ASMT-JH12-ARS01 Equivalent & Substitute Parts

Part Overview

The ASMT-JH12-ARS01 is a power LED light source manufactured by Broadcom Limited, designed for red/orange lighting applications with 1W power rating in surface-mount device (SMD) configuration. This part is classified as obsolete, making identification of suitable substitute components essential for ongoing production, maintenance, and design continuity. The obsolete status necessitates sourcing alternative parts that maintain functional and mechanical compatibility with existing designs.

Substiute Parts

ASMT-JH12-ARS01

Broadcom LimitedIn Stock: 932ASMT-JH12-ARS01 Datasheet

Current PartRFQ

ASMT-JH13-AST01

Broadcom LimitedIn Stock: 1012ASMT-JH13-AST01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASMT-JH12-ARS01 is determined by the following critical parameters:

• Color specification: Red/Orange LED output
• Power rating: 1W nominal power consumption
• Package format: SMD (surface-mount device) configuration
• Manufacturer compatibility: Broadcom Limited product line
• Moisture sensitivity: MSL 1 (Unlimited) classification
• Environmental compliance: REACH Unaffected status

The substitute part ASMT-JH13-AST01 meets these core substitution criteria through equivalent color output, matching power rating, compatible SMD packaging (6-SMD, Flat Lead Exposed Pad), and identical moisture sensitivity classification. Both parts maintain REACH compliance and originate from the same manufacturer product family.

Parameter Comparison

Engineering Selection Recommendations

The ASMT-JH13-AST01 is the designated manufacturer substitute for the obsolete ASMT-JH12-ARS01. Selection of this substitute is supported by:

• Active product status: The substitute maintains current production and availability through Broadcom Limited, ensuring long-term supply chain continuity.
• Equivalent electrical specifications: Matching 1W power rating and red/orange color output preserve functional performance in lighting applications.
• Identical moisture sensitivity classification: MSL 1 (Unlimited) rating ensures equivalent handling and storage requirements.
• Regulatory compliance: Both REACH Unaffected and ROHS3 Compliant certifications confirm environmental and regulatory alignment.
• Compatible SMD packaging: 6-SMD, Flat Lead Exposed Pad configuration maintains mechanical compatibility with existing PCB layouts designed for the original part.

Frequently Asked Questions (FAQ)

Q: Can ASMT-JH13-AST01 be used as a direct replacement for ASMT-JH12-ARS01?

A: Yes. Both parts share identical color specification (red/orange), power rating (1W), moisture sensitivity level (MSL 1), and REACH compliance status. The substitute features an active product status, ensuring availability and supply chain continuity.

Q: What are the physical differences between these parts?

A: The ASMT-JH13-AST01 specifies dimensions of 4.00mm L x 4.00mm W with a maximum height of 1.95mm. The original part specifications do not include detailed dimensional data. Verification of PCB layout compatibility is recommended during design transition.

Q: Does the substitute require different handling procedures?

A: No. Both parts maintain identical Moisture Sensitivity Level (MSL 1 - Unlimited), indicating equivalent handling, storage, and reflow requirements throughout the supply chain and manufacturing process.

Q: What is the packaging difference?

A: The substitute is supplied in Tape & Reel (TR) format, which is standard for high-volume SMD component distribution. The original part packaging format is not specified in available documentation.

Q: Are there compliance differences between the parts?

A: The substitute provides additional RoHS3 compliance certification. Both parts maintain REACH Unaffected status and equivalent environmental compliance profiles suitable for regulated applications.