TSM-126-04-FM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-04-FM-DH-A-K-TR is a 52-position dual-row surface-mount terminal strip with 0.100-inch (2.54mm) pitch, featuring female contacts in a tape-and-reel package for automated PCB assembly in high-reliability interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-126-04-FM-DH-A-K-TR?
- 52-position dual-row terminal strip at 0.100-inch (2.54mm) pitch for standard-density board interconnects
- Surface-mount package on tape-and-reel (TR) carrier enables high-speed automated pick-and-place assembly
- Female (FM) contacts with gold plating ensure low-resistance mating and extended connector life in demanding environments
What is TSM-126-04-FM-DH-A-K-TR used for?
The TSM-126-04-FM-DH-A-K-TR is suited for industrial control boards, embedded processor modules, and backplane systems requiring 52-position, 2.54mm-pitch female interconnects assembled via automated SMT processes. Its tape-and-reel packaging supports high-volume production lines in consumer electronics, instrumentation, and telecommunications equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-04-FM-DH-A-K-TR datasheet?
TSM-126-04-FM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-04-FM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch spacing does the TSM-126-04-FM-DH-A-K-TR terminal strip offer?
The TSM-126-04-FM-DH-A-K-TR provides 52 positions in a dual-row layout with 0.100-inch (2.54mm) pitch between contacts. This standard pitch allows direct mating with common 2.54mm male header strips used widely in embedded computing and industrial PCB designs.
What does the tape-and-reel (TR) suffix mean for the TSM-126-04-FM-DH-A-K-TR and how does it affect assembly?
The TR suffix indicates the TSM-126-04-FM-DH-A-K-TR is packaged on tape-and-reel, enabling automated pick-and-place placement on SMT assembly lines. This packaging reduces manual handling errors for the 52-position connector and supports production throughputs exceeding thousands of units per hour on standard reel feeders.
In which applications is the TSM-126-04-FM-DH-A-K-TR most commonly deployed?
The TSM-126-04-FM-DH-A-K-TR with its 52-position, 2.54mm dual-row female contacts is widely used in industrial control modules, test fixtures, embedded SBCs, and FPGA development boards. The surface-mount footprint supports compact PCB layouts where up to 52 signal or power connections are required in a standard 0.100-inch pitch grid.
How does the TSM-126-04-FM-DH-A-K-TR compare to a through-hole connector of the same pitch for high-vibration environments?
While through-hole connectors at 2.54mm pitch provide stronger mechanical pull-out strength via soldered pins through the PCB, the TSM-126-04-FM-DH-A-K-TR surface-mount design with 52 positions offers excellent solder joint repeatability suitable for moderate-vibration environments rated up to typical industrial shock and vibration standards such as IEC 60068-2-6.
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