Molex 0761550806 Equivalent & Substitute Parts

Part Overview

The Molex 0761550806 is a 96-position backplane connector header with male pins designed for through-hole PCB mounting. This component belongs to the Impact 76155 series and features press-fit termination with gold-plated contacts. The part is currently classified as obsolete, which necessitates identification of active equivalent components to maintain design continuity and ensure supply chain availability for new production runs and field replacements.

Substiute Parts

0761550806

MolexIn Stock: 9150761550806 Datasheet

Current PartRFQ

0761551806

MolexIn Stock: 9740761551806 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0761550806 is determined by strict equivalence across the following critical parameters:

• Connector position count: 96 positions
• Pitch specification: 0.053" (1.35mm)
• Physical layout: 12 rows × 8 columns
• Connector type: Header with male pins
• Mounting configuration: Through-hole PCB mounting
• Termination method: Press-fit
• Contact material and finish: Gold plating at 30.0µin (0.76µm)
• Electrical ratings: 30V voltage rating
• Environmental compliance: UL94 V-0 flammability, ROHS3 compliance
• Operating temperature range: -55°C ~ 85°C

Parts meeting all these parameters are classified as direct functional equivalents and may be substituted without design modification.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0761551806 is the direct functional equivalent for the obsolete 0761550806. Both components are manufactured by Molex within the Impact 76155 series and maintain identical electrical, mechanical, and environmental specifications across all critical parameters.

The primary distinction is product status: the 0761550806 is classified as obsolete, while the 0761551806 maintains active production status. This transition ensures continued component availability and supply chain reliability. Both parts carry ROHS3 compliance and UL94 V-0 flammability certification, meeting current regulatory requirements.

The 0761551806 is packaged in trays, which may differ from the original packaging of the 0761550806. Verify packaging requirements for your procurement and assembly processes before finalizing component selection.

Frequently Asked Questions (FAQ)

Q: Can the 0761551806 be used as a direct replacement for the 0761550806 in existing designs?

A: Yes. The 0761551806 is electrically and mechanically identical to the 0761550806 across all specified parameters. No design modifications are required for substitution.

Q: What is the primary reason for substituting the 0761550806?

A: The 0761550806 is classified as obsolete. The 0761551806 is the active equivalent that ensures continued supply availability and manufacturing support.

Q: Are there any differences in compliance or certifications between these parts?

A: Both parts maintain identical compliance status: ROHS3 compliant, UL94 V-0 flammability rated, and MSL 1 (Unlimited). No compliance differences exist.

Q: Does packaging differ between these parts?

A: The 0761550806 packaging is not specified in the available data. The 0761551806 is supplied in trays. Confirm packaging compatibility with your assembly and logistics requirements.

Q: Are the contact specifications identical?

A: Yes. Both parts feature gold-plated contacts with 30.0µin (0.76µm) finish thickness, identical pitch (0.053" / 1.35mm), and identical position count (96 positions in 12 × 8 configuration).

Q: What is the operating temperature range for both parts?

A: Both the 0761550806 and 0761551806 operate across -55°C to 85°C, with identical voltage rating of 30V.