ASMT-JH32-ARS01 Equivalent & Substitute Parts

Part Overview

The ASMT-JH32-ARS01 is a 3W power LED indicator in red color, manufactured by Broadcom Limited. This component features a 6-SMD flat lead exposed pad package with surface mount configuration. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

ASMT-JH32-ARS01

Broadcom LimitedIn Stock: 894ASMT-JH32-ARS01 Datasheet

Current PartRFQ

ASMT-JH33-AST01

Broadcom LimitedIn Stock: 943ASMT-JH33-AST01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASMT-JH32-ARS01 is determined by the following critical parameters:

• Power Rating: 3W nominal power dissipation capability
• Color: Red light emission
• Mounting Type: Surface mount configuration
• Package Type: 6-SMD with flat lead exposed pad design
• Physical Dimensions: 4.00mm x 4.00mm footprint with maximum seated height of 1.95mm
• Manufacturer: Broadcom Limited (same manufacturer lineage)

The substitute part ASMT-JH33-AST01 maintains compatibility across these core parameters while offering active product status and updated compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The ASMT-JH33-AST01 serves as the direct substitute for the obsolete ASMT-JH32-ARS01. Selection of this substitute is supported by the following factors:

• Product Status: The substitute maintains active product status with Broadcom Limited, ensuring continued availability and manufacturing support.
• Compliance: ASMT-JH33-AST01 carries ROHS3 compliance certification, meeting current environmental and regulatory requirements.
• Functional Equivalence: Both components share identical power rating (3W), color specification (red), mounting configuration (surface mount), and package geometry (6-SMD, flat lead exposed pad, 4.00mm x 4.00mm).
• Moisture Handling: The substitute operates under MSL 2A (4 weeks) versus MSL 1 (unlimited) for the original part. This represents a standard industry classification for active components and does not impact typical manufacturing or storage protocols.
• Export Classification: The substitute carries EAR99 classification, providing standard export flexibility compared to the obsolete designation of the original part.

Frequently Asked Questions (FAQ)

Q: Can ASMT-JH33-AST01 be used as a direct replacement for ASMT-JH32-ARS01 in existing designs?

A: Yes. Both components share identical power rating (3W), color (red), mounting type (surface mount), and package configuration (6-SMD, flat lead exposed pad). The physical footprint and height specifications are equivalent, allowing direct PCB layout compatibility.

Q: What is the difference in Moisture Sensitivity Level (MSL) between the two parts?

A: The original part carries MSL 1 (unlimited moisture exposure tolerance), while the substitute carries MSL 2A (4 weeks at specified humidity). MSL 2A is a standard classification for active LED components and does not impact typical manufacturing, storage, or field deployment scenarios.

Q: Why is the original part classified as obsolete?

A: Broadcom Limited has transitioned the ASMT-JH32 series to the ASMT-JH33 series. The ASMT-JH33-AST01 represents the active product line continuation with equivalent electrical and mechanical specifications.

Q: Does the packaging format change affect component selection?

A: The original part is supplied in bulk format, while the substitute is supplied in Tape & Reel (TR) format. This affects procurement and assembly processes but does not impact component performance or PCB compatibility. Tape & Reel format is standard for high-volume surface mount assembly operations.

Q: Are there any compliance differences between the two parts?

A: The substitute carries ROHS3 compliance certification and EAR99 export classification. Both parts maintain REACH Unaffected status. The substitute's compliance profile aligns with current regulatory requirements for electronic components.