Molex 0761552804 Equivalent & Substitute Parts

Part Overview

The Molex 0761552804 is a 96-position backplane connector header with male pins designed for through-hole PCB mounting. This connector features an Impact style with guide left orientation, 12 rows by 8 columns configuration, and gold-plated contacts rated for 30V operation across an extended temperature range of -55°C to 85°C.

The 0761552804 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector specification.

Substiute Parts

0761552804

MolexIn Stock: 8300761552804 Datasheet

Current PartRFQ

0761553804

MolexIn Stock: 8890761553804 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0761552804 is determined by strict equivalence across the following critical parameters:

• Connector type and style: Header with male pins, Impact style, guide left orientation
• Electrical specifications: 96 positions, 0.053" (1.35mm) pitch, 30V rating
• Physical configuration: 12 rows × 8 columns, through-hole mounting, press-fit termination
• Contact properties: Gold plating at 30.0µin (0.76µm) thickness
• Environmental compliance: UL94 V-0 flammability, ROHS3 compliance, MSL 1 rating
• Operating range: -55°C to 85°C

The substitute part must maintain identical electrical and mechanical characteristics to ensure direct compatibility without design modification or re-qualification.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0761553804 is a direct functional equivalent to the 0761552804 across all critical electrical and mechanical parameters. Both connectors are manufactured by Molex within the Impact 76155 series and maintain identical specifications for position count, pitch, voltage rating, temperature range, and contact finish.

The primary distinction is product status: the 0761552804 is obsolete, while the 0761553804 is active. The 0761553804 is supplied in Tray packaging, whereas the original part number does not specify packaging format.

For new designs and ongoing production, the 0761553804 is the appropriate selection due to its active product status and confirmed availability. Both parts satisfy ROHS3 compliance and UL94 V-0 flammability requirements, ensuring regulatory alignment for applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0761553804 be used as a direct replacement for the 0761552804?

A: Yes. The 0761553804 is electrically and mechanically equivalent to the 0761552804. All critical parameters—position count, pitch, voltage rating, temperature range, contact finish, and mounting configuration—are identical. No design modification is required.

Q: What is the difference between these two part numbers?

A: The 0761552804 is classified as obsolete, while the 0761553804 is active. The 0761553804 is supplied in Tray packaging. All functional specifications remain identical.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, UL94 V-0 rated, and carry MSL 1 (Unlimited) moisture sensitivity classification. Regulatory and environmental compliance is equivalent.

Q: What packaging format is the substitute part supplied in?

A: The Molex 0761553804 is supplied in Tray packaging. Confirm packaging requirements with your procurement specification before ordering.

Q: Is the contact finish specification identical?

A: Yes. Both connectors feature gold-plated contacts with a thickness of 30.0µin (0.76µm), ensuring equivalent electrical performance and corrosion resistance.