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UX60SC-MB-5ST USB 2.0 Mini B Receptacle Connector Equivalent & Substitute Parts
Part Overview
The UX60SC-MB-5ST is a USB 2.0 mini B receptacle connector manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle applications. This 5-position shielded connector operates across -30°C to 75°C with a 1A current rating and 30VAC voltage specification. The part is classified as Last Time Buy, indicating production discontinuation. Equivalent and substitute parts are necessary to ensure design continuity, maintain supply chain flexibility, and support long-term product availability across manufacturing lifecycles.
Substiute Parts
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 | 30VAC |
| Shielding | Shielded |
| Contact Finish | Gold |
| Material Flammability Rating | UL94 V-0 |
| Moisture Sensitivity Level | 1 (Unlimited) |
| RoHS Status | RoHS Compliant |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict parameter matching across the following criteria:
Core Electrical Parameters: Connector type (USB - mini B), number of contacts (5), gender (Receptacle), USB 2.0 specification, current rating (1A), and voltage rating (30VAC) must be identical.
Mechanical Parameters: Mounting type (Surface Mount, Right Angle), mounting feature (Horizontal), and termination method (Solder) must match.
Material & Compliance: Shielding (Shielded), contact finish (Gold), material flammability rating (UL94 V-0), and moisture sensitivity level (1) must be consistent.
Operating Temperature Range: The main part operates -30°C to 75°C. Substitute parts with extended ranges (-40°C to 85°C) are functionally compatible as they encompass the original specification.
Packaging Variations: Cut Tape (CT), Digi-Reel®, and Tape & Reel (TR) packaging formats do not affect electrical or mechanical compatibility and are interchangeable for design purposes.
Shell/Shielding Material Variations: Phosphor Bronze and Copper Alloy shells are functionally equivalent for this connector class. Steel (SUS304) shells in TE Connectivity parts maintain shielding effectiveness and are compatible substitutes.
Product Status Consideration: Active status parts provide superior long-term availability compared to Last Time Buy designations.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Connector Type | Contacts | Gender | USB Spec | Mount Type | Current (A) | Voltage (VAC) | Shielding | Contact Finish | Temp Range (°C) | Mating Cycles | Shell Material | RoHS Status | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UX60SC-MB-5ST | Hirose Electric | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -30 to 75 | - | Phosphor Bronze | RoHS Compliant | Tape & Reel |
| UX60SC-MB-5ST(80) | Hirose Electric | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -30 to 75 | 5000 | Copper Alloy | ROHS3 Compliant | Cut Tape & Digi-Reel |
| UX60SC-MB-5ST(84) | Hirose Electric | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -30 to 75 | 5000 | Copper Alloy | ROHS3 Compliant | Tape & Reel |
| UX60SC-MB-5ST(85) | Hirose Electric | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -30 to 75 | 5000 | Copper Alloy | RoHS Compliant | Tape & Reel |
| 1-1734035-2 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | ROHS3 Compliant | Cut Tape |
| 1-1734035-3 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | RoHS Compliant | Tape & Reel |
| 1734035-2 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | ROHS3 Compliant | Cut Tape |
| 1734035-3 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | ROHS3 Compliant | Tape & Reel |
| 1734035-4 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | ROHS3 Compliant | Cut Tape |
| 1734035-5 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | RoHS Compliant | Tape & Reel |
| 2-1734035-2 | TE Connectivity AMP | USB - mini B | 5 | Receptacle | 2.0 | Surface Mount, Right Angle | 1 | 30 | Shielded | Gold | -40 to 85 | 5000 | Steel (SUS304) | ROHS3 Compliant | Tape & Reel |
Engineering Selection Recommendations
All listed substitute parts meet the core electrical and mechanical requirements for direct replacement of the UX60SC-MB-5ST. Selection should prioritize product status and compliance certifications.
Hirose Electric Variants (UX60SC-MB-5ST series): The UX60SC-MB-5ST(84) and UX60SC-MB-5ST(85) maintain Active product status, providing superior long-term availability compared to the Last Time Buy designation of the original part. Both variants feature enhanced mating cycle ratings (5000 cycles) and ROHS3 compliance. The UX60SC-MB-5ST(80) offers Cut Tape and Digi-Reel packaging options with ROHS3 compliance.
TE Connectivity AMP Connectors (1734035 series): All TE Connectivity variants feature extended operating temperature range (-40°C to 85°C), Active product status, and 5000 mating cycle ratings. Steel (SUS304) shell material provides equivalent shielding performance to the original phosphor bronze construction. The 1734035-3 and 1734035-5 are available in Tape & Reel packaging; 1734035-2 and 1734035-4 are available in Cut Tape packaging. The 1-1734035-2 and 1-1734035-3 variants are also available with identical electrical specifications.
Compliance: All substitute parts maintain UL94 V-0 flammability rating, MSL 1 moisture sensitivity, and RoHS or ROHS3 compliance, ensuring regulatory alignment with the original specification.
Frequently Asked Questions (FAQ)
Q: Can I substitute UX60SC-MB-5ST with any of the listed TE Connectivity 1734035 series parts?
A: Yes. All 1734035 series variants (1-1734035-2, 1-1734035-3, 1734035-2, 1734035-3, 1734035-4, 1734035-5, and 2-1734035-2) meet the electrical and mechanical requirements. The primary differences are packaging format (Cut Tape vs. Tape & Reel) and extended operating temperature range (-40°C to 85°C vs. -30°C to 75°C). Steel shell material maintains shielding effectiveness equivalent to the original phosphor bronze construction.
Q: What is the difference between Hirose UX60SC-MB-5ST variants (80, 84, 85)?
A: All three variants maintain identical electrical specifications and operating temperature range. The primary differences are packaging format and shell material composition. UX60SC-MB-5ST(80) uses Copper Alloy shell with Cut Tape and Digi-Reel packaging. UX60SC-MB-5ST(84) and UX60SC-MB-5ST(85) use Copper Alloy shell with Tape & Reel packaging. Both (84) and (85) are Active status parts, while the original UX60SC-MB-5ST is Last Time Buy.
Q: Does packaging format affect connector compatibility?
A: No. Cut Tape (CT), Digi-Reel®, and Tape & Reel (TR) packaging formats are supply chain variations only. They do not affect electrical performance, mechanical fit, or solder joint reliability. Selection should be based on assembly equipment compatibility and inventory management requirements.
Q: Are the TE Connectivity parts with extended temperature range (-40°C to 85°C) suitable for applications requiring only -30°C to 75°C?
A: Yes. Extended temperature range specifications encompass the original operating range. Parts rated -40°C to 85°C are fully compatible with applications specified for -30°C to 75°C operation.
Q: What is the significance of mating cycle ratings?
A: The original UX60SC-MB-5ST does not specify mating cycles. Substitute parts with 5000 mating cycle ratings indicate enhanced mechanical durability and connector longevity. This specification does not affect compatibility but indicates improved reliability for applications involving repeated connection/disconnection cycles.
Q: Can I mix Hirose and TE Connectivity connectors in the same design?
A: Yes. All listed parts are electrically and mechanically equivalent. However, design consistency and supply chain management typically favor standardizing on a single manufacturer within a product line.
Q: What does ROHS3 compliance mean compared to RoHS compliance?
A: ROHS3 represents the current RoHS Directive 2011/65/EU implementation with updated substance restrictions. RoHS Compliant indicates earlier directive compliance. Both certifications are acceptable for regulatory purposes; ROHS3 represents the current standard.
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