honeywell, features a 1,000-ohm resistance value with a 10k full-scale range.

The 42-JA potentiometer's body is made of a robust, thermoplastic material, ensuring durability and resistance to environmental conditions. The wiper, or the sliding contact, is constructed from a gold-plated brass material, ensuring excellent electrical conductivity and long-lasting performance. The shaft is made of a high-strength, nickel-plated brass material, providing both rigidity and excellent resistance to corrosion.

This potentiometer offers a smooth, linear taper, making it ideal for applications where precise resistance adjustments are essential. The 42-JA is suitable for use in a wide temperature range, with a operating temperature between -20 C and 85 C. The potentiometer is also RoHS compliant, making it an environmentally friendly choice for electronic projects and applications.

The 42-JA potentiometer comes with a threaded shaft, allowing it to be easily mounted on a panel or PCB using the provided mounting hardware. The thread is a standard M3 size, making it compatible with various mounting configurations. Additionally, the potentiometer features a detent mechanism, which provides click stops at regular intervals, allowing for precise adjustments and ease of use.

In summary, the Clarostat/Honeywell 42-JA is a high-performance, 1,000-ohm linear potentiometer suitable for precision voltage regulation applications. Its robust construction, smooth taper, and wide temperature range make it an excellent choice for various industries, including automotive, industrial, and consumer electronics. With its gold-plated brass wiper and nickel-plated brass shaft, the 42-JA offers excellent electrical conductivity and long-lasting performance.

The Clarostat/Honeywell 42-JA or 42JA potentiometer is a 1K linear precision potentiometer commonly used in various applications such as voltage dividers, voltage control, and gain adjustments. Here are some pros and cons that might help you decide whether to purchase this potentiometer:

1. High Precision: This potentiometer offers a high degree of precision with a tolerance of /- 1%, making it suitable for applications where accurate voltage control is required.

2. Wide Operating Temperature Range: The 42-JA potentiometer can operate in a temperature range of -20 C to 85 C, making it suitable for use in a broad range of environments.

3. Low Impedance: With a low impedance of 17 ohms at 25 C, this potentiometer can provide a stable voltage output with minimal signal loss.

4. Stable Over Time: The Clarostat/Honeywell 42-JA potentiometer is known for its stability over time, making it an ideal choice for applications requiring long-term voltage control.

5. Robust Construction: The potentiometer has a rugged construction, making it suitable for use in industrial environments.

1. Limited Resistance Range: The 42-JA potentiometer is available in a 1K resistance range only, which might not be suitable for all applications.

2. Cost: Compared to other potentiometers with similar specifications, the 42-JA potentiometer may be more expensive.

3. Manual Adjustment: This potentiometer requires manual adjustment, which might not be ideal for applications requiring automatic voltage control.

The Clarostat/Honeywell 42-JA potentiometer is a high-precision, low-impedance, and robust linear potentiometer suitable for various applications requiring accurate voltage control. Its high precision, wide operating temperature range, and stable performance over time make it an excellent choice for industrial and laboratory applications. However, its limited resistance range and manual adjustment might not be suitable for all applications, and its cost may be a consideration for some users.

If you require a high-precision, low-impedance potentiometer for voltage control applications in a broad temperature range, the Clarostat/Honeywell 42-JA potentiometer is a great choice. However, if you need a wider resistance range or automatic adjustment, you may want to consider other options. Additionally, if cost is a significant concern, you may want to explore alternative potentiometers with similar specifications at a lower price point.

Details:

specifications passivecompos:

• brand: Clarostat/honeywell
• mpn: 42-ja
• duty cycle: 100

seller passivecompos:

• city: albany, new york
• rating: 100.0%
• # reviews: 730

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• service: usps ground advantage
• transit: 5-9 days
• carrier: usps
• class: standard
• type: calculated

offer passivecompos:

• best offers: true
• options: ship-to-home
• prices: $35.00–$65.00
• item condition:
  • New
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  • New – Open box
• availability: in stock
• sold #: 20
• started: february 13, 2025
• in stock #: 5

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• policy: no returns

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general passivecompos:

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