TSM-129-03-STL-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-129-03-STL-DH-P-TR is a 58-position, 0.100-inch pitch surface mount terminal strip with dual-row DH housing and straight lead (STL) termination. Engineered for reliable SMT interconnection with polarization and tape and reel packaging. Available from stock worldwide for industrial and embedded computing designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TSM-129-03-STL-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-129-03-STL-DH-P-TR?
- 58-position dual-row surface mount terminal strip at 0.100-inch pitch for standard PCB grid compatibility
- Straight lead (STL) termination style enables reliable solder joint formation in automated SMT reflow assembly
- Polarization feature prevents incorrect mating and ensures correct orientation across all 58 positions during field assembly
What is TSM-129-03-STL-DH-P-TR used for?
The SAMTEC TSM-129-03-STL-DH-P-TR is optimized for 0.100-inch pitch surface mount interconnection in embedded computing systems, industrial I/O expansion boards, and communications backplanes requiring 58-position dual-row connections. Its polarized housing and straight lead termination make it well-suited for field-replaceable modules and production boards where assembly error prevention is as important as signal density.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-129-03-STL-DH-P-TR datasheet?
TSM-129-03-STL-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-129-03-STL-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What position count and pitch does the TSM-129-03-STL-DH-P-TR support?
The TSM-129-03-STL-DH-P-TR is a 58-position dual-row terminal strip using the standard 0.100-inch (2.54 mm) pitch. This configuration supports a large number of signal or power lines in a widely compatible grid layout used across industrial, embedded, and communications PCB designs.
How does the polarization feature of the TSM-129-03-STL-DH-P-TR prevent assembly errors?
The P suffix denotes a polarized housing that physically prevents incorrect connector orientation during assembly. This ensures that all 58 positions mate correctly the first time, reducing the risk of reversed insertion damage in both manual assembly and automated board assembly environments.
For which embedded or industrial board designs is the TSM-129-03-STL-DH-P-TR a strong fit?
This 58-position, 0.100-inch pitch dual-row SMT connector is well suited for industrial I/O expansion modules, embedded system backplane interfaces, and communications hardware where a large number of signals must be routed through a polarized, surface mount connection across a standard 2.54 mm grid.
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