TST-104-02-T-D SAMTEC Connector (Other) In Stock
SAMTEC TST-104-02-T-D is an 8-position dual-row shrouded PCB header with 0.100 inch (2.54 mm) pitch, male square-pin contacts with tin-over-nickel finish for reliable polarized board connections. Available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TST-104-02-T-D Datasheet PDF
- Category
- Connector
- Price
- From $0.4821(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-104-02-T-D?
- 8-position dual-row shrouded design at 0.100 inch (2.54 mm) pitch with polarization key preventing mis-insertion
- Male square-pin contacts with tin-over-nickel (200 µin) finish providing corrosion resistance and reliable mating
- Compact body at 0.7 inch length and 0.365 inch breadth fitting tight PCB layouts
- Compatible with standard IDC ribbon cable assemblies and 2.54 mm pitch socket connectors
What is TST-104-02-T-D used for?
The TST-104-02-T-D is used in embedded system backplanes, industrial I/O modules, and sensor interface boards where an 8-pin shrouded dual-row header at 2.54 mm pitch provides polarized, keyed connections to ribbon cable assemblies. Its through-hole square-pin construction supports wave soldering and hand assembly in prototyping and low-to-mid-volume production. It is also common on development boards and debug header interfaces requiring reliable, foolproof connectivity in test and validation setups.
What are the specifications of TST-104-02-T-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 0.7inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | TIN (200) OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| 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 |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.165inch |
| 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 |
Where can I find the TST-104-02-T-D datasheet?
TST-104-02-T-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-104-02-T-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does TST-104-02-T-D use and how does it improve mating reliability?
TST-104-02-T-D uses tin (200 µin) plated over nickel on the mating surface, providing a solderable and corrosion-resistant interface for the 8-position, 2.54 mm pitch square-pin contacts across repeated mating cycles.
How does the shrouded design of TST-104-02-T-D prevent connector mis-insertion?
The shroud around TST-104-02-T-D's 8 pins acts as a polarization key, physically preventing incorrect orientation during cable mating at 2.54 mm pitch, reducing wiring errors in field-installed or frequently disconnected board assemblies.
What ribbon cable or mating socket is compatible with TST-104-02-T-D's 8-pin dual-row layout?
Standard 8-conductor IDC ribbon cable assemblies terminated to 2.54 mm pitch female socket connectors mate directly with TST-104-02-T-D's dual-row 2x4 square-pin pattern, supporting data buses and power lines in embedded and industrial equipment.
Is TST-104-02-T-D suitable for wave soldering in volume PCB production?
Yes, TST-104-02-T-D's through-hole square-pin contacts with tin-over-nickel finish are compatible with wave soldering processes, making it cost-effective for mid-to-high-volume production of industrial controllers and embedded computing boards requiring 8-pin shrouded headers.
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About SAMTEC
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.8200 | $1.82 |
| 500+ | $1.1600 | $580.00 |
| 1000+ | $0.9090 | $909.00 |
| 2000+ | $0.7675 | $1534.94 |
| 5000+ | $0.6276 | $3137.75 |
| 10000+ | $0.4821 | $4821.40 |
In Stock · 24h Response · Worldwide Shipping
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