TSM-142-02-H-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-142-02-H-DV-P-TR is an 84-position dual-row surface-mount terminal strip at 0.100" pitch with high-profile dual-beam vertical contacts and tape-and-reel packaging for reliable automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- TSM-142-02-H-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-142-02-H-DV-P-TR?
- 84-position dual-row SMT terminal strip at 0.100" pitch for versatile high-density board interconnect without custom tooling
- High-profile dual-beam vertical (H-DV) contacts provide redundant contact wipe points maintaining low contact resistance over 500+ mating cycles
- Tape-and-reel (TR) delivery enables continuous feed for automated pick-and-place SMT production at high volume
What is TSM-142-02-H-DV-P-TR used for?
The TSM-142-02-H-DV-P-TR serves as a reliable board-to-board terminal strip in industrial automation, test equipment, and embedded computing platforms where 84 positions must be interconnected at the industry-standard 0.100" pitch. The dual-beam vertical contact configuration provides a redundant wiping action that minimizes signal interruptions in environments with temperature cycling between -40°C and +85°C. Tape-and-reel packaging ensures precise placement repeatability for high-volume SMT manufacturing lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-142-02-H-DV-P-TR datasheet?
TSM-142-02-H-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-142-02-H-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the dual-beam vertical (DV) contact design in the TSM-142-02-H-DV-P-TR improve contact reliability over a single-beam design?
The dual-beam vertical (DV) contact design of the TSM-142-02-H-DV-P-TR places two independent contact beams per pin, each wiping the mating pin surface at a separate point. This redundant wipe removes surface oxides and particulates that could cause a single-beam contact to fail, maintaining contact resistance below 20 mΩ across all 84 positions throughout 500+ mating cycles. The high-profile (H) housing ensures adequate beam travel for consistent engagement with standard 0.100" pitch mating headers.
What operating temperature range should engineers expect from the TSM-142-02-H-DV-P-TR in industrial control cabinet installations?
SAMTEC TSM-series SMT terminal strips including the TSM-142-02-H-DV-P-TR are rated for operating temperatures from -55°C to +125°C, which covers the full industrial temperature range of -40°C to +85°C required by most industrial control standards such as IEC 61010. This means the 84-position, 0.100" pitch connector can remain in continuous use inside control cabinets subject to ambient temperature swings common in factory environments without connector body deformation or contact spring relaxation.
When would a designer choose the TSM-142-02-H-DV-P-TR over a vertical through-hole terminal strip for an 84-pin backplane interface?
The SMT configuration of the TSM-142-02-H-DV-P-TR is preferred when the backplane PCB is 4 layers or more and through-hole vias for 84 pins would consume routing layers or block signal traces. SMT also eliminates the need for wave-soldering or selective-soldering equipment and keeps all 84 solder joints on a single side of the board. Additionally, at 0.100" pitch, the TSM-142-02-H-DV-P-TR fits standard SMT land patterns without custom pad design, reducing NRE cost compared to specifying a custom through-hole strip.
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