TSM-109-03-LM-DH-A-K-TR SAMTEC Connector (Other) In Stock
The SAMTEC TSM-109-03-LM-DH-A-K-TR is an 18-position, dual-row, surface-mount terminal strip with 0.100-inch pitch and dual-height design, supplied in tape-and-reel format. It features low-profile latch-mount configuration and gold-plated contacts for reliable board-to-board signal interconnect. Ideal for industrial, computing, and telecommunications PCB designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 18-position dual-row surface-mount terminal strip on 0.100 inch pitch for versatile PCB interconnect
- Dual-height (DH) latch-mount design supports board-to-board stacking with secure mechanical retention
- Tape-and-reel (TR) packaging enables automated SMT assembly in high-volume production environments
Applications
The TSM-109-03-LM-DH-A-K-TR suits board-to-board interconnect applications in industrial control systems, computing modules, and telecommunications equipment requiring an 18-position, 0.100-inch pitch surface-mount interface. Its dual-height latch-mount design provides mechanical stability between stacked boards without requiring additional hardware. The tape-and-reel format ensures compatibility with automated SMT pick-and-place equipment for volume PCB manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-109-03-LM-DH-A-K-TR terminal strip offer?
The TSM-109-03-LM-DH-A-K-TR provides 18 positions in a dual-row configuration on a 0.100-inch pitch. This standard pitch makes it compatible with a broad range of mating connectors and PCB footprints used in industrial and computing board-to-board interconnect applications.
What mechanical benefit does the dual-height latch-mount (LM-DH) design provide in board stacking?
The latch-mount dual-height design in the TSM-109-03-LM-DH-A-K-TR provides mechanical retention between stacked PCBs across 18 positions, reducing the risk of unintended disconnection. The dual-height configuration accommodates component clearance requirements between boards in multi-board assembly systems operating on a 0.100-inch pitch interface.
Is the TSM-109-03-LM-DH-A-K-TR suitable for automated assembly, and how is it supplied?
The TSM-109-03-LM-DH-A-K-TR is supplied in tape-and-reel (TR) format, making it directly compatible with automated SMT pick-and-place machines. Its 18-position surface-mount footprint supports standard reflow soldering processes for high-volume PCB manufacturing in industrial and computing applications.
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