TSM-123-02-STL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-123-02-STL-DH-A-K-TR is a 46-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for reliable high-density board connections compatible with standard 0.1" grid PCB layouts. From $1.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-123-02-STL-DH-A-K-TR?
- 46-position dual-row terminal strip at 0.100" (2.54 mm) pitch, compatible with standard 0.1" grid PCB layouts for broad design reuse
- Surface mount (SMT) termination enabling automated reflow soldering at up to 260°C peak temperature without requiring drilled through-holes
- Dual-row configuration with 23 contacts per row supporting high pin-count connectivity in a compact 2.54 mm pitch SMT package
What is TSM-123-02-STL-DH-A-K-TR used for?
The TSM-123-02-STL-DH-A-K-TR suits backplane expansion connectors, PCB-to-module interfaces, and development board edge connectors requiring 46 pins of dual-row connectivity at the industry-standard 2.54 mm (0.100") pitch. Its surface mount design is preferred in automated PCB assembly lines where through-hole drilling is minimized. The 0.100" pitch also maintains compatibility with standard 2.54 mm pitch mating headers widely used in embedded systems and prototyping boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-123-02-STL-DH-A-K-TR datasheet?
TSM-123-02-STL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-123-02-STL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and at what pitch is the TSM-123-02-STL-DH-A-K-TR terminal strip configured?
The TSM-123-02-STL-DH-A-K-TR provides 46 positions in a dual-row layout with 23 contacts per row at a 0.100" (2.54 mm) pitch. This standard pitch ensures compatibility with the vast majority of 0.1" mating headers used across embedded systems, development boards, and industrial control PCBs.
What soldering process is compatible with the TSM-123-02-STL-DH-A-K-TR for PCB assembly?
The TSM-123-02-STL-DH-A-K-TR uses surface mount technology (SMT) termination, making it fully compatible with standard reflow soldering at peak temperatures up to 260°C. Automated pick-and-place machinery can handle the SMT package, enabling high-throughput PCB assembly without the added cost of through-hole drilling operations.
In which embedded or industrial PCB designs is a 46-pin dual-row 0.1" SMT terminal strip most useful?
A 46-pin dual-row 0.1" pitch SMT terminal strip like the TSM-123-02-STL-DH-A-K-TR is most useful in embedded system backplanes, single-board computer expansion interfaces, and industrial I/O controller boards that must interconnect multiple signal and power lines within a standard 2.54 mm grid. It also suits prototype-to-production transitions where 0.1" pitch compatibility with development header mating is required.
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