MUSBA51105 Amphenol Connector (Other) In Stock
Amphenol MUSBA51105 is a rugged USB Type-A vertical through-hole connector designed for demanding industrial and mil-spec applications, supporting USB 2.0 signals at up to 480 Mbps with enhanced mechanical retention. Its reinforced housing withstands repeated mating cycles and vibration environments far beyond standard commercial USB-A receptacles.
- Manufacturer
- Amphenol
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MUSBA51105 Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Rugged USB Type-A vertical receptacle rated for harsh vibration and shock environments
- USB 2.0 compatible signaling up to 480 Mbps for high-speed data transfer
- Enhanced mechanical retention for secure mating under repeated insertion and vibration
- Through-hole PCB mounting for superior pull-out force compared to SMD alternatives
- Industrial-grade construction suitable for mil-aero and factory automation applications
Applications
The MUSBA51105 is deployed in industrial HMI panels, rugged handheld computers, and mil-aero equipment where a USB Type-A host port must survive repeated field use and high-vibration environments. Its vertical through-hole mounting provides 2x to 3x higher pull-out retention than surface-mount USB connectors, making it ideal for harsh-environment data acquisition systems and factory floor terminals. Test and measurement instruments, military communication devices, and transportation electronics also specify this rugged USB-A connector for reliable field connectivity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the MUSBA51105 improve mechanical durability over standard commercial USB-A connectors?
The MUSBA51105 features a reinforced rugged housing and through-hole PCB mount that delivers substantially higher cable pull-out force than standard surface-mount USB-A receptacles, typically rated at 5 N to 10 N. This is critical in industrial HMIs and portable military equipment where USB cables experience repeated stress, vibration, and accidental snagging during field operations.
What USB data rate does MUSBA51105 support for industrial data acquisition?
The MUSBA51105 supports USB 2.0 High Speed signaling at up to 480 Mbps, sufficient for bulk data transfer from USB flash drives, barcode scanners, and measurement instruments connected to industrial control systems. Its 4-contact Type-A interface also supports USB 1.1 Full Speed (12 Mbps) and Low Speed (1.5 Mbps) HID devices for keyboard and mouse input in HMI applications.
What PCB mounting style does MUSBA51105 use and why does it matter for vibration resistance?
The MUSBA51105 uses a vertical through-hole mounting configuration, with 4 signal pins soldered through the PCB and typically additional shield legs for mechanical anchoring. Through-hole solder joints withstand approximately 3x higher vibration and shock loads compared to SMD-only pads, meeting IEC 61373 railway vibration or MIL-STD-810 shock profiles required in transportation and military equipment platforms.
When should an engineer choose MUSBA51105 over a standard commercial USB-A connector for an outdoor kiosk?
For an outdoor kiosk exposed to temperature extremes from -40°C to 85°C, repeated daily USB flash drive insertions, and potential mechanical abuse, the rugged MUSBA51105 provides the higher retention force, wider temperature tolerance, and extended mating cycle life needed. Standard commercial USB-A connectors rated for only 1500 insertion cycles and limited operating temperatures would fail prematurely in this continuous-use outdoor application.
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