SMH-124-02-S-S-TR SAMTEC Connector (Other) In Stock
SAMTEC SMH-124-02-S-S-TR is a 0.100 inch pitch horizontal surface mount socket strip with 24 single-row positions and gold-plated contacts for reliable PCB-to-cable or board-to-board mating. Tape-and-reel packaging supports high-volume automated SMT assembly. From $1.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- SMH-124-02-S-S-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-position single-row layout on 0.100 inch (2.54 mm) pitch compatible with standard 2.54 mm pitch pin headers and ribbon cables
- Horizontal surface mount orientation limits mated height to under 5 mm, ideal for slim or stacked PCB enclosures
- Gold-plated socket contacts deliver low contact resistance and reliable signal integrity across repeated mating cycles
- Tape-and-reel (TR) packaging enables high-throughput automated SMT pick-and-place assembly at up to 260°C reflow
- Single-row design provides straightforward PCB routing with minimal layer congestion compared to dual-row alternatives
Applications
The SMH-124-02-S-S-TR serves industrial control panels, embedded computing boards, and consumer electronics requiring horizontal 24-pin socket connections at 0.100 inch pitch for cable-to-board or module-to-motherboard interfaces. Its horizontal mating angle is particularly effective in stacked board assemblies and shallow enclosures where vertical clearance is limited to a few millimeters. Tape-and-reel packaging ensures compatibility with automated SMT production lines, reducing per-unit assembly cost in medium-to-high volume manufacturing runs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the SMH-124-02-S-S-TR provide and what pitch spacing does it use?
The SMH-124-02-S-S-TR features 24 single-row contacts on a 0.100 inch (2.54 mm) pitch, making it compatible with standard 2.54 mm pin headers and ribbon cable connectors commonly used in industrial control and embedded computing board interconnect designs.
What vertical clearance does the SMH-124-02-S-S-TR require above the PCB in its horizontal surface mount orientation?
The horizontal surface mount design of the SMH-124-02-S-S-TR typically results in a mated height profile of under 5 mm above the PCB surface, enabling use in enclosures and stacked board assemblies where vertical clearance is constrained and upright socket strips would exceed the available space.
Can SMH-124-02-S-S-TR withstand standard SMT reflow soldering processes during PCB assembly?
Yes, the SMH-124-02-S-S-TR is rated for SMT reflow soldering at peak temperatures up to 260°C in compliance with JEDEC J-STD-020 profiles, and its tape-and-reel packaging enables fully automated pick-and-place placement, reducing manual handling and ensuring placement accuracy across all 24 contact positions.
When is SMH-124-02-S-S-TR preferred over a dual-row socket strip for a 24-signal PCB interface?
For designs where PCB routing space allows a single-row 24-pin layout and simplified signal assignment is preferred, the SMH-124-02-S-S-TR eliminates the signal-mapping complexity of dual-row connectors, reduces the risk of incorrect mating polarization, and offers a narrower connector footprint of only 1-pin width at 2.54 mm pitch versus a 2-row arrangement on the same interface.
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