TE Connectivity 680mΩ Metal Film Resistor 0.5W ±5% LR1LJR68

The LR Series of metal film resistors from TE Connectivity are superior quality resistors with 1% tolerance as well as temperature coefficients down to 50 ppm. The LR1L series are a low Ohmic value range from 0.1 to 0.82 ohm. Ideally suited where low resistance and small size are required, metal film resistors have excellent stability under load along with the ability to work under severe environmental conditions. They exhibit very low noise current and voltage coefficients and are available in a wide range of resistance values. Suitable for general purpose and precision applications in a range of industries, the LR1L series of resistors are both versatile and reliable.

The resistive element comprises a thin film of nickel-chrome alloy evaporated onto a high thermal conductivity ceramic element. Metal end caps are force fitted to the element prior to spiralling to value. Tinned copper lead wires are welded to the end caps and the components are then coated. One coat of phenolic resin is followed by three coats of epoxy resin. All resistors are tested for value and tolerance.

• 0.5W Rated Power @ 70°C
• Superior quality metal film
• 1% tolerance
• Coefficients down to 50 ppm
• Low ohmic value range from 0.1 to 0.82 ohm
• Excellent stability under load and severe environmental conditions
• Very low noise current and voltage coefficients

Axial, 0.25W - 0.4W

High stability metal film resistors. Extremely low current-noise level with low temperature coefficient and close tolerance.