POT3321H-1-504 MURATA Trimmer Potentiometers

Review MURATA Trimmer Potentiometers 500k Ohm

Murata Electronics' POT3321H-1-504 trimmer potentiometers are versatile and high-performing components designed for use in various electronic applications. These 500k , 20-position trimmer potentiometers offer a reliable solution for precision adjustments in circuits.

The POT3321H-1-504 trimmer potentiometers are constructed with a polyester film resistive element. This type of element ensures excellent stability and resistance to temperature coefficients, making it an ideal choice for applications where precision and stability are crucial. The potentiometer's resistance value of 500 kilo-ohms allows for fine adjustments in voltage or current, providing the flexibility to fine-tune circuit performance.

This trimmer potentiometer features a rotary design with a shaft length of 12.7mm and an overall length of 39.2mm. The 20-position detent mechanism offers distinct detents at each position, enabling easy and accurate adjustments. The component is RoHS compliant, ensuring that it meets the stringent environmental regulations.

The POT3321H-1-504 trimmer potentiometer is designed with a compact housing made of thermosetting resin. Its compact size and low profile make it suitable for use in confined spaces and applications where a low-profile component is preferred. The potentiometer's wiper is gold-plated, ensuring excellent electrical contact and ensuring long-lasting performance.

Furthermore, the POT3321H-1-504 trimmer potentiometer is designed with a wide operating temperature range, from -25 C to 85 C. This wide temperature range makes it suitable for use in various environments and applications, ensuring that the component can perform consistently under various conditions.

In summary, Murata Electronics' POT3321H-1-504 trimmer potentiometer is a high-performing and reliable component designed for precision adjustments in electronic circuits. Its 500k resistance value, 20-position detent mechanism, and compact design make it a versatile solution for various applications. With excellent stability, wide operating temperature range, and gold-plated wiper, this trimmer potentiometer is an excellent choice for engineers and designers seeking a high-quality and reliable component for their projects.

Murata Electronics' POT3321H-1-504 trimmer potentiometers are commonly used in various electronic projects due to their high-quality components and precise adjustment capabilities. Here are some pros and cons of buying these potentiometers:

1. High-precision: These potentiometers offer a high degree of precision, making them suitable for applications where accurate adjustment of voltage or resistance is required.

2. Durable: Murata Electronics is known for producing high-quality components, and these potentiometers are no exception. They are built to withstand the rigors of regular use, making them a reliable choice for electronic projects.

3. Low Teflon Wear: These potentiometers have a low Teflon wear rate, which means that they maintain their accuracy over long periods of use.

4. Wide Operating Temperature: These potentiometers can operate over a wide temperature range, making them suitable for use in various electronic applications.

5. Linear Taper: These potentiometers have a linear taper, which means that the resistance changes linearly with the rotation of the potentiometer. This makes them easy to use and calibrate.

1. Cost: Murata Electronics' POT3321H-1-504 potentiometers can be more expensive than some other brands. This may be a consideration for hobbyists or those working on budget projects.

2. Size: These potentiometers have a larger diameter than some other types, which may make them less suitable for applications where space is limited.

3. Requires External Trimming Tool: These potentiometers require an external trimming tool to set the initial resistance value. This may add to the cost and complexity of the project.

Murata Electronics' POT3321H-1-504 trimmer potentiometers offer high precision, durability, and a wide operating temperature range, making them a popular choice for electronic projects. However, their cost and size may be a consideration for some users. Ultimately, if precision and durability are top priorities, these potentiometers are a worthwhile investment.

If you are looking for a high-precision, durable trimmer potentiometer for your electronic project, Murata Electronics' POT3321H-1-504 potentiometer is a great choice. However, if cost or size is a concern, you may want to consider alternative options from other manufacturers.

Details:

Insulation resistance: 1000m ohm min 500vdc. Residual resistance: 2 ohm max. Fax machines. Trimmer potentiometers, 500k ohm, 20%, top adjust, single turn, sealed cermet, round, 6.6mm package, uv94v-0 flammability, rating: standard resistance range: 10 ohm to 5m power rating: 0.5w 70 c, max working voltage : 300vdc, wiper current: 100ma max.

specifications passivecompos:

• brand: Murata
• mpn: Pot3321h-1-504

returns passivecompos:

• policy: no returns

payments passivecompos:

• wallet: google-pay
• other
• credit card: diners-club

offer passivecompos:

• options: ship-to-home
• started: december 7, 2025
• price: $35.00
• item condition: New – Open box
• sold #: 19
• availability: in stock

general passivecompos:

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

shipping passivecompos:

• type: fixed
• transit: 4-6 days
• class: standard
• service: standard

seller passivecompos:

• city: st petersburg, fl
• # reviews: 41
• rating: 100.0%