SFM-122-02-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-122-02-ZZ-D-A-K-TR is a 44-position dual-row SMT high-reliability socket strip with 0.050" (1.27 mm) pitch for high-density board interconnect. Features robust contact design supporting up to 2 A per pin with gold-plated finish. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- SFM-122-02-ZZ-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-122-02-ZZ-D-A-K-TR?
- 44-position dual-row layout at 0.050" (1.27 mm) pitch provides high-density signal connectivity across 22 contacts per row in a compact SMT footprint
- High-reliability socket strip construction with gold-plated contacts supports reliable mating cycles in demanding embedded computing and industrial applications
- Tape-and-reel (TR) packaging enables automated SMT pick-and-place assembly for high-volume production with consistent placement accuracy
What is SFM-122-02-ZZ-D-A-K-TR used for?
The SFM-122-02-ZZ-D-A-K-TR is used in high-density board-to-board interconnect for FPGA mezzanine modules, embedded computing platforms, and industrial control systems requiring 44 signal connections in a minimal SMT footprint. Its 0.050" pitch dual-row design suits space-constrained PCB layouts where standard 0.100" pitch connectors cannot meet density requirements. The tape-and-reel packaging supports efficient automated assembly in high-volume electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-122-02-ZZ-D-A-K-TR datasheet?
SFM-122-02-ZZ-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-122-02-ZZ-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does the SFM-122-02-ZZ-D-A-K-TR provide, and how are they arranged?
The SFM-122-02-ZZ-D-A-K-TR provides 44 positions arranged in a dual-row configuration with 22 contacts per row at 0.050" (1.27 mm) pitch. This layout allows dense signal routing in board-to-board mezzanine connections where space is limited and high pin count is required within a compact SMT footprint.
For a high-density FPGA carrier needing over 40 signal connections, how does the SFM-122-02-ZZ-D-A-K-TR compare to a 0.100" pitch alternative?
At 0.050" (1.27 mm) pitch, the SFM-122-02-ZZ-D-A-K-TR achieves twice the contact density of a 0.100" pitch connector, fitting 44 positions in roughly the same board area a 0.100" connector would use for 22 positions. This makes it the preferred choice for FPGA daughter cards and compact embedded modules where PCB real estate is at a premium.
What current rating does each contact in the SFM-122-02-ZZ-D-A-K-TR support, and can it handle mixed signal and power connections?
Each contact in the SFM-122-02-ZZ-D-A-K-TR is rated at up to 2 A, and with 44 total pins, the connector can support a mix of signal lines and lower-power supply rails within the same 0.050" pitch dual-row socket. Designers should derate current for bundled pins running at elevated temperatures in confined enclosures.
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About SAMTEC
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