TSM-123-04-S-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-123-04-S-DH-A-K-TR is a 46-position, 0.100-inch pitch dual-row surface-mount terminal strip with gold contacts and tape-and-reel packaging for high-volume SMT assembly. From $5.00, in stock, worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- TSM-123-04-S-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-123-04-S-DH-A-K-TR?
- 46-position dual-row SMT terminal strip on 0.100-inch (2.54 mm) pitch compatible with standard PCB layout grids and automated pick-and-place assembly
- Gold-plated contacts (A suffix) ensure low contact resistance and reliable signal integrity through 1000+ mating cycles in demanding interconnect applications
- Tape-and-reel (TR suffix) packaging supports high-volume automated PCB production with minimal handling and setup time
What is TSM-123-04-S-DH-A-K-TR used for?
TSM-123-04-S-DH-A-K-TR is used in high-density board-to-board and wire-to-board interconnect designs for industrial computers, embedded modules, and test and measurement equipment. Its 46-position dual-row SMT format suits backplane signal distribution, FPGA expansion headers, and modular computing platforms requiring reliable 0.100-inch pitch connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-123-04-S-DH-A-K-TR datasheet?
TSM-123-04-S-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-123-04-S-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does TSM-123-04-S-DH-A-K-TR offer for PCB design?
TSM-123-04-S-DH-A-K-TR has a 0.100-inch (2.54 mm) pitch with 46 total positions in a dual-row surface-mount configuration, providing 23 contacts per row and fitting standard 0.100-inch grid PCB layouts used in embedded computing and industrial I/O boards.
Why choose the gold-plated contact version of TSM-123-04-S-DH-A-K-TR over tin-plated alternatives?
Gold-plated contacts (A suffix) on TSM-123-04-S-DH-A-K-TR provide contact resistance below 20 milliohms and support 1000+ mating cycles without oxidation, making them preferred over tin contacts in test fixtures, high-reliability embedded systems, and applications experiencing frequent connector mate/unmate cycles.
Which packaging format does TSM-123-04-S-DH-A-K-TR ship in and why does it matter for production?
TSM-123-04-S-DH-A-K-TR ships in tape-and-reel (TR) format, enabling automated pick-and-place placement at speeds exceeding 5000 parts per hour on standard SMT lines. This reduces per-unit handling cost significantly compared to bulk or tube packaging for high-volume PCB production runs.
Can TSM-123-04-S-DH-A-K-TR be used in FPGA expansion board designs?
Yes, TSM-123-04-S-DH-A-K-TR is widely used on FPGA mezzanine and expansion boards where 46 signal lines on a 0.100-inch pitch surface-mount strip provide a reliable, space-efficient interface carrying signals at up to 3 A per contact and frequencies into the hundreds of MHz range.
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