HTSS-128-01-H-DV SAMTEC Connector (Other) In Stock
SAMTEC HTSS-128-01-H-DV is a 56-position high-temperature shrouded terminal strip connector with 0.100" (2.54 mm) pitch designed for reliable cable-to-board mating. It offers a dual-row layout in a rugged shrouded housing that prevents mismating. Available in stock with worldwide shipping for industrial and high-reliability applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-128-01-H-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 56 positions in a dual-row 0.100" pitch layout providing high-density cable-to-board connectivity
- High-temperature shrouded housing that prevents connector mismating and protects contacts from contamination
- 2.54 mm standard pitch compatible with common ribbon cable and IDC connector assemblies
- Robust terminal strip construction rated for repeated mating cycles in demanding industrial environments
Applications
The HTSS-128-01-H-DV is designed for industrial control panels and embedded computing systems that require reliable, high-density cable-to-board connections in elevated-temperature environments. The 56-position dual-row shrouded housing ensures polarized mating, preventing incorrect cable insertion during field installation or maintenance. It is commonly used in automation equipment, test instrumentation, and ruggedized communication hardware where connector integrity is critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the HTSS-128-01-H-DV provide?
The HTSS-128-01-H-DV features 56 positions arranged in a dual-row layout with a standard 0.100" (2.54 mm) pitch. This configuration provides 28 positions per row, making it compatible with standard ribbon cable assemblies and IDC connectors commonly used in industrial and embedded systems.
How does the shrouded housing of HTSS-128-01-H-DV protect against mismating in field installations?
The fully enclosed shroud around the 56 pins physically guides the mating cable connector into the correct orientation, preventing reversed or offset insertion. This protection is critical in maintenance environments where technicians may handle multiple connectors simultaneously, reducing costly wiring errors on boards with tight connector spacing of 0.100" pitch.
Which high-temperature applications can the HTSS-128-01-H-DV support on a PCB?
The high-temperature rated housing of the HTSS-128-01-H-DV makes it suitable for industrial motor drives, power conversion modules, and automotive test equipment where ambient temperatures may exceed 85°C. The robust terminal strip construction maintains contact integrity across 56 pins even under thermal cycling conditions found in factory automation and instrumentation enclosures.
When would HTSS-128-01-H-DV be chosen over an unshrouded terminal strip for a cable harness design?
Designers choose the HTSS-128-01-H-DV over unshrouded strips when field-replaceable cable harnesses must be mated by operators without electronics training, since the shroud enforces correct polarity across all 56 positions. An unshrouded strip offers lower profile and lower cost but risks reverse-connection damage, while the HTSS-128-01-H-DV with its 0.100" pitch shrouded housing eliminates that risk entirely.
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