WW2JB270R

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Through-hole resistors refer to resistor components, which are assembled by installing the leads of the component on the assembly board, and then soldering and fixing it. The WW2JB270R through-hole resistor is a 270 ohm resistive component used in electrical and electronic devices for sensing, current-limiting, and stabilization purposes. Generally, it is used in audio equipment or low-voltage applications that require high precision. In addition to the simple 270 ohm resistance value, it can also be calibrated to a very precise resistance value of ±1%. It has been used widely in a variety of electronic products, such as power supplies, amplifiers, and audio equipment.

The WW2JB270R through-hole resistor is an axial lead resistor with a 2.2 mm diameter, 7.7 mm body length, and 5 mm lead length. It has a maximum power rating of 0.6 watts and a temperature range of -65°C to +105°C. It has a RoHS compliant lead-free finish, and is constructed from RoHS compliant tin-lead alloy. Its physical appearance features white resistive paint and has a cylindrical, slightly conical shape. It has a standard 2-pin plastic housing with internal solder pins for easy through-hole assembly.

The WW2JB270R has a metal film resistor construction. This means that an insulating layer is formed on a metal substrate such as aluminum or nickel. This layer is then covered with an oxidizing layer that acts as a resistor. The resulting thin oxide layer acts as a semiconductor, which helps to produce a precise resistance value. In addition, the metal film resistors have low power losses, making them ideal for high-precision applications.

A major advantage of the WW2JB270R is its low inductance values. A low inductance value makes it suitable for use in high-frequency applications, as the high frequency will cause inductance, causing the resistance to vary. With a low inductance value, this variation is minimized, providing better control of the current.

Another advantage of the WW2JB270R is its high accuracy. The device has an accuracy rating of ±1%, ensuring that the measured voltage is accurate. This is important in circuit designs, as it can help prevent incorrect measurements. This accuracy also makes it useful in calibration applications, as it can be used to meet tight tolerance requirements.

The WW2JB270R is also highly reliable and durable. It has a high temperature and power rating, making it suitable for use in industrial and commercial applications. It is also highly resistant to vibration and shock, making it suitable for use in mobile applications. Moreover, the oxide layer on the metal film portion of the resistor is highly resistant to wear and tear, ensuring that the component will remain in excellent condition even after years of use.

In conclusion, the WW2JB270R is an excellent choice for a variety of applications. It has a precise resistance value, low inductance, high accuracy, and high durability, making it suitable for a variety of applications, from low-voltage applications to industrial and commercial applications. It is also RoHS compliant, making it a safe and reliable choice for any electronic device.

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