TE Connectivity 111446-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 111446-3 is a 16-position rectangular plug connector with IDC (Insulation Displacement Contact) termination, designed for ribbon cable applications with 26-28 AWG wire gauge. This connector features gold-plated male pins, 0.100" pitch spacing, and feed-through capability in a dual-row configuration.

The 111446-3 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design compatibility, ensure supply chain continuity, and support ongoing production and field service requirements for systems utilizing this connector type.

Substiute Parts

111446-3

TE Connectivity AMP ConnectorsIn Stock: 836111446-3 Datasheet

Current PartRFQ

1-111446-6

TE Connectivity AMP ConnectorsIn Stock: 12131-111446-6 Datasheet

DirectRFQ

4616-6001

3MIn Stock: 7284616-6001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 111446-3 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Parameters:

• 16-position connector configuration
• 0.100" (2.54mm) pitch spacing
• Dual-row layout with 0.100" row spacing
• Male pin contact type
• IDC cable termination method
• 26-28 AWG wire gauge compatibility
• Gold contact finish at 30.0µin thickness
• Feed-through feature capability
• Free hanging in-line mounting

Substitute parts must maintain identical electrical performance characteristics and mechanical interface dimensions. Variations in packaging format, product status, or compliance certifications do not affect functional interchangeability when all core parameters align.

Parameter Comparison

Engineering Selection Recommendations

1-111446-6 (Direct Substitute)

The 1-111446-6 is the primary substitute for the obsolete 111446-3. Both connectors are manufactured by TE Connectivity AMP Connectors within the AMP-Latch series and share identical electrical and mechanical specifications. The 1-111446-6 carries active product status and ROHS3 compliance certification, providing long-term availability and regulatory alignment. The primary difference is packaging format (tray versus bulk) and compliance status. This part is suitable for direct replacement in new designs and field service applications.

4616-6001 (Cross-Manufacturer Substitute)

The 4616-6001 manufactured by 3M provides functional equivalence through matching core parameters: 16-position configuration, 0.100" pitch, dual-row layout, IDC termination, 26-28 AWG compatibility, and gold contact finish. The 4616-6001 supports both discrete and ribbon cable wire types, offering additional flexibility in termination options. This connector carries active product status and ROHS3 compliance. The connector is housed in gray rather than black, and belongs to the 3M 4600 series. Selection of this part is appropriate when 3M supply chain integration or cross-manufacturer qualification is required.

Both substitute parts maintain full electrical and mechanical compatibility with the original 111446-3 specification and are suitable for applications requiring 16-position IDC rectangular connectors with the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the 1-111446-6 be used as a direct replacement for the 111446-3?

A: Yes. The 1-111446-6 is electrically and mechanically identical to the 111446-3. Both connectors feature 16 positions, 0.100" pitch, dual-row configuration, IDC termination, and gold-plated male pins rated for 26-28 AWG ribbon cable. The primary differences are product status (active versus obsolete) and compliance certifications (ROHS3 compliant versus non-compliant).

Q: What is the difference between the TE Connectivity 1-111446-6 and the 3M 4616-6001?

A: Both connectors meet the core electrical and mechanical requirements for 16-position IDC rectangular plug connectors with 0.100" pitch and gold contact finish. The 4616-6001 supports both discrete and ribbon cable termination, whereas the 1-111446-6 is specified for ribbon cable. The 4616-6001 is housed in gray; the 1-111446-6 is black. Both are active products with ROHS3 compliance.

Q: Are there packaging differences between these substitute parts?

A: Yes. The 111446-3 is supplied in bulk packaging. The 1-111446-6 and 4616-6001 are supplied in tray packaging. Packaging format does not affect connector performance or interchangeability; it impacts handling, storage, and inventory management procedures.

Q: Can the 4616-6001 accept both ribbon and discrete wire termination?

A: Yes. The 4616-6001 is specified for both ribbon cable and discrete wire types in the 26-28 AWG range. The 111446-3 and 1-111446-6 are specified for ribbon cable termination. This additional flexibility in the 4616-6001 does not prevent its use in ribbon cable applications.

Q: What is the significance of the RoHS compliance difference?

A: The 111446-3 is RoHS non-compliant; both substitute parts (1-111446-6 and 4616-6001) are ROHS3 compliant. For applications subject to RoHS regulations or customer requirements, the substitute parts provide regulatory alignment. For legacy systems without RoHS mandates, this difference does not affect functional performance.

Q: Are all three connectors rated for the same wire gauge?

A: Yes. All three connectors are rated for 26-28 AWG wire. The 4616-6001 additionally supports stranded or solid wire configurations, while the 111446-3 and 1-111446-6 are specified for ribbon cable.

Q: What is the contact finish thickness specification?

A: All three connectors feature gold contact finish at 30.0µin (0.76µm) thickness, ensuring consistent electrical performance and corrosion resistance across all substitute options.