Molex 0760552106 Equivalent & Substitute Parts

Part Overview

The Molex 0760552106 is a 150-position backplane connector header with male pins designed for through-hole PCB mounting. This connector features the Impact series design with guide left orientation and press-fit termination. The part is classified as obsolete, making identification of active equivalent models essential for ongoing production and maintenance applications. The substitute part 0760553106 provides functional continuity with identical electrical and mechanical specifications while maintaining active product status.

Substiute Parts

0760552106

MolexIn Stock: 10810760552106 Datasheet

Current PartRFQ

0760553106

MolexIn Stock: 8230760553106 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0760553106 qualifies as a direct substitute for the 0760552106 based on identical alignment across all critical electrical and mechanical parameters. Substitution is valid when the following parameters match:

• Connector type, style, and orientation (Header, Male Pins; Impact, Guide Left)
• Position count and arrangement (150 positions; 15 rows × 10 columns)
• Pitch specification (0.053" / 1.35mm)
• Contact layout configuration (50 Differential Pairs)
• Mounting and termination method (Through Hole; Press-Fit)
• Electrical ratings (30V; -55°C ~ 85°C operating range)
• Contact finish specification (Gold, 30.0µin)
• Compliance certifications (UL94 V-0; ROHS3 Compliant; MSL 1)

The primary distinction between these parts is product status: the 0760552106 is obsolete, while the 0760553106 maintains active status with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0760553106 is the appropriate selection for applications currently specified for the 0760552106. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional compatibility. The 0760553106 carries active product status with confirmed inventory availability (808 pcs), whereas the 0760552106 is classified as obsolete. Both parts satisfy ROHS3 compliance and UL94 V-0 flammability requirements. The 0760553106 is supplied in tray packaging, which may differ from original procurement specifications for the 0760552106. Packaging format should be evaluated against assembly and logistics requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0760553106 replace the 0760552106 in existing designs?

A: Yes. All electrical and mechanical parameters are identical, including position count, pitch, contact layout, voltage rating, operating temperature range, and contact finish specifications. Direct substitution is valid from a functional standpoint.

Q: What is the primary reason for substitution?

A: The 0760552106 is classified as obsolete. The 0760553106 provides continuity with active product status and current inventory availability.

Q: Are there compliance differences between these parts?

A: No. Both parts maintain identical compliance certifications: ROHS3 Compliant, UL94 V-0 flammability rating, and MSL 1 (Unlimited) moisture sensitivity level.

Q: Does packaging differ between these parts?

A: Yes. The 0760553106 is supplied in tray packaging. The original packaging specification for the 0760552106 was not provided. Packaging format should be confirmed against assembly requirements.

Q: Are the electrical ratings identical?

A: Yes. Both parts are rated for 30V operation across the -55°C to 85°C temperature range with identical contact finish specifications (gold, 30.0µin thickness).

Q: What is the contact layout configuration?

A: Both parts feature 50 differential pairs arranged in a 15-row × 10-column matrix with 0.053" (1.35mm) pitch spacing.