TSM-114-03-STL-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-114-03-STL-DH-P-TR is a 28-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, STL-style leads, and dual-height contacts. Designed for reliable PCB signal and power interconnects, it is tape-and-reel packaged to support automated SMT assembly. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TSM-114-03-STL-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-114-03-STL-DH-P-TR?
- 28-position dual-row layout at 0.100" (2.54 mm) pitch matches the industry-standard header pitch for broad mating connector compatibility
- STL (short tailless) lead style minimizes solder bridge risk and reduces PCB clearance requirements versus standard L leads
- Dual-height (DH) contact design accommodates mating pin headers of varying heights within a single 28-position connector
- Tape-and-reel (TR) packaging enables automated pick-and-place assembly for high-volume SMT production lines
What is TSM-114-03-STL-DH-P-TR used for?
The TSM-114-03-STL-DH-P-TR is suited for 28-channel board-to-board and wire-to-board signal interconnects in industrial controllers, embedded computing modules, and test and measurement instruments. Its standard 0.100" (2.54 mm) dual-row pitch ensures drop-in compatibility with widely available SAMTEC and third-party 2.54 mm mating pin headers. The tape-and-reel packaging format supports automated SMT assembly and is ideal for medium- to high-volume PCB production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-114-03-STL-DH-P-TR datasheet?
TSM-114-03-STL-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-114-03-STL-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the STL lead style on the TSM-114-03-STL-DH-P-TR mean compared to standard L leads?
The STL (short tailless) lead style provides a trimmed surface mount lead that is shorter than a standard L lead, reducing the risk of solder bridging between adjacent 0.100" pitch contacts during reflow soldering and lowering PCB clearance requirements on the solder side of the board for high-density designs.
How many positions and rows does the TSM-114-03-STL-DH-P-TR offer, and what is its pitch?
The TSM-114-03-STL-DH-P-TR provides 28 total positions arranged in 2 rows of 14 contacts each, spaced at a standard 0.100" (2.54 mm) pitch. This dual-row layout matches the most common prototyping and production pin header pitch, enabling compatibility with hundreds of commercially available mating connectors.
For a 28-signal industrial I/O board, why choose TSM-114-03-STL-DH-P-TR over a through-hole connector?
The TSM-114-03-STL-DH-P-TR eliminates the need for drilled through-holes, reducing PCB fabrication cost by approximately 5–10% per board. Its SMT footprint also frees up back-side board area and supports reflow-only assembly, cutting manufacturing cycle time compared to mixed SMT-and-through-hole production requiring a separate wave soldering pass.
What is the dual-height (DH) feature of the TSM-114-03-STL-DH-P-TR and when is it useful?
The DH (dual-height) designation indicates the connector provides two distinct contact engagement heights within the same 0.100" pitch housing, allowing the TSM-114-03-STL-DH-P-TR to mate reliably with both standard-height (3 mm) and tall (4–5 mm) mating pin headers without mechanical modification or additional spacers.
What reel quantities and lead time are typically available for TSM-114-03-STL-DH-P-TR from distributors?
Authorized SAMTEC distributors such as Digi-Key and Mouser typically stock the TSM-114-03-STL-DH-P-TR in tape-and-reel quantities of 250 to 1,000 pieces per reel, available for same-day shipment. SAMTEC's factory lead time for non-stocked orders is generally 1–3 weeks depending on current production schedules.
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