TST-104-01-L-D SAMTEC Connector (Other) In Stock
SAMTEC TST-104-01-L-D is a dual-row, 8-pin male board connector with phosphor bronze contacts, gold over nickel mating finish, and tin termination. Features 0.365 inch body breadth and 0.700 inch body length. Available from stock worldwide with global shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TST-104-01-L-D 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
- Dual-row 8-pin male board connector with 4 pins per row for high-density interconnects
- Gold (10 µin) over nickel (50 µin) contact mating finish for reliable low-resistance connections
- Phosphor bronze contact material providing excellent spring properties and durability
- Tin over nickel barrier termination finish ensuring solderable, corrosion-resistant connections
- Rectangular contact pattern in compact 0.365 × 0.365 inch body for space-constrained PCB designs
Applications
The TST-104-01-L-D is well suited for board-to-board signal interconnect applications in test and measurement equipment, industrial control systems, and embedded computing platforms. Its dual-row 8-pin male configuration and rectangular contact pattern make it ideal for prototyping, daughter card attachment, and modular PCB stacking where reliable signal integrity is required. The gold mating surface and phosphor bronze construction support repeated mating cycles in field-replaceable module designs.
Specifications
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 0.7inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| 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 | 2.54mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.115inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 8 |
| 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 pins does the TST-104-01-L-D have and how are they arranged?
The TST-104-01-L-D has 8 pins total arranged in a dual-row configuration with 4 pins per row. The rectangular contact pattern and 0.365 inch body breadth allow a compact footprint suitable for dense PCB layouts requiring reliable board-to-board signal connections.
What contact finish does the TST-104-01-L-D use for mating, and why does it matter?
The mating surface uses gold (10 µin) plated over nickel (50 µin), which provides low and stable contact resistance, corrosion resistance, and durability across many mating cycles. The termination side uses tin with a nickel barrier, ensuring reliable soldering during PCB assembly and preventing tin whisker migration.
Which PCB designs benefit most from using the TST-104-01-L-D connector?
Test and measurement boards, industrial embedded modules, and daughter card stackable designs benefit from this 8-pin dual-row male connector. Its 0.700 inch body length and phosphor bronze contacts accommodate applications requiring stable signal paths in environments with moderate vibration or repeated insertion cycles.
Is TST-104-01-L-D a through-hole or surface-mount connector, and what are the body dimensions?
The TST-104-01-L-D is a through-hole style board connector. Its body measures 0.365 inch in breadth, 0.365 inch in depth, and 0.700 inch in length, making it suitable for standard through-hole PCB footprints where controlled-depth mounting is important for mechanical stability.
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