TSM-145-02-TM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-145-02-TM-DV-P-TR is a 90-position dual-row surface mount terminal strip with 2.54 mm (0.100 inch) pitch. Designed for reliable SMT board connections in dense PCB layouts. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- TSM-145-02-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-145-02-TM-DV-P-TR?
- 90-position dual-row SMT terminal strip at 2.54 mm (0.100 inch) pitch for high-density board connections
- Tape-and-reel (TR) packaging for automated pick-and-place assembly with minimal handling
- Dual-voltage (DV) configuration supporting flexible signal and power routing across 90 contacts
- Surface mount termination eliminates through-hole drilling requirements for streamlined PCB fabrication
What is TSM-145-02-TM-DV-P-TR used for?
The TSM-145-02-TM-DV-P-TR is suited for high-density SMT applications in backplane systems, industrial computing modules, and test and measurement equipment requiring large numbers of reliable board connections. Its 90-position dual-row layout at 2.54 mm pitch accommodates both signal and power pins in a compact footprint. Tape-and-reel packaging supports high-volume automated assembly lines where consistent placement accuracy is critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-145-02-TM-DV-P-TR datasheet?
TSM-145-02-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-145-02-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-145-02-TM-DV-P-TR provide for SMT board connections?
The TSM-145-02-TM-DV-P-TR provides 90 positions arranged in a dual-row configuration at 2.54 mm (0.100 inch) pitch. This results in 45 positions per row and a total connector body length suitable for high-density SMT applications where large numbers of signal or power connections must be made in a constrained board area.
How does the tape-and-reel packaging of TSM-145-02-TM-DV-P-TR benefit high-volume PCB assembly?
The tape-and-reel (TR) packaging feeds the 90-position connector directly into automated pick-and-place machines, maintaining consistent part orientation and eliminating manual insertion steps. This reduces assembly cycle time and placement errors compared to bulk or tube packaging, making it cost-effective for production runs of hundreds or thousands of boards.
Which backplane or industrial computing applications are best matched to the TSM-145-02-TM-DV-P-TR dual-voltage configuration?
The dual-voltage (DV) configuration supports simultaneous routing of multiple voltage rails such as 3.3 V and 5 V through the 90-contact array, making it well matched to CPCI, VME, or custom backplane designs in industrial automation and rugged embedded computing. Applications with mixed signal and power requirements benefit from the flexible contact assignment across the dual row at 2.54 mm pitch.
What are the typical contact resistance and operating temperature limits for SAMTEC TSM series surface mount terminal strips?
SAMTEC TSM series surface mount terminal strips typically exhibit initial contact resistance below 20 milliohms and are rated for operating temperatures from -55°C to +125°C. The SMT termination style with matte tin or gold contact finish options supports standard reflow soldering profiles up to 260°C peak, ensuring compatibility with lead-free assembly processes.
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