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High Reliability Connector Amphenol MS3112E-8-4S for Industrial Controls and Communications Systems

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High Reliability Connector Amphenol MS3112E-8-4S for Industrial Controls and Communications Systems

Description : Circular Connector Assemblies

Mfr. Part # : MS3112E-8-4S

Model Number : MS3112E-8-4S

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Product Overview

Amphenol PT, SP, and MS/PT Series Miniature Cylindrical Connectors are designed for general duty and environmental applications in both industrial and military markets. These connectors offer high reliability, design flexibility, and environmental sealing through their grommet and clamp design. They are suitable for applications requiring up to 1000 VAC (RMS) at sea level and operate within a temperature range of 55C to +125C. Featuring bayonet coupling with either solder or crimp contact termination, these connectors are intermateable with all miniature series connectors and meet MIL-DTL-26482, Series 1 specifications. Applications include instrumentation, monitoring equipment, factory automation, communications, industrial controls, robotics, and military/aerospace sectors.

Product Attributes

Brand: Amphenol
Series: 97 Series, PT Series, SP Series, MS/PT Series
Certifications: UL recognized, CSA recognized
Contact Material: Machined from low loss copper alloy, gold plated
Inserts: Resilient, providing high dielectric strength and moisture barrier
Shell Finishes: Variety available, including non-cadmium
Origin of Products (formerly): Bendix
Quality Systems: Certified to ISO 9001:2015; ISO 14001:2015; ISO/TS 16949:2016
RoHS Compliant: Available in some styles (contact Amphenol for details)

Technical Specifications

Feature/Model	Description/Specification
General Duty Applications	Environmental sealing achieved with grommet and clamp design.
Operating Temperature	55C to +125C
Operating Voltage	Up to 1000 VAC (RMS) at sea level
Contact Retention	Non-Removable (PT, MS/PT, SP); Removable (PT-SE, MS/PT-SE, SP-SE)
Coupling	Bayonet Coupling
Polarization	5 key/key-way mating
Contact Termination	Solder Contacts (PT, SP, MS/PT); Crimp Contacts (PT-SE, SP-SE, MS/PT-SE)
MIL-DTL-26482, Series 1 Compliance	MS/PT and MS/PT-SE versions meet MIL-DTL-26482, Series 1, Service Classes E, F, and P.
Service Ratings	I (600 VAC Sea Level), II (1000 VAC Sea Level)
Shell Styles	Wall Mounting Receptacle (00), Cable Connecting Receptacle (01), Box Mounting Receptacle (02), Straight Plug (06), Jam Nut Receptacle (07), 90 Degree Plug (08), Thru-Bulkhead Receptacle (TB), Solder Mount Receptacle (I)
Insert Availability	60 insert patterns (PT, SP, MS/PT); 47 insert patterns (PT-SE, SP-SE, MS/PT-SE)
Hermetic Seal	Available (PTIH, PT02H, PT07H)
Printed Circuit Board Contacts	Available (PT02, PT07 styles)
Coaxial Contacts	Size 8 & 12 Crimp and Solder types available
EMI Filter Protection	FPT Series available
Contact Size 20 Specifications	Test Current: 7.5A; Max. Millivolt Drop: 55 mV; Solder Well Diameter: .046" +.004"/-.000"; Solder Well Depth: .125" +.031"/-.000"
Contact Size 16 Specifications	Test Current: 13.0A; Max. Millivolt Drop: 50 mV; Solder Well Diameter: .078" +.005"/-.003"; Solder Well Depth: .188" +.031"/-.000"
Contact Size 12 Specifications	Test Current: 23.0A; Max. Millivolt Drop: 42 mV; Solder Well Diameter: .116" +.004"/-.002"; Solder Well Depth: .188" +.031"/-.000"
PT00 (MS3110) Receptacle Dimensions	Various dimensions based on shell size and class (see page 13)
PT01 (MS3111) Receptacle Dimensions	Various dimensions based on shell size and class (see page 14)
PT02 (MS3112) Receptacle Dimensions	Various dimensions based on shell size and class (see page 15)
PT06 (MS3116) Plug Dimensions	Various dimensions based on shell size and class (see page 16)
PT07 (MS3114) Receptacle Dimensions	Various dimensions based on shell size and class (see page 17)
PT08E Plug Dimensions	Various dimensions based on shell size and class (see page 18)
PTB/SPB Thru-Bulkhead Receptacle Dimensions	Various dimensions based on shell size (see page 21)
Hermetic Connector Specifications	Helium Leakage: < 1.0 X 10-6 cc/sec. at 15 psi differential; Physical Shock: 100 Gs; Vibration: Exceeds MIL-E-5272 Procedure II; Thermal Shock: No deterioration after 5 cycles (55F to +257F).
PT-SE/SP-SE/MS/PT-SE Contact Specs	Size 20: Test Current 7.5A, Max. Millivolt Drop 55 mV, Crimp Well Diameter .049.001", Min. Well Depth .267"; Size 16: Test Current 13.0A, Max. Millivolt Drop 49 mV, Crimp Well Diameter .067.001", Min. Well Depth .236"; Size 12: Test Current 23.0A, Max. Millivolt Drop 42 mV, Crimp Well Diameter .100.002", Min. Well Depth .236"

2412171704_Amphenol-MS3112E-8-4S_C22075303.pdf

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