TSM-144-03-STL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-144-03-STL-DV-P-TR is an 88-position dual-row surface mount terminal strip on 0.100" (2.54mm) pitch with vertical and polarized options. Tape-and-reel packaging ensures compatibility with automated PCB assembly for high-volume production.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TSM-144-03-STL-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-144-03-STL-DV-P-TR?
- 88-position dual-row configuration on standard 0.100" (2.54 mm) pitch for broad compatibility with through-hole and SMT PCB layouts
- Dual-voltage (DV) and polarized (P) design options prevent mis-mating and support multi-voltage rail connections in a single connector
- Surface mount termination with tape-and-reel (TR) packaging optimized for automated pick-and-place and reflow solder assembly
What is TSM-144-03-STL-DV-P-TR used for?
The TSM-144-03-STL-DV-P-TR is well-suited for backplane and motherboard interconnects in industrial control systems, embedded computers, and test instrumentation. Its 88-position layout supports complex multi-signal routing, including power and high-speed data lines on a single connector. The polarized design prevents incorrect mating, improving reliability in field-installed or frequently disconnected assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-144-03-STL-DV-P-TR datasheet?
TSM-144-03-STL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-144-03-STL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total pin count and pitch of the TSM-144-03-STL-DV-P-TR?
The TSM-144-03-STL-DV-P-TR has 88 positions arranged in a dual-row configuration with 44 pins per row, on a 0.100-inch (2.54 mm) pitch. This standard pitch ensures compatibility with a wide range of PCB footprints and mating connectors used in industrial and computing applications.
How does the polarized (P) feature of the TSM-144-03-STL-DV-P-TR prevent assembly errors?
The polarization key physically prevents incorrect connector orientation during mating, eliminating the risk of reversed-polarity connections across the 88 contacts. This is critical in multi-voltage systems where mis-mating could damage components operating at different voltage rails such as 3.3 V, 5 V, or 12 V.
In which industrial or embedded computing applications is the TSM-144-03-STL-DV-P-TR deployed?
This 88-position terminal strip is used in backplane systems for industrial PLCs, VME or CompactPCI bus boards, and high-density embedded computing modules. Its dual-voltage (DV) rating supports mixed-voltage board architectures, and the 2.54 mm pitch accommodates both signal lines and moderate power distribution up to several amperes per contact.
What packaging format does the TSM-144-03-STL-DV-P-TR use, and how does it affect procurement for volume builds?
The TSM-144-03-STL-DV-P-TR ships in tape-and-reel (TR) format, which is directly compatible with standard SMT pick-and-place equipment. For high-volume production runs, tape-and-reel reduces handling time per connector and supports automated optical inspection, typically cutting assembly cycle time by several seconds per board compared to tray-loaded alternatives.
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