Molex 0672652001 USB-B Receptacle Connector Equivalent & Substitute Parts

Part Overview

The Molex 0672652001 is a USB-B (USB TYPE-B) receptacle connector with 4 positions, designed for through-hole vertical mounting with solder termination. This connector features board lock functionality and is rated for 1.5A per contact at 30V. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Manufacturer Part Number	0672652001
Manufacturer	Molex
Connector Type	USB-B (USB TYPE-B)
Number of Contacts	4
Gender	Receptacle
Mounting Type	Through Hole
Mounting Feature	Vertical
Termination	Solder
Features	Board Lock
Current Rating	1.5A per Contact
Voltage - Rated	30V
Shielding	Shielded
Contact Finish	Gold
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters:

Connector Type: USB-B (USB TYPE-B) receptacle
Number of Contacts: 4 positions
Gender: Receptacle
Mounting Type: Through Hole
Mounting Feature: Vertical
Termination: Solder
Features: Board Lock
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts are classified into two categories:

MFR Recommended Substitutes: Parts explicitly recommended by manufacturers as direct replacements, maintaining compatibility with the original design footprint and electrical specifications.

Parametric Equivalents: Parts that meet all core mechanical and electrical parameters but may differ in secondary specifications such as operating temperature range, shielding configuration, or shell material. These parts are electrically and mechanically compatible within the defined parameter set.

Parameter Comparison

Parameter	Molex 0672652001	TE Connectivity 5787834-1	Mercury 690-004-660-023	On Shore USB-B1KSW6	Würth 61400413321	Würth 614004141221	Assmann A-USB B-TOP-C	Kycon KUSBVX-BS1N-B	Kycon KUSBVX-BS1N-W	Kycon KUSBVXHT-BS1N-O-HRF	Stewart SS-52300-002
Connector Type	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B	USB-B
Number of Contacts	4	4	4	4	4	4	4	4	4	4	4
Gender	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Mounting Feature	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical	Vertical
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Features	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock	Board Lock
Current Rating (Amps)	1.5A per Contact	1A per Contact	Not Specified	1A	1.5A	1.5A	1A	1A	1A	1.5A	Not Specified
Voltage - Rated	30V	30VAC	Not Specified	30VAC	30VAC	30VAC	Not Specified	Not Specified	Not Specified	30VDC	Not Specified
Shielding	Shielded	Not Specified	Unshielded	Unshielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded	Shielded
Contact Finish	Gold	Gold or Gold-Palladium	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	Not Specified	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All listed substitute parts maintain ROHS3 compliance and UL94 V-0 flammability ratings, ensuring regulatory alignment with the original Molex 0672652001. All substitute parts are currently in active production status, providing long-term availability and supply chain stability.

MFR Recommended Substitutes (TE Connectivity 5787834-1, Mercury 690-004-660-023, On Shore USB-B1KSW6) are the primary selection path for direct replacement applications. These parts have been validated by manufacturers as compatible alternatives.

Parametric Equivalents (Würth 61400413321, Würth 614004141221, Assmann A-USB B-TOP-C, Kycon KUSBVX-BS1N-B, Kycon KUSBVX-BS1N-W, Kycon KUSBVXHT-BS1N-O-HRF, Stewart SS-52300-002) meet all core mechanical and electrical parameters. Selection among these parts should account for secondary specifications including operating temperature range, current rating capacity, and shielding configuration relative to application requirements.

Parts with 1.5A current rating (Würth 61400413321, Würth 614004141221, Kycon KUSBVXHT-BS1N-O-HRF) provide equivalent current handling to the original part. Parts with 1A current rating are suitable for applications not requiring the full 1.5A capacity.

Shielded configurations (all listed parts except Mercury 690-004-660-023 and On Shore USB-B1KSW6) maintain electromagnetic compatibility characteristics of the original design.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a lower current rating than the original 1.5A specification?

A: Substitution with lower current ratings is permissible only if your application circuit does not exceed the substitute part's current specification. Verify actual current draw requirements before selection.

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

A: MFR Recommended substitutes have been explicitly validated by manufacturers as direct replacements. Parametric Equivalents meet all core mechanical and electrical parameters but may differ in secondary specifications. Both categories are electrically and mechanically compatible.

Q: Are unshielded substitute parts (Mercury 690-004-660-023, On Shore USB-B1KSW6) compatible with the shielded original design?

A: Unshielded parts meet all core mechanical and electrical parameters. Compatibility depends on electromagnetic interference requirements of your specific application. If EMI shielding is critical, select from shielded alternatives.

Q: What packaging options are available for these substitute parts?

A: Substitute parts are supplied in Tray or Bulk packaging. Verify packaging requirements with your procurement process before ordering.

Q: Do all substitute parts support the same operating temperature range as the original?

A: Operating temperature ranges vary among substitutes. The original Molex part operates 0°C to 50°C. Substitute parts offer ranges from -55°C to 105°C. Select based on your application's thermal requirements.

Q: Are all substitute parts REACH compliant?

A: Most substitute parts are REACH Unaffected or have undefined REACH status. Verify REACH compliance requirements for your specific application and region before final selection.

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