TE Connectivity Erni 104147 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 104147 is a 3-position housing for male pins connector designed for backplane applications. This Hard Metric, Type N connector features through-hole mounting and includes a board guide. The part is classified as obsolete, making identification of suitable substitute components necessary for ongoing system maintenance and new design implementations. The connector accommodates power applications with a 2.00mm pitch and single-row configuration.

Substiute Parts

104147

TE Connectivity ErniIn Stock: 1695104147 Datasheet

Current PartRFQ

100751-1

TE Connectivity AMP ConnectorsIn Stock: 1365100751-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity Erni 104147 is based on the following critical parameters that must align for functional compatibility:

Matching Parameters:

• Connector Type: Housing for Male Pins
• Connector Style: Hard Metric, Type N
• Number of Rows: 1
• Mounting Type: Through Hole
• Connector Usage: Plug
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters Affecting Substitution:

• Number of Positions: The main part specifies 3 (Power); substitute parts may accommodate 3 (Fiber Optics or Power)
• Pitch: The main part specifies 0.079" (2.00mm); substitute parts may have different pitch specifications
• Color: The main part has no color specification; substitute parts may include color designation

The substitute part TE Connectivity AMP Connectors 100751-1 maintains the core connector architecture and compliance requirements but differs in pitch specification (0.295" / 7.50mm) and includes gray color designation.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TE Connectivity Erni 104147 carries an obsolete status, indicating discontinued manufacturing and limited long-term availability. The substitute part TE Connectivity AMP Connectors 100751-1 maintains active product status, ensuring ongoing supply chain access and manufacturing support.

Compliance Alignment: Both the main part and substitute part achieve ROHS3 compliance and maintain identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited). This ensures equivalent environmental performance and regulatory standing for applications requiring RoHS certification.

Connector Architecture: Both components utilize Hard Metric, Type N connector architecture with through-hole mounting and single-row configuration. The substitute part accommodates expanded application scope through dual-purpose position designation (Fiber Optics or Power) while maintaining the core 3-position housing structure.

Pitch Specification Variance: The primary technical distinction between the main part and substitute involves pitch specification. The main part specifies 0.079" (2.00mm) pitch, while the substitute specifies 0.295" (7.50mm) pitch. This variance requires evaluation against specific board layout and contact spacing requirements in the target application.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity AMP Connectors 100751-1 directly replace the TE Connectivity Erni 104147 in existing designs?

A: Direct replacement requires verification of pitch compatibility. The main part operates at 2.00mm pitch while the substitute operates at 7.50mm pitch. PCB layout and contact spacing must accommodate the substitute's larger pitch specification. Both parts share identical connector type, style, mounting method, and compliance certifications.

Q: What is the significance of the obsolete status for the TE Connectivity Erni 104147?

A: Obsolete status indicates discontinued manufacturing. The substitute part TE Connectivity AMP Connectors 100751-1 maintains active production status, providing assured availability for new procurements and long-term supply chain stability.

Q: Are there differences in application scope between the main part and substitute?

A: The main part designates 3 (Power) positions, while the substitute designates 3 (Fiber Optics or Power) positions. The substitute accommodates broader application flexibility, though both maintain identical position count and connector architecture.

Q: Do both parts meet the same environmental and regulatory requirements?

A: Yes. Both the TE Connectivity Erni 104147 and TE Connectivity AMP Connectors 100751-1 achieve ROHS3 compliance and maintain MSL rating of 1 (Unlimited), ensuring equivalent environmental performance and regulatory standing.

Q: What packaging differences exist between these components?

A: The main part packaging specification is not provided. The substitute part TE Connectivity AMP Connectors 100751-1 is supplied in tube packaging. Packaging format may affect procurement quantities and handling procedures.

Q: Are contacts included with either connector housing?

A: No. Both the TE Connectivity Erni 104147 and TE Connectivity AMP Connectors 100751-1 are supplied as housings without contacts. Contacts must be procured separately and selected based on specific application requirements.