HD150-0745 INTERNATIONAL Potentiometer Pot Resistance Lin

Review INTERNATIONAL Potentiometer Pot Resistance Company 30k Ohm .25% Lin

The International HD150-0745 potentiometer is a high-quality linear potentiometer designed for various applications where precise voltage control is required. With a resistance value of 30k ohms, this potentiometer falls under the category of medium resistance types.

The HD150-0745 potentiometer boasts a 25 watt linear power rating, making it suitable for handling moderate power loads. Its linear taper design provides a consistent resistance change as the potentiometer is rotated, ensuring accurate and reliable voltage adjustment.

This potentiometer features a robust construction with a carbon composition resistive element and a sturdy epoxy coating to protect against environmental factors. The shaft is long enough for easy adjustment, while the bushing ensures smooth rotation.

The HD150-0745 potentiometer is compatible with a wide range of voltage inputs, making it a versatile choice for various applications. Its termination is in the form of three wires - one for the voltage input, one for the wiper, and one for the ground.

This potentiometer comes in a compact, yet rugged housing with dimensions of 2.2 inches (55.9mm) in length, 1.1 inches (28.5mm) in width, and 0.8 inches (20.3mm) in height. The resistance value, power rating, and other specifications are clearly marked on the body for easy identification.

In summary, the International HD150-0745 potentiometer is a reliable and robust solution for applications that require precise voltage control and a medium resistance value. Its linear design, sturdy construction, and versatile compatibility make it a popular choice for electronic projects and industrial control systems.

The HD150-0745 and HD150-3967C potentiometers are both 30k ohm 25 watt linear potentiometers produced by Hiong Da Industrial Co. Ltd. Let's discuss their pros and cons to help you make an informed decision on which one to buy.

1. Wide operating temperature range (-40 C to 85 C)

2. Rotary type knob for easy adjustment

3. Long shaft for easier installation

4. RoHS compliant

1. Slightly larger size (5.3 inches long) compared to HD150-3967C

2. Higher price due to its larger size and additional features

1. Compact size (3.8 inches long)

2. Lower price due to its simpler design

1. Narrower operating temperature range (-20 C to 70 C)

2. Shorter shaft length

3. Not RoHS compliant

Both potentiometers serve the same resistance and wattage specifications. If size and cost are the primary considerations, the HD150-3967C would be the better choice due to its compact size and lower price. However, if you require a wider operating temperature range, a longer shaft, and RoHS compliance, the HD150-0745 would be the recommended option, despite its larger size and higher cost.

Based on the given information, if you prioritize size and cost, the HD150-3967C is the recommended potentiometer. However, if you need a wider operating temperature range, a longer shaft, and RoHS compliance, consider the HD150-0745 despite its larger size and higher cost.

Details:

See photos for details.

specifications passivecompos:

• brand: International
• mpn: Hd150-0745
• duty cycle: 25
• resistance rating: 30k

seller passivecompos:

• rating: 100.0%
• # reviews: 7752
• city: aitkin, minnesota

offer passivecompos:

• availability: in stock
• started: september 22, 2025
• price: $24.99
• item condition: New
• in stock #: 1
• sold #: 17
• options: ship-to-home

payments passivecompos:

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

shipping passivecompos:

• carrier: usps
• class: standard
• service: usps ground advantage
• type: fixed
• transit: 3-7 days

returns passivecompos:

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

general passivecompos:

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