TSM-127-05-F-SH-A SAMTEC Connector (Other) In Stock
TSM-127-05-F-SH-A is a SAMTEC 27-position dual-row 2.54 mm pitch surface-mount terminal strip in horizontal single-row orientation. It provides 54 contacts across dual rows for high-density board-to-wire or board-to-board edge connections. Used in industrial controls, test equipment, and embedded systems requiring many parallel signal connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 27
- Lifecycle
- ACTIVE
- Datasheet
- TSM-127-05-F-SH-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-127-05-F-SH-A?
- 27-position dual-row configuration delivering 54 contacts on a 2.54 mm pitch for high-density wiring
- Horizontal single-row surface-mount orientation enabling low-profile edge connector placement on PCBs
- 2.54 mm standard pitch compatible with IDC ribbon cables and DuPont wire harnesses
- Surface-mount termination for reflow solder assembly in automated SMT production lines
- Robust copper alloy contacts maintaining signal integrity across industrial temperature and vibration environments
What is TSM-127-05-F-SH-A used for?
The TSM-127-05-F-SH-A is used in high-channel-count data acquisition systems, industrial PLC expansion boards, and test fixtures where 27 signal pairs must connect via ribbon cable or discrete wire harness at the board edge. Its dual-row 2.54 mm configuration also suits backplane interfaces in embedded computing systems and laboratory instruments requiring reliable multi-signal connectivity. The horizontal orientation minimizes vertical clearance above the PCB, fitting into slim enclosures and rack-mount assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-127-05-F-SH-A datasheet?
TSM-127-05-F-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-127-05-F-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many electrical contacts does the TSM-127-05-F-SH-A provide in its dual-row layout?
The TSM-127-05-F-SH-A is a 27-position dual-row terminal strip, delivering a total of 54 individual contacts arranged in 2 rows of 27 on a 2.54 mm pitch; this high contact count accommodates parallel bus interfaces, mixed power and signal lines, or dedicated I/O channels for data acquisition and control systems.
Which cable assemblies are directly compatible with the TSM-127-05-F-SH-A's 2.54 mm pitch?
The 2.54 mm (0.1 inch) pitch of the TSM-127-05-F-SH-A is directly compatible with standard 54-way IDC ribbon cable connectors, DuPont-style jumper wire kits, and dual-row crimp housing assemblies, eliminating custom cable tooling and reducing system integration cost in prototyping and low-volume production environments.
How does the horizontal orientation of TSM-127-05-F-SH-A benefit enclosure and board-space design?
The horizontal single-row orientation positions the mating interface parallel to the PCB surface, keeping the connector height below 5 mm above the board; this allows the board to fit in slim enclosures, panel slots, or card-cage assemblies where a vertical upright connector would exceed height clearance constraints.
For an industrial test fixture needing 50 signal channels, how does TSM-127-05-F-SH-A compare to using multiple smaller connectors?
A single TSM-127-05-F-SH-A provides 54 contacts in one connector body spanning approximately 68.6 mm x 5.08 mm, compared to using seven 8-position dual-row connectors that collectively consume more PCB edge length and introduce multiple mate-unmate points; using one connector reduces assembly time, decreases the probability of mis-mating, and lowers BOM connector count significantly.
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