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500k Ohm Preset

Price 1.92 INR/ Piece

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MOQ : 1000 Pieces

500k Ohm Preset Specification

IP Rating
Not rated

Surface Finish
Smooth

Connector Type
Pin Type

Mounting Type
PCB Mounted

Efficiency
High

Feature
Adjustable, Reliable, Compact Design

Overheating Protection
NO

Humidity %
95 (Non-condensing)

Operating Temperature
-25C to +85C

Insulation Material
Plastic/Cermet

Shape
Rectangular

Product Type
Ohm Preset

Application
Electronic Appliances

Protection Level
Standard

Frequency (MHz)
50-60 Hertz (HZ)

Rated Voltage
250V AC

Energy Consumption
Low

Output Type
Variable Resistance

Color
White & Blue

Dimension (L*W*H)
9 mm x 6 mm x 7 mm

Weight
2 grams

Warranty
6-12 Month

Input Voltage
250V Max

Size
Standard

Phase
Single

Material
Cermet/Plastic

No Of Poles
Single

Connection Type
Through Hole

500k Ohm Preset Trade Information

Minimum Order Quantity
1000 Pieces

Supply Ability
5000 Pieces Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About 500k Ohm Preset

Resistance Range	500K
Part Number	PT17
Material	PLASTIC
Brand	NO
Color	WHITE/BLUE
Usage/Application	Electronic Appliances
Resistance Values	500 K

Function: A preset potentiometer is a type of variable resistor used to adjust or "trim" the resistance in an electronic circuit. The resistance value can be changed by turning the screw on top of the component.
Resistance Value: The value "500k ohm" or "504" corresponds to 500,000 ohms. The "504" code is a standard marking where the first two digits are the significant figures (50) and the last digit is the multiplier (4, or

10410 to the fourth power

104

), so

50104=500,00050 cross 10 to the fourth power equals 500 comma 000

50104=500,000 ohms.

Application: These components are used in various electronic projects and circuits for applications like voltage division, current control, and fine-tuning circuit parameters.

Precision and Durability

Engineered from robust cermet/plastic materials, this preset offers high reliability and stable performance, even after frequent adjustments. With tin-plated terminals and a minimum lifespan of 200 cycles, it stands out for its durability in commercial and industrial applications. The device retains high efficiency and low energy consumption, contributing to long-lasting operation.

Versatile and Compact Design

Designed for easy integration, the preset features a compact rectangular shape (9x6x7 mm) and standard PCB-mountable pin connectors. Its smooth surface and sleek white-and-blue color make it both functional and attractive for modern circuit boards. Adjustable from the top, it offers straightforward, precise tuning of resistance values in a range of electronic appliances.

Wide Application Range

Operating efficiently at 50-60Hz, the 500k Ohm preset is suitable for use in various electronic appliances across the manufacturing, trading, and distribution sectors. Its RoHS compliance and wide operating temperature range (-25C to +85C) ensure it meets international standards, offering flexible solutions for both import and export requirements.

FAQs of 500k Ohm Preset:

Q: How do I adjust the resistance value on the 500k Ohm preset?

A: The 500k Ohm preset features a top-adjust wiper, allowing you to change the resistance by turning the adjustment screw at the top using a small screwdriver. This enables precise setup according to your circuits requirements.

Q: What are the main benefits of using this preset in electronic appliances?

A: Its main advantages include adjustable resistance, compact size, reliable performance, high efficiency, and RoHS compliance. The device is designed for low energy consumption and offers at least 200 cycles of use, making it suitable for long-term applications.

Q: When should the 500k Ohm preset be used in a circuit?

A: Use this preset when you need to finely tune circuit resistance, calibrate devices, or set voltage levels in applications such as amplifiers, signal conditioning, or sensor modules, particularly in the 50-60Hz frequency range.

Q: Where is the 500k Ohm preset typically installed?

A: This preset is PCB-mounted with a through-hole, pin-type connector, making it ideal for installation directly onto standard printed circuit boards in electronic appliances and industrial systems.

Q: What is the process for mounting the preset on a PCB?

A: To mount the preset, insert its pin-type connectors into corresponding holes on the PCB, then solder the terminals securely. Ensure proper alignment for correct functioning and ease of top adjustment during calibration.

Q: How does this preset ensure safety and reliability in humid environments?

A: With an operating range of up to 95% non-condensing humidity and a standard protection level, the preset is engineered for stability in varied environmental conditions. However, it is not rated for water ingress (no IP rating), so it should be used in protected, indoor electronics.

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