Eaton SM16M11S31 Crimp Contact - Gold/Nickel
Part Number: SM16M11S31
Quick Summary
Eaton SM16M11S31 crimp contact is a male stamped and formed connection designed for Souriau SC/SM series assemblies in industrial automation. Engineers often face challenges with wire-size compatibility, reliable mating under vibration, and corrosion protection in harsh environments. This component delivers a robust solution with gold on the active contact face and nickel on the rear, plus insulation grip for secure wire retention. The part is REACH and RoHS compliant, helping global supply chains meet regulatory requirements. Designed for reels, it supports efficient high-volume assembly while enabling repeatable crimp quality. By pairing this contact with standard crimp tools and compatible connectors, buyers gain predictable performance, reduced downtime, and streamlined procurement across projects.
Product Information
Extended Description
SM16M11S31 Eaton: Male stamped and formed crimp contact, size #16, on a reel, Gold and Nickel plating; SM16M11S31
Product Name
Eaton Souriau SC / SM series #16 (1.6mm) and #20 (1.0mm) stamped and formed contacts
Catalog Number
SM16M11S31
Product Length/Depth
28 mm
Product Height
3.2 mm
Product Width
3.7 mm
Product Diameter
3.2 mm
Product Weight
0.4 g
Fitted with:
Insulation grip
Environmental conditions
REACH RoHS
Contact gender
Pin (Male)
Contact plating
Gold on active part, Nickel on rear part
Contact size
16 AWG
Contact type
Crimp
Packaging type
Reeled
Wire size (AWG) - max
16 AWG
Wire size (AWG) - min
18 AWG
Manufacturing process
Stamped and formed
Feature → Business Impact → Application: The SM16M11S31 is a male stamped and formed crimp contact sized for 16 AWG wires within Souriau SC/SM connectors, delivering reliable mating in compact assemblies. This translates to fewer field failures and lower maintenance costs in automated lines, ideal for control panels and harnesses relying on tight connector footprints. Feature → Business Impact → Application: Gold on the active surface and nickel on the rear provide corrosion resistance and stable conductivity, extending service life in aggressive environments and reducing replacement intervals in mining, metalworking, or factory automation. Feature → Business Impact → Application: Insulation grip and reeled packaging enable fast, damage-free wire preparation and high-throughput automated crimping, supporting lean manufacturing goals and consistent quality across large builds. Feature → Business Impact → Application: Lightweight stamping and forming (0.4 g per contact) allow higher packing density in multi-position connectors, boosting space efficiency in confined installations like motor control centers. Feature → Business Impact → Application: Compliance with REACH and RoHS simplifies cross-border approvals, helping procurement teams meet regulatory requirements without redesigns, while guaranteeing compatibility with standard 16–18 AWG cables. Feature → Business Impact → Application: Packaging as reeled parts improves feed reliability in automated assembly, reducing handling steps and downtime on high-volume projects.
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FAQs
To install, ensure wire size falls within 16–18 AWG, use a compatible crimp tool for stamped and formed contacts, and verify the insulation grip engages the insulation properly. Align the contact with the connector housing before crimping, then inspect the crimp height and seating to confirm a secure, vibration-resistant connection.
The stamped and formed construction, combined with a reliable insulation grip and robust plating (gold on active, nickel on rear), provides stable conductivity and resistance to fretting and wear. This makes it well-suited for machinery controls, conveyors, and other automated systems subject to frequent vibration.
Yes. The SM16M11S31 is specified to meet RoHS and REACH environmental standards, facilitating regulatory compliance across regions and simplifying procurement for global automation projects without compromising performance.
The contact is designed for 16 AWG wire with a minimum tolerance of 18 AWG, matching typical Souriau SC/SM configurations. This supports common harnesses used in industrial automation and control panels, ensuring reliable terminations across assemblies.
Reeled packaging and a standard stamping process enable faster feed and crimp cycles, reducing assembly time and downtime. The durable plating and insulation grip minimize maintenance needs, delivering lower total cost of ownership in mass-produced equipment.