Molex 0349006010 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0349006010 is a 6-position rectangular connector receptacle housing with 0.157" (4.00mm) pitch, designed for crimp termination in free-hanging inline applications. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance requirements. The MXP120 34900 series provides multiple housing variants that maintain identical electrical and mechanical specifications while offering different color options and active product status.

Key Parameters

Parameter	Value
Manufacturer Part Number	0349006010
Manufacturer	Molex
Category	Rectangular Connectors
Series	MXP120 34900
Connector Type	Receptacle
Contact Type	Female Blade Socket
Number of Positions	6
Pitch	0.157" (4.00mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Latch Holder
Color	Yellow
Features	Sealed
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0349006010 is determined by strict equivalence across the following critical parameters:

Connector Type: Receptacle
Contact Type: Female Blade Socket
Number of Positions: 6
Pitch: 0.157" (4.00mm)
Number of Rows: 1
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp
Fastening Type: Latch Holder
Features: Sealed
Series: MXP120 34900
Base Product Number: 034900

All substitute parts maintain identical electrical and mechanical specifications. Variations are limited to housing color and product status. The primary distinction between the main part (0349006010) and substitutes is the transition from obsolete to active product status, with color options including black and gray variants in addition to the original yellow.

Parameter Comparison

Part Number	Color	Product Status	Insulation Material	Operating Temperature	RoHS Status	Inventory (Pcs)
0349006010	Yellow	Obsolete	Not Specified	Not Specified	ROHS3 Compliant	1175
0349006110	Black	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	1087
0349006111	Gray	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	2157
0349006119	Black	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	3035
0349006121	Gray	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	803
0349006128	Gray	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	15035
0349006130	Gray	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	1047
0349006140	Black	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	2826
0349006141	Gray	Active	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)	-40°C ~ 125°C	ROHS3 Compliant	966

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the Molex 0349006010 and maintain full compliance with ROHS3 standards and MSL 1 moisture sensitivity requirements. Selection among substitutes should be based on the following criteria:

Product Status: All substitute parts carry active product status, ensuring continued availability and manufacturing support. The original 0349006010 is obsolete and should not be specified for new designs or long-term production.

Color Selection: Housing color does not affect electrical or mechanical performance. Color selection should be based on application requirements, PCB assembly standards, or system identification protocols. Black variants (0349006110, 0349006119, 0349006140) and gray variants (0349006111, 0349006121, 0349006128, 0349006130, 0349006141) are available.

Inventory Availability: Part 0349006128 (gray) offers the highest inventory level at 15,035 pieces, followed by 0349006119 (black) at 3,035 pieces. These parts provide optimal supply chain continuity for high-volume applications.

Compliance and Certifications: All substitute parts maintain ROHS3 compliance and REACH unaffected status where specified. Operating temperature range of -40°C to 125°C is documented for all active variants.

Frequently Asked Questions (FAQ)

Q: Can I substitute the obsolete 0349006010 with any of the listed parts?

A: Yes. All listed substitute parts maintain identical electrical and mechanical specifications including connector type, contact configuration, pitch, mounting method, and termination type. The substitution is based on strict parameter equivalence within the MXP120 34900 series.

Q: Does housing color affect connector performance?

A: No. Housing color is a cosmetic variation only and does not impact electrical performance, mechanical fit, or contact reliability. Color selection is determined by application requirements or assembly standards.

Q: What is the difference between the multiple black and gray variants?

A: All black variants (0349006110, 0349006119, 0349006140) and all gray variants (0349006111, 0349006121, 0349006128, 0349006130, 0349006141) are electrically and mechanically identical. Differences exist only in manufacturing batches, inventory tracking, and supply chain management. Selection can be based on availability and lead time.

Q: Are contacts included with these housings?

A: No. All parts in this series are housings only. Contacts must be sourced separately and crimped into the housing according to Molex specifications.

Q: What is the operating temperature range for substitute parts?

A: Active substitute parts operate across -40°C to 125°C. The original 0349006010 does not specify an operating temperature range in available documentation.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts are ROHS3 compliant. REACH unaffected status is documented for parts 0349006110, 0349006119, 0349006121, 0349006128, 0349006140, and 0349006141.

Q: Which part should I specify for new designs?

A: Specify an active product with confirmed inventory availability. Parts 0349006128 (gray) or 0349006119 (black) are recommended based on highest inventory levels and active product status. Do not specify the obsolete 0349006010 for new designs.

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