TE Connectivity AMP Connectors 4-87977-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 4-87977-0 is a 30-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component functions as a female socket receptacle for in-line, free-hanging mounting configurations and operates across an industrial temperature range of -65°C to 105°C. The part is manufactured from glass-filled polyamide (nylon) and utilizes crimp-style contact termination. As an active product with RoHS compliance and unlimited moisture sensitivity rating, substitute parts are identified to address inventory availability, extended temperature requirements, or alternative compliance certifications across different manufacturing sources.

Substiute Parts

4-87977-0

TE Connectivity AMP ConnectorsIn Stock: 6484-87977-0 Datasheet

Current PartRFQ

0022552303

MolexIn Stock: 23200022552303 Datasheet

Parametric EquivalentRFQ

65239-015LF

Amphenol ICC (FCI)In Stock: 278865239-015LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 4-87977-0 are qualified based on strict electrical and mechanical parameter alignment. All substitute candidates maintain identical specifications across the following critical parameters: 30-position configuration, 0.100" (2.54mm) pitch, 2-row layout with 0.100" row spacing, receptacle connector type with female socket contacts, free-hanging in-line mounting, crimp termination, and MSL 1 rating. Substitution eligibility is further determined by active product status and RoHS compliance certification. Variations in insulation material composition, operating temperature range, color, and regional compliance certifications (REACH status) are permitted within the substitution framework, as these parameters do not affect the core mechanical and electrical interface compatibility of the connector housing.

Parameter Comparison

Engineering Selection Recommendations

All three connector housings maintain active product status and satisfy RoHS compliance requirements, establishing baseline qualification for substitution. The TE Connectivity 4-87977-0 and Amphenol ICC 65239-015LF both support the full industrial temperature range of -65°C to 125°C, with the Amphenol part extending the upper operating limit to 125°C. The Molex 0022552303 operates within a narrower temperature window of -40°C to 105°C, suitable for applications that do not require sub-zero performance below -40°C. The Molex part carries ROHS3 certification, representing the most current RoHS compliance standard. The Amphenol ICC part is designated as REACH Affected, while the TE Connectivity and Molex parts carry REACH Unaffected or Vendor Undefined status. Selection between these three parts depends on specific application temperature requirements and regional regulatory compliance mandates. All three parts are electrically and mechanically interchangeable at the housing interface level.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022552303 be used as a direct replacement for the TE Connectivity 4-87977-0 in all applications?

A: The Molex 0022552303 is mechanically and electrically compatible for applications operating between -40°C and 105°C. Applications requiring operation below -40°C must use either the TE Connectivity 4-87977-0 or Amphenol ICC 65239-015LF, both rated to -65°C.

Q: What is the significance of the color difference between the TE Connectivity part (black) and the Amphenol ICC part (blue)?

A: Color is a visual identification feature and does not affect electrical or mechanical compatibility. The color difference reflects manufacturer design standards and does not impact connector performance or interchangeability.

Q: Are the insulation materials interchangeable between polyamide, polyester, and thermoplastic options?

A: All three insulation materials are glass-filled polymers meeting the same mechanical and electrical performance requirements for this connector class. Material selection reflects manufacturer processing preferences and does not affect interface compatibility or electrical performance in standard applications.

Q: Does ROHS3 compliance on the Molex part provide advantages over RoHS compliance on the other parts?

A: ROHS3 represents the current RoHS standard revision. All three parts meet RoHS compliance requirements. ROHS3 designation on the Molex part indicates compliance with the most recent regulatory framework; however, all three parts are acceptable for RoHS-regulated markets.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity classification, meaning the connector housing can be stored and handled without moisture-related degradation concerns. No special dry-pack storage or handling procedures are required for any of these three parts.

Q: Can these connectors be used interchangeably in the same PCB assembly without design modifications?

A: Yes. All three connector housings maintain identical pitch (0.100"), position count (30), row configuration (2 rows with 0.100" spacing), and mounting type (free-hanging in-line). No PCB layout or assembly process modifications are required when substituting between these parts.

Q: What is the impact of the Amphenol ICC part's extended temperature rating to 125°C?

A: The 125°C upper operating limit on the Amphenol ICC 65239-015LF accommodates high-temperature applications. The TE Connectivity and Molex parts are rated to 105°C. Selection depends on whether the application requires sustained operation above 105°C.