Eaton SMS4GE3 Plastic Rectangular Connector - IP30
Part Number: SMS4GE3
Quick Summary
The Eaton SMS4GE3 is a straight boardmount plastic rectangular connector for quick mating in PCB assemblies. Engineers frequently face misalignment, bulky cabling, and time-consuming mating steps that slow production and raise costs. This SMS series device meets RoHS and REACH, carries UL94 V0 flammability protection, and provides IP30 protection for reliable operation in control panels and machinery. Its compact form factor supports space‑conscious layouts while delivering robust electrical performance. Leveraging gold-plated PCB contacts and a push‑pull coupling, it enables easy installation, improves signal integrity, and reduces field service time for higher equipment reliability and uptime.
Product Information
Extended Description
SMS4GE3 Eaton: Straight boardmount with female PCB contacts; SMS4GE3
Product Name
Eaton Souriau SMS series quick mating plastic rectangular connector
Catalog Number
SMS4GE3
Product Length/Depth
13.4 mm
Product Height
21.3 mm
Product Width
5.9 mm
Product Weight
3.5 g
Environmental conditions
RoHS REACH Flammability rating UL94 V0
Connector accessory option
No backshell possibility
Connector type
Receptacle
Contact delivery
Loaded
Contact gender
Socket (Female)
Contact plating
Gold
Contact type
PCB
Coupling type
Push-Pull
Degree of protection
IP30
Layout
4
Shell material
Plastic
Operating temperature - max
125 °C
Operating temperature - min
-55 °C
Receptacle type
Front Mount Panel
Number Of Contacts
4
Number of cavity #16
4
Feature: Straight boardmount with female PCB contacts → Business Impact: Simplified board integration reduces assembly time and misalignment risk, lowering labor costs. Application: Ideal for compact control panels and small automation modules. Feature: Four-position 4-contact layout with gold-plated contacts → Business Impact: Ensures reliable signal transmission and long service life in harsh environments. Application: 4-cavity connector serving standard control circuits in industrial automation. Feature: Front Mount Panel receptacle and pull‑pull coupling → Business Impact: Easy, tool-free mating and demating, reducing maintenance time and training needs. Application: Panel wiring and machine integration in OEM builds. Feature: RoHS REACH compliance and UL94 V0 rating → Business Impact: Regulatory peace of mind with safer materials, supporting QA audits and certifications. Application: Compliance across global markets. Feature: IP30 protection and operating range −55 °C to 125 °C → Business Impact: Operational reliability in factory floors, robotics, and HVAC applications. Application: High-temperature tolerance in demanding environments. Feature: Lightweight shell material (plastic) and 3.5 g weight → Business Impact: Minimizes overall device weight in compact assemblies, aiding cable management. Application: Space‑constrained installations in automated machinery. Feature: No backshell option → Business Impact: Reduces accessory costs and simplifies sourcing for standard, minimal‑requirement installations. Application: Quick deployment in panel‑mounted equipment.
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FAQs
The SMS4GE3 is designed as a straight boardmount connector with female PCB contacts in a 4‑cavity layout. It accepts a front‑mount panel receptacle configuration and uses a push‑pull coupling for quick mating, making it compatible with Souriau SMS series ecosystems and standard 4‑position PCB layouts.
SMS4GE3 complies with RoHS and REACH regulations and features UL94 V0 flammability rating. It provides IP30 protection, enabling safe operation in controlled industrial environments, and operates across a wide temperature range from −55 °C to 125 °C.
The connector measures 13.4 mm in depth, 21.3 mm in height, and 5.9 mm in width, with a product weight of 3.5 g. It supports a 4‑contact, 4‑cavity configuration and is optimized for compact PCB integrations and panel mounting.
Contacts are gold plated for reliable signal integrity and corrosion resistance, suitable for PCB‑level connections. The unit provides a 4‑cavity layout with a PCB contact type designed for efficient electrical performance in automation applications.
With a front‑mount panel receptacle and a push‑pull coupling, mating and demating are fast and tool‑free, reducing installation time and maintenance labor. The loaded contact delivery simplifies sourcing and ensures ready‑to‑use connectors, improving total cost of ownership in new builds and upgrades.