M22-2720705 Equivalent & Substitute Parts

Part Overview

The M22-2720705 is a rectangular connector header manufactured by Harwin Inc., designed for 2mm pitch board-to-board connections with 14 positions across 2 rows. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The substitute part M22-2520705 provides direct functional equivalence while maintaining active product status and full compliance with current regulatory requirements.

Substiute Parts

M22-2720705

Harwin Inc.In Stock: 762M22-2720705 Datasheet

Current PartRFQ

M22-2520705

Harwin Inc.In Stock: 1642M22-2520705 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The M22-2520705 qualifies as a direct substitute for the M22-2720705 based on the following critical parameters:

• Pitch Specification: Both parts maintain 0.079" (2.00mm) mating pitch and 0.079" (2.00mm) row spacing
• Position Configuration: Both provide 14 positions arranged in 2 rows
• Connector Category: Both are rectangular connectors within the Harwin M22 series
• Electrical Compliance: Both are ROHS3 compliant with MSL 1 (Unlimited) rating
• Regulatory Alignment: Both maintain REACH Unaffected and EAR99 ECCN classification

The primary distinction is product lifecycle status: M22-2520705 is active production, while M22-2720705 is obsolete. The substitute maintains identical mating interface specifications, ensuring mechanical and electrical compatibility in applications requiring 2mm pitch 14-position headers.

Parameter Comparison

Engineering Selection Recommendations

The M22-2520705 is the appropriate selection for applications currently specified with M22-2720705. This substitution is supported by:

• Identical Mating Interface: Matching pitch (2.00mm) and position configuration (14 positions, 2 rows) ensure direct mechanical compatibility
• Active Product Status: M22-2520705 maintains current production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain equivalent ROHS3, REACH, and ECCN classifications, satisfying compliance requirements
• Moisture Sensitivity Alignment: Both parts carry MSL 1 (Unlimited) rating, indicating identical moisture handling requirements

For designs currently in development or requiring new component procurement, M22-2520705 is the specified alternative to the obsolete M22-2720705.

Frequently Asked Questions (FAQ)

Q: Can M22-2520705 directly replace M22-2720705 in existing assemblies?

A: Yes. Both parts share identical mating pitch (2.00mm), position count (14), and row configuration (2 rows). The mating interface specifications are equivalent, enabling direct substitution in board-to-board applications.

Q: What is the primary reason for substitution?

A: M22-2720705 is classified as obsolete. M22-2520705 is the active production equivalent within the Harwin M22 series, providing identical electrical and mechanical interface specifications.

Q: Are there compliance differences between these parts?

A: No. Both parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 ECCN classification. Moisture sensitivity levels are identical at MSL 1 (Unlimited).

Q: What packaging is available for M22-2520705?

A: M22-2520705 is supplied in bulk packaging, with 1579 pieces currently in stock.

Q: Are the connector types identical?

A: M22-2520705 is specified as a header with cuttable design, male pin contact type, and through-hole mounting with solder termination. These specifications align with the functional requirements of the M22-2720705 header application.

Q: What is the current rating for M22-2520705?

A: M22-2520705 is rated at 1A per contact, with operating temperature range of -40°C to 105°C.