GTM31-2P(A) Equivalent & Substitute Parts

Part Overview

The GTM31-2P(A) is a rectangular connector header position manufactured by Hirose Electric Co Ltd. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and system integration. The connector operates under unlimited moisture sensitivity conditions (MSL 1) and is subject to EAR99 export classification. Due to its obsolete status, sourcing active alternatives is essential for production continuity and long-term component availability.

Substiute Parts

GTM31-2P(A)

Hirose Electric Co LtdIn Stock: 705GTM31-2P(A) Datasheet

Current PartRFQ

GTM31-2P(A)(55)

Hirose Electric Co LtdIn Stock: 847GTM31-2P(A)(55) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GTM31-2P(A) is determined by strict alignment with the following parameters:

Primary Substitution Criteria:

• Manufacturer: Hirose Electric Co Ltd
• Category: Rectangular Connectors
• Connector Type: Header position configuration
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Export Classification: EAR99
• Tariff Classification: HTSUS 8536.69.4040

The substitute part GTM31-2P(A)(55) meets all established substitution criteria. This part maintains identical electrical and mechanical classification parameters while offering active product status, ensuring continued availability and manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The GTM31-2P(A)(55) is the qualified substitute for the obsolete GTM31-2P(A). Selection of this substitute part is based on the following engineering factors:

Product Status: The GTM31-2P(A)(55) maintains active product status with Hirose Electric Co Ltd, ensuring continued manufacturing support, technical documentation availability, and supply chain reliability.

Compliance Alignment: Both parts share identical export classification (EAR99) and tariff coding (HTSUS 8536.69.4040), eliminating compliance complications in procurement and logistics workflows.

Environmental Classification: Identical MSL 1 (Unlimited) rating confirms equivalent moisture handling and storage requirements, with no additional environmental controls required during component handling or assembly.

Manufacturer Continuity: Single-source manufacturing from Hirose Electric Co Ltd ensures consistent quality standards, connector interface specifications, and long-term technical support.

Frequently Asked Questions (FAQ)

Q: Can GTM31-2P(A)(55) be used as a direct replacement for GTM31-2P(A)?

A: Yes. The GTM31-2P(A)(55) is a direct substitute. Both parts share identical category classification, connector type, moisture sensitivity rating, and export compliance parameters. The primary distinction is product status: GTM31-2P(A)(55) is active while GTM31-2P(A) is obsolete.

Q: What is the significance of the "(55)" designation in GTM31-2P(A)(55)?

A: The "(55)" suffix represents a variant designation within the GTM31-2P(A) product family. This designation does not alter the core electrical or mechanical parameters that determine substitution eligibility. Both parts maintain identical MSL, ECCN, and HTSUS classifications.

Q: Are there any storage or handling differences between these parts?

A: No. Both parts carry identical MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions. Storage and handling procedures remain consistent between the obsolete and active variants.

Q: Why is the GTM31-2P(A) classified as obsolete?

A: Obsolescence status is assigned by the manufacturer based on production discontinuation decisions. The active substitute GTM31-2P(A)(55) provides continued access to equivalent connector functionality from Hirose Electric Co Ltd.

Q: Are there inventory considerations when transitioning from GTM31-2P(A) to GTM31-2P(A)(55)?

A: Current inventory of GTM31-2P(A) is 667 pieces. The substitute part GTM31-2P(A)(55) has 771 pieces in stock. Procurement planning should account for existing inventory levels and transition timelines to active part sourcing.