HTSS-128-01-H-DV-P-TR SAMTEC Connector (Other) In Stock
The HTSS-128-01-H-DV-P-TR is a 56-position high-temperature shrouded terminal strip from SAMTEC with a 0.100 inch (2.54 mm) pitch, designed for cable-mate applications in elevated temperature environments. Its dual-voltage rating and keyed shroud ensure reliable, polarized wire-to-board connections. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-128-01-H-DV-P-TR 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-H-DV-P-TR?
- 56-position high-temperature shrouded terminal strip on 0.100 inch (2.54 mm) pitch rated for elevated operating temperatures exceeding 105°C
- Dual-voltage (DV) rating supports both signal and power contacts in the same 56-position housing, reducing connector count on cable assemblies
- Keyed polarizing shroud prevents mis-mating across all 56 positions during field cable installation in industrial and automotive wiring applications
What is HTSS-128-01-H-DV-P-TR used for?
The HTSS-128-01-H-DV-P-TR is designed for high-density cable-to-board interconnects in industrial control systems, motor drives, and HVAC equipment that operate at temperatures above 85°C, where standard connectors would degrade. Its 56-position layout supports combined signal and power routing in a single connector, streamlining cable harness design. The tape-and-reel packaging (TR) enables automated SMT or through-hole assembly in volume production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-128-01-H-DV-P-TR datasheet?
HTSS-128-01-H-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-128-01-H-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What temperature rating does the HTSS-128-01-H-DV-P-TR support, and which thermal environments is it designed for?
The HTSS-128-01-H-DV-P-TR is rated for high-temperature operation, typically up to 105°C or higher depending on the contact material and insulator specification in SAMTEC's HTSS series. This makes it appropriate for use near motor drives, power electronics, or engine bay control modules where ambient temperatures regularly exceed the 85°C limit of standard connector housings.
How does the dual-voltage (DV) feature of the HTSS-128-01-H-DV-P-TR benefit cable harness designers?
The dual-voltage (DV) rating means the connector is qualified to carry both low-level signal voltages and higher power supply voltages within the same 56-position housing. This eliminates the need for separate signal and power connectors on a cable harness, cutting connector count, reducing PCB footprint, and simplifying cable routing when signal and power lines must run in parallel between a control board and actuator.
For what density of wire-to-board connections does the HTSS-128-01-H-DV-P-TR provide an advantage over multiple smaller connectors?
With 56 positions on a 0.100 inch (2.54 mm) pitch, the HTSS-128-01-H-DV-P-TR consolidates what would otherwise require four 14-position or two 28-position connectors into a single mating interface. Consolidation reduces the number of PCB-side headers, cuts the number of separate cable assembly harnesses to manage, and lowers the risk of missing or incorrectly routed cables in complex industrial wiring assemblies.
What does the tape-and-reel (TR) suffix mean for the HTSS-128-01-H-DV-P-TR, and how does it affect ordering?
The TR suffix indicates the HTSS-128-01-H-DV-P-TR is packaged in tape-and-reel format for automated pick-and-place assembly. Reels typically contain several hundred to over a thousand units, enabling high-throughput SMT or through-hole assembly lines to run without manual hand-loading. Designers who need smaller quantities for prototyping should verify whether a cut-tape or tray option is available from SAMTEC's distribution partners.
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