- Electrical Passive Components Products
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- HONEYWELL 78WS-147
78WS-147 HONEYWELL Potentiometer
| Brand | HONEYWELL |
|---|---|
| Manufacturer Part Number | 78WS-147 |
Review HONEYWELL One Potentiometer 20kohm
The Honeywell 78WS-147 potentiometer is a high-quality adjustable resistance device designed for various applications. This particular model is identified by the part numbers 7320-826-2, 20kOhm, 5905-00-902-7737, and is manufactured by Honeywell Sensing and Control.
The 78WS-147 potentiometer is a linear, fixed wiper type, which means it provides a continuous and smooth resistance change as the wiper moves across the resistive element. The resistance value of this specific unit is 20 kilohms (20,000 ohms), making it suitable for a wide range of control and sensing applications.
This potentiometer features a compact design with an overall length of 3.0 inches (76.2 mm), width of 1.0 inch (25.4 mm), and height of 0.42 inch (10.7 mm). It is mounted on a white, phenolic insulator base with a central aperture for easy wiring access. The wiper terminal is gold-plated for improved conductivity and durability, ensuring reliable operation over time.
The Honeywell 78WS-147 potentiometer is designed to operate in temperatures ranging from -20 C to 70 C, making it suitable for use in various environments. The potentiometer has a power rating of 0.5 Watt and can handle a maximum voltage of 125V.
This device is also RoHS compliant, which means it contains no restricted substances, making it an environmentally friendly solution for your application. The Honeywell 78WS-147 potentiometer is a versatile and reliable component for your control systems, offering precise resistance adjustment and durability in various operating conditions.
The Honeywell 78WS-147 potentiometer is a 20kOhm linear volume control component commonly used in various applications such as HVAC systems and audio equipment. Here are some pros and cons that might help you in deciding whether to buy this specific potentiometer:
Pros:1. High Precision: With a 20kOhm resistance value, this potentiometer offers high precision and fine-tuning capabilities.
2. Linear Voltage Divider: Its linear voltage divider characteristic ensures that the output voltage is proportional to the rotation angle, making it suitable for applications where a consistent and accurate voltage drop is required.
3. Robust Design: The Honeywell 78WS-147 potentiometer is built with a robust design that can withstand harsh environments and frequent use.
4. Wide Operating Temperature Range: This potentiometer can operate in a temperature range of -40 C to 85 C, making it suitable for use in various applications with varying temperature conditions.
Cons:1. Limited Availability: Due to its specific part number and manufacturer, this potentiometer might be harder to find and source compared to more common options.
2. Higher Cost: Given its high precision and robust design, the Honeywell 78WS-147 potentiometer may cost more than some other options in the market.
3. Requires Careful Handling: As with any electronic component, the Honeywell 78WS-147 potentiometer should be handled with care to avoid damage.
In conclusion, the Honeywell 78WS-147 potentiometer offers high precision, a robust design, and a wide operating temperature range, making it a suitable choice for applications that require these characteristics. However, its limited availability and higher cost may be drawbacks for some users. Ultimately, the decision to buy this potentiometer depends on the specific requirements of your application and your budget constraints.
If you need a high-precision potentiometer for a harsh environment with a wide operating temperature range and can afford the higher cost, then the Honeywell 78WS-147 potentiometer is a recommended option. Alternatively, if you're looking for a more cost-effective solution or can settle for a less precise potentiometer, there may be other options in the market that better suit your needs.
Details:
specifications passivecompos:
- brand: Honeywell
- mpn: 78ws-147
shipping passivecompos:
- transit: 4-9 days
- carrier: usps
- type: fixed
- service: usps ground advantage
- class: standard
payments passivecompos:
- credit card: discover
- other
- wallet: paypal
general passivecompos:
- category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers
offer passivecompos:
- sold #: 10
- in stock #: 1
- options: ship-to-home
- availability: in stock
- price: $89.00
- item condition: New – Open box
- started: february 21, 2026
seller passivecompos:
- rating: 99.8%
- city: irvine, california
- # reviews: 6633
returns passivecompos:
- time: 30 days
- paid by: seller
- method: money back
- policy: returns accepted
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