SMS-111-01-SM-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-111-01-SM-D is a 22-position dual-row through-hole micro socket with 0.050 inch by 0.100 inch pitch for high-density signal routing. Gold-plated contacts deliver reliable mating in compact embedded and communications boards. From $1.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- SMS-111-01-SM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SMS-111-01-SM-D?
- 22 positions in a dual-row through-hole layout on 0.050 x 0.100 inch pitch for ultra-high-density PCB interconnects
- Micro socket design accepts fine-pitch mating pins with positive retention for reliable signal integrity
- Gold-plated contacts reduce contact resistance to milliohm levels for low-loss data and power routing
- Through-hole termination provides mechanical strength against vibration and shock in rugged environments
- Compact dual-row footprint minimizes PCB area while maximizing pin count per unit length
What is SMS-111-01-SM-D used for?
The SMS-111-01-SM-D is suited for compact embedded computing modules, FPGA daughtercards, and high-density signal backplanes where 22 dual-row contacts must fit within a minimal 0.050 x 0.100 inch pitch footprint. It is frequently used in test and measurement instrumentation, telecommunications line cards, and military electronics where through-hole mechanical strength and reliable gold-contact mating are essential. The micro socket format allows designers to achieve high channel counts in space-constrained multi-board assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SMS-111-01-SM-D datasheet?
SMS-111-01-SM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMS-111-01-SM-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the pitch dimensions and position count of the SMS-111-01-SM-D micro socket?
The SMS-111-01-SM-D provides 22 positions in a dual-row through-hole configuration with a 0.050 inch row spacing and 0.100 inch column pitch, giving 44 total contacts in an extremely compact footprint designed for high-density PCB signal routing.
How does through-hole termination in SMS-111-01-SM-D improve mechanical reliability compared to SMT sockets?
Through-hole termination of SMS-111-01-SM-D anchors the connector pins through the PCB substrate, providing pull-out strength several times greater than surface-mount solder joints, which is critical in applications exposed to vibration above 20 g or mechanical shock loads found in aerospace and industrial equipment.
Which mating pin headers are compatible with the SAMTEC SMS-111-01-SM-D socket?
The SMS-111-01-SM-D mates with SAMTEC TSM and MTMM series micro pin headers sharing the same 0.050 x 0.100 inch pitch, providing a factory-verified mating pair rated for a minimum of 30 insertion cycles with stable contact resistance below 50 milliohms.
For a compact FPGA evaluation board, why is the SMS-111-01-SM-D preferred over a standard 0.100 inch pitch socket?
With its 0.050 x 0.100 inch pitch, the SMS-111-01-SM-D achieves twice the contact density per row compared to a standard 2.54 mm pitch socket, enabling 44 connections in the board area that a standard socket would use for only 22, which is critical when routing dozens of FPGA I/O lines in a compact evaluation or carrier board design.
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About SAMTEC
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In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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