TSM-124-01-LM-SH-A SAMTEC Connector (Other) In Stock
SAMTEC TSM-124-01-LM-SH-A is a 24-position dual-row surface-mount terminal strip at 0.100" pitch with low-profile horizontal SMT termination and shielded housing. Available with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TSM-124-01-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-124-01-LM-SH-A?
- 24-position dual-row SMT terminal strip at 0.100" (2.54 mm) pitch with low-profile horizontal orientation for space-constrained PCB designs
- Shielded housing (SH option) reduces electromagnetic interference on signal contacts in noise-sensitive applications
- Surface-mount LM termination compatible with lead-free reflow soldering at peak temperatures up to 260°C for automated PCB assembly
What is TSM-124-01-LM-SH-A used for?
The TSM-124-01-LM-SH-A is suited for surface-mount board-to-board and wire-to-board applications in telecommunications, industrial control, and consumer electronics where a 24-pin shielded horizontal SMT connector at 0.100" pitch is required. Its shielded housing mitigates EMI coupling between adjacent signal contacts, making it appropriate for mixed-signal boards combining analog and digital circuits. The low-profile horizontal orientation enables flat cable or board-edge connections in enclosures with limited vertical clearance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-124-01-LM-SH-A datasheet?
TSM-124-01-LM-SH-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-01-LM-SH-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the shielded housing on TSM-124-01-LM-SH-A reduce EMI in mixed-signal PCB designs?
The SH (shielded housing) option on the TSM-124-01-LM-SH-A surrounds the 24 signal contacts with a grounded metal shield that attenuates electromagnetic interference from adjacent high-speed digital signals. This shielding is especially valuable in mixed-signal designs where analog circuits operating below 1 mV must coexist with digital logic switching at 3.3 V or 5 V on the same board.
What SMT soldering process is compatible with the TSM-124-01-LM-SH-A and what board space does it require?
The TSM-124-01-LM-SH-A uses low-profile SMT (LM) termination compatible with standard lead-free reflow soldering at peak temperatures up to 260°C for 10 seconds. Its 24-position dual-row 0.100" (2.54 mm) pitch footprint requires a PCB pad array spanning approximately 2.3 inches in length, and the horizontal orientation keeps the connector height well below 5 mm above the board surface.
When is TSM-124-01-LM-SH-A preferred over an unshielded 24-pin SMT connector in a design?
The TSM-124-01-LM-SH-A is preferred over an unshielded connector when the interconnect carries sensitive analog signals, low-amplitude sensor data, or high-frequency digital signals above 100 MHz where crosstalk between the 24 contacts would degrade signal quality. The integrated shield eliminates the need for separate EMI gaskets or board-level shielding cans, reducing total component count and assembly cost.
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