MUSB-05-S-B-SM-A SAMTEC Connector (Other) In Stock
The MUSB-05-S-B-SM-A is a surface-mount USB Type-B female connector from Samtec featuring matte tin contacts with nickel barrier and PEG board mounting. It offers reliable USB 2.0 connectivity in a compact 0.394 x 0.374 inch body. Available with worldwide shipping from authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- MUSB-05-S-B-SM-A Datasheet PDF
- Category
- Connector
- Temp Range
- -50.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Surface-mount (SMT) USB Type-B female connector with PEG board mounting option for enhanced mechanical retention
- Matte tin (Sn) over nickel (Ni) barrier contact finish for reliable electrical connections and corrosion resistance
- Compact 0.394 x 0.157 x 0.374 inch body profile suitable for space-constrained PCB designs
Applications
The MUSB-05-S-B-SM-A is ideal for consumer electronics and industrial equipment requiring a standard USB Type-B port, such as printers, scanners, and measurement instruments. Its SMT design makes it well-suited for automated PCB assembly processes in high-volume manufacturing. The connector is also used in audio interfaces, USB hubs, and embedded systems that need a durable host-device USB connection.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7 |
| Board Mounting Option | PEG |
| Body Breadth | 0.157inch |
| Body Depth | 0.374inch |
| Body Length | 0.394inch |
| Connector Type | USB CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 50mΩ |
| Contact Style | MINI-USB2.0 B |
| DIN Conformance | NO |
| Durability | 1500Cycles |
| Empty Shell | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | RIGHT ANGLE |
| Mounting Type | BOARD AND PANEL |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 1 |
| Number of Ports | 1 |
| Number of Rows Loaded | 1 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Shell Finish | NICKEL |
| Shell Material | BRASS |
| Terminal Pitch | 0.8mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 5 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Mainland China, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the body dimensions of the MUSB-05-S-B-SM-A connector?
The MUSB-05-S-B-SM-A has a body length of 0.394 inch, a body depth of 0.374 inch, and a body breadth of 0.157 inch, making it compact enough for space-constrained SMT PCB designs while providing a standard USB Type-B female interface.
What contact finish does the MUSB-05-S-B-SM-A use and why does it matter for reliability?
The mating contacts use a matte tin (Sn) finish over a nickel (Ni) barrier layer. This 2-layer finish combination provides corrosion resistance and reliable conductivity across thousands of mating cycles, making it suitable for industrial and consumer USB 2.0 applications.
Which board mounting option does MUSB-05-S-B-SM-A offer and how does it affect PCB assembly?
The MUSB-05-S-B-SM-A uses the PEG board mounting option, which provides mechanical pegs for increased pull-out strength during soldering and in-field use. This surface-mount configuration supports automated assembly with standard SMT reflow processes on PCBs up to standard thicknesses.
Is the MUSB-05-S-B-SM-A RoHS compliant and lead-free?
Yes, the MUSB-05-S-B-SM-A carries a Pb-free code of Yes, confirming it is RoHS compliant. The tin-over-nickel contact finish eliminates lead content, making it suitable for environmentally regulated markets with a YTEOL rating of 7 years.
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