TE Connectivity 786155-7 D-Type Receptacle Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 786155-7 is a 68-position D-Type receptacle connector with female sockets, designed for through-hole mounting applications. This connector belongs to the AMPLIMITE .050 III series and features press-fit termination with shielded construction. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

786155-7

TE Connectivity AMP ConnectorsIn Stock: 50351786155-7 Datasheet

Current PartRFQ

5786155-7

TE Connectivity AMP ConnectorsIn Stock: 33095786155-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 786155-7 with the active equivalent 5786155-7 is based on strict electrical and mechanical parameter equivalence. Both components share identical specifications across all critical functional parameters that determine connector interchangeability:

Key Parameters for Substitution Validation:

• Connector style, type, and position count (D-Type, Receptacle, 68 positions)
• Physical layout and pitch specifications (0.050 Pitch x 0.100 Row to Row)
• Mounting methodology and termination type (Through Hole, Press-Fit)
• Electrical ratings (1A current, 30V voltage)
• Material composition and contact properties (Steel/Nickel shell, Gold-plated Phosphor Bronze contacts)
• Operating temperature envelope (-55°C ~ 105°C)
• Series designation (AMPLIMITE .050 III)

The primary distinction between these components is product status and regulatory compliance. The 5786155-7 is an active product with RoHS compliance, whereas the 786155-7 is obsolete and RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5786155-7 serves as the direct functional equivalent to the obsolete 786155-7. Selection of the 5786155-7 is supported by the following engineering considerations:

Product Status: The 5786155-7 maintains active product status with ongoing manufacturer support, ensuring long-term component availability and supply chain continuity. The 786155-7 is classified as obsolete, presenting risk for future procurement.

Regulatory Compliance: The 5786155-7 is RoHS compliant, meeting current environmental and material restriction requirements applicable to electronic components in most jurisdictions. The 786155-7 is RoHS non-compliant, which may restrict its use in new designs or applications subject to RoHS regulations.

Electrical and Mechanical Equivalence: Both components are identical in all functional parameters including connector geometry, electrical ratings, termination methodology, and material specifications. Direct substitution is supported without circuit or mechanical redesign.

Packaging Consideration: The 5786155-7 is supplied in tube packaging, which is standard for production environments. Packaging format does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the 5786155-7 be used as a direct replacement for the 786155-7 in existing designs?

A: Yes. The 5786155-7 is electrically and mechanically equivalent to the 786155-7 across all functional parameters. Direct substitution is supported without design modification. Both components share identical connector geometry, electrical ratings, termination type, and material specifications.

Q: What is the primary reason for substituting the 786155-7?

A: The 786155-7 is classified as obsolete. The 5786155-7 is the active equivalent product with ongoing manufacturer support and availability. Additionally, the 5786155-7 is RoHS compliant, whereas the 786155-7 is not.

Q: Are there any differences in electrical performance between these two connectors?

A: No. Both connectors have identical electrical specifications: 1A current rating, 30V voltage rating, and -55°C to 105°C operating temperature range. Contact material, finish, and shell construction are identical.

Q: Does the packaging difference affect connector performance?

A: No. The 5786155-7 is supplied in tube packaging, which is a standard packaging format for production use. Packaging does not affect electrical or mechanical performance of the connector.

Q: Are both connectors compatible with the same mating connectors?

A: Yes. Both the 786155-7 and 5786155-7 share identical physical dimensions, pitch specifications (0.050 Pitch x 0.100 Row to Row), and connector layout. They are compatible with the same 68-position D-Type plug connectors.

Q: What is the operating temperature range for these connectors?

A: Both connectors operate across the temperature range of -55°C to 105°C, supporting applications in industrial and extended-temperature environments.

Q: Are these connectors shielded?

A: Yes. Both the 786155-7 and 5786155-7 feature shielded construction, providing electromagnetic interference protection for signal integrity.