GT27-1P-H Equivalent & Substitute Parts

Part Overview

The GT27-1P-H is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for PCB right-angle pin header applications. This part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and procurement continuity. The GT27-1P-H serves as a connector header position interface and is RoHS compliant.

Substiute Parts

GT27-1P-H

Hirose Electric Co LtdIn Stock: 1097GT27-1P-H Datasheet

Current PartRFQ

GT27-1P-H(55)

Hirose Electric Co LtdIn Stock: 910GT27-1P-H(55) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GT27-1P-H is determined by the following critical parameters:

• Connector type: Rectangular connector, pin header configuration
• Form factor: PCB right-angle (R/A) mounting
• Manufacturer: Hirose Electric Co Ltd (same manufacturer lineage)
• RoHS compliance requirement
• Functional role: Connector header position interface

The substitute part GT27-1P-H(55) maintains identical functional and mechanical characteristics while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The GT27-1P-H(55) is the direct substitute for the obsolete GT27-1P-H. Both components share identical form factor, connector type, and RoHS compliance status. The substitute part carries active product status, ensuring long-term availability and manufacturing support. The MSL rating upgrade from Not Applicable to MSL 1 (Unlimited) in the substitute part provides enhanced moisture handling capability. ECCN reclassification from OBSOLETE to EAR99 reflects the active status of the substitute component.

Frequently Asked Questions (FAQ)

Q: Can GT27-1P-H(55) be used as a direct replacement for GT27-1P-H?

A: Yes. Both parts are rectangular PCB right-angle pin header connectors from Hirose Electric Co Ltd with identical functional descriptions and RoHS compliance. The substitute maintains the same connector interface and mounting configuration.

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

A: The main part GT27-1P-H lists MSL as Not Applicable, while the substitute GT27-1P-H(55) specifies MSL 1 (Unlimited). This indicates the substitute part has defined moisture handling characteristics suitable for standard storage and handling conditions without moisture barrier requirements.

Q: Why is the main part classified as obsolete?

A: The GT27-1P-H carries an obsolete product status, indicating it is no longer in active production. The GT27-1P-H(55) represents the active continuation of this connector line from the same manufacturer.

Q: Are there packaging differences between these parts?

A: Packaging information is not provided for either part in the available technical data.

Q: What is the ECCN significance for these connectors?

A: The main part lists ECCN as OBSOLETE due to its discontinued status. The substitute GT27-1P-H(55) carries EAR99 classification, which is the standard export control classification for commercial electronic components not subject to specific export restrictions.