SLR-332DU3F

LED Indication - Discrete Overview

The SLR-332DU3F is a single-color orange LED from the ROHM Semiconductor SLR-332DU series. It features a 3.2 mm dome-shaped diffused lens with a viewing angle of 85 degrees. The component operates at a peak wavelength of 610 nm and delivers a light intensity of 10 mcd at a forward current of 10 mA. Electrical characteristics include a forward voltage of 2 V and a power rating of 60 mW. Designed for through-hole mounting, it has radial leads measuring 4 mm in length and width, with a maximum height of 4.3 mm. The device functions within an operating temperature range of -25°C to +85°C.

LED Indication - Discrete Feature Summary

• Provides distinct orange illumination via a 610 nm peak wavelength emission.
• Features a diffused dome lens design to achieve an 85-degree wide viewing angle.
• Supports standard through-hole installation with radial lead configuration.

LED Indication - Discrete Applications

• Panel status indicators
• Control equipment signal lights
• General-purpose electronic device indicators

LED Indication - Discrete Procurement Notes

Verify the specific suffix '3F' against the official ROHM datasheet to confirm the exact packaging type and compliance status. Ensure that the required forward current and voltage parameters align with the target circuit design before procurement. Cross-reference the manufacturing date code to verify production availability and lifecycle status.

LED Indication - Discrete Selection Notes

Select this component when a low-power, high-brightness orange indicator is required for through-hole PCB assembly. The 85-degree viewing angle makes it suitable for applications requiring broad visibility. Consider the 2 V forward voltage drop when designing the current-limiting resistor network to ensure optimal performance within the specified 60 mW power rating.

LED Indication - Discrete Part Context

This part belongs to the SLR-332DU series of single-color LEDs manufactured by ROHM Semiconductor. The series utilizes a 3.2 mm package size, distinguishing it from the more common 3 mm T-1 variants found in other product lines. The diffused lens option provides uniform light distribution compared to clear lens alternatives within the same form factor family.

LED Indication - Discrete Replacement Considerations

Direct substitutes within the same series include variations with different lens colors or wavelengths, such as the SLR-332DU3J for red emission. For identical optical and electrical specifications, verify cross-references with other manufacturers offering 3.2 mm through-hole orange LEDs with comparable forward voltage and luminous intensity ratings.