TE Connectivity Erni 923766 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 923766 is a 125-position header connector with 2mm press-fit termination, designed for backplane applications. This part is classified as Obsolete and is no longer in active production. Finding equivalent substitute parts is necessary to ensure continued availability for maintenance, repair, and new design implementations where this connector specification remains functionally required.

Substiute Parts

923766

TE Connectivity ErniIn Stock: 1172923766 Datasheet

Current PartRFQ

5106014-1

TE Connectivity AMP ConnectorsIn Stock: 12075106014-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity Erni 923766 is based on the following critical parameters that must remain constant:

• Number of Positions: 125 positions (electrical requirement)
• Pitch: 2.00mm (mechanical requirement for PCB layout compatibility)
• Termination Method: Press-Fit (assembly process requirement)
• Connector Type: Header with male pins (functional requirement)
• Mounting Configuration: Board edge, through-hole, right-angle orientation (mechanical requirement)

The substitute part must satisfy all these parameters to ensure direct compatibility without PCB redesign or assembly process modification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity AMP Connectors 5106014-1

The part 5106014-1 is the manufacturer-recommended substitute for the obsolete 923766. This substitution is valid based on the following engineering criteria:

1. Functional Equivalence: All critical electrical and mechanical parameters match the original specification (125 positions, 2.00mm pitch, press-fit termination, header male pins, board edge through-hole right-angle mounting).

2. Product Status: The substitute is in Active production status, ensuring long-term availability and supply chain continuity. The original part is Obsolete, making the substitute necessary for ongoing component sourcing.

3. Compliance and Certifications: The substitute carries RoHS Compliant status and has a defined ECCN classification (EAR99), providing regulatory clarity for procurement and export purposes.

4. Electrical Performance: The substitute provides specified electrical ratings (1.5 A current, 500Vrms voltage) and an extended operating temperature range (-55°C ~ 125°C), supporting the functional requirements of backplane connector applications.

5. Manufacturing Quality: Both parts originate from TE Connectivity, ensuring consistent manufacturing standards and connector design philosophy.

Frequently Asked Questions (FAQ)

Q: Can the 5106014-1 be used as a direct replacement for the 923766 without PCB modification?

A: Yes. Both connectors share identical critical parameters: 125 positions, 2.00mm pitch, press-fit termination, header male pins configuration, and board edge through-hole right-angle mounting. No PCB layout changes are required.

Q: What is the difference between the Erni and AMP Connectors product lines?

A: Both are TE Connectivity brands. The 923766 (Erni line) is obsolete, while the 5106014-1 (AMP Connectors line) is the active equivalent. The substitution represents a product line consolidation within TE Connectivity.

Q: Are there any assembly process differences when switching from 923766 to 5106014-1?

A: No. Both connectors use press-fit termination, requiring identical assembly equipment and processes. No tooling or procedure changes are necessary.

Q: What is the packaging format for the substitute part?

A: The 5106014-1 is supplied in Tray packaging, suitable for automated assembly operations.

Q: Does the substitute meet environmental compliance requirements?

A: Yes. The 5106014-1 is RoHS Compliant and carries MSL 1 (Unlimited) moisture sensitivity level, meeting standard environmental and storage requirements for electronic components.

Q: Is the substitute available in sufficient quantity?

A: Yes. Current inventory shows 1101 Pcs of the 5106014-1 in new original stock, providing adequate supply for production and maintenance applications.

Q: What electrical specifications should be verified for my application?

A: The substitute provides 1.5 A current rating and 500Vrms voltage rating. Verify these values meet your circuit requirements. Operating temperature range is -55°C ~ 125°C.