Molex 0761701010 Equivalent & Substitute Parts

Part Overview

The Molex 0761701010 is a 90-position backplane connector receptacle designed for board edge, through-hole, right-angle mounting applications. This Impact series connector features female sockets with press-fit termination and gold-plated contacts rated for 30V operation across an extended temperature range of -55°C to 85°C. The connector is Active in product status and fully RoHS3 compliant with MSL 1 rating, making it suitable for high-reliability applications requiring board-to-board interconnection. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements necessitate different electrical or mechanical characteristics.

Substiute Parts

0761701010

MolexIn Stock: 12500761701010 Datasheet

Current PartRFQ

1934228-1

TE Connectivity AMP ConnectorsIn Stock: 10451934228-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0761701010 is determined by the following critical parameters:

Primary Substitution Criteria:

• Connector type: Receptacle, Female Sockets
• Number of positions: 90
• Mounting configuration: Board Edge, Through Hole, Right Angle
• Termination method: Press-Fit
• Contact finish: Gold plating
• Material flammability: UL94 V-0
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

The TE Connectivity AMP Connectors part 1934228-1 qualifies as a substitute based on matching these core parameters. Both connectors provide 90-position receptacle configurations with identical mounting and termination characteristics, equivalent contact finish specifications, and identical compliance certifications. Differences in voltage rating (30V vs. 250V), operating temperature range (-55°C to 85°C vs. -65°C to 90°C), and connector style (Impact vs. High Speed) represent design variations that do not preclude substitution when application requirements fall within the overlapping operational envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0761701010 and TE Connectivity 1934228-1 maintain Active product status and full ROHS3 compliance with MSL 1 ratings, ensuring long-term availability and environmental regulatory adherence. Selection between these parts should be based on application-specific voltage and temperature requirements. The Molex 0761701010 is appropriate for applications operating within 30V and -55°C to 85°C boundaries. The TE Connectivity 1934228-1 provides extended voltage (250V) and temperature (-65°C to 90°C) margins, making it suitable for applications requiring higher electrical stress tolerance or broader thermal operating windows. Both connectors employ identical press-fit termination and gold contact finish specifications, ensuring mechanical and electrical compatibility at the board interface level.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1934228-1 be used as a direct replacement for the Molex 0761701010?

A: Yes, provided the application voltage does not exceed 30V and the operating temperature remains within -55°C to 85°C. The TE Connectivity part is rated for higher voltage (250V) and broader temperature range (-65°C to 90°C), so it will function within the Molex part's operational envelope. Both connectors share identical position count, mounting configuration, termination method, and contact finish specifications.

Q: What are the key differences between these two connectors?

A: The primary differences are connector style (Impact vs. High Speed), voltage rating (30V vs. 250V), operating temperature range (-55°C to 85°C vs. -65°C to 90°C), and current rating specification (not provided for Molex vs. 0.5A for TE Connectivity). The TE Connectivity part includes shielding features. Both maintain identical mechanical dimensions, position count, and compliance certifications.

Q: Are there packaging differences between these parts?

A: Yes. The Molex 0761701010 is supplied in Tray packaging, while the TE Connectivity 1934228-1 is supplied in Bag packaging. This affects handling, storage, and inventory management but does not impact electrical or mechanical performance.

Q: Do both connectors meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, UL94 V-0 rated, carry MSL 1 (Unlimited) moisture sensitivity levels, and are classified under ECCN EAR99 with identical HTSUS codes (8536.69.4040).

Q: What is the contact layout difference noted in the specifications?

A: The Molex 0761701010 specifies 30 Differential Pairs in its contact layout. The TE Connectivity 1934228-1 does not provide this specification in the available data. This difference should be evaluated against specific application requirements for differential signaling applications.