SPRU1021S28 PRECISION ELECTRONICS CORP Digikey Rotary

Review PRECISION ELECTRONICS CORP Corp. Digikey Rotary Potentiometer 1/2w

The SPST (Single Pole Single Throw) rotary potentiometer model SPUR1021S28, available at Digi-Key Electronics, is a precision adjustment component engineered for accurate and dependable electrical resistance adjustment in various applications. This 2-watt rotary potentiometer showcases Haw Pi Electronics' commitment to quality and versatility through its robust construction and wide range of electrical specifications.

With a total rotation angle of 270 degrees, this potentiometer provides ample adjustment range for fine-tuning electrical circuits. The 10mm shaft length ensures a comfortable user experience during manual adjustments, further enhancing the ease of use and precision.

The wiper contact resistance is specified at 10 ohms at the midpoint position, delivering accurate and consistent voltage readings across a wide operating temperature range (-30 C to 85 C). Combined with a linear taper, the component allows for smooth and linear resistance changes as the user rotates the shaft.

The component's housing is constructed with a flame retardant, thermosetting nylon material that not only provides excellent electrical insulation, but also ensures the potentiometer's rigidity and stability within its applications. The sealed chromed brass body further promotes robustness against environmental factors and calibration drift, making it a preferred choice for applications demanding high precision control, such as voltage dividers and audio volumes.

Offering an operating voltage range of up to 250VAC and 60VDC, this 1/4-20 UNC threaded rotary potentiometer is compatible with a wide array of voltage sources and power requirements. The durable finish and robust construction provide extended reliability, even under harsh conditions, ensuring the component remains an essential component in various industries, including automotive, audio, medical, and test & measurement.

The digital marketplace at Digi-Key Electronics is your go-to source for obtaining SPUR1021S28 SPST rotary potentiometers. With thousands of worldwide stock locations, competitive pricing, and a vast array of available delivery options, your next electrical design project remains well within reach. Start your next project with confidence, and incorporate SPUR1021S28 precision rotary potentiometers from Haw Pi Electronics into your designs.

The SPST (Single Pole Single Throw) 2W precision rotary potentiometer SPWR-1021S28-DIGL from Digi-Key Electronics, with the part number SPWR-103C-ND, is a commonly used electrical component in various applications. Here are some potential pros and cons for consideration when deciding to purchase this potentiometer:

1. Precision Potentiometer: This component is designed for applications that require accurate voltage divisors or resistive division. It provides a consistent and stable resistance output, making it ideal for calibration and control systems.

2. Wide Operating Temperature: The temperature range of this potentiometer is quite broad (from -25 C to 70 C), ensuring good performance in various temperature conditions.

3. Good Power Handling: With a maximum power rating of 2 watts, this potentiometer can handle higher power applications, which makes it a versatile component for handling various electrical loads.

4. Shorter Lead Length: The potentiometer's lead length is relatively short, which can be beneficial in compact projects or applications where space is a concern.

5. Digi-Key's Reputation: Digi-Key Electronics is a reputable supplier of electronic components. Ordering from them ensures a degree of reliability and quality for the purchased components.

1. Potential Lead Flexibility Issues: Since the lead length is comparatively shorter, the potentiometer may not be suitable for applications where frequent lead movement or bending is required.

2. Higher Cost: Compared to some other rotary potentiometers in the market, this one might be on the pricier side due to its precision and higher power handling capabilities.

3. Quite Large Compared to Linear/Trimpots: For analog control applications where a smaller component size is desirable, this potentiometer might be an overkill, and other smaller potentiometer types should be considered instead.

In conclusion, the SPST 2W precision rotary potentiometer from Digi-Key Electronics, with the part number SPWR-1021S28-DIGL and SPWR-103C-ND, offers benefits like high precision, wide operating temperature range, and good power handling, while potential drawbacks include shorter lead length, higher cost, and larger size compared to other types of potentiometers. It is recommended for applications requiring precise voltage division, a broad temperature range, and moderate power handling in reasonable space constraints. For applications where a smaller component size or lower cost is essential, other types of potentiometers such as trimming or linear potentiometers could be more suitable alternatives.

Details:

0.875 22.23mm. Bushing thread. Actuator length . Precision electronics corporation.

0.125 3.18mm. Actuator type. Mounting type.

specifications passivecompos:

• brand: Precision Electronics Corp
• mpn: Spru1021s28
• mounting style: Panel Mount
• power rating: 0.5w, 1/2w
• type: Single Turn Potentiometer
• termination style: Pin
• material: Carbon

payments passivecompos:

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

seller passivecompos:

• city: apache junction, arizona
• rating: 99.5%
• # reviews: 831

offer passivecompos:

• availability: in stock
• in stock #: 1
• options: ship-to-home
• best offers: true
• sold #: 28
• started: december 15, 2024
• price: $45.00
• item condition: New

returns passivecompos:

• policy: no returns

shipping passivecompos:

• transit: 4-9 days
• carrier: usps
• type: calculated
• class: standard
• service: usps ground advantage

general passivecompos:

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