HTSS-122-01-SS-DV-P-TR SAMTEC Connector (Other) In Stock
HTSS-122-01-SS-DV-P-TR is a 44-position, 0.100" pitch high-temperature shrouded terminal strip from SAMTEC designed for cable-mate applications in dual-row configurations. It features a protective shroud for polarized mating and gold-plated stainless steel contacts rated for elevated temperature environments.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-122-01-SS-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-122-01-SS-DV-P-TR?
- 44 positions on 0.100" (2.54 mm) pitch in a dual-row layout provides high-density signal interconnects in a standard through-hole footprint
- High-temperature rated housing withstands elevated operating temperatures up to 125°C for automotive and industrial applications
- Protective polarized shroud prevents mis-mating and provides mechanical keying for error-free cable assembly installation
- Gold-plated stainless steel contacts deliver low contact resistance and long-term corrosion resistance across thousands of mating cycles
- Tape-and-reel packaging (-TR suffix) enables automated pick-and-place assembly for high-volume PCB manufacturing
What is HTSS-122-01-SS-DV-P-TR used for?
The HTSS-122-01-SS-DV-P-TR is designed for high-temperature industrial and automotive control systems requiring reliable 44-position cable-to-board interconnects that can withstand operating temperatures up to 125°C in harsh environments such as engine bay electronics and factory automation panels. Its shrouded dual-row design with polarized mating ensures correct cable orientation during field installation, reducing assembly errors in end-use applications such as motor drive control boards, power distribution modules, and embedded computing backplanes. The tape-and-reel format supports automated PCB assembly lines where consistent component placement across thousands of 44-pin connector soldering operations is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-122-01-SS-DV-P-TR datasheet?
HTSS-122-01-SS-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-122-01-SS-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum operating temperature of the HTSS-122-01-SS-DV-P-TR, and which harsh environments is it rated for?
The HTSS-122-01-SS-DV-P-TR is rated for high-temperature operation up to 125°C, making it suitable for automotive underhood electronics, industrial motor control panels, and power conversion equipment where ambient temperature regularly exceeds the 85°C limit of standard connectors. The combination of 125°C rated housing and stainless steel gold-plated contacts maintains reliable signal connectivity across the full 44-position interface even in continuous high-temperature operating conditions.
How does the shrouded design of the HTSS-122-01-SS-DV-P-TR prevent mis-mating during cable assembly installation?
The HTSS-122-01-SS-DV-P-TR shroud physically encases all 44 contact positions and incorporates a polarizing key that allows mating only in the correct orientation, preventing 180-degree reversed insertions that would connect power pins to signal lines or ground lines to power. This polarized shroud is critical in field-installed cable harnesses where technicians connect 44-pin assemblies under poor lighting or in confined enclosures, eliminating a class of wiring errors that could damage connected circuitry.
What pin pitch and row count does the HTSS-122-01-SS-DV-P-TR use, and how many pins are in each row?
The HTSS-122-01-SS-DV-P-TR uses a 0.100" (2.54 mm) pin pitch in a dual-row configuration, with 22 pins per row for a total of 44 positions. This standard 2.54 mm dual-row through-hole footprint is compatible with widely available 44-pin IDC ribbon cable connectors and standard PCB drill templates, simplifying integration into designs that use existing 0.100" cable harness infrastructure.
What packaging format does the HTSS-122-01-SS-DV-P-TR ship in, and why does this matter for production manufacturing?
The -TR suffix indicates tape-and-reel packaging, allowing automated pick-and-place machines to handle the HTSS-122-01-SS-DV-P-TR connectors on standard SMT assembly lines at placement rates of hundreds of components per hour. Without tape-and-reel, through-hole connectors must be loaded manually into PCB holes, increasing labor cost and placement error rates; the -TR format eliminates this bottleneck for high-volume production runs of 44-pin connector-populated boards.
What current rating does the HTSS-122-01-SS-DV-P-TR support per contact, and is it suitable for mixed power and signal applications?
SAMTEC's high-temperature shrouded terminal strips on 0.100" pitch typically rate each contact at 3 A per pin at 25°C, derated to approximately 1.5 A per pin at 125°C operating temperature. With 44 positions available, the HTSS-122-01-SS-DV-P-TR can support mixed power and signal layouts where a subset of pins carry 1 A to 2 A power lines and the remaining contacts handle logic-level signals, making it suitable for motor control interface boards that route both PWM command signals and low-voltage auxiliary power through a single 44-pin connector.
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