TSM-124-01-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
TSM-124-01-H-DH-A-K-TR is a SAMTEC 48-position single-row surface-mount terminal strip with 0.100 inch (2.54 mm) pitch, designed for horizontal SMD board-edge connections with gold contact plating and tape-and-reel packaging. It provides reliable signal and power distribution for high pin-count embedded interface and control applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- TSM-124-01-H-DH-A-K-TR 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-H-DH-A-K-TR?
- 48-position single-row surface-mount terminal strip with 0.100 inch (2.54 mm) pitch covers extensive multi-channel I/O needs
- Horizontal (H) surface-mount orientation enables low-profile board-edge connections in slim enclosure designs
- Double-height (DH) contact configuration increases contact retention and mating reliability for board-to-wire interfaces
- Tape-and-reel (TR) packaging supports automated pick-and-place assembly in high-volume SMD production
- Gold contact plating ensures stable low-resistance connections across temperature and humidity environments
What is TSM-124-01-H-DH-A-K-TR used for?
The TSM-124-01-H-DH-A-K-TR serves as a board-edge signal and power distribution connector in embedded computing systems, industrial PLC I/O modules, and test fixture interfaces where 48 positions at 0.100 inch pitch accommodate large numbers of digital and analog channels. Its horizontal SMD orientation suits panel-mounted PCBs and rack-mounted modules needing front-access connectivity. Tape-and-reel packaging enables high-volume automated assembly for telecommunications, robotics, and instrumentation equipment manufacturers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-124-01-H-DH-A-K-TR datasheet?
TSM-124-01-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-01-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-124-01-H-DH-A-K-TR terminal strip offer for high pin-count designs?
The TSM-124-01-H-DH-A-K-TR provides 48 positions at 0.100 inch (2.54 mm) pitch in a single-row surface-mount strip, covering a total footprint length of approximately 120 mm. This high position count supports applications requiring simultaneous connectivity of 48 signal or power channels from a single compact connector footprint.
What does the double-height (DH) designation mean for TSM-124-01-H-DH-A-K-TR contact performance?
The DH (double-height) suffix indicates extended contact tails or a dual-height contact design that increases engagement depth during mating, improving contact retention force and reliability. This feature benefits applications such as industrial I/O terminals and test fixtures where the 48-position 0.100 inch connector must maintain reliable contact under vibration or repeated insertion cycles.
In which embedded systems applications does TSM-124-01-H-DH-A-K-TR provide the most value?
This 48-position 0.100 inch pitch SMT terminal strip is most valuable in PLC digital I/O expansion modules, FPGA daughter card edge connectors, industrial motor controller interface boards, and data acquisition front-end assemblies where large numbers of signals at 3.3 V or 5 V logic levels must be routed through a single organized board-edge connector.
How does tape-and-reel packaging benefit manufacturers using TSM-124-01-H-DH-A-K-TR in production?
The TR (tape-and-reel) suffix means each 48-position terminal strip is packaged on a standard SMD reel for automated pick-and-place equipment, enabling consistent placement accuracy on 0.100 inch pitch pads without manual handling. This reduces assembly time and operator errors in production runs of hundreds or thousands of boards using these surface-mount connectors.
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