TSM-142-03-G-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-142-03-G-DV-P-TR is an 84-position dual-row surface-mount terminal strip from SAMTEC with 0.100 inch (2.54 mm) pitch, offering gold-plated contacts and a double-via footprint for robust high-pin-count board-to-board and mezzanine connections. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- TSM-142-03-G-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-142-03-G-DV-P-TR?
- 84 contacts in dual-row 0.100 inch pitch layout for high-channel-count board-to-board interconnect
- Gold (G suffix) contact plating providing low contact resistance and corrosion resistance for signal integrity
- DV (double-via) PCB footprint doubling solder joint area for enhanced mechanical retention under vibration
- Tape-and-reel packaging enabling automated pick-and-place SMT assembly in high-volume production
- Compatible with SAMTEC SFM socket strip family for configurable mezzanine stack heights
What is TSM-142-03-G-DV-P-TR used for?
TSM-142-03-G-DV-P-TR is deployed in industrial backplanes, FPGA evaluation boards, and embedded computing mezzanine cards requiring 84-channel interfaces at standard 0.100 inch pitch. The gold-plated contacts ensure reliable signal integrity across repeated mating cycles in test and measurement equipment. Tape-and-reel packaging and surface-mount termination support automated SMT production for telecommunications and server hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-142-03-G-DV-P-TR datasheet?
TSM-142-03-G-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-142-03-G-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does TSM-142-03-G-DV-P-TR provide and what is the connector length for a 0.100 inch pitch layout?
TSM-142-03-G-DV-P-TR provides 84 positions in a dual-row configuration with 42 pins per row on a 0.100 inch (2.54 mm) pitch. The connector spans approximately 107 mm along the mating edge, accommodating 84 signal or power contacts on standard 2.54 mm grid PCBs used in industrial and embedded computing designs.
What is the benefit of gold (G) contact plating on TSM-142-03-G-DV-P-TR compared to standard tin plating?
Gold plating provides contact resistance below 10 milliohm and resists oxidation across the full -55°C to 125°C operating temperature range, versus tin-plated contacts which can develop oxide layers above 50 milliohm after repeated mating. Gold contacts are recommended for test equipment and high-reliability industrial applications that require more than 100 mating cycles.
What does the DV footprint designation mean for routing TSM-142-03-G-DV-P-TR on a PCB?
DV (double-via) means each solder pad position has two PCB vias rather than one, approximately doubling the solder joint cross-section and increasing pull-out force by up to 2x per contact. PCB designers must allocate extra via area per pin, but gain significantly higher resistance to mechanical stress from vibration at 10 g to 50 g in industrial enclosures.
Which SAMTEC socket strip mates with TSM-142-03-G-DV-P-TR for a vertical board stack application?
TSM-142-03-G-DV-P-TR mates with SAMTEC SFM-142 series socket strips sharing the same 0.100 inch dual-row 84-position layout. Available mating stack heights range from approximately 8 mm to 23 mm, and both connector halves are rated for 3 A per contact at up to 250 V AC/DC.
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