Molex 0873690800 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0873690800 is an 8-position receptacle housing for rectangular connectors with 2.00mm pitch, designed for free-hanging in-line mounting applications. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance requirements. The housing accommodates crimp-terminated female socket contacts and is RoHS3 compliant with MSL 1 rating.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	8
Pitch	0.079" (2.00mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Contacts Included	No

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: connector type (receptacle), contact type (female socket), number of positions (8), pitch (2.00mm), number of rows (1), mounting type (free hanging in-line), and contact termination method (crimp). All listed substitute parts meet these core electrical and mechanical requirements.

Substitute parts are categorized as follows:

MFR Recommended Substitutes: Parts actively recommended by manufacturers as direct replacements, maintaining full compatibility with the original specification.

Parametric Equivalents: Parts that satisfy all core electrical and mechanical parameters but may differ in secondary attributes such as color, insulation material, or operating temperature range. These parts are functionally interchangeable within the specified parameter set.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Pitch	Color	Insulation Material	Operating Temperature	Product Status	RoHS Status
0873690800	Molex	87369	8	2.00mm	Natural	-	-	Obsolete	ROHS3 Compliant
0510900800	Molex	Mi II 51090	8	2.00mm	Natural	Polybutylene Terephthalate (PBT)	-40°C ~ 105°C	Active	ROHS3 Compliant
440129-8	TE Connectivity AMP Connectors	High Performance Interconnect (HPI)	8	2.00mm	Natural	Thermoplastic	-25°C ~ 105°C	Active	RoHS Compliant
1470199-8	TE Connectivity AMP Connectors	High Performance Interconnect (HPI)	8	2.00mm	White	Thermoplastic	-	Active	RoHS Compliant
1470201-8	TE Connectivity AMP Connectors	High Performance Interconnect (HPI)	8	2.00mm	Natural	Thermoplastic	-	Active	RoHS Compliant
175778-8	TE Connectivity AMP Connectors	CT	8	2.00mm	Natural	Polyamide (PA66), Nylon 6/6	-30°C ~ 105°C	Active	ROHS3 Compliant
DF3-8S-2C	Hirose Electric Co Ltd	DF3	8	2.00mm	Black	Polyamide (PA), Nylon	-55°C ~ 105°C	Active	ROHS3 Compliant
SWH201-NULN-S08-UU-WH	Sullins Connector Solutions	SWH201	8	2.00mm	White	Polyamide (PA), Nylon	-25°C ~ 85°C	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: Molex 0510900800 is the preferred substitute, offering active product status, ROHS3 compliance, and direct manufacturer continuity within the Molex product line. This part maintains natural color specification and provides defined operating temperature range (-40°C ~ 105°C).

Secondary Recommendations: TE Connectivity 440129-8 and 175778-8 are active alternatives with established supply availability and full RoHS compliance. The 440129-8 operates across -25°C ~ 105°C, while 175778-8 extends to -30°C ~ 105°C, providing flexibility for temperature-sensitive applications.

Alternative Selections: TE Connectivity 1470199-8 and 1470201-8, along with Hirose DF3-8S-2C and Sullins SWH201-NULN-S08-UU-WH, satisfy all core electrical and mechanical parameters. Selection among these alternatives should account for color requirements, insulation material specifications, and operating temperature constraints specific to the application.

All substitute parts maintain MSL 1 (unlimited) moisture sensitivity rating and are suitable for crimp contact termination without modification to mating contact specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Molex 0873690800 with any of the listed parts?

A: All listed parts meet the core electrical and mechanical parameters: 8-position receptacle housing, 2.00mm pitch, female socket contacts, free-hanging in-line mounting, and crimp termination. Substitution is mechanically and electrically valid. However, verify application-specific requirements for color, operating temperature range, and insulation material before final selection.

Q: What is the difference between MFR Recommended and Parametric Equivalent substitutes?

A: MFR Recommended substitutes (0510900800 and 440129-8) are actively endorsed by manufacturers as direct replacements. Parametric Equivalents satisfy all core functional parameters but may differ in secondary attributes such as color or insulation material. Both categories are electrically and mechanically compatible.

Q: Does the color difference affect compatibility?

A: Color is a secondary attribute that does not affect electrical or mechanical compatibility. The original part is natural; substitutes are available in natural, white, and black. Select based on application requirements and visual identification needs.

Q: Are contacts included with these housings?

A: No. All listed parts are housings only. Contacts must be sourced separately and must be compatible with 2.00mm pitch crimp termination specifications.

Q: What operating temperature range should I select?

A: The original part does not specify operating temperature. If your application requires defined temperature performance, select from: Molex 0510900800 (-40°C ~ 105°C), TE Connectivity 440129-8 (-25°C ~ 105°C), TE Connectivity 175778-8 (-30°C ~ 105°C), Hirose DF3-8S-2C (-55°C ~ 105°C), or Sullins SWH201-NULN-S08-UU-WH (-25°C ~ 85°C).

Q: Are all substitutes RoHS compliant?

A: Yes. All listed substitutes are RoHS compliant (ROHS3 or RoHS). The original part is ROHS3 compliant.

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