TE Connectivity 2-179960-3 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2-179960-3 is an active rectangular connector header from the Dynamic D-5200 series, designed for through-hole mounting in board-to-cable/wire applications. This shrouded 6-position header connector operates across industrial and general-purpose applications with a 0.400" (10.16mm) pitch configuration. The connector features solder termination, detent lock fastening, and gold-plated mating contacts rated for 30A at 630V. Substitute parts are identified to address inventory availability, lead time constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

2-179960-3

TE Connectivity AMP ConnectorsIn Stock: 11622-179960-3 Datasheet

Current PartRFQ

2-179960-2

TE Connectivity AMP ConnectorsIn Stock: 22462-179960-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector headers is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Number of positions (6 positions)
• Pitch - mating distance (0.400" / 10.16mm)
• Current rating (30A)
• Voltage rating (630V)
• Operating temperature range (-55°C ~ 105°C)

Mechanical Compatibility Parameters:

• Connector type (Header)
• Contact type (Tab)
• Mounting type (Through Hole)
• Shrouding configuration (Shrouded - 4 Wall)
• Termination method (Solder)
• Fastening type (Detent Lock)
• Insulation material (Thermoplastic, Polyester, Glass Filled)

Compliance Parameters:

• RoHS compliance status
• Material flammability rating (UL94 V-0)
• Ingress protection rating (IP20)

The substitute part 2-179960-2 maintains identical values across all critical electrical, mechanical, and compliance parameters. The only variance is in the contact finish thickness on mating surfaces (15.0µin versus 30.0µin), which does not affect functional interchangeability within the specified operating conditions.

Parameter Comparison

Engineering Selection Recommendations

Both the 2-179960-3 and 2-179960-2 are active products from TE Connectivity's Dynamic D-5200 series and maintain full RoHS compliance with UL94 V-0 flammability certification. Selection between these parts is based on availability and application-specific requirements rather than functional differences.

2-179960-3 is suitable for applications requiring maximum contact durability and extended mating cycle life, given the thicker gold plating (30.0µin) on mating surfaces.

2-179960-2 is suitable for general-purpose and industrial applications where the thinner gold plating (15.0µin) meets contact resistance and wear specifications. This variant offers higher inventory availability (2187 pieces in stock versus 1115 pieces for 2-179960-3).

Both parts are functionally interchangeable in board-to-cable/wire configurations with identical electrical ratings, mechanical dimensions, and environmental operating specifications. Selection should be based on inventory availability, delivery timeline requirements, and application-specific contact durability expectations.

Frequently Asked Questions (FAQ)

Q: Can 2-179960-2 be used as a direct replacement for 2-179960-3?

A: Yes. Both parts are functionally equivalent rectangular connector headers from the Dynamic D-5200 series with identical electrical ratings (30A, 630V), mechanical dimensions (6 positions, 0.400" pitch), mounting configuration (through-hole, shrouded 4-wall), and operating temperature range (-55°C ~ 105°C). The only difference is the gold plating thickness on mating contacts, which does not affect interchangeability in standard applications.

Q: What is the significance of the contact finish thickness difference?

A: The contact finish thickness (30.0µin for 2-179960-3 versus 15.0µin for 2-179960-2) affects contact durability and mating cycle life. Thicker plating provides extended wear resistance in high-cycle mating applications. Both thicknesses meet industry standards for contact resistance and corrosion protection in the specified operating environment.

Q: Are both parts RoHS compliant?

A: Yes. Both 2-179960-3 and 2-179960-2 are RoHS compliant and carry UL94 V-0 flammability certification, meeting regulatory requirements for industrial and general-purpose applications.

Q: What is the pitch specification, and why is it critical for substitution?

A: Both parts feature a 0.400" (10.16mm) mating pitch, which defines the center-to-center spacing between connector positions. This specification is critical for mechanical compatibility with mating connectors and printed circuit board layouts. Pitch must be identical for direct substitution.

Q: Can these connectors be used in high-temperature applications?

A: Yes. Both parts are rated for continuous operation from -55°C to 105°C, suitable for industrial environments and general-purpose applications within this temperature range.

Q: What mounting method do these connectors use?

A: Both parts use through-hole solder termination with detent lock fastening. The 0.150" (3.81mm) post length is designed for standard PCB thickness and soldering processes.

Q: Are there any moisture sensitivity concerns?

A: No. Both parts carry Moisture Sensitivity Level (MSL) 1 rating, indicating unlimited shelf life without special moisture control requirements.