TE Connectivity AMP Connectors 794594-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 794594-8 is an 8-position rectangular connector housing designed for plug applications with a 0.165" (4.20mm) pitch configuration. This connector belongs to the AMP-DUAC series and features a white insulation housing with crimp contact termination and locking ramp fastening. The part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility for ongoing applications and new designs.

Substiute Parts

794594-8

TE Connectivity AMP ConnectorsIn Stock: 977794594-8 Datasheet

Current PartRFQ

1586017-8

TE Connectivity AMP ConnectorsIn Stock: 12081586017-8 Datasheet

SimilarRFQ

0039013089

MolexIn Stock: 301020039013089 Datasheet

Parametric EquivalentRFQ

1727620008

MolexIn Stock: 88261727620008 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 794594-8 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Plug
• Contact Type: Male Pin
• Number of Positions: 8
• Pitch: 0.165" (4.20mm)
• Number of Rows: 2
• Row Spacing: 0.165" (4.20mm)
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these mandatory parameters. Variations in fastening type (locking ramp versus latch lock), color, series designation, and insulation material composition do not prevent functional substitution when the above parameters align. The substitute parts are sourced from TE Connectivity and Molex manufacturers, both established suppliers of rectangular connector housings.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity 1586017-8

The 1586017-8 is the recommended primary substitute for the obsolete 794594-8. Both components are manufactured by TE Connectivity, ensuring design continuity and compatibility with existing connector ecosystems. The 1586017-8 is classified as active product status, guaranteeing ongoing availability and supply chain stability. All electrical and mechanical parameters align with the original specification. The VAL-U-LOK series represents a current-generation alternative within the TE Connectivity portfolio. RoHS3 compliance and REACH unaffected status maintain regulatory alignment.

Secondary Substitutes: Molex 0039013089 and 1727620008

Both Molex alternatives satisfy all mandatory parametric requirements and are active products with established inventory levels. The 0039013089 (Mini-Fit Jr 5559 series) and 1727620008 (Mini-Fit TPA2 series) provide cross-manufacturer options when TE Connectivity components are unavailable. Both maintain ROHS3 compliance and REACH unaffected status. Selection between these Molex options depends on application-specific requirements regarding fastening mechanism preference (both utilize locking ramp fastening) and color specification (natural versus black insulation).

All substitute parts carry MSL 1 (Unlimited) moisture sensitivity classification, matching the original component's environmental tolerance profile.

Frequently Asked Questions (FAQ)

Q: Can the 1586017-8 directly replace the 794594-8 in existing assemblies?

A: The 1586017-8 meets all mandatory electrical and mechanical parameters required for functional substitution. The fastening mechanism differs (latch lock versus locking ramp), and the color is natural rather than white. These differences do not affect electrical performance or mechanical compatibility with mating connector housings designed for 8-position, 0.165" pitch plug configurations.

Q: What is the difference between the TE Connectivity and Molex substitute options?

A: All three substitute parts (1586017-8, 0039013089, and 1727620008) satisfy identical electrical and mechanical requirements. The primary differences are manufacturer origin, series designation, and fastening/color variations. The TE Connectivity 1586017-8 maintains design continuity within the same manufacturer ecosystem. The Molex options provide alternative sourcing from an established connector manufacturer.

Q: Are the Molex 0039013089 and 1727620008 interchangeable with each other?

A: Both Molex parts meet the same parametric requirements and are functionally interchangeable from an electrical and mechanical standpoint. The 0039013089 features natural-colored insulation, while the 1727620008 features black insulation. Both utilize locking ramp fastening and crimp contact termination.

Q: Does the color difference between substitute parts affect compatibility?

A: Color is a cosmetic and identification parameter that does not affect electrical performance or mechanical compatibility. Selection of color should be based on application requirements, assembly documentation, or visual identification standards within the system design.

Q: What does "Contacts Not Included" mean for these connector housings?

A: All listed parts are connector housings only. Male pin contacts must be sourced separately and crimped into the housing according to manufacturer specifications. Contact selection must match the pitch and position requirements of the 8-position, 0.165" (4.20mm) configuration.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The 794594-8 and all three substitute parts (1586017-8, 0039013089, and 1727620008) are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance for applications subject to these standards.

Q: What is the inventory status of each substitute part?

A: The 1586017-8 has 1100 pieces in stock. The 0039013089 has 30026 pieces in stock. The 1727620008 has 8768 pieces in stock. These inventory levels reflect current availability for procurement planning purposes.