SMH-122-02-TM-S-TR SAMTEC Connector (Other) In Stock
SAMTEC SMH-122-02-TM-S-TR is a single-row 22-position horizontal surface-mount socket strip with 0.100" (2.54 mm) pitch, top-mount SMT termination, and tape-and-reel packaging for reliable right-angle board-edge signal connections in automated assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- SMH-122-02-TM-S-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SMH-122-02-TM-S-TR?
- Standard 0.100" (2.54 mm) pitch single-row layout accepts industry-standard 0.025" square-post headers for broad mating compatibility
- Horizontal top-mount (-TM) SMT termination enables right-angle board-edge signal access without through-hole drilling
- Tape-and-reel (-TR) packaging supports automated SMT pick-and-place for high-volume production
What is SMH-122-02-TM-S-TR used for?
The SMH-122-02-TM-S-TR is designed for right-angle board-edge signal interfaces in industrial control panels, test and measurement instruments, and embedded computing modules where side-access connectivity is required on a standard 0.100" pitch grid. Its 22-position single-row configuration accommodates GPIO buses, diagnostic headers, and programming interfaces, providing a soldered SMT alternative to through-hole socket strips for applications that require a low component profile and automated assembly compatibility.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SMH-122-02-TM-S-TR datasheet?
SMH-122-02-TM-S-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMH-122-02-TM-S-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SMH-122-02-TM-S-TR provide, and on what pin pitch are they spaced?
The SMH-122-02-TM-S-TR has 22 positions in a single-row arrangement on the industry-standard 0.100" (2.54 mm) pitch. This widely used pitch ensures direct mating compatibility with standard 0.025" square-post headers found on microcontroller development boards, JTAG programmers, and GPIO breakout modules, simplifying connector selection across a broad range of embedded system designs.
What does the horizontal top-mount (-TM) orientation mean for the SMH-122-02-TM-S-TR, and how does it affect board layout?
The -TM horizontal top-mount orientation means the SMH-122-02-TM-S-TR solders flat to the PCB surface with the mating socket opening facing outward at the board edge. This right-angle profile reduces vertical clearance requirements compared to vertical receptacles, making it suitable for 22-position side-access headers in panel-mounted instruments and rack equipment where connectors must be accessed from the side of the PCB assembly.
Does the tape-and-reel format make SMH-122-02-TM-S-TR easier to source and assemble at scale compared to bulk-packaged socket strips?
Yes, the -TR suffix indicates the SMH-122-02-TM-S-TR is delivered on tape and reel, which is compatible with standard automated SMT feeders used in contract manufacturing. This format eliminates the manual tray-to-feeder transfer step required for bulk components, reduces the risk of connector orientation errors during automated placement of the 22-position strip, and supports consistent cycle times on high-volume SMT production lines.
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