SMP6-GC LED GREEN CLEAR 6PLCC SMD - Equivalent & Substitute Parts

Part Overview

The SMP6-GC is a green LED indication component manufactured by Bivar Inc., featuring a 526nm dominant wavelength with 2100mcd brightness rating. The device is housed in a 6-SMD, J-Lead package configured for 3.3V discrete operation at 60mA test current. The SMP6-GC is currently listed as obsolete, necessitating identification of equivalent active components for continued system design and production applications. The SMTL6-GC serves as a direct functional equivalent with enhanced specifications and active product status.

Substiute Parts

SMP6-GC

Bivar Inc.In Stock: 2726SMP6-GC Datasheet

Current PartRFQ

SMTL6-GC

Bivar Inc.In Stock: 872SMTL6-GC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The SMTL6-GC qualifies as a direct substitute for the SMP6-GC based on matching critical electrical and mechanical parameters: identical color (Green), wavelength (526nm dominant), forward voltage (3.3V), test current (60mA), lens specifications (colorless clear, round with flat top, 4.00mm diameter), viewing angle (140°), mounting type (surface mount), package type (6-SMD, J-Lead), and moisture sensitivity rating (MSL 4). The substitution is valid across these core parameters that determine functional compatibility in LED indication applications.

Key parameters permitting substitution:

• Color and wavelength match (Green, 526nm)
• Identical electrical requirements (3.3V Vf, 60mA test current)
• Matching optical and mechanical characteristics (lens, viewing angle, package)
• Equivalent environmental rating (MSL 4)

Parameter Comparison

Engineering Selection Recommendations

The SMP6-GC has reached obsolete status, making the SMTL6-GC the appropriate active equivalent for new designs and ongoing production. The SMTL6-GC maintains identical electrical and optical performance across all critical parameters while providing ROHS3 compliance, which strengthens long-term supply chain viability. The increased millicandela rating (3500mcd vs. 2100mcd) and minor dimensional variations (5.40mm L x 5.00mm W vs. 5.00mm L x 5.00mm W, 1.60mm H vs. 1.50mm H) are within acceptable tolerance for LED indication applications using the same 6-PLCC package footprint. Tape & Reel packaging of the SMTL6-GC supports high-volume manufacturing workflows.

Frequently Asked Questions (FAQ)

Q: Can the SMTL6-GC replace the SMP6-GC in existing designs? A: Yes. The SMTL6-GC matches all critical electrical (3.3V, 60mA), optical (526nm green, 140° viewing angle), and mechanical parameters (6-SMD J-Lead, 4.00mm lens). Minute dimensional differences (0.4mm length increase, 0.1mm height increase) are compatible with standard 6-PLCC placement.

Q: How do the brightness ratings differ? A: The SMTL6-GC delivers 3500mcd versus the SMP6-GC's 2100mcd under identical test conditions (60mA). This higher brightness does not impact compatibility and enhances optical clarity for indication applications.

Q: What is the significance of ROHS3 compliance? A: ROHS3 compliance on the SMTL6-GC confirms restriction of hazardous substances, supporting regulatory alignment for industrial and consumer applications. The SMP6-GC lacks stated RoHS certification due to its obsolete status.

Q: Are the packaging formats interchangeable? A: The SMP6-GC uses standard packaging while the SMTL6-GC is supplied in Tape & Reel format. Tape & Reel packaging is standard for surface mount assembly workflows and does not affect component electrical or mechanical performance.

Q: Do board layout changes occur when switching parts? A: No changes required. Both parts use the 6-PLCC package footprint. The dimensional variations (0.4mm length, 0.1mm height) fall within standard PCB design tolerances for surface mount placement.

Q: What is the moisture sensitivity implication? A: Both parts carry MSL 4 rating (72-hour floor life), specifying identical moisture handling requirements. Standard storage and handling procedures apply to both components.