HTSS-126-01-H-DV SAMTEC Connector (Other) In Stock
The HTSS-126-01-H-DV is a 52-position dual-row high-temperature shrouded terminal strip from SAMTEC with 0.100" pitch and gold-plated contacts for cable mating. Its polarized housing and male square-pin contacts ensure reliable, mistake-proof connections in demanding environments. Available from stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-126-01-H-DV Datasheet PDF
- Category
- Connector
- Price
- From $5.4369(MOQ 8)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-126-01-H-DV?
- 52 positions dual-row on 0.100" pitch with gold-plated mating contacts for low contact resistance
- High-temperature shrouded housing provides polarity protection and withstands elevated thermal environments
- Gold (Au) over Nickel (Ni) contact finish on both mating and termination surfaces ensures corrosion resistance
- Male square-pin contact style compatible with a wide range of SAMTEC cable assembly and socket strip mates
What is HTSS-126-01-H-DV used for?
The HTSS-126-01-H-DV is used in industrial control systems and embedded computing platforms where multi-wire cable harnesses must mate reliably with PCB-mounted connectors under vibration and elevated temperatures. Its 52-position dual-row layout consolidates a large number of digital I/O, power, and signal lines into a single connector, reducing board connector count in PLC backplanes and motor drive panels. The gold-plated contacts and high-temperature shroud make it appropriate for test fixtures and production equipment requiring repeated mating cycles and long service life.
What are the specifications of HTSS-126-01-H-DV?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.4inch |
| Body Length | 2.75inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 1414VAC V |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | NATURAL |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 6.86mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZATION NOTCH |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Pitch | 2.54mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 52 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the HTSS-126-01-H-DV datasheet?
HTSS-126-01-H-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-126-01-H-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does the HTSS-126-01-H-DV provide, and at what pitch?
The HTSS-126-01-H-DV provides 52 positions arranged in a dual-row configuration on a 0.100" (2.54 mm) pitch. With gold-plated contacts, this connector can route up to 52 separate signal, power, or ground lines through a single mating interface approximately 2.75 inches long.
What contact finish does the HTSS-126-01-H-DV use, and why does it matter for repeated mating cycles?
The HTSS-126-01-H-DV uses gold (Au) over a nickel (Ni) barrier on both mating and termination surfaces. Gold resists oxidation and maintains low contact resistance even after hundreds of mating cycles, making this 52-position connector suitable for test equipment and service panels where the cable harness is frequently disconnected and reconnected.
Is the HTSS-126-01-H-DV shroud polarized to prevent reverse cable insertion?
Yes, the shrouded housing on the HTSS-126-01-H-DV is designed to accept a mating cable connector in only one orientation. This polarization feature is essential for a 52-pin connector where incorrect insertion would swap power and signal pins, potentially damaging connected PCB circuitry. The shroud body measures approximately 2.75 inches long and 0.4 inches deep.
Can the HTSS-126-01-H-DV replace a standard 0.100" pitch unshrouded header in an industrial design?
Yes, the HTSS-126-01-H-DV is a drop-in alternative to unshrouded dual-row 0.100" headers in most PCB layouts, while adding the benefits of a polarized shroud and high-temperature housing. The added shroud depth of 0.4 inches must be verified against enclosure clearance, but the 52-pin dual-row footprint is otherwise pin-compatible with standard 2.54 mm pitch dual-row headers.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 8+ | $16.9913 | $135.93 |
| 50+ | $13.2000 | $660.00 |
| 100+ | $10.5800 | $1058.00 |
| 250+ | $9.0108 | $2252.71 |
| 500+ | $7.3102 | $3655.09 |
| 1000+ | $5.4369 | $5436.91 |
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