Molex 0526103060 FFC/FPC Connector Equivalent & Substitute Parts

Part Overview

The Molex 0526103060 is a 1.0mm pitch FPC (Flat Flexible Connector) end-of-cable connector with 30 circuits in an embedded strip package configuration. This connector is classified as obsolete, making identification of suitable substitute components essential for ongoing design support, maintenance, and production continuity. The part is RoHS compliant with MSL 1 rating, indicating unlimited moisture sensitivity tolerance.

Substiute Parts

0526103060

MolexIn Stock: 10060526103060 Datasheet

Current PartRFQ

0526103072

MolexIn Stock: 201210526103072 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0526103072 is qualified as an equivalent based on the following critical parameters that determine functional interchangeability:

Core Matching Parameters:

• Manufacturer: Molex (same manufacturer ensures design compatibility within the product family)
• Base Product Number: 052610 (both parts share the same base platform)
• Number of Positions: 30 (identical circuit count)
• Pitch: 1.0mm (0.039") (identical contact spacing)
• Connector Type: FPC (Flat Flexible Connector) (same connector category)
• RoHS Compliance: Both parts meet RoHS requirements
• Moisture Sensitivity Level: 1 (Unlimited) (identical MSL rating)

Functional Differences: The substitute part 0526103072 differs in mounting configuration (Surface Mount vs. embedded strip package) and product status (Active vs. Obsolete). These differences do not affect electrical or mechanical compatibility at the connector interface level, as both maintain identical pitch, position count, and electrical ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Molex 0526103072

The 0526103072 is the manufacturer-recommended substitute for the obsolete 0526103060. Both connectors share the same base product platform (052610) and maintain identical electrical interface specifications: 30 positions at 1.0mm pitch. The substitute part carries Active product status, ensuring long-term availability and manufacturing support.

Compliance Considerations:

Both parts meet RoHS requirements. The substitute part carries ROHS3 compliance certification, representing the current regulatory standard. Both parts maintain MSL 1 rating, indicating no moisture sensitivity restrictions during storage and handling.

Design Integration:

The primary difference between these parts is the mounting configuration. The original part (0526103060) uses an embedded strip package, while the substitute (0526103072) is configured for surface mount assembly with solder termination. Design integration requires verification that the PCB layout and assembly process accommodate the surface mount configuration and solder termination method of the substitute part.

Frequently Asked Questions (FAQ)

Q: Why is the Molex 0526103060 being phased out?

A: The 0526103060 is classified as obsolete. The manufacturer has transitioned to the active 0526103072 variant, which provides the same electrical interface specifications with modern surface mount packaging and manufacturing support.

Q: Are the 0526103060 and 0526103072 electrically compatible?

A: Both connectors maintain identical pitch (1.0mm), position count (30), and base product platform (052610). Electrical compatibility at the connector interface is maintained. Physical mounting configuration differs, requiring PCB design adjustment.

Q: What is the key difference between these two parts?

A: The 0526103060 uses embedded strip package mounting, while the 0526103072 is configured for surface mount assembly with solder termination. Both maintain identical contact spacing and circuit count.

Q: Can I use the 0526103072 as a direct replacement without PCB redesign?

A: The substitute part requires PCB layout modification to accommodate surface mount configuration and solder termination. The connector interface specifications are compatible, but physical placement and assembly process differ from the original embedded strip package design.

Q: What is the MSL rating for both parts?

A: Both the 0526103060 and 0526103072 carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. The 0526103060 is RoHS compliant. The 0526103072 carries ROHS3 compliance, representing the current regulatory standard for RoHS requirements.

Q: What is the packaging format for the substitute part?

A: The 0526103072 is supplied in Tape & Reel (TR) packaging format, standard for surface mount components. The original part packaging format is not specified in the available documentation.

Q: How many mating cycles does the substitute part support?

A: The 0526103072 supports 30 mating cycles. Mating cycle specification for the original part is not provided in available documentation.