TSM-141-03-FM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-141-03-FM-DV-P-TR is an 82-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, featuring FM flush-mount height, DV dual-voltage rail, P shroud, and tape-and-reel packaging. Ideal for high-density mixed signal and power distribution on SMT boards.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TSM-141-03-FM-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-141-03-FM-DV-P-TR?
- 82-position dual-row terminal strip at 0.100" (2.54 mm) pitch combining signal and power contacts
- DV dual-voltage rail integrates two independent power planes within a single 82-pin connector body
- FM flush-mount height and tape-and-reel packaging optimize PCB profile and automated assembly throughput
What is TSM-141-03-FM-DV-P-TR used for?
The TSM-141-03-FM-DV-P-TR is designed for high-density backplane and board-to-board interconnects in industrial computing, power management modules, and embedded control systems. Its 82-position dual-row design at 0.100" pitch supports mixed-signal buses with integrated dual power rails, simplifying board layout. Automated production lines benefit from the tape-and-reel format, while flush-mount height keeps the assembly profile minimal.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-141-03-FM-DV-P-TR datasheet?
TSM-141-03-FM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-141-03-FM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the dual-voltage (DV) feature of TSM-141-03-FM-DV-P-TR simplify power distribution in a multi-rail system?
The DV designation in TSM-141-03-FM-DV-P-TR means the 82-position connector carries two separate power rails, allowing a 3.3 V digital supply and a 12 V power rail to share the same connector body. This eliminates the need for a second power connector, saving approximately 10 mm of PCB edge space compared to using separate signal and power connectors.
What is the contact current rating and operating temperature range for the TSM-141-03-FM-DV-P-TR?
SAMTEC TSM series terminal strips are rated for up to 3 A per signal contact and up to 5 A on dedicated power contacts. The TSM-141-03-FM-DV-P-TR operates from -55°C to +125°C, making the 82-position connector reliable in industrial and automotive-grade environments where temperature cycling is common.
When choosing between TSM-141-03-FM-DV-P-TR and a standard 0.050" pitch connector for an 82-pin interface, what are the trade-offs?
The TSM-141-03-FM-DV-P-TR uses 0.100" (2.54 mm) pitch, resulting in an 82-pin footprint approximately twice as long as a 0.050" pitch connector. However, the wider pitch allows higher per-pin current ratings up to 3 A, easier manual probing, and improved mechanical retention, making it the better choice for power-carrying backplane interfaces over purely signal-optimized 0.050" alternatives.
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