TSM-125-03-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-03-H-DH-A-K-TR is a 50-position dual-row surface mount terminal strip on 0.100-inch (2.54mm) pitch with gold-plated contacts. It provides reliable board-to-board or wire-to-board connectivity with tape-and-reel packaging for automated SMT assembly. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- TSM-125-03-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-125-03-H-DH-A-K-TR?
- 50-position dual-row configuration on standard 0.100-inch (2.54mm) pitch for broad PCB compatibility
- Gold-plated contacts ensure low contact resistance and reliable connections across extended mating cycles
- Tape-and-reel (TR) packaging enables high-volume automated SMT pick-and-place assembly
What is TSM-125-03-H-DH-A-K-TR used for?
The TSM-125-03-H-DH-A-K-TR is suited for board-to-board interconnects in industrial automation, embedded computing, and communications equipment where standard 2.54mm pitch headers are required. Its 50-position dual-row layout supports dense signal busing between PCBs in backplane and modular system designs. Tape-and-reel packaging makes it ideal for automated high-volume production environments requiring consistent SMT placement.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-125-03-H-DH-A-K-TR datasheet?
TSM-125-03-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-125-03-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and how many positions does the TSM-125-03-H-DH-A-K-TR terminal strip provide?
The TSM-125-03-H-DH-A-K-TR is a 50-position dual-row terminal strip on 0.100-inch (2.54mm) pitch, compatible with standard 2.54mm grid PCB layouts for board-to-board signal interconnects in industrial and communications equipment.
What does the tape-and-reel (TR) suffix on TSM-125-03-H-DH-A-K-TR mean for production assembly?
The TR suffix indicates tape-and-reel packaging, allowing the 50-position SMT connector to be fed through automated pick-and-place machines for high-volume PCB assembly lines, reducing handling time and improving placement accuracy compared to tray-packaged parts.
Which mating connector from SAMTEC is compatible with the TSM-125-03-H-DH-A-K-TR in a board stacking application?
The TSM-125-03-H-DH-A-K-TR mates with SAMTEC SFM-series socket strips on 0.100-inch (2.54mm) pitch, providing a 50-pin dual-row board-to-board interconnect solution with gold-plated contacts rated for multiple mating cycles in stacked PCB assemblies.
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