TE Connectivity AMP Connectors 7-119791-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 7-119791-0 is a 68 Position Female Card Edge Connector designed for dual edge applications with 0.100" (2.54mm) pitch spacing. This connector features press-fit termination, phosphor bronze contacts with gold finish, and is constructed from glass-filled polyester insulation material. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning.

Substiute Parts

7-119791-0

TE Connectivity AMP ConnectorsIn Stock: 9527-119791-0 Datasheet

Current PartRFQ

ECC34DJBN

Sullins Connector SolutionsIn Stock: 1115ECC34DJBN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 7-119791-0 is determined by strict alignment of the following critical parameters:

Position and Pitch Compatibility: The substitute part must maintain 68 total positions organized in 2 rows with 0.100" (2.54mm) pitch spacing to ensure mechanical and electrical compatibility with existing card edge interfaces.

Connector Type and Gender: The substitute must be a female card edge connector configured for dual edge card insertion to match the original application requirements.

Termination and Contact Properties: Press-fit termination with phosphor bronze contacts and gold finish at 30.0µin (0.76µm) thickness ensures electrical performance and reliability equivalent to the original specification.

Mounting Configuration: Through-hole mounting type must be preserved to maintain compatibility with existing printed circuit board layouts.

Regulatory Compliance: Both RoHS3 compliance and REACH unaffected status are required to meet current environmental and regulatory standards.

The substitute part ECC34DJBN from Sullins Connector Solutions satisfies all critical substitution parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The Sullins Connector Solutions ECC34DJBN is a direct functional substitute for the obsolete TE Connectivity 7-119791-0. Both components maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, termination method, and contact properties.

The substitute part offers the following advantages:

Product Status: The ECC34DJBN maintains active product status, ensuring long-term availability and supply chain continuity compared to the obsolete 7-119791-0.

Regulatory Compliance: Both components achieve ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements for electronic component procurement.

Insulation Material Variation: While the original part specifies glass-filled polyester insulation, the substitute employs polybutylene terephthalate (PBT) insulation. Both materials provide equivalent functional performance in card edge connector applications and maintain the same mechanical and electrical characteristics required for dual edge card insertion.

Card Thickness Accommodation: The substitute part accommodates card thickness of 0.062" (1.57mm), which falls within the original specification range of 0.054" ~ 0.071" (1.37mm ~ 1.80mm), ensuring mechanical compatibility with existing card edge interfaces.

Selection of the ECC34DJBN eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with existing system designs.

Frequently Asked Questions (FAQ)

Q: Can the Sullins ECC34DJBN be used as a direct replacement for the TE Connectivity 7-119791-0?

A: Yes. The ECC34DJBN satisfies all critical substitution parameters including 68 positions, 0.100" pitch, dual edge configuration, female gender, press-fit termination, phosphor bronze contacts with gold finish, and through-hole mounting. Both components maintain identical electrical and mechanical specifications.

Q: What is the difference in insulation material between the two connectors?

A: The original 7-119791-0 uses glass-filled polyester insulation, while the ECC34DJBN uses polybutylene terephthalate (PBT). Both materials provide equivalent functional performance in card edge connector applications and maintain the same mechanical and electrical characteristics required for dual edge card insertion.

Q: Does the card thickness specification difference affect compatibility?

A: No. The ECC34DJBN accommodates card thickness of 0.062" (1.57mm), which falls within the original specification range of 0.054" ~ 0.071" (1.37mm ~ 1.80mm). This ensures mechanical compatibility with existing card edge interfaces.

Q: Are both connectors RoHS and REACH compliant?

A: Yes. Both the 7-119791-0 and ECC34DJBN are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement.

Q: What is the primary advantage of selecting the ECC34DJBN over the original part?

A: The ECC34DJBN maintains active product status, ensuring long-term availability and supply chain continuity. The original 7-119791-0 is classified as obsolete, making the substitute essential for ongoing system support and future procurement.

Q: Are the contact finish specifications identical?

A: Yes. Both connectors feature gold contact finish at 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and reliability.

Q: What packaging format is the substitute part available in?

A: The ECC34DJBN is supplied in tray packaging, suitable for automated assembly and component handling processes.