Equivalent & Substitute Parts for FGG.0B.304.CLAD25Z Circular Connector

Part Overview

The FGG.0B.304.CLAD25Z from LEMO is an active, RoHS3-compliant circular connector plug featuring 4 male pins with solder cup termination. It is used in a variety of interconnect applications requiring a secure push-pull fastening system, robust metal construction, and dust protection (IP50 rating). Substitutes for this part are necessary for supply chain flexibility, inventory assurance, and design interchangeability within the same category of circular connectors when function and key dimensions must be preserved.

Substiute Parts

Key Parameters

Parameter Main Part (FGG.0B.304.CLAD25Z)
ManufacturerLEMO
CategoryCircular Connectors
Connector TypePlug, Male Pins
Number of Positions4
TerminationSolder Cup
Fastening TypePush-Pull
Mounting TypeFree Hanging (In-Line)
Shell MaterialBrass
Shell FinishChrome
Contact MaterialBrass
Contact Finish - MatingGold
ShieldingShielded
Current Rating (Amps)7A
Cable Opening0.091" ~ 0.126" (2.30mm ~ 3.20mm)
Operating Temperature-55°C ~ 250°C
Ingress ProtectionIP50 - Dust Protected
FeaturesBackshell
Insert MaterialPolyetheretherketone (PEEK)
RoHS StatusROHS3 Compliant
MSL1 (Unlimited)
PackagingBulk
Part StatusActive
REACH StatusREACH Unaffected

Substitute Part Grouping Explanation

Substitute parts are identified based on exact or closely matching technical and mechanical parameters critical for interchangeability within circular connector applications. The required key parameters for valid substitution include: category (circular connectors), connector type (plug, male pins), number of positions (4), termination (solder cup), fastening type (push-pull), mounting type (free hanging/in-line), shell and contact materials (brass with gold finish), shielding, current rating, cable opening dimensions, ingress protection (IP50), insert material (PEEK), compliance (RoHS3, REACH), packaging, and product status.

Parameter Comparison

Parameter FGG.0B.304.CLAD25Z
(LEMO)
S20L0C-P04MFG0-320S
(ODU)
ManufacturerLEMOODU
CategoryCircular ConnectorsCircular Connectors
Connector TypePlug, Male PinsPlug, Male Pins
Number of Positions44
TerminationSolder CupSolder Cup
Fastening TypePush-PullPush-Pull
Mounting TypeFree Hanging (In-Line)Free Hanging (In-Line)
Shell MaterialBrassBrass
Shell FinishChromeChrome over Nickel
Contact MaterialBrassBrass
Contact Finish - MatingGoldGold
ShieldingShieldedShielded
Current Rating (Amps)7A7.5A
Cable Opening0.091" ~ 0.126" (2.30mm ~ 3.20mm)0.079" ~ 0.126" (2.00mm ~ 3.20mm)
Operating Temperature-55°C ~ 250°C-40°C ~ 120°C
Ingress ProtectionIP50 - Dust ProtectedIP50 - Dust Protected
FeaturesBackshellBackshell, Strain Relief
Insert MaterialPolyetheretherketone (PEEK)Polyetheretherketone (PEEK)
RoHS StatusROHS3 CompliantROHS3 Compliant
MSL1 (Unlimited)1 (Unlimited)
PackagingBulkBulk
Part StatusActiveActive
REACH StatusREACH UnaffectedREACH Unaffected

Engineering Selection Recommendations

Both FGG.0B.304.CLAD25Z and S20L0C-P04MFG0-320S are active, RoHS3-compliant, REACH-unaffected circular connectors with unlimited moisture sensitivity (MSL 1) and available in bulk packaging. These compliance statuses enable direct selection based on comparable regulatory conformity and stock availability within the same product category.

Frequently Asked Questions (FAQ)

Q1: What determines if S20L0C-P04MFG0-320S is a substitute for FGG.0B.304.CLAD25Z?
A: Substitution is determined by matching category, connector type, pin count, termination, fastening and mounting style, materials, shielding, current rating, cable opening, ingress protection, regulatory compliance, and packaging.

Q2: Are there differences in packaging or moisture sensitivity level?
A: Both parts have bulk packaging and MSL 1 (unlimited), supporting direct interchange in handling and assembly processes.

Q3: Are both connectors compliant with RoHS3 and REACH?
A: Yes, both FGG.0B.304.CLAD25Z and S20L0C-P04MFG0-320S are listed as RoHS3 compliant and REACH unaffected.

Q4: Are there mechanical or application-related differences in the substitute parts?
A: Selection is based strictly on supplied technical and compliance parameters; only provided attributes are part of the allowed comparison.

Q5: Can these substitute parts be used in the same applications?
A: Application suitability is based on matching electrical, mechanical, and compliance parameters provided in the comparison.

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