Molex 0761454106 Equivalent & Substitute Parts

Part Overview

The Molex 0761454106 is a 180-position backplane connector header with male pins designed for through-hole PCB mounting. This connector features an Impact style with guide right configuration, delivering 60 differential pairs across an 18-row by 10-column layout with 0.053" (1.35mm) pitch spacing.

The 0761454106 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for systems utilizing this connector specification.

Substiute Parts

0761454106

MolexIn Stock: 11700761454106 Datasheet

Current PartRFQ

0761455106

MolexIn Stock: 9460761455106 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0761454106 is determined by strict equivalence across the following critical parameters:

• Connector type, style, and configuration (Header, Male Pins; Impact, Guide Right)
• Electrical specifications (180 positions, 0.053" pitch, 60 differential pairs, 30V rating)
• Mechanical dimensions (18 rows × 10 columns)
• Mounting and termination method (Through Hole, Press-Fit)
• Environmental and compliance ratings (Operating temperature -55°C ~ 85°C, UL94 V-0, ROHS3 Compliant, MSL 1)
• Contact finish specification (Gold, 30.0µin thickness)

The Molex 0761455106 meets all substitution criteria as a direct equivalent within the Impact 76145 series, with identical electrical, mechanical, and environmental specifications. The primary distinction is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0761455106 is the direct substitute for the obsolete 0761454106. Both parts are manufactured by Molex within the same Impact 76145 series and share identical electrical, mechanical, and environmental specifications.

The 0761455106 carries Active product status, ensuring ongoing manufacturer support and supply chain availability. Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and commercial applications.

The 0761455106 is supplied in Tray packaging, which may differ from the original part's packaging configuration. Verify packaging requirements for your specific procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 0761455106 be used as a direct replacement for the 0761454106?

A: Yes. The 0761455106 is electrically and mechanically equivalent to the 0761454106. Both parts feature identical 180-position configurations, 0.053" pitch spacing, Impact style with guide right orientation, and press-fit through-hole termination. All environmental and compliance ratings are identical.

Q: What is the primary reason to substitute the 0761454106?

A: The 0761454106 is classified as obsolete. The 0761455106 is an active product within the same series, providing assured supply chain continuity and manufacturer support for new designs and ongoing production.

Q: Are there packaging differences between these parts?

A: The 0761455106 is supplied in Tray packaging. Confirm that tray packaging is compatible with your assembly and storage requirements. Contact your supplier for alternative packaging options if needed.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 0761454106 and 0761455106 are ROHS3 compliant, carry UL94 V-0 flammability certification, and maintain MSL 1 (Unlimited) moisture sensitivity rating. Operating temperature range is -55°C ~ 85°C for both parts.

Q: What are the key parameters that define substitution eligibility?

A: Substitution is based on connector type (Header, Male Pins), style (Impact, Guide Right), position count (180), pitch (0.053"), row/column configuration (18×10), mounting method (Through Hole), termination (Press-Fit), contact layout (60 differential pairs), contact finish (Gold, 30.0µin), and all electrical and environmental ratings.