TSM-142-05-TL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-142-05-TL-DV-P-TR is an 84-position dual-row surface-mount terminal strip with 2.54 mm (0.100") pitch, featuring top-loaded tails, dual-voltage contact plating, and a polarization peg for error-free assembly. Tape-and-reel packaged for automated production. From $5.80 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- TSM-142-05-TL-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-142-05-TL-DV-P-TR?
- 84-position dual-row terminal strip at 2.54 mm (0.100") pitch supporting high-count signal distribution in a single connector
- Top-loaded (TL) tail design enables surface-mount reflow soldering with excellent coplanarity on standard PCB pads
- Dual-voltage (DV) contact finish supports mixed signal and power connections in the same 84-pin footprint
- Polarization peg (P) prevents misalignment during assembly, and tape-and-reel (TR) packaging enables high-speed automated pick-and-place
What is TSM-142-05-TL-DV-P-TR used for?
The TSM-142-05-TL-DV-P-TR is used in high-pin-count PCB interconnect applications such as backplane signal distribution, development boards, and industrial control systems requiring 84 dual-row connections at 2.54 mm pitch. Its dual-voltage contact finish allows the same connector to carry both 3.3V logic signals and 5V power lines simultaneously, simplifying board design. Tape-and-reel packaging makes it suitable for high-volume automated SMT assembly in consumer and commercial electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-142-05-TL-DV-P-TR datasheet?
TSM-142-05-TL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-142-05-TL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch specification of the TSM-142-05-TL-DV-P-TR?
The TSM-142-05-TL-DV-P-TR has 84 positions arranged in a dual-row layout with a 2.54 mm (0.100 inch) pitch. This standard pitch is compatible with most 0.100 inch grid PCB footprints, enabling straightforward integration into development boards, backplane designs, and industrial signal distribution systems.
How does the dual-voltage (DV) contact plating option benefit mixed-signal PCB designs using the TSM-142-05-TL-DV-P-TR?
The dual-voltage (DV) contact finish allows the 84-pin connector to handle both low-voltage logic signals (3.3V or 1.8V) and higher-voltage power lines (5V or 12V) within the same connector body. This reduces the need for separate power and signal connectors, simplifying the PCB layout and lowering component count on boards with mixed 3.3V and 5V distribution networks.
In what manufacturing scenarios does the tape-and-reel (TR) packaging of TSM-142-05-TL-DV-P-TR provide the greatest advantage?
Tape-and-reel packaging is most beneficial in high-volume SMT production runs where automated pick-and-place machines must place hundreds or thousands of 84-pin dual-row connectors per shift. Standard reel quantities minimize manual handling for the 2.54 mm pitch SMT tails, improving placement accuracy and reducing misalignment defects compared to tray or tube packaging in fully automated lines.
When should a designer choose the TSM-142-05-TL-DV-P-TR over a comparable through-hole terminal strip with the same 84-position count?
The surface-mount top-loaded (TL) tail design eliminates the need for through-hole drilling, reducing board fabrication cost and enabling use on single-sided or thin PCBs where drilling 84 holes at 2.54 mm pitch would compromise structural integrity. SMT placement also allows the connector to share a single reflow pass with other components, cutting assembly steps and cycle time in high-volume production of boards with 84-pin dual-row requirements.
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