TSM-127-05-STL-SH-A SAMTEC Connector (Other) In Stock
TSM-127-05-STL-SH-A is a 54-pin dual-row surface-mount terminal strip from SAMTEC with 0.100 inch (2.54 mm) pitch in a single-row horizontal orientation. It provides 27 positions per row and is designed for high-density SMT board-to-board signal routing in space-constrained applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 27
- Lifecycle
- ACTIVE
- Datasheet
- TSM-127-05-STL-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-STL-SH-A?
- 54-pin dual-row surface-mount design at 0.100 inch pitch enables high-density signal routing on compact PCBs
- Single-row horizontal SMT footprint simplifies automated assembly and reduces board real estate compared to through-hole alternatives
- 27 positions per row accommodate multi-channel signal buses in embedded and instrumentation systems
What is TSM-127-05-STL-SH-A used for?
The TSM-127-05-STL-SH-A is used in embedded computing modules, test and measurement boards, and industrial automation controllers that require a high pin count surface-mount connector at the standard 0.100 inch pitch. Its dual-row layout suits backplane signal distribution and daughter-card interconnect designs. The surface-mount termination enables compatibility with standard SMT assembly processes, reducing manufacturing cost in medium-to-high volume production.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-127-05-STL-SH-A datasheet?
TSM-127-05-STL-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-127-05-STL-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total pins does the TSM-127-05-STL-SH-A have and what is its pitch?
The TSM-127-05-STL-SH-A provides 54 total pins arranged in 2 rows of 27 positions each, at the standard 0.100 inch (2.54 mm) pitch. This high pin count in a compact surface-mount profile makes it ideal for dense multi-channel signal interconnects on embedded computing boards.
Is TSM-127-05-STL-SH-A compatible with automated SMT pick-and-place assembly?
Yes, the TSM-127-05-STL-SH-A uses surface-mount termination, making it fully compatible with standard SMT pick-and-place and reflow soldering processes. This allows integration into automated production lines without additional through-hole soldering steps, reducing assembly time and cost in volume manufacturing.
What types of PCB designs benefit from using TSM-127-05-STL-SH-A over a lower pin-count alternative?
Designs requiring simultaneous routing of 27 or more signals, such as parallel data buses, FPGA I/O expansion boards, or multi-axis motor controller interfaces, benefit from TSM-127-05-STL-SH-A's 54-pin dual-row layout. Consolidating signals into a single 0.100 inch pitch connector reduces the number of connector footprints and simplifies PCB layout versus multiple smaller connectors.
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