HTSS-125-01-H-DV SAMTEC Connector (Other) In Stock
SAMTEC HTSS-125-01-H-DV is a 50-position, high-temperature shrouded terminal strip with a 0.100" (2.54 mm) pitch in a dual-row horizontal (H) through-hole configuration for cable-mate applications. Measuring 2.65 inches in length, it provides a polarized, keyed interface rated up to 105°C for industrial wiring-harness and PCB-to-cable interconnect.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-125-01-H-DV Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 50 dual-row positions on 0.100" (2.54 mm) pitch with protective shroud for polarized, mis-insertion-proof cable-to-board mating
- High-temperature rating up to 105°C in a 2.65-inch through-hole body for demanding industrial and automotive wiring-harness assemblies
- Horizontal (H) dual-row orientation and square-pin contacts allow reliable harness attachment in confined vertical-panel mounting configurations
Applications
The HTSS-125-01-H-DV is ideal for industrial control panels, automotive wire-harness assemblies, and high-temperature embedded systems requiring a 50-position, 0.100" pitch shrouded cable-mate connector. Its horizontal form factor and 2.65-inch body length suit edge-of-board harness routing where vertical space is limited and the 105°C rating ensures reliability near heat sources or in automotive engine-compartment environments.
Specifications
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.4inch |
| Body Length | 2.65inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| 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 |
| 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 | 50 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What position count, pitch, and body length does the SAMTEC HTSS-125-01-H-DV offer?
The HTSS-125-01-H-DV provides 50 positions across dual rows on a 0.100" (2.54 mm) pitch in a through-hole body that is 2.65 inches long, allowing a large number of signal and power wires to be terminated in a single horizontal cable-mate connector at the PCB edge.
Up to what temperature can the HTSS-125-01-H-DV operate, and where does that matter?
The HTSS-125-01-H-DV is rated for continuous operation up to 105°C, making it appropriate for automotive under-hood wire harnesses, industrial motor-control panels, and embedded electronics mounted near heat sources where standard connectors rated to only 85°C would soften or lose contact retention over time.
How does the polarized shroud of the HTSS-125-01-H-DV reduce assembly errors on 50-position cable harnesses?
The integral shroud physically keys the mating cable connector so it can only engage in the correct orientation across all 50 positions, eliminating the offset-by-one or reversed-polarity mistakes common on open 0.100" dual-row headers. This is especially valuable during automated or field harness assembly where visual confirmation of 50-pin alignment is impractical.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”