3006Y-1-104LF

Trimmer Potentiometers

Trimmer potentiometers are small, adjustable, ceramic-bodied resistors with a built-in adjustment screw, primarily used for tuning and calibration applications. Known as "trimpots", they are used for a variety of applications such as voltage regulation and audio systems. Trimmer potentiometers are available in both single-turn (analog) and multi-turn (digital) varieties. Common trimmer potentiometers are the 3006Y-1-104LF series, which are miniature, single-turn potentiometers.

Application Field of 3006Y-1-104LF

The 3006Y-1-104LF series is mainly used for a variety of electronic circuit and chip designs, such as mechanical TV tuners, microwave ovens, digital cameras, and automotive audio systems, among others. These trimpots are also used in custom electronic and prototype products, where a smaller form factor is required. These trimpots are typically found on printed circuit boards and hand- soldered to the pads or contact points.

Working Principle of 3006Y-1-104LF

The working principle of the 3006Y-1-104LF trimpot is similar to that of other trimpots. It consists of a ceramic-based cylinder with a rotatable, circular track that contains an electrical contact and a built-in adjustment screw. When the adjustment screw is turned, it moves the contact along the circular track, varying the resistance value of the device. In other words, this trimpot works as a variable resistor. The range of resistance adjustment is typically between 10K and 220K ohms.

The construction of the 3006Y-1-104LF trimpot is also quite simple. The base material is ceramic, and the track is made from silver. The contact is usually made of phos bronze, and the adjustment screw is usually made of either brass or stainless steel. The adjustment screw is used to make calibrated adjustments to the resistance value.

In terms of electrical properties, the 3006Y-1-104LF trimpot has a maximum power output of 0.3 watts. The contact resistance can reach up to 5 mΩ, with an insulation resistance of 10MΩ at 500 VDC. The temperature range for this trimpot is from -55°C to +85°C, and it has an insulation resistance of 10MΩ at 500 VDC. This trimpot is also insusceptible to vibration and shock.

Conclusion

The 3006Y-1-104LF series is a popular trimpot and is widely used in many electronic circuits and chip designs due to its small size and adjustable resistance. It works in the same way as other trimmer potentiometers, by rotating an adjustment screw to move the contact along the circular track, thereby changing the resistance. This trimpot has a maximum power output of 0.3 watts and can reach up to 5 mΩ of contact resistance. In addition, this trimpot has a temperature range of -55°C to +85°C, and is highly resistant to vibration and shock.