TSM-141-02-TM-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-141-02-TM-DV-P-TR is an 82-position dual-row 0.100-inch (2.54 mm) pitch surface-mount terminal strip from SAMTEC, designed for high-density board-to-board and wire-to-board connections. Available in tape-and-reel packaging with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TSM-141-02-TM-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-141-02-TM-DV-P-TR?
- 82-position dual-row terminal strip at 0.100-inch (2.54 mm) pitch delivering high contact density in a standard industry footprint compatible with 2.54 mm grid PCB layouts
- Surface-mount (SMT) termination with tape-and-reel packaging enabling automated pick-and-place assembly at production volumes
- Dual-row DV (double-row vertical) configuration providing 82 contacts in a single connector for backplane, module, and expansion card interconnects
What is TSM-141-02-TM-DV-P-TR used for?
The TSM-141-02-TM-DV-P-TR is designed for backplane and expansion card interconnect applications where 82 contacts at 2.54 mm pitch are needed in a compact SMT dual-row strip. Its standard 0.100-inch grid layout simplifies PCB routing on legacy and mixed-technology boards in computing, telecommunications, and industrial automation platforms. Engineers use it in development boards, rack-mount modules, and test fixture interfaces where a large pin count must be routed without the complexity of fine-pitch connectors.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-141-02-TM-DV-P-TR datasheet?
TSM-141-02-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-141-02-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.100-inch pitch of TSM-141-02-TM-DV-P-TR compare to fine-pitch alternatives for a 82-pin backplane design?
At 0.100-inch (2.54 mm) pitch, the TSM-141-02-TM-DV-P-TR occupies a longer footprint than a 0.050-inch pitch alternative but provides wider pad spacing, making it easier to route 82 differential or single-ended signals on a 2-layer or 4-layer backplane without requiring HDI via structures. For boards with 6 mil trace/space design rules, the 2.54 mm pitch allows straightforward single-trace routing between pins without specialized layout tools.
Can the TSM-141-02-TM-DV-P-TR handle 1 A per pin for a mixed signal-and-power expansion card?
SAMTEC TSM-series terminal strips are rated for signal and low-power currents; typical per-pin current ratings for 0.100-inch pitch SMT pins range from 1 A to 3 A depending on temperature rise and adjacent pin loading. For a mixed signal-and-power expansion card requiring 1 A per power pin, engineers should verify the datasheet current derating curve and allocate multiple pins in parallel for higher power rails to stay within the connector's thermal limits.
Does the tape-and-reel format of TSM-141-02-TM-DV-P-TR support automated SMT assembly for a 20,000-unit production run?
Yes, the TR suffix confirms tape-and-reel packaging compatible with standard SMT pick-and-place machines using 0.100-inch pitch component feeders. For a 20,000-unit production run, purchasing multiple full reels from authorized distributors ensures consistent component orientation and eliminates hand-placement errors, reducing cycle time per board significantly compared to tube or tray packaging.
Which SAMTEC mating plug connects to TSM-141-02-TM-DV-P-TR to form a complete 82-pin dual-row interconnect system?
SAMTEC TLW or MTLW series dual-row socket housings at 0.100-inch (2.54 mm) pitch mate with the TSM-141 terminal strip, providing a complete 82-pin plug-and-socket interconnect rated for hundreds of mating cycles. Designers should select the mating part with the correct number of positions (41 per row for 82-total) and confirm the pin length and stack height match the required board separation, typically 8 mm to 12 mm for standard dual-row configurations.
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