Eaton SMS3SE4T Receptacle - Front Mount Panel IP30
Part Number: SMS3SE4T
Quick Summary
The Eaton SMS3SE4T receptacle provides PCB-mounted male contacts for compact Souriau SC/SM series connectors. Designers often struggle with space constraints and the need for reliable, solder-ready mating contacts in tight PCB footprints. This part carries UL94 V0 flammability rating, REACH compliance, and IP30 protection, aligning safety and environmental requirements across automotive, industrial, and machinery applications. Its tin-plated PCB contacts and front-mount panel design streamline assembly, reduce field failures, and simplify supplier ecosystems, delivering predictable performance while minimizing total cost of ownership for high-density connector assemblies.
Product Information
Extended Description
SMS3SE4T Eaton: Straight boardmount with short PCB male contacts (Tin plating); SMS3SE4T
Product Name
Eaton Souriau SC / SM series #16 (1.6mm) and #20 (1.0mm) stamped and formed contacts
Catalog Number
SMS3SE4T
Product Length/Depth
13.4 mm
Product Height
16.2 mm
Product Width
5.9 mm
Product Weight
2.7 g
Environmental conditions
Flammability rating UL94 V0 REACH
Connector accessory option
No backshell possibility
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Pin (Male)
Contact plating
Tin pre plated
Contact type
PCB
Coupling type
Push-Pull
Degree of protection
IP30
Layout
3
Shell material
Plastic
Operating temperature - max
125 °C
Operating temperature - min
-55 °C
Receptacle type
Front Mount Panel
Number Of Contacts
3
Number of cavity #16
3
Feature: stamped and formed contacts for the SC/SM series deliver stable mating and low contact resistance, supporting reliable signal integrity in dense boards. Business Impact: reduces the risk of intermittent connections and rework, improving overall equipment uptime in automation panels. Application: ideal for compact control cabinets and space-constrained connectors where performance cannot be sacrificed for size. Feature: front-mount panel receptacle with pre-loaded PCB contacts speeds installation and minimizes handling, enabling faster time-to-market on new machines. Business Impact: accelerates assembly lines, lowers labor costs, and improves field serviceability. Application: suitable for OEMs deploying modular automation architectures and serviceable field panels. Feature: tin pre-plated contacts enhance solderability and corrosion resistance, increasing long-term reliability in industrial environments. Business Impact: extends component life in harsh conditions and reduces maintenance cycles. Application: particularly valuable in rugged applications like packaging lines and material handling. Feature: push-pull coupling with a robust plastic shell simplifies mating and release, reducing tool requirements and installation time. Business Impact: lowers training needs for technicians and minimizes maintenance downtime. Application: fits quick-connect panel interfaces in automation hardware. Feature: IP30 protection, UL94 V0 flammability, and REACH compliance provide safety and regulatory alignment. Business Impact: supports compliance-driven procurement and risk management across industries. Application: essential for machinery cabinets and energy management equipment. Feature: three contacts in a 3-cavity layout offer straightforward integration with 1.6 mm and 1.0 mm Souriau SC/SM contacts. Business Impact: enables compact, scalable connector solutions with predictable electrical performance. Application: suitable for multi-pin, low-profile interface modules in control systems.
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FAQs
SMS3SE4T is a front-mount panel receptacle with three PCB-mounted contacts designed for the Souriau SC/SM family. The 3-position layout supports compact assemblies, and the contacts arrive tin-plated for improved solderability and corrosion resistance, enabling stable, repeatable connections in space-constrained panels.
Yes. SMS3SE4T uses stamped and formed contacts specified for the SC/SM series, providing a matched mating interface with the Souriau family. This compatibility ensures reliable engagement and reduces the risk of misalignment or improper fit in OEM assemblies.
SMS3SE4T carries UL94 V0 flammability rating and REACH compliance, with IP30 protection for appropriate indoor, dry environments. These certifications support safety, regulatory alignment, and environmental responsibility across automotive, industrial, and machinery applications.
The device is rated for a wide operating temperature range from -55 °C to 125 °C, enabling reliable performance in harsh industrial environments and enabling use in a variety of equipment exposed to temperature fluctuations.
SMS3SE4T features loaded contacts and a push-pull coupling design, which simplifies mating and detachment and reduces assembly time. The front-mount panel format supports quick field servicing and modular upgrades, delivering lower downtime and improved return on investment for automation projects.