Molex 0761554804 Equivalent & Substitute Parts

Part Overview

The Molex 0761554804 is a 96-position backplane connector header with male pins designed for through-hole PCB mounting. This connector features an Impact style with guide right configuration, supporting 32 differential pairs across a 12×8 row/column layout with 0.053" (1.35mm) pitch spacing.

The 0761554804 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

0761554804

MolexIn Stock: 11520761554804 Datasheet

Current PartRFQ

0761555804

MolexIn Stock: 9060761555804 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0761554804 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Header, Male Pins
• Connector style: Impact, Guide Right
• Number of positions: 96
• Pitch: 0.053" (1.35mm)
• Row/column configuration: 12×8
• Mounting type: Through Hole
• Termination method: Press-Fit
• Contact layout: 32 Differential Pairs
• Contact finish: Gold
• Operating temperature range: -55°C ~ 85°C
• Voltage rating: 30V
• Material flammability: UL94 V-0
• RoHS compliance: ROHS3 Compliant

The substitute part 0761555804 meets all mandatory parameters and is therefore a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0761555804 is the direct substitute for the obsolete 0761554804. Both parts are manufactured by Molex within the Impact 76155 series and share identical electrical, mechanical, and environmental specifications.

Selection Basis:

The 0761555804 maintains active product status, ensuring ongoing availability and manufacturing support. Both parts carry ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and commercial backplane applications.

The substitute part is supplied in tray packaging, which is standard for production environments. No functional or performance differences exist between the two parts; selection of the 0761555804 eliminates obsolescence risk while maintaining full design compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 0761555804 be used as a direct replacement for the 0761554804 in existing designs?

A: Yes. The 0761555804 is a direct functional equivalent. All electrical, mechanical, and environmental parameters are identical. No design modifications are required.

Q: What is the primary reason for substitution?

A: The 0761554804 is classified as obsolete. The 0761555804 is the active equivalent from the same manufacturer and series, ensuring continued supply chain availability.

Q: Are there any differences in packaging between these parts?

A: The 0761554804 packaging is not specified in the available data. The 0761555804 is supplied in tray packaging, which is standard for production quantities.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant and carry UL94 V-0 material flammability certification. Moisture sensitivity level is 1 (Unlimited) for both.

Q: What is the contact pitch and position count?

A: Both parts feature 96 positions with 0.053" (1.35mm) pitch, arranged in a 12×8 configuration supporting 32 differential pairs.

Q: Are the operating temperature and voltage ratings identical?

A: Yes. Both parts operate across -55°C to 85°C and carry a 30V voltage rating.