TSM-102-02-SM-DV-P SAMTEC Connector (Other) In Stock
SAMTEC TSM-102-02-SM-DV-P is a 4-position dual-row surface-mount terminal strip with 2.54mm (0.100") pitch and vertical orientation. It provides reliable SMD board-to-wire or board-to-board signal connectivity with gold-plated contacts rated for standard logic and low-current power applications in compact PCB assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TSM-102-02-SM-DV-P Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-102-02-SM-DV-P?
- 4-position dual-row layout at 2.54mm (0.100-inch) pitch matches standard header grids for easy PCB integration
- Surface-mount SMD termination supports automated reflow assembly alongside other SMD components
- Gold-plated contacts reduce resistance below 20 mOhm for reliable low-level signal connections
- Vertical orientation with polarization key prevents mis-insertion across multiple mating cycles
What is TSM-102-02-SM-DV-P used for?
The TSM-102-02-SM-DV-P is used on development boards, sensor modules, and industrial control PCBs where a compact 4-pin SMD header is needed to connect wire harnesses or daughter cards at 2.54mm pitch. Its dual-row configuration doubles contact density in the same board footprint as a single-row strip, making it suitable for power-plus-signal or differential pair breakout connections. The surface-mount body also enables placement on the component side of high-density boards where through-hole pin headers would conflict with routing on inner layers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-102-02-SM-DV-P datasheet?
TSM-102-02-SM-DV-P Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-102-02-SM-DV-P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin count and pitch does the TSM-102-02-SM-DV-P provide for SMD board connectivity?
The TSM-102-02-SM-DV-P is a 4-pin (2 × 2) dual-row header with 2.54mm (0.100-inch) row-to-row and pin-to-pin pitch. This standard pitch is compatible with the widest range of mating connectors, ribbon cables, and socketed daughter boards, making it one of the most versatile SMD terminal strips available for prototype and production PCBs.
How does the surface-mount design of the TSM-102-02-SM-DV-P simplify PCB manufacturing versus a through-hole header?
The SMD termination of the TSM-102-02-SM-DV-P allows it to be placed and reflowed in the same automated pass as other surface-mount components, eliminating manual through-hole insertion and wave soldering steps that add 30 to 60 seconds per board in manual assembly lines. This reduces production cycle time and avoids drill-bit wear costs on high-volume PCB fabrication runs.
In what applications does a 4-pin dual-row SMD terminal strip like the TSM-102-02-SM-DV-P offer advantages over a single-row header?
A 4-pin dual-row configuration doubles contact density in the same board length as a 2-pin single-row strip, which is valuable when routing power return, ground, and two signal lines to a sensor or daughter module through a single 2 × 2 connector footprint under 6mm wide. This configuration also improves mechanical retention force by approximately 40% compared to a single-row 2-pin header of equivalent height.
What current and voltage ratings should engineers verify before using the TSM-102-02-SM-DV-P in a power distribution role?
SAMTEC TSM-series 2.54mm-pitch SMD terminal strips are typically rated at 3A per contact at up to 250V AC/DC, though engineers should confirm the specific datasheet derating curve for the TSM-102-02-SM-DV-P at their operating temperature. For circuits above 2A per pin, the SMD solder joint area should be designed with adequate copper pad size to keep joint temperatures below 85°C under worst-case steady-state load conditions.
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