SFM-150-02-STL-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-02-STL-D-A-K is a 100-position dual-row high-reliability surface mount socket strip with a fine 1.27 mm (0.050 inch) pitch and polarization key. Contacts are gold-plated for low resistance and rated at 1 A per pin and 150 V AC. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-02-STL-D-A-K Datasheet PDF
- Category
- Connector
- Price
- From $8.9262(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100-position dual-row SMT socket strip on 1.27 mm (0.050 inch) pitch, delivering 50 contacts per row for very-high-density module interfaces
- Gold-plated contacts rated 1 A per pin and 150 V AC ensure reliable low-resistance connectivity over hundreds of mating cycles in high-reliability applications
- Polarization key (K) and short-tail lead (STL) termination prevent mis-mating and facilitate reflow soldering on dense SMT boards
Applications
The SFM-150-02-STL-D-A-K is designed for high-density daughter-card and processor module interfaces in embedded computing, networking line cards, and telecommunications base-station hardware. Its fine 1.27 mm pitch accommodates 100 signal or power pins in a compact SMT footprint, making it suitable for space-constrained server blades, radio-access units, and FPGA mezzanine modules.
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 SFM-150-02-STL-D-A-K provide and what pitch are they on?
The SFM-150-02-STL-D-A-K provides 100 contacts arranged in 2 rows of 50 on a 1.27 mm (0.050 inch) pitch. Compared to a 2.54 mm pitch connector, this halves the footprint length to approximately 63.5 mm for a 50-position row, freeing significant PCB area in high-density server blade and mezzanine card designs.
What electrical ratings apply to the SFM-150-02-STL-D-A-K, and are they sufficient for mixed signal and power use?
Each of the 100 contacts is rated at 1 A continuous current and 150 V AC working voltage. For pure signal use the 1 A rating comfortably handles LVDS, LVCMOS, and MIPI interfaces at logic levels below 1.8 V; for power rails, designers typically gang multiple contacts together, combining 3 contacts to supply up to 3 A at 3.3 V with adequate derating margin.
What does the STL termination suffix on SFM-150-02-STL-D-A-K indicate, and how does it affect soldering?
The STL suffix specifies a short-tail lead length optimized for surface mount reflow soldering. Short-tail contacts typically extend only 0.5 mm to 0.8 mm below the body, reducing shadowing effects in a reflow oven at 245°C peak temperature and ensuring that all 100 pads receive adequate solder during a single-pass SMT process.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $27.1900 | $27.19 |
| 50+ | $23.6600 | $1183.00 |
| 100+ | $18.2600 | $1826.00 |
| 250+ | $15.2687 | $3817.17 |
| 500+ | $12.1641 | $6082.03 |
| 1000+ | $8.9262 | $8926.19 |
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