TSM-145-02-TL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-145-02-TL-DV-P-TR is a 90-position, dual-row, 2.54 mm pitch surface mount terminal strip connector with through-hole leads and polarizing peg. Designed for reliable PCB-to-board connections in industrial and telecommunications equipment. Available in tape-and-reel packaging for automated assembly processes.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- TSM-145-02-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-145-02-TL-DV-P-TR?
- 90 positions (45 per row) with 2.54 mm pitch for high-density board connections
- Dual-row configuration with through-hole leads for secure surface mount attachment
- Polarizing peg prevents incorrect mating and ensures reliable connector alignment
- Tape-and-reel packaging (TR suffix) enables automated pick-and-place assembly
- Gold-plated contacts for low contact resistance and long-term reliability
What is TSM-145-02-TL-DV-P-TR used for?
TSM-145-02-TL-DV-P-TR is commonly used in backplane and board-to-board interconnect applications within telecommunications, industrial automation, and test and measurement systems. Its high contact count and dual-row layout make it suitable for high-speed data transmission and power distribution on densely populated PCBs. The tape-and-reel format supports high-volume manufacturing environments requiring automated assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-145-02-TL-DV-P-TR datasheet?
TSM-145-02-TL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-145-02-TL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin configuration of the TSM-145-02-TL-DV-P-TR connector?
The TSM-145-02-TL-DV-P-TR features 90 total positions arranged in 2 rows of 45 pins each, with a 2.54 mm (0.100 inch) pitch. This dual-row layout enables high-density interconnections while maintaining standard pitch spacing compatible with common PCB design rules.
Which industrial applications benefit from the TSM-145-02-TL-DV-P-TR's 90-position dual-row layout?
Applications requiring high pin count board-to-board or backplane connections benefit most, including industrial automation controllers, telecom switching equipment, and data acquisition systems. The 90-position count and 2.54 mm pitch allow routing of up to 45 signal pairs or a mix of power and signal lines in a compact footprint under 120 mm in length.
How does the tape-and-reel packaging of TSM-145-02-TL-DV-P-TR support high-volume PCB assembly?
The TR suffix designates tape-and-reel packaging, which loads components onto a continuous carrier tape for pick-and-place machine compatibility. This eliminates manual placement, reduces cycle time per board, and supports assembly rates of hundreds of units per hour in surface mount technology (SMT) lines processing 2.54 mm pitch connectors.
What alternative SAMTEC part numbers should be considered when the TSM-145-02-TL-DV-P-TR is unavailable?
Alternative SAMTEC options include the TSM-145-02-TL-DV-TR (without polarizing peg) and TSM-145-02-F-DV-P-TR (with flat leads), both sharing the same 90-position dual-row 2.54 mm pitch footprint. Changing only the termination or packaging suffix preserves the 45-per-row contact arrangement and board-level compatibility.
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