Equivalent & Substitute Parts for 65043-012ELF

Part Overview

The 65043-012ELF is a 50-position rectangular connector housing manufactured by Amphenol ICC (FCI) in the Mini-PV™ series. This receptacle housing accommodates female socket contacts with a 0.100" (2.54mm) pitch in a 2-row configuration and is designed for free-hanging in-line mounting applications. The part is actively produced and RoHS compliant. Substitute parts may be required due to supply chain considerations, inventory availability, or design flexibility within equivalent electrical and mechanical specifications.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	50
Pitch	0.100" (2.54mm)
Number of Rows	2
Row Spacing	0.100" (2.54mm)
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Color	Black
Operating Temperature Range	-40°C to 105°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 65043-012ELF are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Connector Type and Contact Configuration: Receptacle housing with female socket contacts
Position Count and Pitch: 50 positions at 0.100" (2.54mm) pitch
Row Configuration: 2 rows with 0.100" (2.54mm) row spacing
Mounting and Termination: Free-hanging in-line mounting with crimp termination
Environmental Performance: Operating temperature range of -40°C to 105°C and MSL 1 rating
Color and Material Compatibility: Black insulation housing

The substitute parts 0022552501 and 0022552503 (both Molex SL 70450 series) meet all critical electrical and mechanical parameters. Both are actively produced, RoHS compliant, and support identical contact configurations and environmental specifications.

Parameter Comparison

Parameter	65043-012ELF (Amphenol ICC)	0022552501 (Molex)	0022552503 (Molex)
Manufacturer	Amphenol ICC (FCI)	Molex	Molex
Series	Mini-PV™, Basics+	SL 70450	SL 70450
Connector Type	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket
Number of Positions	50	50	50
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Contact Termination	Crimp	Crimp	Crimp
Color	Black	Black	Black
Operating Temperature	-40°C to 105°C	-40°C to 105°C	-40°C to 105°C
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Both substitute parts 0022552501 and 0022552503 are qualified alternatives to the 65043-012ELF based on matching electrical and mechanical specifications. Selection between these options may be determined by:

Inventory Availability: 0022552501 has 2027 units in stock; 0022552503 has 1031 units in stock
Packaging Format: Both are supplied in bulk packaging
Compliance Status: Both are ROHS3 compliant and meet environmental requirements equivalent to the primary part
Supply Chain Considerations: Molex SL 70450 series parts provide alternative sourcing from a different manufacturer while maintaining specification equivalence

All three parts are actively produced and suitable for new designs or replacement applications.

Frequently Asked Questions (FAQ)

Q: Can 0022552501 or 0022552503 be used as direct replacements for 65043-012ELF?

A: Yes. Both Molex parts match the critical specifications: 50-position receptacle housing, 0.100" (2.54mm) pitch, 2-row configuration, female socket contacts, crimp termination, and identical operating temperature range. Mechanical and electrical compatibility is established.

Q: What is the difference between 0022552501 and 0022552503?

A: Both parts are from the Molex SL 70450 series with identical electrical and mechanical specifications. The difference is inventory availability: 0022552501 has 2027 units in stock versus 1031 units for 0022552503.

Q: Are there packaging differences between the main part and substitutes?

A: The 65043-012ELF is supplied in bag packaging, while both Molex substitutes are supplied in bulk packaging. This does not affect functional compatibility but may impact handling and storage procedures.

Q: Do these parts require contacts to be purchased separately?

A: Yes. All three parts are housings only; contacts are not included and must be sourced separately according to your application requirements.

Q: Are all parts RoHS compliant?

A: Yes. The 65043-012ELF is RoHS compliant; both substitute parts are ROHS3 compliant, meeting current regulatory requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message