SFM-142-L2-H-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-142-L2-H-D-A is an 84-position dual-row high reliability surface mount socket strip with 0.050" pitch, designed for high-density board-to-board connections. Features gold-plated contacts with 2mm stacking height, rated for 1A per pin at operating temperatures from -55°C to +125°C. Available in stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- SFM-142-L2-H-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-142-L2-H-D-A?
- 84-position dual-row SMT socket with 0.050" (1.27mm) pitch for high-density interconnects
- High reliability gold-plated contacts rated 1A per pin for robust signal integrity
- Operating temperature range from -55°C to +125°C for demanding environments
- Surface mount design with 2mm stacking height enabling compact PCB assembly
What is SFM-142-L2-H-D-A used for?
The SFM-142-L2-H-D-A is ideal for high-density board-to-board interconnect applications in telecommunications equipment, industrial control systems, and test and measurement instruments. Its 84-position dual-row configuration with 0.050" pitch suits backplane systems, memory modules, and FPGA mezzanine cards where reliable signal routing is critical. The high-temperature rating makes it suitable for automotive electronics and harsh environment deployments requiring stable connections from -55°C to +125°C.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-142-L2-H-D-A datasheet?
SFM-142-L2-H-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-142-L2-H-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the SFM-142-L2-H-D-A have and what current can each carry?
The SFM-142-L2-H-D-A has 84 positions arranged in a dual-row configuration. Each gold-plated contact is rated at 1A per pin, making it suitable for mixed signal and power distribution applications requiring reliable current handling across all 84 pins.
For a compact mezzanine card design, what board spacing does the SFM-142-L2-H-D-A provide?
The SFM-142-L2-H-D-A provides a 2mm stacking height between mated boards, allowing extremely compact mezzanine card assemblies. Combined with its 0.050" (1.27mm) pitch, the connector supports high pin density layouts on PCBs with minimal board-to-board clearance requirements.
In what temperature environments can the SFM-142-L2-H-D-A operate reliably?
The SFM-142-L2-H-D-A is rated for operating temperatures from -55°C to +125°C, making it suitable for industrial, automotive, and military-grade applications that experience extreme thermal cycling or elevated ambient temperatures over the product lifetime.
When should a designer choose SFM-142-L2-H-D-A over a lower-reliability socket strip?
Select the SFM-142-L2-H-D-A when your design requires 84 pins at 0.050" pitch with gold-plated contacts and extended temperature performance from -55°C to +125°C. Its high reliability rating is particularly beneficial in aerospace, defense, and industrial automation applications where connector failure is not acceptable.
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About SAMTEC
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