AA2810ASYS/J3 Equivalent & Substitute Parts

Part Overview

The AA2810ASYS/J3 is an active-status yellow LED indication component manufactured by Kingbright, designed for surface mount right-angle applications. This 2-SMD J-Lead package device operates at 2V forward voltage with a 590nm dominant wavelength and 600mcd brightness rating. The component is specified for 20mA test current with a 110° viewing angle and features a clear rectangular lens with flat top geometry.

Substitute parts are identified to address inventory availability, supply chain continuity, or equivalent performance requirements in applications where the primary part cannot be sourced.

Substiute Parts

AA2810ASYS/J3

KingbrightIn Stock: 2924AA2810ASYS/J3 Datasheet

Current PartRFQ

XZM2CYK81FS

SunLEDIn Stock: 10394XZM2CYK81FS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AA2810ASYS/J3 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Color: Yellow
• Wavelength - Dominant: 590nm
• Voltage - Forward (Vf) Typical: 2V
• Current - Test: 20mA
• Mounting Type: Surface Mount, Right Angle
• Package / Case: 2-SMD, J-Lead
• Lens Style: Rectangle with Flat Top
• Lens Size: 2.30mm x 0.57mm
• Size / Dimension: 2.50mm L x 1.20mm W
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 3 (168 Hours)

Allowable Variation Parameters:

• Millicandela Rating: Within acceptable brightness tolerance for indication applications
• Height (Max): Minor dimensional variation acceptable within mechanical constraints
• Viewing Angle: Equivalent at 110°

The substitute part XZM2CYK81FS meets all mandatory matching criteria and operates within allowable variation ranges.

Parameter Comparison

Engineering Selection Recommendations

Primary Component: AA2810ASYS/J3

The AA2810ASYS/J3 maintains active product status with 2890 units in current inventory. This component is ROHS3 compliant and REACH unaffected, meeting regulatory requirements for industrial and consumer applications. Selection of the primary part is appropriate when supply availability is confirmed and lead times are acceptable.

Substitute Component: XZM2CYK81FS

The XZM2CYK81FS (SunLED VersoLED series) is functionally equivalent to the AA2810ASYS/J3 across all critical electrical and mechanical parameters. This substitute maintains identical forward voltage, test current, wavelength specification, and package geometry. The brightness differential of 53mcd (8.8% reduction from 600mcd to 547mcd) remains within acceptable tolerance for indication applications where absolute luminous intensity is not a critical design constraint.

The XZM2CYK81FS is ROHS3 compliant and REACH unaffected, with equivalent moisture sensitivity classification. Higher inventory availability (10347 units) may provide supply chain advantages. The reduced maximum height (0.80mm versus 0.90mm) presents no mechanical incompatibility for standard PCB assembly processes.

Both components are suitable for direct substitution in surface mount right-angle LED indication circuits operating at 2V with 20mA test current.

Frequently Asked Questions (FAQ)

Q: Can XZM2CYK81FS replace AA2810ASYS/J3 in existing designs?

A: Yes. The XZM2CYK81FS is electrically and mechanically equivalent. Both components operate at 2V forward voltage, 20mA test current, and feature identical 2-SMD J-Lead packaging with 2.50mm x 1.20mm footprint dimensions. The 53mcd brightness difference (8.8% reduction) is within acceptable tolerance for indication applications.

Q: What is the significance of the 0.10mm height difference?

A: The AA2810ASYS/J3 maximum height is 0.90mm; the XZM2CYK81FS is 0.80mm. This 0.10mm reduction presents no assembly or clearance issues for standard PCB designs. Both components fit within typical component height specifications for automated pick-and-place equipment and conformal coating processes.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both AA2810ASYS/J3 and XZM2CYK81FS are ROHS3 compliant and REACH unaffected. Both carry identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications, ensuring equivalent regulatory status for export and supply chain documentation.

Q: What is the viewing angle specification?

A: Both components specify 110° viewing angle, indicating a wide-angle indication lens suitable for applications requiring visibility across a broad angular range. This parameter is identical between the primary and substitute parts.

Q: How do the wavelength specifications compare?

A: Both components specify 590nm dominant wavelength and 590nm peak wavelength, ensuring identical yellow color perception and optical performance in indication circuits. Wavelength equivalence is critical for color-coded status indication applications.

Q: What is Moisture Sensitivity Level 3?

A: MSL 3 (168 Hours) indicates the component can be exposed to ambient conditions of 30°C and 85% relative humidity for up to 168 hours before soldering without risk of moisture-induced defects. Both parts carry identical MSL classification, requiring equivalent handling and storage protocols.

Q: Are there any configuration or series differences?

A: The AA2810ASYS/J3 is a standard configuration component with no series designation. The XZM2CYK81FS belongs to the SunLED VersoLED series. Series designation does not affect electrical or mechanical compatibility; it reflects manufacturer product line organization only.