HTSS-128-01-SS-DV SAMTEC Connector (Other) In Stock
SAMTEC HTSS-128-01-SS-DV is a 56-position, 0.100" pitch high-temperature shrouded terminal strip with dual-row surface-mount headers and stainless-steel hardware, rated for 3A per contact at 250V AC/DC, operating from -55°C to +125°C.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-128-01-SS-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 56-position dual-row 0.100" pitch shrouded terminal strip for secure cable-to-board mating
- High-temperature rating from -55°C to +125°C with stainless-steel hardware for demanding environments
- 3A per contact current rating at 250V AC/DC ensuring robust power and signal integrity
Applications
The HTSS-128-01-SS-DV is ideal for industrial automation and control panel wiring where high-temperature tolerance and reliable 56-pin cable-to-board connectivity are required. It is well suited for test and measurement equipment, power distribution boards, and embedded systems needing secure shrouded connectors with 0.100" pitch on compact PCBs.
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 is the contact current and voltage rating of the HTSS-128-01-SS-DV?
Each contact of the HTSS-128-01-SS-DV is rated for 3A current and 250V AC/DC, making it suitable for mixed power and signal applications on a single 56-position dual-row connector in industrial or embedded designs.
Over what temperature range can the HTSS-128-01-SS-DV operate reliably?
The HTSS-128-01-SS-DV is designed to operate across a wide temperature range of -55°C to +125°C, enabling use in harsh industrial environments, automotive test fixtures, and high-temperature PCB assemblies where standard connectors would fail.
Which board-to-cable applications benefit most from the 0.100" pitch shrouded design of this connector?
The 0.100" (2.54 mm) pitch shrouded housing of the HTSS-128-01-SS-DV prevents mis-mating and reduces EMI coupling, making it a strong fit for 56-pin cable harnesses in industrial control panels, test equipment, and embedded computing backplanes requiring reliable repeated mating cycles.
How does the dual-row layout of the HTSS-128-01-SS-DV compare to single-row alternatives for high pin-count designs?
The dual-row, 28-pins-per-row layout of the HTSS-128-01-SS-DV achieves 56 total positions while keeping the connector footprint compact relative to a 56-pin single-row strip, reducing PCB length by approximately 50% and improving board-space efficiency for dense multi-signal wiring harnesses.
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