This document describes the features and characteristics of Agilent HLMP-3707 T-13/4 and T-1 Ultra-Bright LED lamps. These lamps have improved brightness and color performance, and are suitable for applications such as lighted switches, backlighting front panels, light pipe sources, and keyboard indicators.
The HLMP-3707 series are ultra‑bright, high‑efficiency LED lamps offered in red, yellow, green and emerald‑green colors. They are intended for lighted switches, panel backlighting, light‑pipe sources, and keyboard indicators. The devices are available in T‑13/4 (5 mm) and T‑1 (3 mm) packages and are IC‑compatible with low‑current operation.
Key specifications include typical luminous intensities of 90 mcd (red) to 111 mcd (green), peak forward currents up to 90 mA, and operating temperature ranges from –55 °C to +100 °C. Various mechanical options such as bulk, tape‑and‑reel, and right‑angle housing are offered, and detailed soldering recommendations (e.g., wave‑solder peak temperature 245 °C) are provided to ensure reliable assembly.
| Typical luminous intensity (Red) | 90.2 mcd |
|---|---|
| Typical luminous intensity (Yellow) | 96.2 mcd |
| Typical luminous intensity (Green) | 111.7 mcd |
| Peak forward current (Red) | 90 mA |
| Peak forward current (Yellow) | 60 mA |
| Peak forward current (Green) | 90 mA |
| Operating temperature range | -55 °C to +100 °C |
| Package outline D dimensions | 2.79 mm × 2.29 mm |
The peak forward current is 90 mA for the red and green versions and 60 mA for the yellow version.
A wave‑solder peak temperature of 245 °C is recommended, with pre‑heat set to 150 °C and dwell time of 3–5 seconds.