TE Connectivity Erni 104146-E Backplane Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity Erni 104146-E is a 6-position housing for male pins backplane connector designed for through-hole mounting applications. This Hard Metric, Type L connector features a board guide and operates as a plug connector without integrated contacts. The part is currently active in production with 1193 pieces available in new original stock condition.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct functional replacement in circuit board designs and assembly processes.

Substiute Parts

104146-E

TE Connectivity ErniIn Stock: 1228104146-E Datasheet

Current PartRFQ

100745-1

TE Connectivity AMP ConnectorsIn Stock: 1139100745-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity AMP Connectors 100745-1 qualifies as a substitute for the 104146-E based on the following alignment of critical parameters:

Matching Parameters:

• Connector Type: Housing for Male Pins
• Connector Style: Hard Metric, Type L
• Number of Positions: 6
• Number of Rows: 1
• Mounting Type: Through Hole
• Connector Usage: Plug
• Features: Board Guide
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Both parts function as plug housings for male pins in single-row, 6-position configurations with identical mounting and usage characteristics. The substitute maintains equivalent environmental compliance and reliability ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the 104146-E and 100745-1 maintain active product status with full ROHS3 compliance and unlimited moisture sensitivity ratings. Selection between these parts depends on application-specific requirements:

104146-E Selection Criteria:

• Primary application focus on power distribution
• Box packaging preferred for inventory management
• ERMET series integration requirements
• Unspecified color acceptable for application

100745-1 Selection Criteria:

• Dual-purpose application support (Fiber Optics or Power)
• Tube packaging suitable for automated assembly processes
• Z-PACK series compatibility requirements
• Gray color specification for visual identification or aesthetic requirements

Both parts satisfy identical electrical and mechanical interface requirements for Hard Metric, Type L, 6-position, single-row through-hole plug housings with board guide features.

Frequently Asked Questions (FAQ)

Q: What determines compatibility between the 104146-E and 100745-1?

A: Compatibility is established through matching connector type (Housing for Male Pins), connector style (Hard Metric, Type L), position count (6), row configuration (1), mounting method (Through Hole), usage classification (Plug), and feature set (Board Guide). Both parts operate identically in circuit board applications requiring these specifications.

Q: Are there differences in pitch specifications between these parts?

A: The 104146-E specifies a pitch of 0.079" (2.00mm). The 100745-1 pitch specification is not provided in the available data. Pitch compatibility must be confirmed through detailed mechanical drawings or direct manufacturer documentation before substitution in applications with strict spacing requirements.

Q: How do packaging differences affect part selection?

A: The 104146-E is supplied in box packaging, while the 100745-1 is supplied in tube packaging. Packaging selection impacts inventory handling, automated assembly line compatibility, and storage requirements. Functional performance remains identical regardless of packaging format.

Q: What is the significance of the color difference?

A: The 104146-E color is not specified, while the 100745-1 is specified as gray. Color differences do not affect electrical or mechanical function. Selection based on color depends on application requirements for visual identification, traceability, or aesthetic specifications.

Q: Do both parts support the same application categories?

A: The 104146-E is designated for power applications, while the 100745-1 supports both fiber optics and power applications. The 100745-1 provides broader application flexibility. Both parts function identically in power distribution circuits.

Q: Are compliance certifications equivalent between these parts?

A: Both parts are ROHS3 compliant with MSL rating of 1 (Unlimited) and EAR99 ECCN classification. Compliance profiles are equivalent. REACH status differs: 104146-E is REACH Unaffected, while 100745-1 is Vendor Undefined. Regulatory requirements for specific end-use applications must be evaluated independently.

Q: What inventory considerations apply to these substitute parts?

A: The 104146-E has 1193 pieces in new original stock, while the 100745-1 has 1097 pieces available. Both maintain adequate inventory levels for production requirements. Lead time and availability should be confirmed with the supplier for time-sensitive applications.