TSM-135-05-LM-SH-A SAMTEC Connector (Other) In Stock
The SAMTEC TSM-135-05-LM-SH-A is a 35-position, dual-row surface mount terminal strip with 0.100 inch (2.54 mm) pitch in a low-profile horizontal orientation, featuring a shielded housing for EMI-sensitive signal applications. Its 35-circuit SMT design integrates seamlessly into automated PCB assembly lines. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 35
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-05-LM-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-135-05-LM-SH-A?
- 35-position dual-row layout at 0.100 inch (2.54 mm) pitch handles a wide range of ribbon cable and board-to-board interface requirements
- Shielded (-SH) housing provides EMI attenuation around all 35 signal contacts, reducing radiated noise in high-frequency designs
- Low-profile horizontal SMT termination eliminates through-hole drilling and reduces connector stand-off height for height-constrained assemblies
What is TSM-135-05-LM-SH-A used for?
The TSM-135-05-LM-SH-A is ideal for multi-channel industrial I/O modules, communication bus interfaces, and embedded computing expansion slots where 35 shielded signals must be routed through a surface-mount 0.100 inch pitch connector. Its shielded body suppresses EMI in environments with high-frequency switching noise or sensitive analog inputs adjacent to digital buses. Engineers specify this part for automation controllers, signal conditioning boards, and data acquisition front-ends requiring both high circuit count and electromagnetic shielding in a low-profile SMT package.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-05-LM-SH-A datasheet?
TSM-135-05-LM-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-05-LM-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the low-profile horizontal orientation of TSM-135-05-LM-SH-A reduce connector height compared to a vertical SMT variant?
The horizontal (-LM) orientation lays the 35-position connector body flat against the PCB surface, lowering the connector's stand-off height to just a few millimeters above the board. Compared to a vertical SMT terminal strip at 0.100 inch pitch, the horizontal variant can reduce the connector's above-board profile by 5 mm or more, enabling assembly of the board into slimmer enclosures and reducing the overall product thickness for height-constrained industrial or embedded designs.
In a 35-circuit shielded application, what EMI reduction benefit does the -SH shell on TSM-135-05-LM-SH-A provide over an unshielded version?
The -SH shield shell, when grounded to the PCB ground plane, creates a Faraday enclosure around the 35 mating contacts that attenuates radiated emissions entering or leaving the connector. For data buses operating above 50 MHz or analog signal paths sensitive to millivolt-level noise, this shielding can reduce EMI coupling at the connector by 10 dB to 20 dB, helping designs pass FCC or CE radiated-emission limits without additional shielding measures elsewhere on the board.
When procuring TSM-135-05-LM-SH-A in volume, what ordering considerations apply to the position count and pitch to ensure correct mating harnesses are sourced?
Procurement teams must confirm that mating cable assemblies or socket connectors carry exactly 35 positions in a dual-row arrangement at 0.100 inch (2.54 mm) pitch. A 34- or 36-position mating connector will not align correctly with the TSM-135-05-LM-SH-A's 35-position body, and a single-row mating socket will miss the second row of contacts entirely. Specifying both the position count and the dual-row, 0.100 inch pitch criteria in the harness BOM prevents costly mis-procurement across high-volume production builds.
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