TSM-144-05-STL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-144-05-STL-DV-P-TR is an 88-position dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch, delivering reliable board-to-board and edge-stacking connections at standard 2.54 mm grid spacing. Available in tape-and-reel packaging for automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TSM-144-05-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-144-05-STL-DV-P-TR?
- 88-position dual-row terminal strip at 0.100" (2.54 mm) standard pitch for compatibility with legacy and industry-standard PCB layouts
- Surface-mount termination supports automated reflow assembly with tape-and-reel (TR) packaging for high-volume production
- Dual-voltage (DV) variant with straddle-mount profile for connecting two parallel PCBs simultaneously
- Gold-plated contacts and robust thermoplastic housing rated for operating temperatures from -55°C to +125°C
What is TSM-144-05-STL-DV-P-TR used for?
The TSM-144-05-STL-DV-P-TR is used in board-to-board stacking and daughter card applications where 2.54 mm pitch provides layout compatibility with industry-standard 0.1-inch grid designs. Its 88-position dual-row configuration carries data buses, control signals, and auxiliary power between main boards and expansion modules in embedded systems and industrial controllers. The straddle-mount dual-voltage design suits backplane edge connectors in telecom and networking equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-144-05-STL-DV-P-TR datasheet?
TSM-144-05-STL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-144-05-STL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the pitch and contact count specifications of the TSM-144-05-STL-DV-P-TR?
The TSM-144-05-STL-DV-P-TR has 88 total positions in a dual-row layout with 44 contacts per row, all at 0.100 inch (2.54 mm) pitch. This standard spacing ensures compatibility with 0.1-inch grid PCB layouts and common through-hole or SMT header mates across a wide range of SAMTEC and third-party connectors.
How does the DV (dual-voltage) straddle-mount design of TSM-144-05-STL-DV-P-TR enable board stacking?
The DV suffix indicates a straddle-mount configuration where the connector bridges two PCBs oriented edge-to-edge or stacked in parallel, with contacts soldering to both boards simultaneously. This design eliminates a separate mating socket, reduces overall stack height, and allows the 88 signals to be distributed between two board edges within a single connector footprint at 2.54 mm pitch.
Which production formats are available for TSM-144-05-STL-DV-P-TR and what volumes do they support?
The TR suffix confirms tape-and-reel packaging, typically supplied in 1,000-piece reels suitable for automated pick-and-place machines in medium-to-high volume SMT production. Prototype quantities are often available in tray or cut-strip format by ordering non-TR variants, allowing engineers to qualify the connector at small quantities before committing to full-reel orders.
What operating temperature range applies to SAMTEC TSM series connectors like TSM-144-05-STL-DV-P-TR?
SAMTEC TSM series connectors are rated for an operating temperature range of -55°C to +125°C, making them suitable for industrial, automotive, and military electronics. The thermoplastic housing and gold-plated contacts maintain reliable contact resistance over thousands of mating cycles even at temperature extremes encountered in outdoor and high-heat enclosures.
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