Molex 0761658608 Equivalent & Substitute Parts

Part Overview

The Molex 0761658608 is a 144-position backplane connector header with male pins designed for through-hole PCB mounting. This connector features an Impact style with guide right orientation, gold-plated contacts, 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 0761659608 provides functional continuity with identical electrical and mechanical specifications while maintaining active product status.

Substiute Parts

0761658608

MolexIn Stock: 9240761658608 Datasheet

Current PartRFQ

0761659608

MolexIn Stock: 7630761659608 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0761659608 qualifies as a direct equivalent based on the following critical parameters:

• Connector Configuration: Identical 144-position header with male pins
• Pitch and Geometry: 0.053" (1.35mm) pitch maintained across 9 rows × 16 columns
• Electrical Specifications: Matching 30V voltage rating and 48 differential pair contact layout
• Physical Characteristics: Through-hole press-fit termination with gold contact finish (30.0µin)
• Environmental Ratings: Identical operating temperature range (-55°C ~ 85°C) and UL94 V-0 flammability rating
• Compliance: Both parts maintain ROHS3 compliance and MSL 1 rating

The primary distinction is product status: 0761658608 is obsolete, while 0761659608 is active. Packaging differs (tray for the substitute), but this does not affect functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0761659608 is the direct substitute for the obsolete 0761658608. Both parts share identical electrical, mechanical, and environmental specifications. The substitute maintains active product status with confirmed inventory availability (666 pcs), ensuring supply chain continuity. Both parts comply with ROHS3 regulations and carry identical compliance certifications (UL94 V-0, MSL 1). The packaging difference (tray for the substitute) does not affect functional performance or PCB integration. Selection of 0761659608 is appropriate for new designs, production restocking, and field replacements where the original part is no longer available.

Frequently Asked Questions (FAQ)

Q: Can 0761659608 be used as a direct replacement for 0761658608? A: Yes. Both parts are identical in all electrical and mechanical parameters, including connector type, position count, pitch, termination method, and environmental ratings. The substitute is the active equivalent.

Q: What is the difference between these two part numbers? A: The primary difference is product status: 0761658608 is obsolete, while 0761659608 is active. Packaging also differs (tray for the substitute), but this does not affect connector performance or compatibility.

Q: Are the contact specifications identical? A: Yes. Both parts feature gold-plated contacts with 30.0µin (0.76µm) finish thickness, identical voltage rating (30V), and the same 48 differential pair contact layout.

Q: Do both parts meet the same compliance standards? A: Yes. Both parts are ROHS3 compliant, carry UL94 V-0 flammability rating, and maintain MSL 1 moisture sensitivity level.

Q: Is the through-hole press-fit termination the same on both parts? A: Yes. Both parts use identical press-fit termination for through-hole PCB mounting with 0.053" (1.35mm) pitch spacing.

Q: What is the operating temperature range for these connectors? A: Both parts operate across -55°C to 85°C, supporting applications in industrial and extended temperature environments.