Molex 0747030007 HSSDC2 Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0747030007 is a 7-position HSSDC2 receptacle connector designed for through-hole, right-angle solder termination applications. This connector is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing design support and procurement planning. The part features gold-plated contacts with shielding and is fully RoHS3 compliant. Substitute parts must maintain the same connector type, position count, and electrical interface while accommodating different mounting technologies.

Substiute Parts

0747030007

MolexIn Stock: 10730747030007 Datasheet

Current PartRFQ

1761069-1

TE Connectivity AMP ConnectorsIn Stock: 9851761069-1 Datasheet

MFR RecommendedRFQ

1761069-2

TE Connectivity AMP ConnectorsIn Stock: 10131761069-2 Datasheet

MFR RecommendedRFQ

1761072-1

TE Connectivity AMP ConnectorsIn Stock: 7371761072-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0747030007 is determined by the following critical parameters:

• Connector Type: Must be HSSDC2 to ensure mechanical and electrical compatibility
• Number of Positions: Must remain 7 positions
• Connector Style: Must be receptacle
• Termination Method: Solder termination required
• Contact Finish: Gold plating required
• Compliance: RoHS3 compliance maintained across all substitutes
• MSL Rating: All substitutes maintain MSL 1 (Unlimited)

The primary difference between the main part and substitutes is the mounting technology. The original part uses through-hole, right-angle mounting, while available substitutes employ surface-mount, right-angle mounting. This distinction affects PCB layout and assembly processes but does not alter the connector's electrical interface or pin configuration.

Parameter Comparison

Engineering Selection Recommendations

All three TE Connectivity AMP Connectors substitutes (1761069-1, 1761069-2, and 1761072-1) maintain active product status, ensuring long-term availability and supply chain continuity. Each substitute is RoHS compliant and carries MSL 1 rating, matching the compliance profile of the original Molex part.

The primary selection criterion is mounting technology compatibility with the target PCB design. Through-hole applications require redesign to accommodate surface-mount termination. TE 1761069-1 and TE 1761072-1 both include board lock features in addition to board guide functionality, providing enhanced mechanical retention. TE 1761069-2 includes board guide only. TE 1761072-1 is supplied in tray packaging, while 1761069-1 and 1761069-2 packaging is unspecified.

All substitutes maintain the 7-position HSSDC2 receptacle configuration with gold-plated contacts and right-angle orientation, ensuring electrical interface compatibility at the connector level.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0747030007 be directly replaced with a TE surface-mount substitute without PCB modification?

A: No. The original part uses through-hole, right-angle mounting, while all available substitutes use surface-mount, right-angle mounting. PCB layout and footprint redesign is required.

Q: Are all substitute parts electrically compatible with the original connector?

A: Yes. All substitutes maintain the HSSDC2 connector type, 7-position configuration, and gold-plated contact finish, ensuring electrical interface compatibility.

Q: What is the difference between TE 1761069-1, 1761069-2, and 1761072-1?

A: TE 1761069-1 and TE 1761072-1 both include board lock and board guide features. TE 1761069-2 includes board guide only. TE 1761072-1 is supplied in tray packaging. All three maintain identical electrical specifications and RoHS compliance.

Q: Do all substitutes meet the same compliance requirements as the original part?

A: TE 1761069-1 and TE 1761072-1 are ROHS3 compliant, matching the original specification. TE 1761069-2 is RoHS compliant. All three maintain MSL 1 (Unlimited) rating.

Q: What is the significance of the board lock feature in TE 1761069-1 and TE 1761072-1?

A: Board lock provides enhanced mechanical retention on the PCB, preventing accidental connector displacement during assembly or field service operations.