HTSS-122-01-SM-DV SAMTEC Connector (Other) In Stock
Samtec HTSS-122-01-SM-DV is a 44-position, 0.100" (2.54 mm) pitch high-temperature shrouded terminal strip with dual-row surface-mount configuration and cable-mate compatibility. Designed for high-density board-to-cable interconnects in industrial and harsh-environment applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-122-01-SM-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-122-01-SM-DV?
- 44-position dual-row connector for dense board-to-cable interconnects
- 0.100 inch (2.54 mm) pitch supports familiar industry-standard header layouts
- Surface-mount DV configuration suits automated PCB assembly
- High-temperature shrouded terminal strip design improves mating guidance and ruggedness
- Cable-mate compatibility for industrial and harsh-environment wiring systems
What is HTSS-122-01-SM-DV used for?
The HTSS-122-01-SM-DV is designed for industrial automation, test equipment, and embedded computing platforms where a high-density 44-pin board-to-cable connection must survive elevated temperatures and mechanical stress. Its shrouded, polarized housing prevents mis-insertion in multi-connector panel assemblies such as PLC backplanes and motion controller modules. The surface-mount termination integrates cleanly into mixed SMT/THT PCB workflows for telecommunications infrastructure and ruggedized data acquisition systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-122-01-SM-DV datasheet?
HTSS-122-01-SM-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-122-01-SM-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and pin count does HTSS-122-01-SM-DV offer for board-to-cable connections?
The HTSS-122-01-SM-DV is a 44-position connector on a 0.100" (2.54 mm) pitch arranged in a dual-row surface-mount format. This pin count and spacing provide adequate signal density for parallel data buses, mixed power-and-signal harnesses, and multi-channel sensor interfaces in industrial control enclosures.
How does the shrouded housing of HTSS-122-01-SM-DV protect contacts in harsh environments?
The high-temperature shrouded housing mechanically guides mating cable-side connectors into correct alignment, preventing bent pins and mis-mating on the 44-pin interface. The shroud also shields contacts from debris and accidental shorting, making the HTSS-122-01-SM-DV suitable for industrial automation cabinets and test rack systems operating above 85°C ambient.
Can HTSS-122-01-SM-DV be assembled using standard SMT reflow processes?
Yes. The SM (surface-mount) termination style of HTSS-122-01-SM-DV is compatible with standard solder paste and reflow oven profiles, eliminating the need for through-hole wave soldering. This allows it to be placed alongside 0402 passives and fine-pitch ICs in a single pass, reducing assembly cycle time and PCB fabrication costs for dual-row 44-pin interconnect needs.
What current rating per pin does the Samtec HTSS series support, and is it sufficient for mixed power-signal designs?
Samtec HTSS series connectors are rated at approximately 1 A per pin, which is sufficient for low-power signal lines and logic-level I/O on the 44 pins. For designs requiring dedicated power pins alongside signal pins, multiple contacts can be paralleled to carry higher currents, a common practice in industrial PCB-to-cable harnesses using 2.54 mm pitch headers.
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