TST-108-02-S-D SAMTEC Connector (Other) In Stock
SAMTEC TST-108-02-S-D is a 16-position dual-row shrouded PCB header connector with 0.100" (2.54 mm) pitch and straight (S) vertical orientation. It features tin-over-nickel contact finish on both mating and termination surfaces, with a rectangular contact pattern suited for standard ribbon cable and IDC mating connectors. Ideal for multi-signal board-to-board and wire-to-board interconnections in industrial and commercial electronics.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TST-108-02-S-D Datasheet PDF
- Category
- Connector
- Price
- From $2.3747(MOQ 1)
- 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 TST-108-02-S-D?
- 16-position dual-row configuration at 0.100" (2.54 mm) pitch accommodates standard IDC ribbon cables and 2.54 mm pitch mating connectors
- Shrouded body with keyed housing prevents connector reversal and protects male pins during mating and unmating operations
- Tin-over-nickel mating and termination contact finish delivers reliable low-resistance connections and good solderability on PCB pads
- Straight (S) vertical orientation enables direct top-side PCB mounting for cable routing perpendicular to the board
- Compact 1.1 inch body length with 0.365 inch breadth and depth fits dense PCB layouts requiring 16-pin multi-signal headers
What is TST-108-02-S-D used for?
The SAMTEC TST-108-02-S-D is used in industrial control systems, embedded computing modules, and communication equipment requiring reliable 16-position multi-signal headers with keyed protection. Its 0.100" pitch is compatible with standard 16-pin IDC ribbon cable assemblies, making it straightforward to route power and data signals between PCBs or from a board to an external panel interface. The shrouded design and vertical orientation make it well-suited for production environments using automated cable assembly and field-replacement scenarios where mis-mating prevention is essential.
What are the specifications of TST-108-02-S-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 1.1inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | TIN OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| 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 | 30u inch |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.165inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 16 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the TST-108-02-S-D datasheet?
TST-108-02-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-108-02-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 16-position dual-row shrouded design of the TST-108-02-S-D mean for cable compatibility?
The TST-108-02-S-D provides 16 positions in 2 rows of 8 contacts at 0.100" (2.54 mm) pitch, making it directly compatible with standard 16-conductor IDC ribbon cables and matching 16-pin 2.54 mm pitch IDC connectors. The shrouded housing mechanically keys the mating connector, ensuring correct polarity every time and protecting all 16 male pins from accidental contact or bending during assembly and field service.
How does the tin-over-nickel contact finish on the TST-108-02-S-D compare to gold-finished SAMTEC headers?
The TST-108-02-S-D uses tin over nickel on both the mating and termination contacts, which is cost-effective and provides excellent solderability for PCB reflow or wave soldering. Gold-finished variants in the TST series offer lower and more stable contact resistance for applications requiring hundreds of mating cycles or operation in humid or corrosive environments. For applications with fewer than 50 mating cycles in clean environments, the tin-over-nickel finish on the TST-108-02-S-D is sufficient and reduces component cost per 16-position connector.
Which multi-signal embedded applications regularly use a 16-pin SAMTEC TST-108-02-S-D connector?
Industrial PLC expansion I/O modules, FPGA development board JTAG and GPIO headers, and embedded Linux single-board computers commonly use the TST-108-02-S-D to carry 16 signals at 0.100" pitch. The 1.1 inch body length keeps the connector footprint within the board edge in space-constrained designs, and the vertical orientation allows standard ribbon cable harnesses to route directly above the PCB. Parallel data buses, flat flexible cable interfaces, and mixed power-and-signal breakout headers are typical use cases for this 16-position dual-row shrouded header.
How should a PCB designer plan the keep-out area around the TST-108-02-S-D for cable mating clearance?
The TST-108-02-S-D body measures 1.1 inch in length, 0.365 inch in breadth, and 0.365 inch in depth above the PCB surface. The mating connector and ribbon cable require an additional clearance zone of approximately 15 mm above the connector height for the IDC housing and cable bend radius, so the total vertical keep-out from the PCB surface should be at least 25 mm when using a standard 16-pin IDC plug. Lateral clearance of at least 2 mm on each side of the 1.1 inch body is recommended to allow removal of the mating connector without contacting adjacent components.
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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 |
|---|---|---|
| 1+ | $3.8800 | $3.88 |
| 2+ | $3.7600 | $7.52 |
| 50+ | $3.5390 | $176.95 |
| 100+ | $3.3700 | $337.00 |
| 500+ | $2.7600 | $1380.00 |
| 1000+ | $2.3747 | $2374.70 |
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