TSM-141-05-L-DV-P-TR SAMTEC Connector (Other) In Stock
The TSM-141-05-L-DV-P-TR is an 82-position dual-row surface-mount terminal strip from SAMTEC with 0.100-inch (2.54 mm) pitch and 41 pins per row. It features polarized dual-row layout with tape-and-reel packaging for high-volume SMT assembly. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TSM-141-05-L-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-141-05-L-DV-P-TR?
- 82 total positions in a dual-row configuration with 0.100-inch (2.54 mm) pitch for standard PCB grid compatibility
- Polarized (P) keying option prevents incorrect mating, reducing risk of reversed-connector assembly errors
- Tape-and-reel (TR) packaging for automated pick-and-place SMT assembly at high production volumes
What is TSM-141-05-L-DV-P-TR used for?
The TSM-141-05-L-DV-P-TR is suited for board-to-board interconnection and backplane signal distribution in industrial control, embedded computing, and test-and-measurement equipment requiring a large number of parallel signal connections on a standard 2.54 mm grid. Its 82-position dual-row layout supports mixed signal and power routing across mezzanine stacks and daughtercard interfaces in rack-mount systems. The polarized design and SMT footprint simplify automated assembly and reduce connection errors in high-channel-count control systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-141-05-L-DV-P-TR datasheet?
TSM-141-05-L-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-141-05-L-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-141-05-L-DV-P-TR provide for board-to-board signal routing?
The TSM-141-05-L-DV-P-TR offers 82 total positions arranged in 2 rows of 41 pins with a 0.100-inch (2.54 mm) pitch, which is the most widely used PCB grid spacing in through-hole and SMT connectors. This configuration supports up to 82 simultaneous signal or mixed power connections across mezzanine or daughtercard interfaces, matching standard 0.1-inch footprint layouts used in industrial and embedded computing designs.
How does the polarized (P) option on TSM-141-05-L-DV-P-TR prevent mating errors on high-density assemblies?
The polarized key on the TSM-141-05-L-DV-P-TR introduces a mechanical feature that prevents the mating connector from being inserted in the wrong orientation across all 82 positions. On boards with multiple identical-looking dual-row connectors in close proximity, this polarization reduces costly re-work and eliminates the risk of reversed connections that could damage 5 V or 3.3 V powered digital lines, saving diagnostic time and improving first-pass assembly yield rates.
What is the operating temperature range and current rating per pin for the TSM-141-05-L-DV-P-TR?
SAMTEC TSM-series terminal strips are rated for a -55°C to 125°C operating temperature range, covering both industrial and extended-temperature embedded applications. Individual contacts are rated at 1 A per pin, so the 82-position TSM-141-05-L-DV-P-TR can distribute up to 82 A total when all pins carry rated current, making it usable for mixed signal-and-power backplane connections in industrial control panels and ruggedized electronics.
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