392JB-2.5K HONEYWELL Potentiometer

Review HONEYWELL Potentiometer 2.5 Ohms

The Honeywell 392JB-2.5K Potentiometer, part number T121988, is a high-quality adjustable electrical resistor specifically designed for various industrial and commercial applications.

This potentiometer features a 2.5-kilohm resistance value with a linear taper, providing accurate and consistent resistance adjustments. The ceramic construction of the resistive element ensures reliable and stable performance, making it suitable for use in environments where precision and durability are essential.

The Honeywell 392JB-2.5K Potentiometer comes in a compact, 3.25 inch (8.26 cm) long, 1.34 inch (3.4 cm) wide, and 1 inch (2.54 cm) tall housing, allowing for easy installation in most applications. With a rotary shaft design, it is easy to adjust the resistance value by turning the shaft with a screwdriver or your fingers.

The potentiometer has a detent mechanism at its 0 and 180-degree opposing positions, providing visual and tactile feedback for precise adjustments. Likewise, it features a wiping mechanism that ensures continuous contact between the wiper and the resistive element, ensuring accurate and consistent resistance readings.

The housing of the Honeywell 392JB-2.5K Potentiometer is made of rugged, high-impact thermoplastic material, and comes with a baked-on, over-molded Teflon coating that resists wear and tear, moisture, and chemical intrusion. It is also RoHS compliant, making it an eco-friendly choice forenvironments that require low levels of hazardous substances.

In summary, the Honeywell 392JB-2.5K Potentiometer T121988 is a rugged, compact, and high-performing potentiometer designed for industrial and commercial applications. Its linear taper, ceramic construction, and wiping mechanism ensure precise, reliable, and consistent resistance adjustments, while its rugged thermoplastic housing and Teflon coating make it resilient against the demands of harsh environments.

Honeywell 392jb-2.5k Potentiometer (T121988): Pros, Cons, and Conclusion

The Honeywell 392jb-2.5k potentiometer (T121988) is a popular choice for various control applications. To help make an informed decision about this product, this analysis provides a list of pros and cons based on its features, specifications, and potential limitations.

1. Wide Operating Temperature Range: The Honeywell 392jb-2.5k potentiometer can operate in temperatures ranging from -65 F to 175 F (-54 C to 80 C), making it a suitable choice for environments with varying temperature conditions.

2. Smooth and Linear Resistance: The potentiometer offers a smooth and linear resistance characteristic, making it ideal for precise resistance measurements. Linearity prevents errors and provides more accurate results.

3. Durable Construction: This rotary potentiometer features a rugged, die-cast aluminum housing. Its high-temperature insulating material and bushing make it suitable for heavy use in industrial and commercial applications.

4. Low Tangent Angle: The Honeywell 392jb-2.5k potentiometer has a low tangent angle, which means it provides a faster response time. This makes it an excellent choice for controlling systems where quick response is crucial.

5. RoHS Compliant: The component is RoHS compliant, ensuring compliance with the European Union's Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (RoHS).

1. Requires an External Shield: Unlike some other potentiometers, the Honeywell 392jb-2.5k does not have a built-in ground shield. Users must provide an external ground to prevent interference and ensure maximum accuracy.

2. Limited Learn-by-Doing Kits: The Honeywell 392jb-2.5k potentiometer is not commonly available as a part of a learn-by-doing kit or other low-cost educational resources for beginners in electronics.

3. Slightly Higher Price Compared to Some Competitors: Due to its premium features and high precision, the Honeywell 392jb-2.5k potentiometer might have a slightly higher price tag compared to some competitors in its class.

The Honeywell 392jb-2.5k potentiometer is an exceptional choice for applications requiring a precise and linear resistance measurement, combined with excellent temperature stability, rugged build, and quick response times. Its wide operating temperature range also makes it a versatile option for various industries and environments. Although it may be somewhat more expensive compared to some competitors, the features mentioned make the Honeywell 392jb-2.5k a valuable investment for professional applications where consistent and accurate performance is necessary. Ultimately, the decision to buy the Honeywell 392jb-2.5k potentiometer should be based on your project requirements, available budget, and need for the unique features it offers.

Details:

Open to making bulk deals. Rush orders ship same day. We proudly sell hard-to-find parts, components, and machines to makers manufacturers. Honeywell 392JB-2.5K-s potentiometer 2.5 k ohms T121988 brand:: Honeywell, condition: this is a new item, without original packaging and includes 30 day warranty.

Extra information. Glad you stopped by.

specifications passivecompos:

• brand: Honeywell
• mpn: 392jb-2.5k

returns passivecompos:

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

general passivecompos:

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

shipping passivecompos:

• class: standard, expedited, one-day
• carrier: ups
• type: calculated
• service: ups ground, ups 2nd day air, ups 3 day select, ups next day air
• transit: 4-10 days

seller passivecompos:

• # reviews: 18101
• rating: 99.5%
• city: el paso, texas

payments passivecompos:

• other
• wallet: paypal
• credit card: diners-club

offer passivecompos:

• availability: in stock
• sold #: 27
• started: february 10, 2025
• options: ship-to-home
• price: $199.99
• item condition: Used
• best offers: true
• in stock #: 1