TSM-124-02-SM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-124-02-SM-DH-A-K-TR is a 48-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for standard-density PCB interconnect with tall mating stack height. It features gold-plated contacts and tape-and-reel packaging for automated assembly lines. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-124-02-SM-DH-A-K-TR?
- 48-position dual-row layout at 0.100" (2.54 mm) standard pitch ensures broad compatibility with mating headers and established PCB footprint libraries
- Tall mating stack height (SM option) provides clearance for components on the mated board, enabling component-populated daughter card stacking configurations
- Tape-and-reel (TR) delivery enables automated pick-and-place assembly, reducing manual labor for high-volume PCB production
What is TSM-124-02-SM-DH-A-K-TR used for?
The TSM-124-02-SM-DH-A-K-TR is designed for board stacking, daughter card attachment, and high-density I/O signal distribution in embedded computing, industrial control, and communications equipment. Its 48-position, 0.100" pitch dual-row layout supports parallel data buses, GPIO arrays, and mixed power-and-signal connections in applications requiring taller mating heights to accommodate populated daughter boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-124-02-SM-DH-A-K-TR datasheet?
TSM-124-02-SM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-124-02-SM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What position count and pitch does the TSM-124-02-SM-DH-A-K-TR offer for PCB interconnect?
The TSM-124-02-SM-DH-A-K-TR offers 48 positions in a dual-row configuration at the standard 0.100" (2.54 mm) pitch. This widely used pitch provides direct compatibility with a broad range of mating headers and PCB footprint standards, making it straightforward to integrate into existing board designs for industrial, embedded, and communications applications.
How does the tall mating height (SM) variant of the TSM-124-02-SM-DH-A-K-TR differ from standard height versions?
The SM (tall mating height) designation indicates a longer post length compared to standard height terminal strips, creating additional vertical clearance between the two mated boards. This clearance accommodates through-hole or surface mount components placed on the daughter card PCB, allowing fully populated boards to stack at 0.100" pitch across all 48 positions without mechanical interference from onboard components.
For a high-volume embedded computing board assembly, what manufacturing advantages does the TSM-124-02-SM-DH-A-K-TR provide?
The TSM-124-02-SM-DH-A-K-TR is supplied in tape-and-reel (TR) format, enabling direct loading into SMT pick-and-place feeders for fully automated placement across the 48-position, 0.100" pitch dual-row footprint. Combined with reflow soldering compatibility, this eliminates manual insertion steps, maintains placement accuracy, and supports high-throughput PCB assembly lines typical in embedded computing and industrial control module manufacturing.
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