TSM-140-05-TM-DV-P-TR SAMTEC Connector (Other) In Stock
The TSM-140-05-TM-DV-P-TR is an 80-position dual-row 2.54 mm pitch surface-mount terminal strip from SAMTEC, offering reliable board-to-board or wire-to-board connectivity. It features a through-hole-compatible footprint with SMT mounting and gold-plated 30 µin contacts. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-05-TM-DV-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 80 contacts in dual-row 2.54 mm pitch layout for high-density SMT board interconnection
- Gold-plated 30 µin contact finish ensures low-resistance, corrosion-resistant mating over 100+ insertion cycles
- Tape-and-reel (TR) packaging enables automated pick-and-place assembly on high-volume PCB production lines
Applications
The TSM-140-05-TM-DV-P-TR is used in industrial control backplanes and test-and-measurement daughterboards where an 80-position surface-mount terminal strip with 2.54 mm pitch provides robust signal and power distribution. It is also found in embedded computing modules and FPGA carrier boards where high pin-count board-to-board connectivity is required across operating temperatures from -55°C to 125°C.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-140-05-TM-DV-P-TR connector provide, and how are they arranged?
The TSM-140-05-TM-DV-P-TR provides 80 positions arranged in a dual-row configuration with 2.54 mm (0.100 inch) pitch between adjacent contacts, giving 40 pins per row and enabling high-density signal routing in a compact SMT footprint on the PCB.
What contact plating is used on TSM-140-05-TM-DV-P-TR, and how does it affect longevity?
Contacts are gold-plated to a minimum of 30 µin (microinches) over a nickel underplate, providing corrosion resistance and stable contact resistance below 20 mΩ over a rated 100 or more mating cycles, making the connector suitable for frequent board swaps in test fixtures and debug systems.
Is TSM-140-05-TM-DV-P-TR compatible with automated pick-and-place assembly?
Yes, the -TR suffix indicates tape-and-reel packaging with 2000 parts per reel, which is compatible with standard SMT pick-and-place equipment, allowing high-volume PCB manufacturers to place the 80-position connector without manual handling and achieving placement accuracy within ±0.05 mm.
What is the operating temperature range of TSM-140-05-TM-DV-P-TR for industrial applications?
The TSM-140-05-TM-DV-P-TR is rated for operation from -55°C to 125°C, covering standard industrial and extended-temperature requirements, which makes it viable for outdoor industrial enclosures, military-grade electronics, and automotive-adjacent test equipment that must survive wide thermal cycling.
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