TSM-131-03-H-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-131-03-H-DH-P-TR is a 62-position high-density surface mount terminal strip with 0.100" pitch, dual-height design, and press-fit termination. Engineered for secure solderless board connections in demanding environments. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- TSM-131-03-H-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-131-03-H-DH-P-TR?
- 62-position surface mount terminal strip at 0.100" (2.54 mm) pitch with high-density layout for complex multi-signal board interconnects
- Dual-height (DH) configuration providing selectable mating heights to accommodate varying board-to-board clearance requirements
- Press-fit (P) termination enabling solderless through-board connection for reliable electrical contact without thermal damage to adjacent components
- Tape-and-reel (-TR) packaging compatible with automated SMT pick-and-place assembly equipment for high-volume manufacturing
What is TSM-131-03-H-DH-P-TR used for?
The TSM-131-03-H-DH-P-TR is suited for high-reliability applications in military electronics, aerospace avionics, and industrial control systems where solderless press-fit board connections are preferred over reflow soldering. Its 62-position dual-height configuration supports multi-board backplane assemblies requiring consistent mechanical engagement across a range of board-to-board separations. The 0.100" pitch maintains compatibility with standard PCB grid systems, enabling straightforward integration into both legacy and new board designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-131-03-H-DH-P-TR datasheet?
TSM-131-03-H-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-131-03-H-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the press-fit (P) termination of the TSM-131-03-H-DH-P-TR and why is it used over soldering?
The press-fit (P) termination of the TSM-131-03-H-DH-P-TR allows each of the 62 contacts to be mechanically pressed into plated through-holes in the PCB without solder, creating a gas-tight electrical connection. This technique is preferred in applications where reflow soldering temperatures could damage adjacent heat-sensitive components, or in high-reliability aerospace and defense designs where press-fit joints are qualified to withstand vibration up to 20 g and temperature cycling from -55°C to +125°C.
How does the dual-height (DH) feature of the TSM-131-03-H-DH-P-TR support different board stacking configurations?
The dual-height (DH) design of the TSM-131-03-H-DH-P-TR provides two selectable mating post heights, allowing designers to match the connector's standoff to the required board-to-board separation in stacked PCB assemblies. This single part number covers multiple spacing requirements for 62-position interfaces, reducing the number of unique connector SKUs that must be stocked and qualified for backplane and multi-board rack systems.
In which high-reliability sectors is the TSM-131-03-H-DH-P-TR typically specified?
The TSM-131-03-H-DH-P-TR is typically specified in aerospace avionics, military command and control electronics, railway signaling systems, and industrial safety-critical controllers. Its press-fit termination meets IEC and IPC standards for solderless interconnects, and its 62-position 0.100" pitch layout supports high signal counts in backplane and daughter card architectures operating across extended temperature ranges from -55°C to +125°C.
Can the TSM-131-03-H-DH-P-TR be processed on standard SMT assembly lines given its press-fit termination?
The TSM-131-03-H-DH-P-TR is supplied in tape-and-reel format and can be placed by standard pick-and-place equipment, but its press-fit contacts require a dedicated press-fit insertion station rather than reflow soldering. Typical press-fit insertion forces for 62 positions range from 200 N to 600 N depending on hole tolerance, and the process is controlled by automated press-fit machines that verify insertion depth and force for each of the 62 contacts to ensure connection integrity.
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