HTSS-126-01-L-DV-P-TR SAMTEC Connector (Other) In Stock
The SAMTEC HTSS-126-01-L-DV-P-TR is a 52-position, 0.100 inch pitch high-temperature shrouded terminal strip in a dual-row configuration with low-profile contact plating and tape-and-reel packaging. It provides keyed, reliable board-to-cable mating for 52-pin interconnects in thermally demanding industrial PCB designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-126-01-L-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-126-01-L-DV-P-TR?
- 52-position dual-row layout on 0.100" (2.54 mm) pitch for high-density cable mating in a compact footprint
- High-temperature housing rated to 105 °C sustains performance near heat sources in industrial enclosures
- Shrouded keyed body prevents 180-degree mismating across all 52 positions, protecting harness wiring
- Low-profile (L) contact option reduces overall connector height for height-constrained PCB assemblies
- Tape-and-reel (TR) packaging enables fully automated SMT pick-and-place production workflows
What is HTSS-126-01-L-DV-P-TR used for?
The HTSS-126-01-L-DV-P-TR is suited for industrial motion-control boards, multi-channel data-acquisition modules, and power-management backplanes requiring 52-pin board-to-cable connections in elevated-temperature environments. Its low-profile housing and tape-and-reel delivery make it an efficient choice for height-constrained, high-volume PCB assemblies in factory automation, robotics, and process-control instrumentation.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-126-01-L-DV-P-TR datasheet?
HTSS-126-01-L-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-126-01-L-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the HTSS-126-01-L-DV-P-TR have per row, and how does the dual-row layout reduce PCB real estate?
The connector has 52 total positions divided into 2 rows of 26 contacts each, on a 0.100 inch (2.54 mm) pitch. The dual-row design occupies a PCB length of only 26 × 2.54 mm ≈ 66 mm to carry 52 signals, compared to the approximately 132 mm that a single-row 52-pin strip would require, cutting the board footprint roughly in half.
What does the low-profile (L) suffix mean for HTSS-126-01-L-DV-P-TR, and which board designs benefit from this feature?
The L suffix indicates a reduced-height contact profile compared to the standard HTSS variant. This lower stack height is critical in slim industrial enclosures, DIN-rail controllers, or stacked PCB assemblies where the cable-side clearance above the connector is limited to less than 10 mm. Using the low-profile variant avoids mechanical interference with adjacent boards or enclosure lids without requiring a full connector change or PCB respin.
At what temperature can the HTSS-126-01-L-DV-P-TR continuously operate, and why is this important for motor-drive applications?
The high-temperature housing supports continuous operation at 105 °C and short-term peaks to 125 °C. Motor-drive PCBs often dissipate tens of watts through gate-driver and shunt-resistor areas, raising local connector temperatures well above 70 °C. Standard plastic housings soften and lose contact retention below 85 °C, while the HTSS series maintains dimensional stability and clamping force across the full 105 °C rated range.
For a procurement team building 5,000 boards, how does the TR packaging of HTSS-126-01-L-DV-P-TR streamline production?
Tape-and-reel format loads onto standard pick-and-place feeders, allowing the 52-position connector to be placed automatically without operator intervention. A standard reel holds approximately 500 pieces for a connector this size, meaning only 10 reel changes are needed for a 5,000-board run. This contrasts with tray-packaged versions requiring manual pick operations that can add several seconds per board and introduce misorientation defects.
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