APB2012CGKSEKC Equivalent & Substitute Parts

Part Overview

The APB2012CGKSEKC is a bidirectional dual-color LED indicator manufactured by Kingbright, featuring green (570nm) and orange (601nm) emission in a compact 0805 (2012 Metric) surface mount package. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part delivers 50mcd green and 180mcd orange luminous intensity at 20mA test current with a 150° viewing angle and colorless clear lens.

Substiute Parts

APB2012CGKSEKC

KingbrightIn Stock: 812APB2012CGKSEKC Datasheet

Current PartRFQ

APHBM2012CGKSEKC

KingbrightIn Stock: 2303APHBM2012CGKSEKC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete APB2012CGKSEKC is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Identical forward voltage (2.1V for both green and orange)
• Identical test current (20mA for both colors)
• Matching wavelength specifications (570nm/574nm green, 601nm/610nm orange)
• Equivalent luminous intensity (50mcd green, 180mcd orange)

Mechanical & Optical Compatibility:

• Identical package format (0805/2012 Metric)
• Matching lens dimensions (1.30mm x 1.25mm)
• Identical lens style (Rectangle with Flat Top)
• Colorless clear lens transparency

Regulatory & Environmental Compliance:

• ROHS3 compliance maintained
• MSL 3 rating (168 Hours) maintained
• REACH Unaffected status maintained

The substitute part APHBM2012CGKSEKC meets all electrical and mechanical equivalence criteria. Differences in configuration (bidirectional vs. independent), viewing angle (150° vs. 120°), physical height (1.10mm vs. 0.45mm), and product status (obsolete vs. active) are noted for application-specific evaluation.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: The APHBM2012CGKSEKC is electrically and optically equivalent to the APB2012CGKSEKC across all critical parameters: forward voltage, test current, wavelength specifications, and luminous intensity. Both parts maintain ROHS3 compliance and identical MSL ratings.

Product Status Consideration: The APB2012CGKSEKC is classified as obsolete. The APHBM2012CGKSEKC is active and available in production quantities (2200 pcs in stock vs. 721 pcs for the obsolete part), making it the appropriate selection for new designs and ongoing production.

Configuration Difference: The main part features bidirectional configuration, while the substitute is independent configuration. This distinction affects circuit design and pin assignment but does not impact the electrical or optical performance of individual LED elements.

Physical Profile Difference: The substitute part has a reduced maximum height (0.45mm vs. 1.10mm). This lower profile may provide advantages in space-constrained applications and is compatible with standard 0805 footprints.

Viewing Angle Difference: The main part provides 150° viewing angle; the substitute provides 120°. Applications requiring wide-angle visibility should account for this 30° reduction in viewing cone.

Frequently Asked Questions (FAQ)

Q: Can APHBM2012CGKSEKC replace APB2012CGKSEKC in existing designs?

A: Electrical and optical replacement is direct. The substitute maintains identical forward voltage (2.1V), test current (20mA), wavelength (570nm/601nm), and luminous intensity (50mcd/180mcd). Mechanical compatibility is confirmed for 0805 footprints. Configuration change (bidirectional to independent) and viewing angle reduction (150° to 120°) require circuit design review.

Q: What is the impact of the configuration difference?

A: APB2012CGKSEKC is bidirectional (two LEDs sharing common cathode or anode). APHBM2012CGKSEKC is independent (separate LED elements). This affects pin assignment and circuit topology but not individual LED performance specifications.

Q: Does the height difference affect PCB assembly?

A: APHBM2012CGKSEKC has lower profile (0.45mm vs. 1.10mm). Both parts use standard 0805 surface mount footprints. The reduced height of the substitute may improve clearance in space-constrained designs and does not create compatibility issues with standard reflow processes.

Q: Are compliance certifications maintained?

A: Both parts are ROHS3 compliant, REACH Unaffected, and carry MSL 3 (168 Hours) rating. Regulatory and environmental compliance is equivalent.

Q: What is the viewing angle impact?

A: APB2012CGKSEKC provides 150° viewing angle; APHBM2012CGKSEKC provides 120°. Applications requiring visibility across a 150° cone should evaluate whether 120° viewing angle meets performance requirements.

Q: Is packaging format compatible?

A: Both parts use 0805 (2012 Metric) package. APB2012CGKSEKC is supplied in bulk; APHBM2012CGKSEKC is supplied in Tape & Reel format. Tape & Reel packaging is standard for production assembly and does not affect component performance.