HFE4083-322/XBA Equivalent & Substitute Parts

Part Overview

The HFE4083-322/XBA is a Vertical Cavity Surface Emitting Laser (VCSEL) diode manufactured by Honeywell Sensing and Productivity Solutions. This component is classified as obsolete and is no longer in active production. Due to its discontinued status, identifying functionally equivalent substitute components is essential for system redesign, maintenance, and long-term supply chain planning. The availability of alternative laser diode solutions ensures continuity for applications requiring VCSEL technology.

Substiute Parts

HFE4083-322/XBA

Honeywell Sensing and Productivity SolutionsIn Stock: 1017HFE4083-322/XBA Datasheet

Current PartRFQ

OPV315YBT

TT Electronics/Optek TechnologyIn Stock: 867OPV315YBT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HFE4083-322/XBA is based on the following criteria derived from the provided parameters:

Primary Substitution Logic:

• Product Category Alignment: Both the main part and substitute must function as laser diode components
• Compliance Requirements: RoHS compliance status and MSL rating must be compatible with the original specification
• Environmental Classification: ECCN and HTSUS codes provide regulatory context for component selection
• Packaging and Interface: Physical form factor and connector type must support system integration

The substitute part OPV315YBT is identified as an equivalent based on its classification as an active laser diode component with compatible compliance certifications and MSL rating.

Parameter Comparison

Engineering Selection Recommendations

For HFE4083-322/XBA Replacement:

The OPV315YBT serves as an active substitute for the obsolete HFE4083-322/XBA. Selection of this alternative is supported by the following factors:

• Product Status Transition: The substitute part maintains active production status, ensuring long-term availability and supply chain stability compared to the obsolete original component
• Compliance Alignment: Both components maintain MSL Level 1 (Unlimited) moisture sensitivity rating, indicating compatible handling and storage requirements
• RoHS Certification: The substitute meets ROHS3 compliance, which supersedes the RoHS compliance of the original part, ensuring regulatory compatibility
• Operational Parameters: The OPV315YBT provides specified electrical parameters (2.2V input, 7mA current) and 850nm wavelength operation, establishing a defined performance baseline for system integration

Selection Considerations:

Component selection must account for the specific wavelength requirement (850nm) and physical interface (Panel Mount, ST Connector) of the OPV315YBT. System redesign may be necessary to accommodate the panel mount configuration and ST connector interface if the original HFE4083-322/XBA employed a different form factor.

Frequently Asked Questions (FAQ)

Q: Why is the HFE4083-322/XBA classified as obsolete?

A: The HFE4083-322/XBA has been discontinued by Honeywell Sensing and Productivity Solutions and is no longer manufactured. Obsolete classification indicates end-of-life status for this component.

Q: What are the key differences between the HFE4083-322/XBA and OPV315YBT?

A: The primary differences are manufacturer (Honeywell vs. TT Electronics/Optek Technology), product status (Obsolete vs. Active), and specified operational parameters. The OPV315YBT provides documented wavelength (850nm), voltage (2.2V), and current (7mA) specifications, while the original part specifications are not detailed in this reference.

Q: Is the OPV315YBT a direct pin-for-pin replacement?

A: The OPV315YBT features a Panel Mount configuration with ST Connector interface. Compatibility depends on the original system's physical and electrical interface design. System integration assessment is required to confirm mechanical and electrical compatibility.

Q: Are both components RoHS compliant?

A: Yes. The HFE4083-322/XBA is RoHS Compliant, and the OPV315YBT is ROHS3 Compliant. Both meet RoHS requirements, with the substitute meeting the more recent ROHS3 standard.

Q: What is the MSL rating for these components?

A: Both the HFE4083-322/XBA and OPV315YBT carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage and handling.

Q: Should I use remaining HFE4083-322/XBA inventory or transition to OPV315YBT?

A: This decision depends on application requirements, system redesign constraints, and supply chain strategy. The HFE4083-322/XBA inventory (964 Pcs) provides short-term availability, while OPV315YBT (811 Pcs) ensures long-term supply continuity due to active production status.