TSM-125-04-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-04-TM-DH-A-K-TR is a 50-position dual-row surface mount terminal strip with 0.100-inch (2.54mm) pitch and gold-plated contacts for reliable board-to-board connectivity. Tape-and-reel packaging supports high-volume automated SMT assembly in industrial and communications PCB manufacturing. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-125-04-TM-DH-A-K-TR?
- 50-position dual-row terminal strip on 0.100-inch (2.54mm) pitch for versatile board-to-board connectivity
- Gold-plated contacts ensure low contact resistance and long-term reliability across extended mating cycles
- Tape-and-reel (TR) packaging supports automated SMT pick-and-place for high-volume production assembly
What is TSM-125-04-TM-DH-A-K-TR used for?
The TSM-125-04-TM-DH-A-K-TR is ideal for modular board-to-board interconnects in industrial automation controllers, embedded computing platforms, and communications line cards requiring 50-pin dual-row connectivity on standard 2.54mm pitch. Its surface mount termination integrates into reflow soldering assembly processes for streamlined manufacturing. Tape-and-reel packaging enables efficient high-volume production with automated component handling equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-125-04-TM-DH-A-K-TR datasheet?
TSM-125-04-TM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-125-04-TM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin count and pitch does the TSM-125-04-TM-DH-A-K-TR terminal strip provide for board interconnects?
The TSM-125-04-TM-DH-A-K-TR features 50 positions in a dual-row layout on 0.100-inch (2.54mm) pitch, enabling standard grid board-to-board signal connections for industrial automation, embedded computing, and communications PCB applications.
How does the suffix TM in TSM-125-04-TM-DH-A-K-TR distinguish this variant from other TSM-125 models?
The TM suffix denotes a tall mating height variant of the TSM-125 series on 0.100-inch (2.54mm) pitch, providing additional standoff clearance for 50-position dual-row board-to-board stacking in applications where component height above the PCB must accommodate underlying components or cable routing.
What current rating per contact can be expected for power distribution through TSM-125-04-TM-DH-A-K-TR?
SAMTEC TSM-series terminal strips on 0.100-inch (2.54mm) pitch are typically rated for up to 3A per contact, making the 50-position TSM-125-04-TM-DH-A-K-TR suitable for distributing both signal and moderate power in dual-row board-to-board interconnect applications.
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