TSM-140-05-TL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-140-05-TL-DV-P-TR is an 80-position dual-row 2.54 mm pitch surface mount terminal strip connector with top-left polarization. It delivers secure, high-density signal routing with gold-plated contacts rated for 3 A per pin. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-05-TL-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-140-05-TL-DV-P-TR?
- 80-position dual-row layout on 2.54 mm (0.100") pitch maximizes signal density in a compact SMT footprint
- Top-left (TL) polarization key prevents incorrect mating orientation during assembly and field service
- Gold-plated contacts rated at 3 A per pin for low-resistance, reliable signal and power connections
- Tape-and-reel (TR) packaging enables high-volume automated pick-and-place PCB assembly
What is TSM-140-05-TL-DV-P-TR used for?
The TSM-140-05-TL-DV-P-TR suits high-density board-to-board interconnects in industrial automation, test instrumentation, and embedded computing where 80 parallel signals must be reliably routed on a 2.54 mm grid. The top-left polarization feature reduces assembly errors in multi-connector boards, making it ideal for backplane systems and data acquisition cards. Its SMT termination and tape-and-reel format streamline integration into automated manufacturing workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-05-TL-DV-P-TR datasheet?
TSM-140-05-TL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-05-TL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 'TL' designator mean for TSM-140-05-TL-DV-P-TR, and why does it matter during PCB assembly?
The 'TL' designator indicates a top-left polarization key on the TSM-140-05-TL-DV-P-TR, physically preventing incorrect 180-degree mating. On a board carrying multiple 80-position connectors on a 2.54 mm pitch, this keying eliminates costly mis-assembly errors and protects connected circuitry from reversed signal connections.
How many signal lines can TSM-140-05-TL-DV-P-TR carry, and what current is each contact rated for?
The TSM-140-05-TL-DV-P-TR accommodates 80 signal or power lines across its dual-row 2.54 mm pitch body. Each contact carries up to approximately 3 A, allowing designers to allocate several pins in parallel for moderate power rails while using the remaining contacts for logic-level signals.
In which applications is TSM-140-05-TL-DV-P-TR a strong fit compared to a single-row 80-pin connector?
Compared to a single-row 80-pin alternative, TSM-140-05-TL-DV-P-TR reduces PCB trace length by arranging all 80 contacts in 2 rows of 40 on a compact 2.54 mm pitch SMT footprint. This makes it preferable for backplane cards, FPGA development boards, and industrial I/O modules where board real estate is limited and signal integrity over short runs is critical.
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