HTSS-128-01-TM-DV SAMTEC Connector (Other) In Stock
HTSS-128-01-TM-DV is a 56-position, 2.54 mm pitch high-temperature shrouded terminal strip from SAMTEC designed for cable-mate applications. Built for demanding thermal environments, it features a dual-row configuration with polarizing shroud to prevent mis-mating in industrial and automotive electronics. Suitable for PCB-to-cable connectivity in heat-intensive systems requiring reliable multi-pin interconnection.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-128-01-TM-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-128-01-TM-DV?
- 56-position dual-row layout with 2.54 mm pitch for high-density cable-to-PCB interconnection
- High-temperature rated construction for reliable operation in demanding thermal environments
- Polarizing shroud prevents mis-mating and ensures correct cable connector orientation
- Dual-voltage (DV) variant supporting flexible signal and power routing in the same connector
What is HTSS-128-01-TM-DV used for?
HTSS-128-01-TM-DV is designed for high-temperature PCB-to-cable interconnection in industrial automation, automotive electronics, and embedded computing systems where standard connectors would fail under thermal stress. Its 56-position shrouded configuration supports high-density signal routing between PCBs and cable assemblies in motor controllers, power inverters, and test equipment operating in elevated ambient temperatures. The polarizing shroud and dual-row layout also make it ideal for backplane and daughter-card interconnects where reliable mating under mechanical vibration is essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-128-01-TM-DV datasheet?
HTSS-128-01-TM-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-128-01-TM-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which cable-mate designs can use HTSS-128-01-TM-DV effectively?
It is intended for PCB-to-cable interconnects that need a 56-position shrouded terminal strip on a 2.54 mm pitch for robust signal routing.
How does the shrouded construction help assembly reliability?
The polarizing shroud guides the mating connector and helps prevent misalignment across the 56 contacts, which is valuable during repeated cable installation or field service.
What footprint details should be checked before PCB release?
Confirm the dual-row 2.54 mm pitch footprint, 56-position pin field, and vertical mating clearance so the cable connector and enclosure do not interfere.
What should purchasing teams preserve when considering substitutes?
Alternates should retain the 56-position count, 2.54 mm pitch, high-temperature HTSS style, and matching shroud geometry to avoid cable-mating problems.
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