TE Connectivity AMP Connectors 50864-1 Pin Receptacle Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 50864-1 is a pin receptacle connector designed to accept pin diameters of 0.026" to 0.033" (0.66mm to 0.84mm) with solder termination and no tail configuration. This component features a closed bottom design and operates across a temperature range of -65°C to 126°C. The part is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing procurement and system maintenance. Substitute parts must maintain identical electrical and mechanical specifications to ensure direct compatibility in existing applications.

Substiute Parts

50864-1

TE Connectivity AMP ConnectorsIn Stock: 88850864-1 Datasheet

Current PartRFQ

5050864-1

TE Connectivity AMP ConnectorsIn Stock: 373315050864-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 50864-1 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Pin Acceptance Specification: Accepts pin diameter range of 0.026" to 0.033" (0.66mm to 0.84mm)

Termination Method: Solder termination required

Physical Configuration: No tail design with closed bottom feature

Dimensional Compatibility: Overall length of 0.257" (6.53mm), socket depth of 0.244" (6.20mm), mounting hole diameter of 0.062" to 0.063" (1.57mm to 1.60mm), and flange diameter of 0.080" (2.03mm)

Contact Properties: Beryllium copper material with gold finish at 30.0µin (0.76µm) thickness

Thermal Performance: Operating temperature range of -65°C to 126°C

The substitute part 5050864-1 meets all specified parameters and is classified as an active product with improved compliance status.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5050864-1 is the manufacturer-recommended replacement for the obsolete 50864-1. All electrical and mechanical parameters are identical, ensuring direct functional compatibility. The substitute part offers the following advantages:

Product Status: The 5050864-1 is classified as an active product, ensuring continued availability and supply chain stability compared to the obsolete 50864-1.

Regulatory Compliance: The 5050864-1 is RoHS Compliant, whereas the original 50864-1 is RoHS non-compliant. This compliance status is significant for applications subject to RoHS regulations and environmental directives.

Inventory Availability: The substitute part has substantially higher inventory levels (37,242 pieces) compared to the main part (873 pieces), supporting procurement reliability.

Export Classification: Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, maintaining consistent export and tariff treatment.

Selection of the 5050864-1 is appropriate for all applications currently using the 50864-1 pin receptacle connector, with the added benefit of improved compliance and supply continuity.

Frequently Asked Questions (FAQ)

Q: Can the 5050864-1 be used as a direct replacement for the 50864-1 in existing designs?

A: Yes. The 5050864-1 is electrically and mechanically identical to the 50864-1 across all specified parameters, including pin acceptance diameter, termination method, physical dimensions, contact material and finish, and operating temperature range. Direct substitution is supported.

Q: What is the significance of the RoHS compliance difference between these parts?

A: The 50864-1 is RoHS non-compliant, while the 5050864-1 is RoHS Compliant. For applications subject to RoHS regulations or customer requirements mandating RoHS compliance, the 5050864-1 must be used. Both parts are otherwise functionally equivalent.

Q: Are there packaging differences between the 50864-1 and 5050864-1?

A: The 5050864-1 is supplied in bulk packaging, whereas the original 50864-1 packaging specification is not provided. Bulk packaging typically offers cost advantages for high-volume procurement.

Q: What is the pin diameter acceptance range for these connectors?

A: Both the 50864-1 and 5050864-1 accept pin diameters of 0.026" to 0.033" (0.66mm to 0.84mm). This specification determines compatibility with mating pin components.

Q: Are the moisture sensitivity levels identical?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What is the socket depth specification?

A: The socket depth for both parts is 0.244" (6.20mm), which defines the insertion depth for mating pins and is critical for mechanical fit verification.

Q: Do these connectors have a tail configuration?

A: No. Both the 50864-1 and 5050864-1 feature a no-tail design, meaning the connector body does not extend beyond the mounting surface.

Q: What contact material is used in these receptacles?

A: Both parts use beryllium copper as the contact material with a gold finish of 30.0µin (0.76µm) thickness, providing reliable electrical conductivity and corrosion resistance.