UX60SC-MB-5ST(01) Equivalent & Substitute Parts

Part Overview

The UX60SC-MB-5ST(01) is a USB 2.0 mini B receptacle connector manufactured by Hirose Electric Co Ltd, configured for 5-position surface mount right-angle applications. This connector is classified as Last Time Buy, indicating discontinued production with limited inventory availability. Identifying equivalent and substitute parts is essential for design continuity, long-term supply chain planning, and production support beyond the manufacturer's active production window.

Key Parameters

Parameter	Value
Connector Type	USB - mini B
Number of Contacts	5
Gender	Receptacle
Specifications	USB 2.0
Mounting Type	Surface Mount, Right Angle
Mounting Feature	Horizontal
Termination	Solder
Current Rating	1A
Voltage - Rated	5VAC
Operating Temperature	-30°C ~ 75°C
Mating Cycles	5000
Shielding	Shielded
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the UX60SC-MB-5ST(01) is determined by strict alignment across the following critical parameters:

Mandatory Matching Parameters:

Connector Type: USB - mini B
Number of Contacts: 5
Gender: Receptacle
Specifications: USB 2.0
Mounting Type: Surface Mount, Right Angle
Termination: Solder
Current Rating: 1A
Shielding: Shielded
Material Flammability Rating: UL94 V-0

Allowable Variation Parameters:

Voltage - Rated: 5VAC (main part) to 30VAC/30VDC (substitutes) — higher voltage rating maintains compatibility
Operating Temperature: -30°C ~ 75°C (main part) to -40°C ~ 85°C (substitutes) — extended range maintains compatibility
Packaging: Tape & Reel (TR), Cut Tape (CT), Digi-Reel® — all acceptable for equivalent function
Contact Finish: Gold or unspecified — both acceptable
Shell/Shielding Material: Copper Alloy, Phosphor Bronze, Steel (SUS304), Brass — all acceptable
Manufacturer: Hirose Electric Co Ltd, TE Connectivity AMP Connectors, GCT — all qualified manufacturers

Substitutes are grouped into two categories: Hirose Electric Co Ltd variants (same manufacturer, different production codes or packaging) and cross-manufacturer equivalents (TE Connectivity, GCT) that meet all mandatory parameters.

Parameter Comparison

Part Number	Manufacturer	Connector Type	Contacts	Gender	USB Spec	Mount Type	Current (A)	Voltage	Temp Range	Mating Cycles	Shielding	Flammability	RoHS	Product Status	Inventory
UX60SC-MB-5ST(01)	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	5VAC	-30 to 75°C	5000	Shielded	UL94 V-0	RoHS Compliant	Last Time Buy	1113
UX60SC-MB-5ST(84)	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-30 to 75°C	5000	Shielded	UL94 V-0	ROHS3 Compliant	Active	2115
UX60-MB-5ST(70)	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	5VAC	-30 to 75°C	5000	Shielded	UL94 V-0	Not Specified	Active	897
UX60SC-MB-5ST	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-30 to 75°C	Not Specified	Shielded	UL94 V-0	RoHS Compliant	Last Time Buy	1837
UX60SC-MB-5ST(80)	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-30 to 75°C	5000	Shielded	UL94 V-0	ROHS3 Compliant	Last Time Buy	32714
UX60SC-MB-5ST(85)	Hirose	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-30 to 75°C	5000	Shielded	UL94 V-0	RoHS Compliant	Active	833
1-1734035-2	TE Connectivity	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-40 to 85°C	5000	Shielded	UL94 V-0	ROHS3 Compliant	Active	4900
1-1734035-3	TE Connectivity	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-40 to 85°C	5000	Shielded	UL94 V-0	RoHS Compliant	Active	659
2-1734035-2	TE Connectivity	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VAC	-40 to 85°C	5000	Shielded	UL94 V-0	ROHS3 Compliant	Active	3969
USB2066-05-RBHM-15-STB-00-00-A	GCT	USB - mini B	5	Receptacle	2.0	SMD R/A	1	30VDC	-50 to 85°C	5000	Shielded	UL94 V-0	ROHS3 Compliant	Active	2456

Engineering Selection Recommendations

Primary Recommendation: UX60SC-MB-5ST(84)

UX60SC-MB-5ST(84) is the manufacturer-recommended substitute. It maintains identical mechanical and electrical specifications to the main part while offering Active product status, ensuring continued availability and manufacturing support. ROHS3 compliance provides enhanced regulatory alignment compared to the main part's RoHS Compliant status. Inventory of 2115 units supports medium-term supply requirements.

Secondary Recommendation: UX60SC-MB-5ST(80)

UX60SC-MB-5ST(80) provides the highest inventory availability (32714 units) among all substitutes, supporting extended production runs. Although classified as Last Time Buy, the substantial stock level mitigates supply risk. ROHS3 compliance and identical electrical/mechanical parameters ensure direct functional equivalence. Packaging in Cut Tape (CT) and Digi-Reel® formats offers flexibility for different assembly processes.

Cross-Manufacturer Alternatives: TE Connectivity 1734035 Series

The TE Connectivity parts (1-1734035-2, 1-1734035-3, 2-1734035-2) provide Active product status with extended operating temperature range (-40°C ~ 85°C) and ROHS3 compliance. These are suitable for applications requiring long-term supply assurance and broader thermal operating margins. Steel (SUS304) shell material provides alternative mechanical properties while maintaining all functional requirements.

Extended Temperature Alternative: USB2066-05-RBHM-15-STB-00-00-A (GCT)

The GCT USB2066 connector offers the widest operating temperature range (-50°C ~ 85°C) and Active product status. This option is appropriate for applications requiring enhanced thermal performance or extended environmental operating conditions. ROHS3 compliance and 2456-unit inventory support production continuity.

Frequently Asked Questions (FAQ)

Q: Can UX60SC-MB-5ST(84) directly replace UX60SC-MB-5ST(01) without design modification?

A: Yes. Both parts share identical connector type, contact count, gender, USB 2.0 specification, surface mount right-angle configuration, current rating, mating cycles, shielding, and flammability rating. The voltage rating increase from 5VAC to 30VAC on the substitute represents a higher capability that maintains backward compatibility. No PCB layout or schematic changes are required.

Q: What is the difference between Hirose UX60SC variants with different production codes (01, 80, 84, 85)?

A: Production codes indicate manufacturing batches or design revisions. All variants maintain the same core USB 2.0 mini B receptacle function. Differences exist in voltage rating (5VAC vs. 30VAC), packaging format (Tape & Reel vs. Cut Tape), and product status (Active vs. Last Time Buy). Selection should prioritize Active status parts for new designs and long-term supply assurance.

Q: Are TE Connectivity 1734035 series parts mechanically compatible with Hirose UX60SC footprints?

A: Yes. Both manufacturers' parts conform to identical USB 2.0 mini B receptacle specifications, mounting type (surface mount right-angle), and 5-position contact configuration. PCB footprints are compatible. However, verify mechanical clearance for connector body dimensions in your specific application layout, as shell material differences (Steel vs. Copper Alloy) may introduce minor dimensional variations.

Q: What packaging formats are available, and how do they affect assembly?

A: Hirose parts are available in Tape & Reel (TR) and Cut Tape (CT) with Digi-Reel® formats. TE Connectivity and GCT parts are supplied in Tape & Reel (TR) or Cut Tape (CT). Tape & Reel format is standard for high-volume automated assembly. Cut Tape format is suitable for lower-volume production or manual assembly. Digi-Reel® is a proprietary format optimized for specific assembly equipment. Confirm your assembly equipment compatibility before part selection.

Q: Does the extended operating temperature range of TE Connectivity parts (-40°C ~ 85°C) provide any functional advantage?

A: The extended range provides margin for applications operating in wider environmental conditions. However, the main part specification (-30°C ~ 75°C) is sufficient for standard commercial and industrial applications. Extended range is beneficial only if your application requires operation below -30°C or above 75°C. For standard temperature environments, Hirose variants are functionally equivalent.

Q: What is the significance of ROHS3 compliance versus RoHS Compliant status?

A: ROHS3 represents compliance with the latest Restriction of Hazardous Substances directive revision, including additional restricted substances beyond earlier RoHS versions. ROHS3 compliance ensures alignment with current regulatory requirements and is preferred for new designs. RoHS Compliant parts remain functional but may not meet the most current regulatory standards. For long-term product support, ROHS3-compliant substitutes are recommended.

Q: Can I mix different substitute parts in the same production batch?

A: Yes, provided all parts meet the mandatory matching parameters (connector type, contacts, gender, USB spec, mounting, current rating, shielding, flammability). Mixing Hirose variants or cross-manufacturer equivalents does not affect electrical or mechanical function. However, maintain consistent part numbers within individual PCB assemblies to simplify traceability and future service documentation.

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