HTSS-123-01-T-DV SAMTEC Connector (Other) In Stock
SAMTEC HTSS-123-01-T-DV is a 46-position high-temperature shrouded terminal strip with 0.100" pitch, tin-finished contacts, and a 2.45-inch body for robust cable-mate board connections. Available from stock worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-123-01-T-DV Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 46-position 0.100-inch pitch shrouded terminal strip with 2.45-inch body for long wiring harness interfaces
- High-temperature rated housing with tin-finished mating contacts and nickel-barrier termination for soldering reliability
- Polarized shroud prevents mis-mating across all 46 positions in industrial and automation PCB assemblies
Applications
The HTSS-123-01-T-DV is designed for industrial control systems, PLC wiring harnesses, and automation panels where a 46-position 0.100-inch pitch connector must tolerate elevated PCB temperatures and repeated cable mating. Its 2.45-inch body length accommodates dense signal routing in rack-mount equipment, motor drives, and multi-channel data acquisition boards requiring reliable cable-to-board interconnects.
Specifications
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.4inch |
| Body Length | 2.45inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | TIN |
| Contact Finish Termination | Tin (Sn) - 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 | e3 |
| 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 |
| Polarization Key | POLARIZATION NOTCH |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Pitch | 2.54mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 46 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does HTSS-123-01-T-DV offer, and what is the connector body length?
The HTSS-123-01-T-DV provides 46 positions at a 0.100-inch (2.54 mm) pitch, with a body length of 2.45 inches (62.2 mm). This extended length supports 46 discrete signal or power lines within a single connector housing, making it practical for PLC I/O modules, multi-channel ADC boards, and industrial wiring harness assemblies that require a high pin count in a single block.
What contact finish does HTSS-123-01-T-DV use, and how does it affect long-term reliability in industrial environments?
The HTSS-123-01-T-DV uses tin-finished mating contacts with a nickel barrier on the termination side. Tin mating contacts provide good electrical conductivity and are cost-effective for connectors that are mated infrequently, while the nickel barrier under the tin termination enhances solderability and prevents copper migration at elevated temperatures encountered during wave or hand-soldering operations above 230°C.
For a PLC expansion module requiring 46 I/O signals, how does the shrouded design of HTSS-123-01-T-DV improve field assembly?
The shrouded housing of the HTSS-123-01-T-DV mechanically aligns the 46-pin cable-mate connector during insertion, ensuring all contacts engage simultaneously without manual pin alignment. This polarized design eliminates the risk of offset mating that could bridge adjacent pins across the 2.45-inch connector body, which is critical in field-installed PLC wiring where technicians may connect harnesses in low-visibility or time-pressured conditions.
What body dimensions does HTSS-123-01-T-DV have, and how does the high-temperature rating extend its application range?
The HTSS-123-01-T-DV measures 2.45 inches long by 0.365 inch wide by 0.4 inch deep, with a high-temperature rated housing that withstands the thermal cycles typical of industrial PCB environments above 85°C. This makes it suitable for motor drive controllers, power inverters, and industrial communication boards where ambient temperatures routinely exceed standard commercial-grade connector limits.
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