TSM-126-02-SS-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-02-SS-DH-A-P-TR is a 52-position dual-row surface mount terminal strip on a 0.100 inch (2.54 mm) pitch, offering a reliable high-density interface for computing modules, industrial control boards, and embedded expansion connectors.
- 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-126-02-SS-DH-A-P-TR?
- 52-position dual-row surface mount terminal strip with 0.100 inch (2.54 mm) standard pitch
- SS (single-sided) variant for PCB footprint optimization in constrained board layout areas
- Dual-row configuration supports 52 independent signal or power contacts in a compact SMT body
- Compatible with industry-standard 2.54 mm pitch mating receptacles for broad design flexibility
- RoHS compliant and Pb-free for global regulatory compliance
What is TSM-126-02-SS-DH-A-P-TR used for?
The TSM-126-02-SS-DH-A-P-TR is used in FPGA development boards, embedded SOM carrier cards, and industrial PLC I/O modules where a 52-pin dual-row surface mount connector is needed to aggregate GPIO, communication bus, and power signals into a single compact interface. It also serves as an expansion port connector in test and measurement equipment requiring 50+ discrete signal connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-02-SS-DH-A-P-TR datasheet?
TSM-126-02-SS-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-02-SS-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the SS suffix distinguish TSM-126-02-SS-DH-A-P-TR from other TSM-126 variants in connector selection?
The SS suffix on TSM-126-02-SS-DH-A-P-TR denotes a single-sided surface mount termination style, meaning solder tails extend from one side of the connector body. This differs from double-sided (DS) variants and affects the PCB land pattern, with the 52 pins arranged for single-side reflow on a 0.100 inch (2.54 mm) pitch.
Can TSM-126-02-SS-DH-A-P-TR replace a 50-position through-hole header without changing the mating connector?
TSM-126-02-SS-DH-A-P-TR has 52 pins on a 2.54 mm pitch, providing 2 additional positions compared to a 50-pin through-hole header. The mating connector must be updated to a 52-position receptacle; a 50-position mating connector would leave 2 pins unpopulated and may not engage fully depending on housing geometry.
What is the board footprint length of TSM-126-02-SS-DH-A-P-TR on a 0.100 inch pitch PCB layout?
At 0.100 inch (2.54 mm) pitch with 26 positions per row, TSM-126-02-SS-DH-A-P-TR spans approximately 65 mm along the connector axis. This compact 52-pin dual-row footprint suits high-density PCB designs where the connector must fit within 70 mm of board edge space.
For procurement of TSM-126-02-SS-DH-A-P-TR in quantities under 500 units, what lead time and compliance documents should buyers request?
For small-volume procurement of TSM-126-02-SS-DH-A-P-TR, buyers should request SAMTEC's RoHS compliance certificate, Pb-free declaration, and REACH SVHC statement. Typical distribution lead times range from 4 to 8 weeks, and SAMTEC-authorized distributors generally stock this 2.54 mm pitch SMT connector in standard reel packaging of 500 to 1,000 pieces.
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