LN39GCP

LED Indication - Discrete Overview

The Panasonic LN39GCP is a green light-emitting diode featuring a clear lens and radial through-hole mounting configuration. The component utilizes a 4mm round package design, suitable for standard PCB drilling patterns. It emits visible green light with defined spectral characteristics typical of the LN39 series. The device is engineered for direct visual indication applications requiring high brightness and reliability within standard operating temperature ranges.

LED Indication - Discrete Feature Summary

• Clear lens construction for optimized light transmission
• Radial leaded package for through-hole PCB integration
• Green emission spectrum for visibility

LED Indication - Discrete Applications

• Panel indicator lights
• Power supply status displays
• Electronic equipment front panels

LED Indication - Discrete Procurement Notes

Verify current availability as the LN39GCP may be classified as obsolete or discontinued by the manufacturer. Confirm last-time buy dates if immediate procurement is required. Cross-reference with equivalent green LED part numbers from other manufacturers to ensure supply chain continuity for ongoing production needs.

LED Indication - Discrete Selection Notes

Select this component only when specific 4mm radial form factors are mandated by existing mechanical designs. Evaluate forward voltage requirements against available drive circuits. Consider thermal management constraints if operating in enclosed environments. Verify compatibility with automated insertion equipment due to lead spacing specifications.

LED Indication - Discrete Part Context

The LN39GCP belongs to Panasonic's legacy LN39 series of axial and radial LEDs. This series was widely used in industrial and consumer electronics before transitioning to surface-mount technologies. The specific GCP variant denotes green color and clear packaging, representing a standard solution for discrete indication tasks prior to modern miniaturization trends.

LED Indication - Discrete Replacement Considerations

Direct substitutes include generic 5mm or 3mm green LEDs if mechanical clearance allows modification. For identical footprint replacement, verify lead diameter and bend radius compatibility. Alternative brands such as Kingbright or Vishay offer similar radial green LEDs, though pinout and electrical parameters must be validated against original circuit design.

LED Indication - Discrete FAQ

Is the LN39GCP currently in active production?

The component is listed as obsolete, indicating it is no longer actively manufactured.

What is the lead spacing for the radial package?

Standard radial packages typically feature 0.1-inch (2.54mm) spacing, but official datasheet verification is recommended for precise mechanical fit.