TSM-110-03-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-110-03-H-DH-A-K-TR is a 20-position, dual-row 0.100" pitch surface mount terminal strip with high-profile contacts and gold plating. Features robust SMT design rated for high-cycle mating in industrial environments. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TSM-110-03-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-110-03-H-DH-A-K-TR?
- 20 positions in dual-row 0.100" (2.54 mm) pitch providing reliable surface mount connectivity for embedded board designs
- High-profile (H) contact style extending above PCB surface to accommodate mating connectors with longer pin length requirements
- Gold-plated contacts (K option) delivering contact resistance below 20 milliohms and corrosion resistance over extended mating cycles
What is TSM-110-03-H-DH-A-K-TR used for?
The TSM-110-03-H-DH-A-K-TR is suited for development boards, embedded processor modules, and test fixtures requiring 20-position dual-row 0.100" pitch surface mount connections with high-profile contacts. Its gold-plated dual-row SMT configuration is commonly used in industrial control panels, data acquisition systems, and communications equipment where reliable multi-pin board-to-board connectivity with a standard 2.54 mm pitch is essential. The high-profile contact height accommodates mating with connectors featuring extended pin lengths, making it flexible for diverse interface design requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-110-03-H-DH-A-K-TR datasheet?
TSM-110-03-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-110-03-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What distinguishes the high-profile (H) contact option in the TSM-110-03-H-DH-A-K-TR from standard-height alternatives?
The H designation specifies a high-profile contact extending further above the PCB surface than standard-height contacts, accommodating mating with female connectors designed for longer pin engagement. For the TSM series at 0.100" (2.54 mm) pitch, the high-profile option adds approximately 3 mm to 4 mm of exposed contact length, enabling secure mating with a wider range of compatible dual-row headers and socket strips.
How many signal connections does the TSM-110-03-H-DH-A-K-TR provide and in what configuration?
The TSM-110-03-H-DH-A-K-TR provides 20 positions arranged in 2 rows at a 0.100" (2.54 mm) pitch. This dual-row surface mount terminal strip supports 20 simultaneous signal connections on a compact PCB footprint, making it suitable for embedded processor boards, FPGA daughter cards, and I/O expansion modules in industrial and communications applications.
What PCB real estate does the TSM-110-03-H-DH-A-K-TR require and how does it compare to a single-row 20-pin header?
The TSM-110-03-H-DH-A-K-TR dual-row design occupies a footprint of approximately 22.86 mm x 5.08 mm (10 positions per row at 2.54 mm pitch), while a single-row 20-pin header at the same 2.54 mm pitch would require roughly 48 mm in length. The dual-row layout nearly halves the connector length, freeing significant PCB space in high-density embedded designs with 20 or more signal connections.
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