TE Connectivity AMP Connectors 322276 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 322276 is an inline terminal connector designed for crimp termination of 300-350 MCM (kcmil) wire gauges. This component features individual parallel openings and non-insulated construction with a brazed seam design. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional compatibility for new designs and ongoing production requirements.

Substiute Parts

322276

TE Connectivity AMP ConnectorsIn Stock: 1171322276 Datasheet

Current PartRFQ

324448

TE Connectivity AMP ConnectorsIn Stock: 1414324448 Datasheet

MFR RecommendedRFQ

324449

TE Connectivity AMP ConnectorsIn Stock: 841324449 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 322276 terminal is determined by the following critical parameters that must remain consistent across equivalent parts:

Mandatory Compatibility Parameters:

• Terminal Type: Inline, Individual Openings (Parallel)
• Termination Method: Crimp
• Number of Wire Entries: 2
• Insulation: Non-Insulated
• Moisture Sensitivity Level: 1 (Unlimited)

Wire Gauge Substitution Logic: The 322276 accommodates wire gauges from 300 MCM to 350 MCM. Substitute parts are available as discrete wire gauge specifications within this range. Selection of the appropriate substitute depends on the specific wire gauge requirement of the application:

• 324448 is specified for 300 MCM wire gauge applications
• 324449 is specified for 350 MCM wire gauge applications

Both substitute parts are manufactured by TE Connectivity AMP Connectors and maintain the same terminal configuration, termination method, and electrical characteristics as the original part.

Parameter Comparison

Engineering Selection Recommendations

For 300 MCM Wire Gauge Applications: Select TE Connectivity AMP Connectors 324448. This part is active in production status and maintains RoHS3 compliance, providing enhanced regulatory alignment for new designs. The 324448 is manufactured in the Ampower series and is available in bulk packaging.

For 350 MCM Wire Gauge Applications: Select TE Connectivity AMP Connectors 324449. This part is active in production status and maintains RoHS compliance. The 324449 is manufactured in the Ampower series and is available in bulk packaging.

Both substitute parts maintain identical terminal configuration, crimp termination methodology, and moisture sensitivity characteristics as the original 322276. The transition from the obsolete Solistrand series to the active Ampower series represents a product line evolution while preserving functional equivalence for inline parallel opening terminal applications.

Frequently Asked Questions (FAQ)

Q: Can 324448 and 324449 be used interchangeably with 322276?

A: No. The 322276 accommodates a wire gauge range of 300-350 MCM. The substitute parts are discrete wire gauge specifications. Selection must match the specific wire gauge requirement: 324448 for 300 MCM applications, 324449 for 350 MCM applications.

Q: What is the primary reason for substituting 322276?

A: The 322276 is classified as obsolete. The substitute parts 324448 and 324449 are active production components that provide functional equivalence while ensuring ongoing availability and current regulatory compliance.

Q: Are the substitute parts compatible with existing assembly processes?

A: Both substitute parts maintain the same terminal type (inline, individual openings parallel), termination method (crimp), number of wire entries (2), and insulation specification (non-insulated) as the original 322276. Compatibility with existing crimp tooling and assembly procedures depends on the specific equipment specifications and must be verified against the equipment manufacturer's documentation.

Q: What is the difference between RoHS Compliant and RoHS3 Compliant?

A: RoHS3 Compliant (324448) represents the current regulatory standard with enhanced restrictions on hazardous substances. RoHS Compliant (324449) indicates compliance with the RoHS directive. Both parts meet regulatory requirements for their respective designations.

Q: Are there packaging differences between the original and substitute parts?

A: The 322276 is listed with unspecified packaging. Both substitute parts 324448 and 324449 are supplied in bulk packaging format.

Q: What is the wire entry configuration for these terminals?

A: All three parts (322276, 324448, 324449) feature 2 wire entries with inline, individual openings in a parallel configuration, enabling connection of two separate wire conductors.