Molex 0764551608 Equivalent & Substitute Parts

Part Overview

The Molex 0764551608 is a 96-position backplane connector header with male pins designed for through-hole PCB mounting. This Impact series connector features press-fit termination and is configured with 6 rows and 16 columns. The part is currently active in production with 683 units in stock. Equivalent and substitute parts are identified to provide procurement flexibility, ensure supply chain continuity, and support design requirements across compatible applications.

Substiute Parts

0764551608

MolexIn Stock: 7710764551608 Datasheet

Current PartRFQ

2057748-3

TE Connectivity AMP ConnectorsIn Stock: 7092057748-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity AMP Connectors part number 2057748-3 qualifies as a direct substitute for the Molex 0764551608 based on the following critical parameters:

• 96-position connector configuration with identical 6 rows × 16 columns layout
• Header connector with male pins for through-hole PCB mounting
• Press-fit termination method
• Gold contact finish at 30.0µin (0.76µm) thickness
• Black color and Impact series connector style
• Identical operating temperature range: -55°C ~ 85°C
• Equivalent voltage rating: 30VAC/DC
• Matching flammability rating: UL94 V-0
• Identical RoHS3 compliance and MSL 1 rating

The substitute part maintains mechanical and electrical compatibility within the specified parameter envelope for backplane connector applications.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0764551608 and TE Connectivity 2057748-3 are active production parts with full ROHS3 compliance and identical regulatory certifications. Selection between these parts may be based on:

• Procurement availability and lead time requirements
• Supplier qualification and inventory status
• Cost considerations within equivalent electrical and mechanical specifications
• Existing design validation and qualification history with either manufacturer

Both parts meet the same environmental, thermal, and electrical operating requirements for backplane connector applications.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 2057748-3 be used as a direct replacement for the Molex 0764551608?

A: Yes. Both connectors share identical position counts (96), row/column configuration (6×16), mounting method (through-hole), termination type (press-fit), contact finish specifications, and operating parameters. They are mechanically and electrically interchangeable within the specified parameter envelope.

Q: Are there differences in pitch specifications between these parts?

A: The TE Connectivity 2057748-3 specifies a pitch of 0.075" (1.91mm). The Molex 0764551608 does not provide an explicit pitch specification in the available data. Pitch compatibility must be verified against PCB design requirements before final selection.

Q: Do both parts have the same current rating?

A: The TE Connectivity 2057748-3 specifies a current rating of 0.75A. The Molex 0764551608 does not provide a current rating specification. Current requirements must be evaluated against application specifications.

Q: What is the contact layout difference between these connectors?

A: The Molex 0764551608 specifies 32 differential pairs. The TE Connectivity 2057748-3 specifies 64 signal contacts and 32 ground contacts. Contact layout compatibility must be verified against circuit design requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the Molex 0764551608 and TE Connectivity 2057748-3 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.