TSM-142-02-S-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-142-02-S-DV-P-TR is an 84-position dual-row surface-mount terminal strip at 0.100" (2.54 mm) pitch. Designed for high-density SMT board applications, it handles 3 A per contact and suits industrial backplanes, test fixtures, and embedded computing interfaces.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- TSM-142-02-S-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-S-DV-P-TR?
- 84-position (2×42) dual-row layout at standard 0.100" (2.54 mm) pitch maximises contact count per row while remaining compatible with the most common PCB hole and pad grids
- SMT termination with tape-and-reel (TR) packaging enables automated pick-and-place assembly, reducing hand-soldering time for high-pin-count terminal strips in volume production
- Dual-voltage (DV) variant supports mixed power and signal routing across 84 contacts, providing flexibility for backplane and test-fixture designs
What is TSM-142-02-S-DV-P-TR used for?
The TSM-142-02-S-DV-P-TR is used in industrial backplane interconnects, prototype development boards, and test-fixture break-out panels that need 84 SMT contacts at standard 0.100" pitch. Its dual-row configuration allows power and signal lanes to share a single connector row, simplifying PCB routing in embedded computing and instrumentation designs. The tape-and-reel supply format supports high-volume automated SMT assembly with consistent placement accuracy.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-142-02-S-DV-P-TR datasheet?
TSM-142-02-S-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-142-02-S-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total position count and row geometry of TSM-142-02-S-DV-P-TR?
The TSM-142-02-S-DV-P-TR provides 84 positions in a 2×42 dual-row arrangement at 0.100" (2.54 mm) pitch. This gives 84 individual contact points in a body length of approximately 106 mm, suitable for backplanes or development boards requiring a high number of signal and power connections in a single SMT connector.
For a 3.3 V digital bus on an industrial PLC backplane, how many simultaneous signal contacts can TSM-142-02-S-DV-P-TR support?
With 84 contacts at 0.100" (2.54 mm) pitch rated at up to 3 A per contact, the TSM-142-02-S-DV-P-TR can support up to 84 simultaneous 3.3 V digital signals or a mix of power and signal lines. For a typical backplane allocating 4 contacts to supply and 4 to ground, the remaining 76 contacts are available for signal routing.
How does the tape-and-reel (TR) suffix of TSM-142-02-S-DV-P-TR affect SMT assembly planning?
The TR suffix means the TSM-142-02-S-DV-P-TR is shipped on standard tape-and-reel media, allowing automated pick-and-place machines to place the 84-position connector without manual handling. Reel quantities typically range from 250 to 500 pieces for large SMT connectors, so procurement teams should account for reel minimums when ordering below 250 units for prototype runs.
When would a designer choose the 0.100" pitch TSM-142-02-S-DV-P-TR over a finer-pitch 0.050" alternative for a test fixture?
The 0.100" (2.54 mm) pitch of the TSM-142-02-S-DV-P-TR is preferred in test fixtures because standard test probes, flying-probe tips, and bed-of-nails fixtures are optimised for 2.54 mm grid spacing. At 0.050" pitch, probe crowding raises the risk of short circuits during electrical testing, whereas the 2.54 mm grid provides 2.5 mm clearance between adjacent contacts to accommodate standard probe diameters.
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