Molex 0761454607 Equivalent & Substitute Parts

Part Overview

The Molex 0761454607 is a 288-position backplane connector header with male pins, designed for through-hole PCB mounting. This connector features an Impact style with guide right configuration, 18 rows by 16 columns arrangement, and gold-plated contacts rated for 30V operation across a temperature range of -55°C to 85°C.

The 0761454607 is classified as obsolete. Substitute parts are available to maintain design continuity and ensure supply chain reliability for applications requiring this connector specification.

Substiute Parts

0761454607

MolexIn Stock: 8770761454607 Datasheet

Current PartRFQ

0761455607

MolexIn Stock: 12300761455607 Datasheet

DirectRFQ

0761459607

MolexIn Stock: 7810761459607 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Molex 0761454607 are qualified based on identical electrical and mechanical parameters within the Impact 76145 series. The substitution criteria are strictly limited to the following parameters:

• Number of Positions: 288
• Pitch: 0.053" (1.35mm)
• Connector Type: Header, Male Pins
• Connector Style: Impact, Guide Right
• Mounting Type: Through Hole
• Contact Finish: Gold, 30.0µin (0.76µm)
• Voltage Rating: 30V
• Operating Temperature: -55°C to 85°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute parts 0761455607 and 0761459607 maintain all critical electrical and mechanical specifications. The primary distinction is product status: the main part is obsolete, while substitute parts are active and available in production quantities.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts 0761455607 and 0761459607 are functionally equivalent to the obsolete 0761454607 across all critical electrical and mechanical parameters. Selection between active alternatives should be based on:

Product Status: The 0761454607 is obsolete. Both 0761455607 and 0761459607 are active production parts with confirmed inventory availability.

Compliance: All three parts maintain ROHS3 compliance and UL94 V-0 flammability rating, ensuring regulatory requirements are met in applications requiring these certifications.

Packaging: The 0761454607 was supplied without specified packaging. Both substitute parts are supplied in Tray packaging, which is standard for production quantities.

Availability: The 0761455607 has 1126 units in stock, and the 0761459607 has 706 units in stock, providing supply chain flexibility for immediate procurement needs.

Frequently Asked Questions (FAQ)

Q: Can the 0761455607 or 0761459607 be used as direct replacements for the 0761454607?

A: Yes. Both substitute parts are electrically and mechanically equivalent. They share identical specifications for position count, pitch, connector type, mounting method, contact finish, voltage rating, temperature range, and compliance certifications.

Q: What is the difference between the three part numbers?

A: The primary difference is product status. The 0761454607 is obsolete, while 0761455607 and 0761459607 are active production parts. All other specifications are identical. Packaging differs only in that the obsolete part has no specified packaging, while substitutes are supplied in Tray format.

Q: Are there any compatibility concerns when switching from 0761454607 to 0761455607 or 0761459607?

A: No compatibility concerns exist. The parts are mechanically and electrically interchangeable. PCB footprints, mating connector requirements, and electrical performance remain unchanged.

Q: Which substitute part should be selected?

A: Both 0761455607 and 0761459607 are equivalent. Selection may be based on inventory availability or procurement lead time. The 0761455607 currently has higher stock levels.

Q: Are these parts suitable for high-reliability applications?

A: Yes. All three parts meet UL94 V-0 flammability requirements and ROHS3 compliance. The gold contact finish and press-fit termination support applications requiring consistent electrical performance across the operating temperature range of -55°C to 85°C.