LED GRN/YLW CLEAR 3MM T/H 3SBCC-Y/G Equivalent & Substitute Parts

Part Overview

The 3SBCC-Y/G is a bidirectional through-hole LED indicator manufactured by Bivar Inc., featuring dual-color capability with green and yellow light emission. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and production continuity. The part delivers 15mcd green and 20mcd yellow output with clear lens transparency, suitable for applications requiring high brightness indication in 3mm form factor.

Substiute Parts

3SBCC-Y/G

Bivar Inc.In Stock: 8323SBCC-Y/G Datasheet

Current PartRFQ

3BC-Y/G

Bivar Inc.In Stock: 8063BC-Y/G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3SBCC-Y/G is determined by the following critical parameters:

Mandatory Matching Criteria:

• Manufacturer: Bivar Inc.
• Color Configuration: Green and Yellow bidirectional capability
• Lens Size: 3mm, T-1 form factor
• Forward Voltage: 2.1V Green, 2V Yellow
• Test Current: 20mA Green, 20mA Yellow
• Mounting Type: Through Hole Radial
• Peak Wavelength: 568nm Green, 590nm Yellow
• Maximum Height: 4.50mm

Allowable Variation Parameters:

• Lens Transparency: Clear to Diffused (affects brightness output)
• Millicandela Rating: May vary based on lens transparency
• Viewing Angle: May vary within acceptable range
• Product Status: Active status preferred for production continuity
• Packaging: Bulk or tape formats acceptable

The 3BC-Y/G qualifies as a direct substitute based on matching all mandatory criteria while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The 3BC-Y/G serves as the primary substitute for the obsolete 3SBCC-Y/G based on the following engineering factors:

Product Status Advantage: The 3BC-Y/G maintains active product status with Bivar Inc., ensuring continued availability and manufacturing support. The 3SBCC-Y/G obsolete classification creates supply chain risk for ongoing production requirements.

Electrical Compatibility: Both parts operate at identical forward voltages (2.1V Green, 2V Yellow) and test currents (20mA), permitting direct circuit integration without modification to current-limiting resistor networks or power supply specifications.

Mechanical Interchangeability: Identical 3mm T-1 through-hole radial package and 4.50mm maximum height enable direct PCB footprint compatibility without layout redesign.

Compliance Status: The 3BC-Y/G carries ROHS3 compliance certification, meeting current environmental and regulatory requirements for commercial and industrial applications.

Optical Performance Consideration: The 3BC-Y/G employs diffused lens transparency compared to the clear lens of the 3SBCC-Y/G, resulting in reduced brightness output (6mcd green, 4mcd yellow versus 15mcd green, 20mcd yellow). Applications requiring the original brightness specification must evaluate circuit modifications or alternative part selection.

Frequently Asked Questions (FAQ)

Q: Can the 3BC-Y/G replace the 3SBCC-Y/G in existing designs without circuit modification?

A: Yes, for electrical and mechanical integration. Both parts share identical forward voltages, test currents, and through-hole radial package dimensions. No resistor or power supply changes are required. However, the diffused lens of the 3BC-Y/G produces lower brightness output, which may affect visibility in applications sensitive to luminous intensity.

Q: What is the primary difference between these two parts?

A: The 3SBCC-Y/G features a clear lens delivering 15mcd green and 20mcd yellow output, while the 3BC-Y/G uses a diffused white lens producing 6mcd green and 4mcd yellow. The diffused design provides wider light distribution at reduced intensity. Product status differs, with 3SBCC-Y/G obsolete and 3BC-Y/G active.

Q: Are both parts suitable for new product designs?

A: Only the 3BC-Y/G is recommended for new designs due to active product status and ROHS3 compliance. The 3SBCC-Y/G obsolete classification restricts its use to legacy product support or existing inventory management.

Q: Do these parts require different PCB footprints?

A: No. Both parts use identical 3mm T-1 through-hole radial packages with 4.50mm maximum height, permitting use of the same PCB footprint and assembly process.

Q: What viewing angle difference exists between these parts?

A: The 3SBCC-Y/G provides 40° viewing angle, while the 3BC-Y/G offers 45°. The wider viewing angle of the 3BC-Y/G results from its diffused lens design, which scatters light over a broader angular range.

Q: Are wavelength specifications identical?

A: Yes. Both parts emit at 568nm peak wavelength for green and 590nm for yellow, ensuring color consistency across applications.