TSM-119-04-LM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-119-04-LM-DH-P-TR is a 38-position dual-row 0.100 inch pitch surface mount terminal strip with low-profile metal-post insulator, delivering robust PCB interconnect for industrial, embedded computing, and test fixture applications with tape-and-reel packaging.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- TSM-119-04-LM-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-119-04-LM-DH-P-TR?
- 38-position dual-row surface mount terminal strip on 0.100 inch (2.54 mm) pitch
- Low-profile metal-post insulator variant for enhanced mechanical retention
- Tape and reel (-TR) packaging for automated SMT pick-and-place assembly
- Gold-plated contacts provide low contact resistance and extended mating cycle life
- Dual-row layout supports 19 signal connections per row in a compact SMT footprint
What is TSM-119-04-LM-DH-P-TR used for?
The TSM-119-04-LM-DH-P-TR is suited for embedded control boards, industrial I/O panels, and modular test systems requiring a compact, reliable 38-position SMT interconnect. The metal-post insulator variant improves board retention and alignment strength compared to standard plastic variants, making it a preferred choice for high-vibration environments. Tape-and-reel availability simplifies integration into automated SMT assembly processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-119-04-LM-DH-P-TR datasheet?
TSM-119-04-LM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-119-04-LM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What differentiates the metal-post insulator variant in TSM-119-04-LM-DH-P-TR from standard TSM-series strips?
The LM designation in TSM-119-04-LM-DH-P-TR indicates a low-profile insulator with metal locating posts, which provide stronger board retention and precise alignment during soldering. Compared to standard plastic insulator variants, metal-post strips withstand higher board stress and vibration, making them suitable for industrial and transportation electronics exposed to mechanical shock.
How many signal connections does the 38-position TSM-119-04-LM-DH-P-TR provide per row?
The TSM-119-04-LM-DH-P-TR has 38 total positions in a dual-row, 0.100 inch pitch configuration, providing 19 contact positions per row. This layout connects up to 38 independent signals across a standard 0.100 inch footprint, offering high signal density for embedded and industrial PCB designs.
What temperature range can TSM-119-04-LM-DH-P-TR connectors withstand in industrial environments?
SAMTEC TSM-series connectors are rated for operating temperatures from -65°C to 125°C. This wide range makes the TSM-119-04-LM-DH-P-TR suitable for industrial automation, motor control, and outdoor equipment designs where PCB interconnects must survive extended thermal cycling and elevated ambient temperatures.
Is the TSM-119-04-LM-DH-P-TR available in tape and reel for high-volume SMT production?
Yes, the -TR suffix designates tape and reel packaging, enabling the 38-position dual-row connector to be placed by automated pick-and-place equipment during SMT reflow assembly. This reduces manual handling, improves placement accuracy, and supports efficient high-volume production at typical SMT line speeds.
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