TSM-126-01-L-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-01-L-DH-A-K-TR is a 52-position dual-row 2.54mm pitch surface mount terminal strip with low-profile (L) design and gold-plated contacts. Tape-and-reel packaging enables automated SMT pick-and-place assembly for high-volume production. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TSM-126-01-L-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-126-01-L-DH-A-K-TR?
- 52-position dual-row configuration with 2.54mm (100mil) pitch provides high signal density in a single low-profile SMT connector
- Low-profile (L) variant reduces overall connector height, ideal for assemblies with limited vertical board clearance
- Tape-and-reel (TR) packaging enables direct use with automated SMT pick-and-place equipment for efficient high-volume manufacturing
What is TSM-126-01-L-DH-A-K-TR used for?
TSM-126-01-L-DH-A-K-TR is designed for high pin-count PCB interconnect applications including industrial automation controllers, embedded server boards, and modular communication cards that require a compact, low-profile 52-position SMT interface. Its dual-row 2.54mm pitch layout consolidates power, ground, and signal lines efficiently, while the low-profile design supports slim enclosure constraints in rack-mounted or panel-mounted equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-01-L-DH-A-K-TR datasheet?
TSM-126-01-L-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-01-L-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 'L' suffix indicate in TSM-126-01-L-DH-A-K-TR and how does it affect PCB design?
The 'L' suffix in TSM-126-01-L-DH-A-K-TR designates a low-profile variant, which reduces the overall connector height compared to standard height options. This is beneficial in PCB designs where component clearance is critical, such as slim industrial panels, rack-mount assemblies, or enclosures with tight height budgets of less than 10mm above the board surface.
How many signals can TSM-126-01-L-DH-A-K-TR accommodate in a single connector footprint?
TSM-126-01-L-DH-A-K-TR accommodates 52 positions in a dual-row 2.54mm (100mil) pitch layout, supporting up to 48 signal lines plus power and ground rails in a single SMT connector. This makes it suitable for parallel bus interfaces, multi-channel sensor aggregation boards, or backplane connectors in embedded computing and industrial systems.
Is TSM-126-01-L-DH-A-K-TR suitable for automated SMT assembly lines?
Yes, TSM-126-01-L-DH-A-K-TR is supplied in tape-and-reel (TR) format, which is directly compatible with automated pick-and-place SMT machines. The surface mount pads support lead-free reflow soldering at up to 260°C, enabling efficient high-volume board assembly without manual connector insertion or wave soldering steps.
How does TSM-126-01-L-DH-A-K-TR compare to using multiple smaller connectors for 52-pin requirements?
Using a single 52-position TSM-126-01-L-DH-A-K-TR reduces the number of board-side connectors from potentially 3-4 smaller strips to one, simplifying routing and lowering assembly cost. The 2.54mm pitch dual-row layout consolidates all 52 connections in one compact footprint, reducing PCB routing complexity and the risk of mating errors compared to multiple discrete connectors.
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