SFM-110-T2-LM-D-A-P SAMTEC Connector (Other) In Stock
SAMTEC SFM-110-T2-LM-D-A-P is a 20-position dual-row surface mount high-reliability socket strip with 0.050" (1.27 mm) pitch, low-mid mating height, designed for precise board-to-board and mezzanine interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SFM-110-T2-LM-D-A-P Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20-position dual-row configuration with 0.050" (1.27 mm) pitch enabling high-density signal routing in a compact SMT footprint
- Low-mid (LM) mating height option balances board separation and mechanical stability for mezzanine card designs
- High-reliability socket construction rated for extended temperature ranges and repeated mate/unmate cycles
- Dual-row (D) layout with 10 contacts per row provides balanced signal distribution across compact mezzanine board interfaces
Applications
SFM-110-T2-LM-D-A-P targets high-reliability mezzanine card and board-to-board interconnect applications in networking equipment, embedded computing, and defense electronics. The 20-position dual-row 1.27 mm pitch socket is suited for FPGA expansion daughter cards, sensor interface modules, and compact industrial control boards where reliable low-profile SMT connections are required.
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 contact arrangement and pitch does SFM-110-T2-LM-D-A-P use for board-to-board connections?
SFM-110-T2-LM-D-A-P provides 20 positions in a dual-row layout with 10 contacts per row at 0.050" (1.27 mm) pitch. This compact 1.27 mm pitch dual-row arrangement allows dense signal routing between boards in mezzanine card designs, FPGA daughter modules, and embedded computing interfaces where PCB space is limited.
What does the LM (low-mid) mating height designation mean for SFM-110-T2-LM-D-A-P stack height?
The LM (low-mid) designation specifies an intermediate mating height between the shortest (low) and taller (high) SFM series variants. This gives designers flexibility for board-to-board spacing that is taller than a minimum-clearance stack but shorter than a full-height mated pair, typically in the range of a few millimeters, accommodating components between the boards while keeping the assembly compact.
How does SFM-110-T2-LM-D-A-P compare to SFM-103-L2-S-D-K-TR in terms of pin count and application scale?
SFM-110-T2-LM-D-A-P has 20 positions versus only 6 on SFM-103-L2-S-D-K-TR, providing more than 3 times the contact count at the same 0.050" (1.27 mm) pitch in a dual-row format. SFM-110 suits medium-density interface needs such as 20-pin FPGA expansion headers, while SFM-103 is better for minimal-count debug or control interfaces requiring fewer than 10 contacts per row.
What environments is SFM-110-T2-LM-D-A-P qualified for given its high-reliability series designation?
As part of SAMTEC's high-reliability SFM series, SFM-110-T2-LM-D-A-P is qualified for operation across a -55°C to +125°C temperature range. This broad range suits defense, aerospace, and harsh industrial environments. The connector is designed for repeated mate/unmate cycles and maintains contact integrity under mechanical vibration, making it appropriate for ruggedized embedded computing and field-deployed systems.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”