SFM-111-L2-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-111-L2-ZZ-D-A-K-TR is a 22-position, dual-row, high-reliability SMT socket strip with 0.050 inch (1.27 mm) pitch, supplied in tape and reel packaging for automated assembly. Provides a compact and reliable mezzanine board-to-board interconnect solution. Available from stock worldwide with global shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- SFM-111-L2-ZZ-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 22-position dual-row surface-mount socket strip at 0.050 inch (1.27 mm) pitch for compact high-density interconnects
- Tape and reel (TR) packaging enabling automated pick-and-place assembly for high-volume PCB production
- High-reliability construction meeting SAMTEC's stringent quality standards for repeated mating cycle durability
- ZZ (zero-insertion-force style) configuration reducing mating force requirements for delicate PCB structures
- Dual-row SMT layout maximizing signal and power connection count within minimal board footprint area
Applications
The SFM-111-L2-ZZ-D-A-K-TR is optimized for high-density mezzanine and daughter card interconnect applications in FPGA development boards, signal processing modules, and embedded computing systems requiring 22 positions at 0.050 inch pitch. The tape and reel packaging makes it suitable for automated SMT assembly lines in medium- to high-volume PCB manufacturing. Its dual-row configuration and high-reliability socket design support applications where reliable and repeatable board-to-board connectivity is critical, such as modular industrial control systems and replaceable signal conditioning cards.
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
What position count and pitch does the SFM-111-L2-ZZ-D-A-K-TR provide for board-to-board interconnects?
The SFM-111-L2-ZZ-D-A-K-TR offers 22 positions arranged in a dual-row configuration at a 0.050 inch (1.27 mm) pitch. This dual-row layout delivers 22 total signal connections within a compact SMT footprint, making it suitable for FPGA daughter cards, mezzanine boards, and signal routing modules where high pin density at 1.27 mm spacing is required.
Why does the SFM-111-L2-ZZ-D-A-K-TR come in tape and reel packaging, and what assembly process does it support?
The -TR suffix indicates tape and reel packaging, which is specifically designed for automated pick-and-place PCB assembly equipment. This packaging format feeds the connector accurately into placement machines at rates up to thousands of parts per hour, enabling consistent placement accuracy on 0.050 inch pitch SMT pads and supporting high-volume reflow soldering production of boards requiring reliable 22-position dual-row mezzanine interconnects.
What SAMTEC plug series mates with the SFM-111-L2-ZZ-D-A-K-TR socket strip?
The SFM-111-L2-ZZ-D-A-K-TR mates with SAMTEC SFM series plug strips designed for 0.050 inch (1.27 mm) pitch dual-row board-to-board connection. The socket accommodates 11 positions per row across 2 rows totaling 22 contacts, with the mating interface engineered to SAMTEC's high-reliability standards ensuring consistent electrical contact resistance and mechanical retention force across multiple insertion and removal cycles.
In what embedded or industrial applications is the SFM-111-L2-ZZ-D-A-K-TR most commonly deployed?
This 22-position, 0.050 inch pitch dual-row SMT socket is commonly used in FPGA mezzanine card connectors, modular industrial I/O boards, high-density signal routing backplanes, and test fixture daughter cards. The tape and reel format suits automated manufacturing environments, while the high-reliability dual-row construction supports applications requiring 1000 or more mating cycles without degradation of contact resistance or mechanical fit.
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