FGG.0B.307.CYCD42Z Equivalent & Substitute Parts

Part Overview

The FGG.0B.307.CYCD42Z is a 7-position circular connector plug manufactured by LEMO, featuring male pins with crimp termination. This connector is classified as an active product with 752 units in stock. The connector employs a push-pull fastening mechanism, shielded design, and operates across a wide temperature range of -55°C to 250°C. Finding equivalent or substitute parts may be necessary due to supply chain considerations, specific application requirements, or design flexibility needs while maintaining functional compatibility.

Substiute Parts

FGG.0B.307.CYCD42Z

LEMOIn Stock: 782FGG.0B.307.CYCD42Z Datasheet

Current PartRFQ

S20L0C-P07MCC0-420S

ODUIn Stock: 1197S20L0C-P07MCC0-420S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the FGG.0B.307.CYCD42Z is determined by the following critical parameters:

• Connector Configuration: 7-position circular connector plug with male pins
• Fastening Mechanism: Push-pull fastening type
• Electrical Performance: Current rating and contact finish (gold mating surface)
• Environmental Protection: IP50 ingress protection rating
• Material Compliance: ROHS3 compliance and REACH unaffected status
• Mechanical Interface: Shell material (brass), shell finish (chrome), and insert material (PEEK)

The substitute part S20L0C-P07MCC0-420S from ODU meets the core functional requirements of a 7-position male plug connector with push-pull fastening, gold-plated contacts, and equivalent environmental sealing. However, termination method differs (solder cup versus crimp), which represents a design variation rather than a functional incompatibility, provided the application permits solder cup termination.

Parameter Comparison

Engineering Selection Recommendations

Both the FGG.0B.307.CYCD42Z and S20L0C-P07MCC0-420S are active products with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Selection between these parts should be based on the following provided specifications:

• Termination Method: The FGG.0B.307.CYCD42Z uses crimp termination, while the S20L0C-P07MCC0-420S uses solder cup termination. The application design must accommodate the selected termination approach.
• Operating Temperature Range: The FGG.0B.307.CYCD42Z operates from -55°C to 250°C, whereas the S20L0C-P07MCC0-420S operates from -40°C to 120°C. Applications requiring extended temperature performance must use the LEMO part.
• Current Rating: The S20L0C-P07MCC0-420S provides 4A current capacity compared to 2.5A for the FGG.0B.307.CYCD42Z. Higher current applications may benefit from the ODU substitute.
• Shielding: The FGG.0B.307.CYCD42Z is specified as shielded; shielding status for the S20L0C-P07MCC0-420S is not provided in the available data.

Frequently Asked Questions (FAQ)

Q: Can the S20L0C-P07MCC0-420S directly replace the FGG.0B.307.CYCD42Z in existing designs?

A: Direct replacement requires design verification. Both connectors share the same 7-position configuration, push-pull fastening, and gold-plated contacts. However, the termination method differs (solder cup versus crimp), and the operating temperature range is narrower for the ODU part. The application must support solder cup termination and operate within -40°C to 120°C for compatibility.

Q: What are the key compatibility criteria for these connectors?

A: Compatibility is determined by: 7-position male plug configuration, push-pull fastening mechanism, gold contact finish, IP50 ingress protection, PEEK insert material, and ROHS3 compliance. Termination method and operating temperature range are secondary considerations dependent on specific application requirements.

Q: Are there packaging differences between these parts?

A: The FGG.0B.307.CYCD42Z is supplied in standard packaging, while the S20L0C-P07MCC0-420S is supplied in bulk packaging. Packaging format may affect procurement and handling procedures but does not impact functional compatibility.

Q: Which part should be selected for high-temperature applications?

A: The FGG.0B.307.CYCD42Z must be used for applications requiring operation above 120°C, as it supports temperatures up to 250°C. The S20L0C-P07MCC0-420S is limited to 120°C maximum.

Q: What is the difference in current-carrying capacity?

A: The S20L0C-P07MCC0-420S is rated for 4A, while the FGG.0B.307.CYCD42Z is rated for 2.5A. Applications requiring current capacity above 2.5A may utilize the higher rating of the ODU substitute, provided other compatibility criteria are met.