Molex 0334823638 Rectangular Connector Plug Housing - Equivalent & Substitute Parts

Part Overview

The Molex 0334823638 is a 6-position rectangular connector plug housing from the MX150 33482 series, designed for free-hanging in-line applications with crimp contact termination. This connector features a 0.138" (3.50mm) pitch, sealed design, and operates across -40°C to 150°C. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the MX150 33482 series, allowing for functional interchangeability in applications where color variation or specific inventory availability is acceptable.

Key Parameters

Parameter	Specification
Manufacturer	Molex
Series	MX150 33482
Connector Type	Plug
Contact Type	Male Blade
Number of Positions	6
Pitch	0.138" (3.50mm)
Number of Rows	2
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Locking Ramp
Features	Sealed
Insulation Material	Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)
Operating Temperature	-40°C ~ 150°C
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)
Contact Inclusion	Contacts Not Included

Substitute Part Grouping Explanation

Substitute parts within the MX150 33482 series maintain functional equivalence to the Molex 0334823638 based on the following critical parameters:

Substitution Criteria:

Connector Type: Plug (all substitutes)
Contact Type: Male Blade (all substitutes)
Number of Positions: 6 (all substitutes)
Pitch: 0.138" (3.50mm) (all substitutes)
Number of Rows: 2 (all substitutes)
Mounting Type: Free Hanging (In-Line) (all substitutes)
Contact Termination: Crimp (all substitutes)
Fastening Type: Locking Ramp (all substitutes)
Features: Sealed (all substitutes)
Insulation Material: Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS) (all substitutes)
RoHS Status: ROHS3 Compliant (all substitutes)
MSL Rating: 1 (Unlimited) (all substitutes)

Variable Parameters (Non-Critical for Substitution):

Color: Gray, Black, or Yellow
Operating Temperature Range: Specified for main part; not specified for certain substitutes
Inventory Availability: Varies by part number

All identified substitute parts are from the same manufacturer (Molex) and series (MX150 33482), ensuring mechanical and electrical compatibility with the original part number 0334823638.

Parameter Comparison

Part Number	Manufacturer	Series	Connector Type	Contact Type	Positions	Pitch	Rows	Mounting Type	Termination	Fastening	Color	Sealed	RoHS3	MSL
0334823638	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Gray	Yes	Yes	1
0334823602	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Gray	Yes	Yes	1
0334823631	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Black	Yes	Yes	1
0334823632	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Gray	Yes	Yes	1
0334823633	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Gray	Yes	Yes	1
0334823634	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Gray	Yes	Yes	1
0334823644	Molex	MX150 33482	Plug	Male Blade	6	0.138" (3.50mm)	2	Free Hanging (In-Line)	Crimp	Locking Ramp	Yellow	Yes	Yes	1

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the Molex 0334823638 within the MX150 33482 series. Selection among equivalent parts is determined by:

Color Availability: The original part 0334823638 is specified in Gray. Substitute parts 0334823602, 0334823632, 0334823633, and 0334823634 are also available in Gray. Part 0334823631 is available in Black, and part 0334823644 is available in Yellow. Color selection should align with application requirements and visual identification standards.

Compliance Status: All parts maintain ROHS3 compliance and MSL Rating 1 (Unlimited), ensuring regulatory and environmental compatibility across all substitutes.

Product Status: All parts are Active status, confirming ongoing manufacturer support and availability.

Inventory Considerations: Part 0334823602 offers the highest inventory level (7808 pcs), followed by 0334823632 (2005 pcs), 0334823644 (2012 pcs), 0334823634 (1984 pcs), 0334823633 (1956 pcs), and 0334823631 (1815 pcs). The original part 0334823638 maintains 998 pcs in stock.

Frequently Asked Questions (FAQ)

Q: Can part 0334823631 (Black) be used as a direct substitute for 0334823638 (Gray)?

A: Yes. Part 0334823631 maintains identical electrical and mechanical specifications including connector type, contact configuration, pitch, mounting type, termination method, and fastening mechanism. The only difference is housing color. Substitution is valid where color distinction is not a functional requirement.

Q: Are all substitute parts from the same manufacturer?

A: Yes. All substitute parts are manufactured by Molex and belong to the MX150 33482 series, ensuring consistent quality standards and mechanical compatibility.

Q: What is the significance of the MSL Rating 1 (Unlimited) across all parts?

A: MSL Rating 1 indicates unlimited shelf life without moisture sensitivity concerns. This rating applies uniformly across the main part and all substitutes, eliminating moisture-related storage or handling restrictions.

Q: Do substitute parts include contacts?

A: No. All parts in this series, including the main part 0334823638 and all substitutes, are housings only. Contacts must be sourced separately and are not included with any part number in this group.

Q: Which substitute part offers the best inventory availability?

A: Part 0334823602 (Gray) provides the highest inventory level at 7808 pcs, compared to 998 pcs for the original 0334823638.

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

A: The main part 0334823638 specifies -40°C to 150°C operating range. Certain substitute parts do not specify an operating temperature range in the provided data. For applications requiring confirmed temperature specifications, part 0334823602 (Gray) matches the original specification of -40°C to 150°C.

Q: Can I mix substitute parts in the same assembly?

A: Yes. All substitute parts maintain identical electrical and mechanical parameters, allowing interchangeability within a single assembly. Color variation would be the only visual difference.

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