TSM-128-03-S-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-128-03-S-DH-A-P-TR is a 56-position, 0.100" pitch surface-mount terminal strip in a double-height single-row configuration, offering reliable PCB edge connectivity. Gold-plated contacts and tape-and-reel packaging suit high-volume automated assembly. Available in stock worldwide for immediate procurement.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- TSM-128-03-S-DH-A-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-128-03-S-DH-A-P-TR?
- 56-position 0.100" pitch surface-mount terminal strip for high-density board-edge connections
- Double-height (DH) single-row configuration allows versatile signal routing in compact designs
- Tape-and-reel (TR) packaging enables high-volume automated pick-and-place assembly
What is TSM-128-03-S-DH-A-P-TR used for?
The TSM-128-03-S-DH-A-P-TR is designed for high-density surface-mount signal distribution in computing modules, industrial control boards, and communications backplanes that require 56 contacts at 0.100" pitch. Its double-height body allows stacking or daughter-card connections without increasing PCB real estate. Tape-and-reel delivery streamlines automated SMT assembly for medium- to high-volume production runs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-128-03-S-DH-A-P-TR datasheet?
TSM-128-03-S-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-128-03-S-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-128-03-S-DH-A-P-TR provide, and what pitch spacing is used?
The TSM-128-03-S-DH-A-P-TR provides 56 positions at a standard 0.100 inch pitch in a single-row surface-mount configuration. This 0.100" spacing aligns with industry-standard PCB grid layouts, simplifying routing and allowing direct mating with compatible 0.100" pitch headers used across computing, industrial, and embedded control boards.
What does the double-height (DH) designation mean for board clearance and daughter-card connections?
The DH (double-height) designation means the TSM-128-03-S-DH-A-P-TR has an extended body height compared to standard-height terminal strips. This extra height of approximately 8.5 mm above the PCB allows clearance for daughter-card connectors or cable exits in stacked board assemblies. It is commonly used in computing backplanes, 56-contact evaluation boards, and modular industrial controllers requiring vertical signal pass-through.
For what production volume is the tape-and-reel (TR) packaging of TSM-128-03-S-DH-A-P-TR most advantageous?
The tape-and-reel packaging of TSM-128-03-S-DH-A-P-TR is most advantageous for production runs of 500 pieces or more, where automated pick-and-place machines reduce placement time significantly versus manual insertion. Reel quantities typically hold 500 to 1000 parts, supporting continuous-feed SMT lines and cutting per-unit assembly cost by eliminating manual handling of 56-pin connectors in high-volume PCB builds.
Which connector families can mate with the TSM-128-03-S-DH-A-P-TR in a board-to-board stack?
The TSM-128-03-S-DH-A-P-TR mates with SAMTEC TSW or SSW series receptacles at 0.100 inch pitch, enabling board-to-board stacking with mating heights configurable from 8.5 mm to over 15 mm depending on the selected mating connector. This compatibility covers 56-position single-row receptacles for computing daughter cards, development kits, and industrial I/O expansion modules.
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