USB-A to USB-B Receptacle Adapter 1653838

Part Overview

The Phoenix Contact 1653838 is a board-mounted USB adapter connector that converts USB-A (USB TYPE-A) receptacle connections to USB-B (USB TYPE-B) receptacle connections. This component is classified as obsolete, necessitating identification of active substitute parts to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

1653838

Phoenix ContactIn Stock: 11551653838 Datasheet

Current PartRFQ

EHUSBABBX

Switchcraft Inc.In Stock: 1745EHUSBABBX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1653838 is determined by the following critical parameters:

• Connector Type Conversion: USB-A (USB TYPE-A) receptacle input to USB-B (USB TYPE-B) receptacle output
• Electrical Compatibility: USB signal integrity and pin configuration alignment
• Mechanical Interface: Receptacle-to-receptacle adapter configuration
• Compliance Standards: RoHS and REACH regulatory alignment
• Moisture Sensitivity: MSL rating of 1 or equivalent

The substitute part EHUSBABBX from Switchcraft Inc. satisfies these core substitution criteria through identical connector type conversion, equivalent compliance certifications, and matching moisture sensitivity classification. The primary distinction lies in mounting methodology: the substitute employs panel mount configuration versus the original board mount design.

Parameter Comparison

Engineering Selection Recommendations

The Switchcraft EHUSBABBX represents the qualified substitute for the obsolete Phoenix Contact 1653838 based on the following engineering criteria:

Functional Equivalence: Both parts provide identical USB-A receptacle to USB-B receptacle adapter functionality with matching electrical interface specifications.

Regulatory Compliance: The substitute maintains RoHS compliance (ROHS3 standard) and REACH unaffected status, satisfying current regulatory requirements. The original part's RoHS compliance is superseded by the substitute's ROHS3 certification.

Moisture Sensitivity Alignment: Equivalent MSL rating of 1 (Unlimited) ensures identical handling and storage requirements throughout the supply chain.

Active Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original.

Mounting Consideration: Design integration requires evaluation of mounting methodology differences. The substitute employs panel mount configuration; applications requiring board mount integration may necessitate mechanical adaptation or alternative mounting solutions.

Frequently Asked Questions (FAQ)

Q: Can EHUSBABBX directly replace 1653838 in existing designs?

A: Electrical and functional compatibility is confirmed. Mechanical integration depends on mounting type requirements. Board-mounted applications require assessment of panel mount adapter compatibility or alternative mounting approaches.

Q: Are there compliance differences between the two parts?

A: Both parts satisfy RoHS and REACH requirements. The substitute carries ROHS3 certification, representing current regulatory standards. Moisture sensitivity levels are equivalent.

Q: What is the primary reason for substitution?

A: The Phoenix Contact 1653838 is classified as obsolete. The Switchcraft EHUSBABBX maintains active production status, ensuring component availability for new procurement and ongoing system maintenance.

Q: Are there inventory considerations?

A: The substitute part (EHUSBABBX) shows 1730 pieces in new original stock versus 1087 pieces for the obsolete part, providing improved supply availability.

Q: What parameters must remain constant for substitution validity?

A: USB-A receptacle input, USB-B receptacle output, MSL rating, and regulatory compliance status must remain unchanged. Mounting type represents the only parameter variation between these parts.