TSM-141-02-SM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-141-02-SM-DV-P-TR is an 82-position dual-row 0.100-inch pitch surface-mount terminal strip with dual-wipe contacts for enhanced connection reliability. Tape-and-reel packaging supports high-throughput automated SMT assembly in industrial and embedded computing applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TSM-141-02-SM-DV-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-141-02-SM-DV-P-TR?
- 82-position dual-row configuration at standard 0.100-inch (2.54 mm) pitch compatible with legacy through-hole pad grids in SMT form
- Dual-wipe (DV) contact design ensuring two independent contact points per pin for contact resistance below 20 milliohms
- Tape-and-reel (TR) packaging enabling automated pick-and-place for high-volume SMT production lines
What is TSM-141-02-SM-DV-P-TR used for?
The TSM-141-02-SM-DV-P-TR is designed for signal distribution in industrial control systems, embedded computing backplanes, and data acquisition modules where an 82-position 0.100-inch pitch dual-row interface is required on a surface-mount PCB. Its dual-wipe contacts maintain stable electrical connections under vibration and thermal expansion, extending connector service life in harsh environments. The tape-and-reel format reduces placement cycle time and supports continuous production with minimal operator intervention.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-141-02-SM-DV-P-TR datasheet?
TSM-141-02-SM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-141-02-SM-DV-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-141-02-SM-DV-P-TR terminal strip provide?
The TSM-141-02-SM-DV-P-TR has 82 positions arranged in a dual-row layout at 0.100-inch (2.54 mm) pitch, which is the industry-standard grid spacing, ensuring compatibility with a wide range of existing PCB footprints designed for 0.100-inch dual-row connectors.
How does the dual-wipe contact design of the TSM-141-02-SM-DV-P-TR extend the operational life of an interconnect in a vibrating environment?
Dual-wipe contacts create 2 separate contact wiping zones per pin, so if one zone accumulates oxidation or debris over time, the second zone maintains a clean contact interface. This keeps contact resistance below 20 milliohms across a rated service life of at least 100 mating cycles, which is critical in industrial machinery with continuous mechanical vibration.
How does the SMT variant TSM-141-02-SM-DV-P-TR differ from a through-hole 0.100-inch dual-row terminal strip?
The SMT variant uses surface-mount pads rather than through-hole pins, eliminating the need to drill 82 holes per connector in the PCB. This reduces PCB fabrication cost by approximately 10% to 20% on dense boards and enables both sides of the PCB to be used for components without interference from protruding connector pins.
Can the TSM-141-02-SM-DV-P-TR be placed by standard pick-and-place machines in a reflow line?
Yes, the tape-and-reel (TR) packaging supplies the connector at a standard 8 mm or 12 mm carrier tape pitch compatible with most pick-and-place feeders, and the SMT termination is designed for lead-free reflow soldering at a peak temperature of 260°C following IPC-J-STD-020 classification.
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