FGG.0B.307.CYCD52Z Equivalent & Substitute Parts

Part Overview

The FGG.0B.307.CYCD52Z is a 7-position circular connector plug manufactured by LEMO, featuring male pins with crimp termination and push-pull fastening. This connector is designed for free-hanging in-line applications requiring shielded connections with IP50 dust protection. The part is currently active in production with 862 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when application requirements necessitate different termination methods or performance characteristics.

Substiute Parts

FGG.0B.307.CYCD52Z

LEMOIn Stock: 889FGG.0B.307.CYCD52Z Datasheet

Current PartRFQ

S20L0C-P07MCC0-520S

ODUIn Stock: 840S20L0C-P07MCC0-520S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FGG.0B.307.CYCD52Z is determined by the following critical parameters:

• Connector Type & Gender: Plug with male pins (required match)
• Number of Positions: 7 positions (required match)
• Fastening Type: Push-Pull mechanism (required match)
• Mounting Type: Free Hanging (In-Line) (required match)
• Shell Material & Finish: Brass with appropriate plating (required match)
• Contact Finish: Gold mating surface (required match)
• Ingress Protection: IP50 minimum (required match)
• Shielding: Shielded configuration (required match)
• RoHS Compliance: ROHS3 Compliant (required match)

The identified substitute part S20L0C-P07MCC0-520S meets these core substitution criteria. Differences in termination method (solder cup versus crimp), current rating, and operating temperature range represent design trade-offs that must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the FGG.0B.307.CYCD52Z and S20L0C-P07MCC0-520S are active production parts with ROHS3 compliance and REACH unaffected status, making them suitable for regulated applications. Selection between these parts depends on application-specific requirements:

The FGG.0B.307.CYCD52Z is appropriate when crimp termination is specified, shielded signal integrity is required, or operating temperatures exceed 120°C. The part supports continuous operation to 250°C and provides shielding for noise-sensitive applications.

The S20L0C-P07MCC0-520S is appropriate when solder cup termination is preferred, higher current capacity (4A versus 2.5A) is required, or strain relief features are necessary. This part operates within -40°C to 120°C and does not provide shielding.

Both parts maintain identical connector geometry for push-pull mating, 7-position configuration, and IP50 ingress protection. Cable opening specifications are compatible within the stated ranges.

Frequently Asked Questions (FAQ)

Q: Can S20L0C-P07MCC0-520S be used as a direct replacement for FGG.0B.307.CYCD52Z?

A: Substitution is possible only if the application does not require shielding and operates within -40°C to 120°C. The termination method differs (solder cup versus crimp), requiring different assembly procedures. Connector mating and fastening mechanisms are compatible.

Q: What are the key differences between these connectors?

A: The primary differences are termination method (crimp versus solder cup), operating temperature range (FGG supports -55°C to 250°C; S20L0C supports -40°C to 120°C), current rating (2.5A versus 4A), and shielding (FGG is shielded; S20L0C is unshielded). Both maintain 7-position configuration and push-pull fastening.

Q: Are both parts compliant with regulatory requirements?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, suitable for applications requiring these certifications.

Q: What cable opening specifications apply to each connector?

A: FGG.0B.307.CYCD52Z accepts cables 0.165" to 0.205" (4.20mm to 5.20mm). S20L0C-P07MCC0-520S accepts cables 0.157" to 0.205" (4.00mm to 5.20mm). Both ranges overlap, allowing compatible cable sizes.

Q: Which termination method should be selected?

A: Crimp termination (FGG.0B.307.CYCD52Z) is preferred for high-reliability applications and automated assembly. Solder cup termination (S20L0C-P07MCC0-520S) is appropriate for manual assembly or when solder-based connections are specified in design documentation.