65846-005ELF Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The 65846-005ELF is a 54-position rectangular connector housing manufactured by Amphenol ICC (FCI) in the Mini-PV™ series. This receptacle housing is designed for 0.100" (2.54mm) pitch applications with dual-row configuration and polarizing key features. The component is actively produced and RoHS compliant, serving as a critical interface component in electronic assemblies requiring standardized rectangular connectivity. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the connector housing specification.

Substiute Parts

65846-005ELF

Amphenol ICC (FCI)In Stock: 99565846-005ELF Datasheet

Current PartRFQ

65846-005LF

Amphenol ICC (FCI)In Stock: 104565846-005LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 65846-005ELF has one identified parametric equivalent: 65846-005LF. This substitute relationship is established based on strict parameter matching across all critical electrical and mechanical specifications:

Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Position count (54)
• Pitch specification (0.100" / 2.54mm)
• Row configuration (2 rows at 0.100" spacing)
• Mounting method (Free Hanging In-Line)
• Termination type (Crimp)
• Housing color (Black)
• Polarizing key feature
• Insulation material (Polyphenylene, Modified)
• Operating temperature range (-40°C to 105°C)
• RoHS compliance status
• Moisture sensitivity level (MSL 1)

Both parts belong to the Mini-PV™ series and maintain identical form factor and functional characteristics, enabling direct substitution in applications where the 65846-005ELF is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the 65846-005ELF and 65846-005LF are active production components from Amphenol ICC (FCI) with full RoHS compliance and identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. The 65846-005LF currently maintains higher inventory levels (948 pcs vs. 885 pcs), which may influence procurement decisions for high-volume applications. Both parts carry MSL 1 rating, indicating no moisture sensitivity restrictions during storage and handling. The REACH-affected status noted for 65846-005LF does not affect functional equivalence but should be considered in regulatory documentation requirements for specific end-use applications.

Frequently Asked Questions (FAQ)

Q: Can 65846-005LF be used as a direct replacement for 65846-005ELF?

A: Yes. Both parts are parametrically identical across all electrical and mechanical specifications, including connector type, position count, pitch, row configuration, mounting method, termination type, and operating temperature range. Direct substitution is supported without design modification.

Q: What is the difference between these two part numbers?

A: The parts are functionally equivalent. The difference in part number suffix (ELF vs. LF) reflects internal Amphenol ICC (FCI) designation but does not indicate functional or electrical differences. All critical parameters remain identical.

Q: Are there any compatibility concerns when substituting between these parts?

A: No compatibility concerns exist. Both parts maintain identical form factor, pin configuration, polarizing key design, and crimp termination specifications. PCB footprints and mating connector requirements remain unchanged.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. These connector housings do not require desiccant storage or baking procedures prior to assembly.

Q: Does the REACH-affected status of 65846-005LF affect its use?

A: REACH-affected status indicates the part contains substances of concern under EU REACH regulations. This does not affect electrical or mechanical performance but requires appropriate documentation for applications subject to REACH compliance requirements.

Q: Are both parts suitable for the full -40°C to 105°C operating range?

A: Yes. Both 65846-005ELF and 65846-005LF are rated for continuous operation across the -40°C to 105°C temperature range with no derating required within this specification.