TSM-109-02-L-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-109-02-L-DH-A-K-TR is an 18-position dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch, featuring low-profile header design for through-hole mating connectors. Provides reliable board-to-board interconnect for industrial and commercial PCB assemblies. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- TSM-109-02-L-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-109-02-L-DH-A-K-TR?
- 18-position dual-row configuration at 0.100" (2.54 mm) pitch provides industry-standard spacing for broad connector compatibility
- Surface-mount attachment with dual-row header design supports robust 9-per-row signal routing for mixed signal and power applications
- Low-profile SMT terminal strip rated for operation from -55°C to +125°C with gold-plated contacts for low contact resistance below 20 mΩ
What is TSM-109-02-L-DH-A-K-TR used for?
The TSM-109-02-L-DH-A-K-TR is used for board-to-board and wire-to-board interconnect in industrial control systems, test and measurement equipment, and embedded computing platforms. Its 18-position dual-row, 2.54 mm pitch layout is compatible with standard SIL/DIL mating headers and ribbon cable connectors. The surface-mount termination style simplifies automated assembly on densely populated PCBs where through-hole processing is not preferred.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-109-02-L-DH-A-K-TR datasheet?
TSM-109-02-L-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-109-02-L-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions are in the TSM-109-02-L-DH-A-K-TR and what is the pin arrangement?
The TSM-109-02-L-DH-A-K-TR has 18 total positions in a dual-row layout with 9 pins per row, spaced at the industry-standard 0.100" (2.54 mm) pitch. This configuration supports both single-ended and differential signal routing across 9 differential pairs.
What is the operating temperature range of the TSM-109-02-L-DH-A-K-TR?
The TSM-109-02-L-DH-A-K-TR is rated for continuous operation from -55°C to +125°C, making it suitable for industrial-grade PCB assemblies exposed to wide thermal environments. Gold-plated contacts maintain stable contact resistance below 20 mΩ across the full temperature range, ensuring reliable signal integrity.
Which connector families mate directly with the TSM-109-02-L-DH-A-K-TR?
The TSM-109-02-L-DH-A-K-TR mates with SAMTEC's TSW and SSW series socket strips as well as standard 2.54 mm pitch dual-row receptacles from multiple vendors. Its 0.100" grid aligns with widely used 18-position headers found in Arduino shields, Raspberry Pi HATs, and industrial backplane connectors, reducing second-sourcing risk.
How does the tape-and-reel (TR) packaging of TSM-109-02-L-DH-A-K-TR benefit high-volume PCB production?
The TR suffix designates tape-and-reel packaging, which allows automated pick-and-place machines to handle the TSM-109-02-L-DH-A-K-TR at line speeds exceeding 10,000 placements per hour. This eliminates manual placement errors compared to bulk-packaged connectors and reduces production cycle time on high-volume SMT assembly lines.
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