TSM-140-04-SM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-140-04-SM-DV-P-TR is an 80-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch and SMT tail variant. Features dual-row layout with tail-down orientation and tape-and-reel packaging for automated assembly. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-04-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-140-04-SM-DV-P-TR?
- 80-position dual-row layout at 0.100" (2.54 mm) pitch for standard-density board-to-wire or board-to-board signal routing
- Surface mount tail-down (SM) design enabling low-profile PCB installation without through-hole drilling
- Dual-row vertical (DV) orientation providing secure mechanical alignment during reflow assembly
- Tape-and-reel (TR) packaging enabling automated pick-and-place assembly in high-volume SMT production lines
- Compatible with SAMTEC SFM-series mating socket strips for reliable repeated-mate board-to-board connections
What is TSM-140-04-SM-DV-P-TR used for?
The TSM-140-04-SM-DV-P-TR is well-suited for embedded computing boards, industrial control modules, and development platforms requiring an 80-position dual-row 2.54 mm pitch connection interface. Its surface mount tail-down design simplifies PCB assembly compared to through-hole alternatives while maintaining robust signal integrity across all 80 positions. The tape-and-reel format supports automated placement in high-volume electronics manufacturing environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-04-SM-DV-P-TR datasheet?
TSM-140-04-SM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-04-SM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does the TSM-140-04-SM-DV-P-TR provide per row, and what is its total position count?
The TSM-140-04-SM-DV-P-TR provides 80 total positions arranged in 2 rows of 40, at a 0.100" (2.54 mm) pitch. This makes it suitable for embedded control boards and development platforms where up to 40 signals per row need to be routed between mating connectors or socket strips.
What is the difference between the SM tail variant of TSM-140-04-SM-DV-P-TR and a standard through-hole TSM connector?
The SM (surface mount) tail variant of the TSM-140-04-SM-DV-P-TR features compliant SMT tails that solder directly to PCB pads during reflow at up to 260°C, eliminating the need for through-hole drilling. A standard through-hole TSM uses press-fit or solder-through pins requiring wave soldering or hand soldering, which is less compatible with fully automated SMT production lines handling 80-position connectors.
Which mating socket strip from SAMTEC is compatible with the TSM-140-04-SM-DV-P-TR for board-to-board stacking?
The TSM-140-04-SM-DV-P-TR mates with SAMTEC's SFM-series dual-row socket strips at 0.100" (2.54 mm) pitch, such as the SFM-140 family. The mated pair creates a board-to-board stack, with the SFM socket accepting the TSM terminal strip header across all 80 positions for reliable signal and power interconnect in embedded computing designs.
In what production environments does the tape-and-reel packaging of the TSM-140-04-SM-DV-P-TR provide the most benefit?
The tape-and-reel (TR) packaging directly integrates with automated pick-and-place machines operating at standard 0.100" pitch component spacing, benefiting high-volume SMT production lines assembling more than 500 boards per shift. It reduces manual handling errors across the 80-position connector body and supports continuous-feed assembly compatible with standard IPC-7711 SMT reel specifications.
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