TE Connectivity 1-794594-6 Rectangular Connector Plug Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-794594-6 is a 16-position rectangular connector plug housing from the AMP-DUAC series. This component serves as the housing structure for male pin contacts in applications requiring a 0.165" (4.20mm) pitch configuration. The part is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity while maintaining functional compatibility.

Substiute Parts

1-794594-6

TE Connectivity AMP ConnectorsIn Stock: 9341-794594-6 Datasheet

Current PartRFQ

1-1586000-6

TE Connectivity AMP ConnectorsIn Stock: 30331-1586000-6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector plug housings is determined by strict equivalence across the following critical parameters: connector type (plug), contact type (male pin), number of positions (16), pitch spacing (0.165"/4.20mm), row configuration (2 rows with 0.165"/4.20mm spacing), mounting method (free hanging in-line), contact termination method (crimp), fastening mechanism (locking ramp), and insulation material composition (polyamide/nylon). Parts meeting all these criteria are classified as parametric equivalents and may be substituted based on application requirements, supply availability, and compliance certifications. Variations in color, series designation, operating temperature range, or packaging format do not disqualify substitution when all electrical and mechanical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both the 1-794594-6 and 1-1586000-6 are Active product status components manufactured by TE Connectivity AMP Connectors with full RoHS compliance and EAR99 export classification. Selection between these parts is based on application-specific requirements rather than functional compatibility, as all critical electrical and mechanical parameters are equivalent.

The 1-794594-6 (AMP-DUAC series, white color) operates across an extended temperature range of -55°C to 105°C, providing broader thermal performance for applications requiring operation at lower ambient temperatures. The 1-1586000-6 (VAL-U-LOK series, natural color) operates from -40°C to 105°C and is available in higher inventory quantity (2923 pieces versus 893 pieces). Both parts carry MSL 1 (unlimited) moisture sensitivity rating and identical export classification codes.

Selection criteria include: thermal environment requirements (extended low-temperature operation favors 1-794594-6), color specification for assembly or identification purposes, series compatibility with existing connector systems, and inventory availability. Both parts are suitable for applications requiring 16-position, 0.165" pitch rectangular connector plug housings with crimp termination and locking ramp fastening.

Frequently Asked Questions (FAQ)

Q: Can the 1-1586000-6 be used as a direct replacement for the 1-794594-6 in existing assemblies?

A: Yes. Both parts share identical connector type, position count, pitch spacing, row configuration, mounting method, contact termination, fastening mechanism, and insulation material. The parts are parametric equivalents and functionally interchangeable in applications where the operating temperature range of -40°C to 105°C (1-1586000-6) meets system requirements.

Q: What is the difference between the AMP-DUAC and VAL-U-LOK series designations?

A: Series designation indicates the product line within TE Connectivity's connector portfolio. Both series employ identical mechanical and electrical specifications for this 16-position, 4.20mm pitch housing configuration. Series selection is typically driven by design documentation, existing inventory, or supply chain preferences rather than functional performance differences.

Q: Does the color difference (white versus natural) affect electrical performance?

A: No. Color is a cosmetic and identification feature only. The insulation material composition (polyamide/nylon) and electrical properties remain identical between the white 1-794594-6 and natural 1-1586000-6. Color selection is based on assembly documentation, visual identification requirements, or customer specification.

Q: What is the operating temperature difference between these parts?

A: The 1-794594-6 operates from -55°C to 105°C, while the 1-1586000-6 operates from -40°C to 105°C. The 1-794594-6 provides an additional 15°C of low-temperature capability. Applications requiring operation below -40°C must use the 1-794594-6. Applications operating within the -40°C to 105°C range can use either part.

Q: Are contacts included with these connector housings?

A: No. Both the 1-794594-6 and 1-1586000-6 are housings only. Male pin contacts must be sourced separately and crimped into the housing according to TE Connectivity specifications.

Q: Do both parts have the same RoHS and export compliance status?

A: Yes. Both parts are RoHS Compliant, carry MSL 1 (unlimited) moisture sensitivity rating, and are classified as EAR99 for export purposes. HTSUS code 8538.90.6000 applies to both parts.

Q: What packaging formats are available?

A: The 1-794594-6 is available in standard packaging format. The 1-1586000-6 is available in bulk packaging. Packaging selection may affect handling, storage, and integration into manufacturing workflows.