TE Connectivity 796404-1 Circular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 796404-1 is a 16-position circular connector receptacle with male pins, designed for panel mount through-hole applications with right-angle orientation and threaded fastening. This component features gold-plated brass contacts, solder termination, and operates across a temperature range of -55°C to 105°C with a voltage rating of 250VAC/DC.

The 796404-1 carries an obsolete product status, making identification of active equivalent parts essential for ongoing procurement and system maintenance. The availability of an active substitute with identical electrical and mechanical specifications ensures design continuity and supply chain reliability.

Substiute Parts

796404-1

TE Connectivity AMP ConnectorsIn Stock: 1041796404-1 Datasheet

Current PartRFQ

1-796404-1

TE Connectivity AMP ConnectorsIn Stock: 8431-796404-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 796404-1 with an active equivalent is based on strict electrical and mechanical parameter matching within the CPC Series 1 circular connector family. The substitute part must maintain identical specifications across all critical dimensions and performance characteristics.

The following parameters establish substitution validity:

• Connector type classification (Receptacle, Male Pins)
• Position count (16 positions)
• Shell size designation (17-16)
• Mounting configuration (Panel Mount, Through Hole, Right Angle with Flange)
• Termination method (Solder)
• Fastening mechanism (Threaded)
• Orientation designation (A)
• Contact material and finish specifications (Brass with Gold plating at 30.0µin)
• Electrical ratings (250VAC/DC)
• Temperature operating range (-55°C to 105°C)
• Flammability compliance (UL94 V-0)

The active substitute 1-796404-1 satisfies all these parameters, differing only in product status (Active versus Obsolete) and packaging configuration (Tray versus unspecified original packaging), along with improved regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

The 1-796404-1 serves as the direct active equivalent for the obsolete 796404-1 circular connector. All electrical and mechanical parameters are identical, ensuring functional interchangeability in existing designs and applications.

Selection of the 1-796404-1 is supported by the following factors:

Product Status: The substitute part carries Active product status, ensuring ongoing availability and manufacturer support, whereas the original 796404-1 is classified as Obsolete.

Regulatory Compliance: The 1-796404-1 achieves ROHS3 compliance and REACH Unaffected status, providing enhanced regulatory alignment compared to the non-compliant and REACH-Affected original part. Both parts maintain identical UL94 V-0 flammability ratings and equivalent electrical performance specifications.

Packaging Configuration: The substitute is supplied in Tray packaging, which is standard for active production inventory and facilitates integration into modern supply chain workflows.

Base Product Number Continuity: Both parts share the base product number 796404, confirming their relationship within the CPC Series 1 connector family and ensuring design compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 1-796404-1 be used as a direct replacement for the 796404-1 in existing assemblies?

A: Yes. The 1-796404-1 maintains identical electrical and mechanical specifications across all critical parameters, including connector type, position count, shell size, mounting configuration, termination method, contact materials and finishes, voltage rating, and operating temperature range. Direct substitution is supported without design modification.

Q: What is the difference between the 796404-1 and 1-796404-1?

A: The parts are electrically and mechanically identical. The primary differences are product status (Obsolete versus Active), packaging format (unspecified versus Tray), and regulatory compliance status (RoHS non-compliant/REACH Affected versus ROHS3 Compliant/REACH Unaffected). The 1-796404-1 represents the current active production equivalent.

Q: Are there any compatibility concerns when transitioning from 796404-1 to 1-796404-1?

A: No compatibility concerns exist. Both parts are manufactured by TE Connectivity AMP Connectors within the CPC Series 1 family and share identical specifications for panel mount through-hole installation, right-angle orientation, threaded fastening, solder termination, and all contact and shell material specifications.

Q: Does the Tray packaging of the 1-796404-1 affect its performance or installation?

A: No. Packaging format does not affect component performance or installation characteristics. Tray packaging is a standard distribution method for active production parts and does not alter electrical or mechanical properties.

Q: What is the significance of the improved RoHS and REACH compliance status of the 1-796404-1?

A: The ROHS3 compliance and REACH Unaffected status of the 1-796404-1 indicate alignment with current European regulatory requirements. This status is relevant for applications subject to RoHS and REACH directives and provides assurance of regulatory compliance for new designs and ongoing procurement.

Q: Are the contact finish specifications identical between both parts?

A: Yes. Both the 796404-1 and 1-796404-1 feature gold-plated brass contacts with a mating finish thickness of 30.0µin (0.76µm), ensuring identical electrical contact performance and reliability.

Q: Can the 1-796404-1 operate across the same temperature range as the 796404-1?

A: Yes. Both parts operate across the identical temperature range of -55°C to 105°C and maintain the same voltage rating of 250VAC/DC, ensuring equivalent performance in thermal and electrical stress conditions.