TSM-109-01-STL-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-109-01-STL-DH-A-P-TR is an 18-position, 2.54 mm (0.100 inch) pitch dual-row surface-mount terminal strip with low-profile STL housing in tape-and-reel packaging. From $1.80 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-109-01-STL-DH-A-P-TR?
- 18-position dual-row 2.54 mm (0.100 inch) pitch surface-mount terminal strip for standard 0.1-inch grid PCB layouts
- Low-profile STL housing design minimizing component height for space-constrained surface-mount board designs
- Tape-and-reel (TR) packaging enabling high-speed automated placement on standard SMT pick-and-place equipment
What is TSM-109-01-STL-DH-A-P-TR used for?
The TSM-109-01-STL-DH-A-P-TR is used in microcontroller development boards, sensor modules, and embedded I/O expansion cards where an 18-pin dual-row 2.54 mm pitch SMT header provides board-to-board or board-to-wire connectivity. Its low-profile surface-mount design suits stackable module configurations and enclosure-mounted PCB assemblies where vertical clearance is below 5 mm. The tape-and-reel format makes it a production-ready solution for high-volume consumer electronics and industrial automation PCB manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-109-01-STL-DH-A-P-TR datasheet?
TSM-109-01-STL-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-109-01-STL-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and total pin count of the TSM-109-01-STL-DH-A-P-TR terminal strip?
The TSM-109-01-STL-DH-A-P-TR has a 2.54 mm (0.100 inch) pitch with 18 positions arranged in a dual-row format (9 pins per row), giving a contact footprint of approximately 20.32 mm x 5.08 mm on the PCB for standard 0.1-inch grid layouts.
How does the surface-mount termination of TSM-109-01-STL-DH-A-P-TR compare to through-hole headers in high-density designs?
The SMT (surface-mount) termination of TSM-109-01-STL-DH-A-P-TR eliminates through-hole via drilling, freeing up inner PCB layers for signal routing and reducing total PCB stack-up cost by up to 15% compared to equivalent through-hole 18-pin dual-row headers at 2.54 mm pitch.
Which embedded computing and development board applications suit the TSM-109-01-STL-DH-A-P-TR?
The TSM-109-01-STL-DH-A-P-TR is ideal for Arduino-compatible shields, Raspberry Pi expansion HATs, and custom MCU breakout boards that use the standard 2.54 mm 0.100-inch grid, supporting I/O expansion with 18 signal pins at voltages up to 250 V AC and currents up to 3 A per contact.
Can the TSM-109-01-STL-DH-A-P-TR be reflowed in standard SMT assembly without special handling?
Yes, the TSM-109-01-STL-DH-A-P-TR is designed for standard SMT reflow soldering, with a housing material rated to withstand reflow peak temperatures up to 260°C for up to 10 seconds, meeting IPC/JEDEC J-STD-020 MSL requirements for surface-mount connectors.
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