TSM-140-03-TM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-140-03-TM-DV-P-TR is an 80-position dual-row surface mount terminal strip with 0.100" (2.54mm) pitch, designed for through-mold SMT applications with dual-voltage compatibility. Features gold-plated contacts supporting reliable signal distribution at operating temperatures from -55°C to +125°C. Available on tape and reel packaging for automated PCB assembly with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-03-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-140-03-TM-DV-P-TR?
- 80-position dual-row terminal strip at 0.100" (2.54mm) pitch for standard-density SMT board connections
- Through-mold (TM) construction with dual-voltage (DV) support for versatile power and signal routing
- Tape and reel (TR) packaging enabling high-volume automated pick-and-place PCB assembly
- Gold-plated contacts rated across -55°C to +125°C operating temperature for robust reliability
What is TSM-140-03-TM-DV-P-TR used for?
The TSM-140-03-TM-DV-P-TR is suited for high-volume SMT board-to-board and board-to-cable interconnect applications in consumer electronics, industrial control panels, and communications equipment requiring an 80-position dual-row layout at standard 0.100" pitch. The tape-and-reel packaging format makes it ideal for automated assembly lines, while its through-mold housing provides mechanical robustness for backplane and rack-mount systems. Dual-voltage compatibility allows the same connector to interface with 3.3V and 5V logic domains without additional level-shifting hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-03-TM-DV-P-TR datasheet?
TSM-140-03-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-03-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For high-volume PCB production, how is TSM-140-03-TM-DV-P-TR packaged to support automated assembly?
The TSM-140-03-TM-DV-P-TR is supplied on tape and reel (TR suffix), which is fully compatible with standard automated pick-and-place machines. This packaging format ensures consistent component orientation, reduces handling errors, and supports high-throughput SMT assembly lines producing boards with this 80-position connector at 0.100" pitch.
What does the DV designation mean for TSM-140-03-TM-DV-P-TR in mixed-voltage circuit designs?
The DV (dual-voltage) designation indicates the TSM-140-03-TM-DV-P-TR is designed to operate reliably in circuits with both 3.3V and 5V logic levels, making it suitable for mixed-voltage board designs where different sections operate at different supply voltages. This eliminates the need for separate connectors for each voltage domain across the 80-position interface.
In what temperature environments can TSM-140-03-TM-DV-P-TR be reliably used in industrial equipment?
The TSM-140-03-TM-DV-P-TR operates across a temperature range of -55°C to +125°C, making it suitable for industrial equipment exposed to extreme cold starts in outdoor installations and elevated temperatures inside sealed enclosures. The through-mold housing maintains dimensional stability and contact alignment throughout this thermal range.
How many positions does TSM-140-03-TM-DV-P-TR provide and what pitch suits standard component spacing?
The TSM-140-03-TM-DV-P-TR provides 80 positions in a dual-row layout at 0.100" (2.54mm) pitch, which is the industry-standard pitch compatible with a wide ecosystem of mating connectors, cables, and tooling. This standard pitch simplifies PCB routing with 2.54mm grid alignment and is compatible with most legacy and modern backplane designs.
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