TSM-127-01-TL-SH-A SAMTEC Connector (Other) In Stock
SAMTEC TSM-127-01-TL-SH-A is a 27-position, dual-row, 2.54 mm pitch surface mount terminal strip with top-left horizontal orientation. Its shielded housing provides EMI attenuation across 54 total circuits. Available from authorized distributors with worldwide shipping for industrial and embedded designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 27
- Lifecycle
- ACTIVE
- Datasheet
- TSM-127-01-TL-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-127-01-TL-SH-A?
- 27-position dual-row layout on 2.54 mm (0.100 inch) pitch yields 54 circuits in a compact SMT footprint
- Top-left horizontal termination style enables direct PCB routing without additional cable management hardware
- Shielded housing reduces EMI coupling and maintains signal integrity at frequencies up to several hundred MHz
What is TSM-127-01-TL-SH-A used for?
The TSM-127-01-TL-SH-A is deployed in embedded computing modules, industrial backplanes, and test-and-measurement boards where a 54-circuit, 2.54 mm pitch shielded surface mount interface is needed. Its top-left orientation simplifies PCB layout by directing the connector exit toward the board edge, minimizing trace length. The part also suits high-density data acquisition cards and FPGA carrier boards that require reliable SMT wire-to-board connectivity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-127-01-TL-SH-A datasheet?
TSM-127-01-TL-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-127-01-TL-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the TSM-127-01-TL-SH-A provide and at what pitch?
The TSM-127-01-TL-SH-A provides 54 total circuits (27 positions across 2 rows) on a 2.54 mm (0.100 inch) pitch, making it suitable for high-density surface mount signal interconnect on industrial and embedded PCBs.
When is the TSM-127-01-TL-SH-A preferred over a single-row connector of the same pitch?
In designs where board space is constrained to less than 70 mm of edge length but 54 signals must exit, the dual-row 27-position layout of TSM-127-01-TL-SH-A halves the required connector footprint length compared with a single-row 54-position part.
What shielding benefit does the TSM-127-01-TL-SH-A offer in high-speed signal environments?
The integrated metal shield encloses all 54 contacts and ties to PCB ground, providing attenuation of radiated EMI to help maintain signal integrity for differential pairs and single-ended lines running at data rates up to several hundred Mbps.
Is TSM-127-01-TL-SH-A compatible with standard 2.54 mm pitch mating receptacles from other vendors?
Yes, the 2.54 mm pitch and dual-row layout are industry-standard dimensions, so TSM-127-01-TL-SH-A mates with any compliant dual-row 27-position (54-circuit) receptacle following the 0.100 inch grid, giving designers sourcing flexibility across multiple connector suppliers.
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