SPP2UL3R30JLF Resistors

Through hole resistors are an essential component in all kinds of electrical and electronic applications. The SPP2UL3R30JLF series, from Panasonic, is a through-hole resistor with a wide range of application fields and working principles. Let’s take a closer look at how it works and how to use it in different applications.

The SPP2UL3R30JLF is a high voltage 3 watt through-hole resistor, which is designed to provide excellent heat dissipation characteristics, while still maintaining a small size. It has a 0.3 ohm resistance value with an operating temperature range of -40°C to +85°C, a rated power of 3 watts, an insulation voltage of 5,000VAC and a resistance tolerance of 1%.

The SPP2UL3R30JLF has a wide range of application fields including audio and RF products, computer power supply, automotive components, lighting, power supplies, medical equipment, home appliances, audio amplifiers, and telecommunications equipment. It can also be used in high voltage power supply circuits, motor control circuits, and high-end industrial applications.

The working principle of the SPP2UL3R30JLF is simple. It is a surface-mount through-hole resistor which utilizes thick-film technology. This means that the device is built using a series of layers of conductive and dielectric materials, with an outer metal layer, which together can act as a resistor. The device is highly reliable and is shock resistant up to 10kV. The high power rating of 3 Watts allows the device to dissipate heat efficiently and maintain stable performance. This ensures that the resistor is able to withstand voltage spikes and other harsh environments while still providing precise and reliable performance.

In summary, the SPP2UL3R30JLF series through-hole resistor is an ideal choice for a wide variety of applications. It is highly reliable, efficient, and shock resistant, while still having a small size. Its benefits make it an ideal choice for various audio and RF products, computer power supplies, automotive components, medical equipment, power supplies, telecommunication equipment, and industrial applications.