TE Connectivity AMP Connectors 2-87227-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-87227-5 is an active rectangular connector header designed for through-hole mounting applications. This vertical connector accommodates 50 positions across 2 rows with 0.100" (2.54mm) pitch spacing, supporting board-to-board or cable interconnection. The connector features male pin contacts with gold-plated mating surfaces and phosphor bronze contact material, rated for 3A current at operating temperatures between -65°C and 105°C. Substitute parts are identified to address inventory availability, packaging preferences, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

2-87227-5

TE Connectivity AMP ConnectorsIn Stock: 7612-87227-5 Datasheet

Current PartRFQ

A1-50PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 1283A1-50PA-2.54DSA(71) Datasheet

SimilarRFQ

M20-9982545

Harwin Inc.In Stock: 2399M20-9982545 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 2-87227-5 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Core Compatibility Criteria:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 50
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Current Rating: 3A
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitute parts maintain these core parameters, ensuring direct functional equivalence in standard applications. Variations in contact length, insulation height, contact material composition, and operating temperature ranges are secondary parameters that may influence selection based on specific application constraints.

Parameter Comparison

Engineering Selection Recommendations

All three connector options maintain active product status and full ROHS3 compliance with MSL 1 (Unlimited) moisture sensitivity ratings, ensuring suitability for standard manufacturing and storage environments.

TE Connectivity 2-87227-5 (AMPMODU Mod II Series): This connector provides the widest operating temperature range (-65°C to 105°C) and the longest contact mating length (0.318" / 8.08mm), making it suitable for applications requiring extended temperature performance or deeper mating engagement. Phosphor bronze contact material offers specific mechanical properties for this series. Bulk packaging supports high-volume procurement.

Hirose A1-50PA-2.54DSA(71) (A1 Series): This substitute operates within a narrower temperature range (-55°C to 85°C) and features brass contact material with PBT insulation. The connector includes a specified voltage rating of 200V. Tray packaging may be preferred for controlled component handling and inventory management. Higher inventory availability (1271 pcs) supports immediate procurement needs.

Harwin M20-9982545 (M20 Series): This connector features a cuttable header design, enabling custom position configurations for applications requiring fewer than 50 positions. Operating temperature range extends to 105°C maximum, matching the TE Connectivity part. Polyamide (PA6T) insulation provides alternative material properties. Bulk packaging and highest inventory availability (2323 pcs) support large-scale deployments.

Selection between these parts depends on specific application requirements regarding temperature extremes, mating depth, material composition, and packaging format. All three parts satisfy the core electrical and mechanical compatibility criteria for standard 50-position, 2.54mm pitch header applications.

Frequently Asked Questions (FAQ)

Q: Can the Hirose A1-50PA-2.54DSA(71) be used as a direct replacement for the TE Connectivity 2-87227-5 in all applications?

A: The Hirose part maintains compatibility with the core 50-position, 2.54mm pitch header specification. However, the operating temperature range is limited to -55°C to 85°C compared to the TE Connectivity part's -65°C to 105°C range. Applications requiring operation below -55°C or above 85°C require the TE Connectivity or Harwin part. Contact mating length differs (0.236" versus 0.318"), which may affect mating force and engagement depth in specific connector designs.

Q: What is the significance of the Harwin M20-9982545 being described as "Cuttable"?

A: The cuttable feature allows the header to be mechanically separated into smaller configurations. This enables users to obtain custom position counts from a single part, reducing inventory complexity for applications requiring fewer than 50 positions. The core electrical and mechanical specifications remain unchanged for the full 50-position configuration.

Q: How do the different insulation materials affect part selection?

A: The TE Connectivity part uses Thermoplastic insulation, while the Hirose part uses Polybutylene Terephthalate (PBT), and the Harwin part uses Polyamide (PA6T). All three materials achieve UL94 V-0 flammability ratings. Material selection influences mechanical properties, chemical resistance, and thermal performance. Applications with specific environmental or mechanical requirements should verify material compatibility with their operating conditions.

Q: Are there voltage rating differences between these parts?

A: The Hirose A1-50PA-2.54DSA(71) specifies a 200V voltage rating. The TE Connectivity 2-87227-5 and Harwin M20-9982545 do not include specified voltage ratings in their documentation. For applications with defined voltage requirements, the Hirose part provides explicit rating confirmation.

Q: What packaging considerations should influence part selection?

A: The TE Connectivity and Harwin parts are supplied in Bulk packaging, while the Hirose part is supplied in Tray packaging. Bulk packaging typically supports high-volume manufacturing environments with integrated component handling systems. Tray packaging provides organized component presentation and may reduce handling damage during assembly operations. Selection depends on manufacturing process requirements and inventory management systems.

Q: Do all three parts support the same current rating?

A: All three parts support 3A current rating. The Harwin specification explicitly states "3A per Contact," while the TE Connectivity and Hirose specifications list 3A as the overall current rating. For applications requiring current distribution analysis across multiple contacts, verify current handling capacity with specific connector designs.

Q: Which part should be selected for applications requiring the widest temperature operating range?

A: Both the TE Connectivity 2-87227-5 and Harwin M20-9982545 support the full -40°C to 105°C range (with TE Connectivity extending to -65°C minimum). The Hirose part is limited to -55°C to 85°C. Applications requiring operation below -40°C or above 85°C must use either the TE Connectivity or Harwin part.