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SM1206RC-IL

SM1206RC-IL

Bivar Inc.
Red 645nm LED Indication - Discrete 2V 1206 (3216 Metric)
Active2,054 in stock
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Overview

The SM1206RC-IL is a red surface-mount LED featuring an integrated inner lens for high luminous intensity and a narrow 30-degree viewing angle. It is housed in a standard 1206 (3216 Metric) footprint and operates at a peak wavelength of 645nm. This component is designed for applications requiring directional light output and clear indication in a compact form factor.

Why Choose This Part

The integrated inner lens eliminates the need for external optics to achieve a narrow beam, saving vertical PCB space. Its colorless water-clear lens ensures maximum light transmission and high luminous intensity at a standard 20mA test current.

Applications

Directional Status Indicators
The 30-degree narrow viewing angle makes it ideal for front-panel indicators where light needs to be focused or restricted to a specific observer position.
Light Pipes and Couplers
The integrated inner lens and focused beam allow for efficient coupling into rigid or flexible light pipes with minimal light bleed.
Optical Switches
Suitable for use in simple optical interrupt or reflective sensors where a concentrated red light source is required.

Key Specifications

Color Red
Lens Size 1.10mm Dia
Lens Color Colorless
Lens Style Round with Flat Top
Height (Max) 1.40mm
Configuration Standard
Mounting Type Surface Mount
Viewing Angle 30deg
Current - Test 20mA
Package / Case 1206 (3216 Metric)
Size / Dimension 3.20mm L x 1.60mm W
Lens Transparency Clear
Wavelength - Peak 700nm
Millicandela Rating 2.1mcd
Wavelength - Dominant 645nm
Supplier Device Package 1206
Voltage - Forward (Vf) (Typ) 2V

Getting Started

When designing the PCB footprint, use standard 1206 solder pads and ensure correct polarity as indicated by the package markings. For most 3.3V or 5V logic systems, a series current-limiting resistor is required to target the 20mA test current and stay within the 2V forward voltage specification.

Also Consider

APT3216EC Kingbright - A standard 1206 red LED offering a wider viewing angle for general-purpose status indication.

Categories

Sensors > Light & Color Sensors