3SBCC-A/G-F LED Indicator - Equivalent & Substitute Parts

Part Overview

The 3SBCC-A/G-F is a dual-color LED indicator (Amber/Green) manufactured by Bivar Inc., featuring a clear T-1 through-hole package with radial leads. This component is classified as Obsolete, making it necessary to identify suitable substitute components for continued circuit design and maintenance applications. The Amber LED operates at 2V forward voltage with 40mcd brightness, while the Green LED operates at 2.1V forward voltage with 60mcd brightness. Both colors support 20mA test current with a 20° viewing angle and 5.30mm maximum height.

Substiute Parts

3SBCC-A/G-F

Bivar Inc.In Stock: 7933SBCC-A/G-F Datasheet

Current PartRFQ

3BC-Y/G-F

Bivar Inc.In Stock: 10743BC-Y/G-F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3BC-Y/G-F is identified as a substitute component based on compatibility across critical electrical and mechanical parameters. Both components share identical mounting architecture (through-hole radial), lens geometry (3mm T-1 package with round domed top), forward voltage compatibility (2V/2.1V range), test current specifications (20mA), and physical dimensions (5.30mm maximum height). The substitution is valid despite color variation (Green/Yellow vs. Amber/Green) because:

1. Voltage Compatibility: Both components operate within the same forward voltage envelope (2V to 2.1V across their respective color combinations)
2. Current Rating: Identical test current specification of 20mA
3. Package Geometry: Both utilize T-1 (3mm) radial through-hole packages with matching maximum heights
4. Lens Configuration: Both feature round domed tops with identical 3mm lens sizes
5. Mechanical Mounting: Both employ radial lead configuration suitable for identical PCB footprints

The 3BC-Y/G-F operates at Active product status, providing design continuity for applications previously using the obsolete 3SBCC-A/G-F.

Parameter Comparison

Engineering Selection Recommendations

The 3BC-Y/G-F serves as the active alternative to the obsolete 3SBCC-A/G-F, with all electrical and mechanical parameters supporting direct substitution within through-hole LED indicator applications. The substitute component maintains equivalent forward voltage characteristics (2V/2.1V operating range), identical test current ratings (20mA), and matching physical footprint (5.30mm height, T-1 radial package).

Key considerations for component selection:

1. Product Status Alignment: The 3BC-Y/G-F (Active status) eliminates supply chain obsolescence risk present with the 3SBCC-A/G-F (Obsolete status)
2. Compliance Position: The 3BC-Y/G-F carries RoHS3 compliance certification, ensuring regulatory alignment for new designs
3. Optical Characteristics: The substitute employs diffused lens transparency compared to the clear lens of the main part, affecting light distribution (45° viewing angle vs. 20° viewing angle) and brightness intensity
4. Inventory Availability: Both components currently maintain stock positions with equivalent availability (774 Pcs for main, 976 Pcs for substitute)

Frequently Asked Questions (FAQ)

Q: Can the 3BC-Y/G-F directly replace the 3SBCC-A/G-F in existing circuit designs?

A: Yes, from an electrical and mechanical standpoint. Both components operate within compatible voltage ranges (2V/2.1V), support identical test currents (20mA), and utilize the same through-hole radial package geometry with 5.30mm maximum height. The primary design consideration is optical performance: the 3BC-Y/G-F features a diffused lens with wider viewing angle (45° vs. 20°) and lower brightness intensity (6mcd Green, 4mcd Yellow vs. 40mcd Amber, 60mcd Green).

Q: What are the key electrical parameters for substitution compatibility?

A: Forward voltage must remain within 2V to 2.1V, test current specification must be 20mA, and the mounting type must be through-hole radial. Both components meet these requirements identically.

Q: How does the lens transparency difference affect circuit performance?

A: The clear lens (3SBCC-A/G-F) provides higher intensity illumination with a narrower focus angle (20°), while the diffused lens (3BC-Y/G-F) distributes light over a wider viewing angle (45°) with reduced peak intensity. Application requirements determine which optical characteristic is appropriate.

Q: Are there packaging format differences between the main and substitute parts?

A: Both components use T-1 (3mm) radial through-hole packages with identical physical dimensions (5.30mm maximum height). The substitute is available in Bulk packaging versus the main part specification. PCB footprint compatibility is maintained.

Q: Does the color change from Amber/Green to Green/Yellow affect system functionality?

A: Color selection depends on application requirements for indication logic and visual distinction. Both components provide dual-color indication capability with compatible electrical specifications. Circuit design modifications are limited to color-coding documentation and user interface design.