Manage Cookie Settings
To make the TTI.com experience more targeted and user-friendly, TTI.com (and selected third parties) use “cookies” on this website. This technology helps us gather statistical and analytical information for personalization purposes, but the choice to accept the cookies is always yours.
Necessary Cookies
Always ON
These cookies are necessary for our website to function and cannot be deactivated. As a rule, these cookies enable our website’s proper functioning and support critical features that you have requested such as the maintaining of your shopping cart and maintaining your session when you have logged in as a customer. Your browser can be set to block cookies or inform you of their use. Blocking these technical cookies will result in the website not functioning as intended.
Performance Cookies
These cookies allow us to understand how the website is being used and how it is performing so that we can make improvements to your experience. By allowing these cookies you help us understand which pages are most important, and which are less so and where work may need to be done to improve the speed or content of our pages. These cookies may be set by us, or they may be set by providers whose tools we use to help in our analysis.
Personalization Cookies
These cookies are used to make our website easier to use and more enjoyable. They allow us to display content tailored to the website pages you visit or products purchased, and allow us to provide you with conveniently related content based on your searches.
Marketing Cookies
These cookies enable us and other perspective vendors to show you advertisements of products and services that would be of interest to you. If you do not agree to the use of these cookies, you can still be shown relevant TTI advertising while on our websites.
Part of the TTI Family of Specialists
About TTI Contact Us
or
BOM Upload
  • Products
    • Circuit Protection
      Circuit Protection
      • Circuit Breakers & Accessories
      • Circuit Protection Kits
      • ESD Protection Diodes / TVS Diodes
      • Fuse Holders
      • Fuses
      • Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
      • LED Protection Devices
      • Power Outlet Strips
      • Resettable Fuses
      • Thermistors - PTC
      • Surge Protective Devices - SPD
      • Thermal Cutoffs
      • Thermistors
      • Thyristors
      • Varistors - MOV & MLV
    • Connectors
      Connectors
      • Audio & Video Connectors
      • Automotive Connectors
      • Backplane Connectors
      • Board to Board & Mezzanine Connectors
      • Card Edge Connectors
      • Circular Connectors
      • D-Subminiature Connectors
      • Data Bus Components
      • FFC/FPC Connectors
      • Fiber Optic Connectors
      • Headers & Wire Housings
      • I/O Connectors
      • IC & Component Sockets
      • IEEE 1394 Connectors
      • Junction Systems
      • Lighting Connectors
      • Memory Connectors
      • MIL-Spec / MIL-Type
      • Modular / Ethernet Connectors
      • Pin & Socket Connectors
      • Power Connectors
      • RF Interconnects
      • Solar / Photovoltaic Connectors
      • Terminal Blocks
      • Terminals
      • USB Connectors
      • Unspecified Connectors
    • Discretes
      Discretes
      • Diodes & Rectifiers
      • Discrete & Power Modules
      • Thyristors - Diacs, Sidacs, SCRs & Triacs 
      • Transistors - FETs, Bipolars & IGBTs
    • Electromechanical
      Electromechanical
      • Audio Devices
      • Circuit Breakers
      • Encoders
      • Hardware
      • I/O Modules
      • Industrial Automation
      • Knobs & Dials
      • Motors & Drives
      • Printers
      • Relays
      • Switches
    • Embedded Solutions
      Embedded Solutions
      • Computing
      • Display Modules
      • Engineering Tools
      • Ethernet & Communication Modules
      • Interface Modules
      • Memory & Data Storage
      • Memory Modules
      • Modules Accessories
      • Other Modules
      • Power Management Modules
      • Sensor Modules
      • RF / Wireless Modules
    • Enclosures
      Enclosures
      • Enclosures for Industrial Automation
      • Enclosures for Single Board Computing
      • Enclosures, Boxes, & Cases
      • Racks & Cabinets
    • Industrial Automation
      Industrial Automation
      • Circuit Breakers
      • Contactors & Relays
      • Controllers
      • Enclosures & Racks
      • Field I/O
      • HMI & Industrial PCs
      • Lighting & Indication
      • Motors & Motor Drives
      • Network & Communications
      • Panel Meters
      • Power Products
      • Pushbuttons & Electromechanical Switches
      • Robotics
      • Sensors & Transducers
      • Solenoids & Actuators
      • Terminal Blocks & Connectors
      • Tools
      • Wire & Cable Assemblies
      • Wire & Cable Management
    • Optoelectronics
      Optoelectronics
      • Backlighting Components
      • Cameras & Accessories
      • Displays
      • Drivers
      • Fiber Optics
      • Infrared Data Communications
      • Lamps & Holders
      • Lasers
      • LEDs
      • LED Indication
      • LED Lighting
      • Optical Detectors & Sensors
      • Optical Switches
      • Optocouplers / Photocouplers
    • Passive Components
      Passive Components
      • Antennas
      • Antenna Accessories
      • Audio & Signal Transformers
      • Capacitors
      • EMI Filters / EMI Suppression
      • Encoders
      • Ferrites
      • Filters
      • Frequency Control & Timing Devices
      • Inductors, Chokes & Coils
      • Potentiometers, Trimmers & Rheostats
      • Resistors
      • Signal Conditioning
      • Thermistors - NTC
      • Thermistors - PTC
      • Varistors
    • Power
      Power
      • AC Power Cords
      • AC Power Entry Modules
      • AC Power Plugs & Receptacles
      • Batteries
      • Battery Chargers
      • Battery Holders, Clips & Contacts
      • DC/DC Converters
      • DC Power Connectors
      • DC Power Cords
      • Power Condition
      • Power Management ICs
      • Power Supplies
      • Redundancy Modules
      • Solar Panels & Solar Cells
      • Supercapacitors
      • Transformers
    • RF Wireless
      RF Wireless
      • Antennas & Accessories
      • Ethernet Communication Modules
      • NFC/RFID Solutions
      • RF/Wireless Development Tools
      • RF Cables & Connectors
      • RF Capacitors
      • RF Inductors
      • RF Integrated Circuits
      • RF Relays
      • RF Resistors
      • RF Test Equipment
      • RF Transistors
      • Wireless Charging
      • Wireless Modules
    • Sensors
      Sensors
      • Audio Sensors
      • Biometric Sensors
      • Capacitive Touch Sensors
      • Current Sensors
      • Encoders
      • Environmental Sensors
      • Flow Sensors
      • Force Sensors & Load Cells
      • Linear Displacement Sensors
      • Liquid Level Sensors
      • Magnetic Sensors
      • Motion & Position Sensors
      • Optical Sensors
      • Pressure Sensors
      • Proximity Sensors
      • Sensor Hardware & Accessories
      • Temperature Sensors
    • Semiconductors
      Semiconductors
      • Amplifier ICs
      • Audio ICs
      • Clock & Timer ICs
      • Communication & Networking ICs
      • Counter ICs
      • Data Converter ICs
      • Discrete Semiconductors
      • Driver ICs
      • Embedded Processors & Controllers
      • Interface ICs
      • Logic ICs
      • Memory ICs
      • Multimedia ICs
      • Power Management ICs
      • Switch ICs
      • Wireless & RF Integrated Circuits
    • Test & Measurement
      Test & Measurement
      • Analyzers
      • Attenuators - Interconnects
      • Calibration Equipment
      • Calibration, Warranties, & Service Plans
      • Component Testers
      • Counters & Tachometers
      • Datalogging & Acquisition
      • Environmental Test Equipment
      • Fiber Optic Testing
      • Multimeters & Voltmeters
      • Panel Meters
      • Test Equipment Accessories
      • Test Equipment Power Cords
      • Thermal Imaging Cameras
      • Timers
    • Thermal Management
      Thermal Management
      • Fans & Blowers
      • Heat Sinks
      • Heat Sinks - LED
      • Temperature Sensors
      • Thermal Cutoffs
      • Thermal Interface Products
      • Thermistors
    • Tools & Supplies
      Tools & Supplies
      • Adhesive Tapes
      • Anti-Static Control Products
      • Chemicals
      • Labels & Industrial Warning Signs
      • Prototyping Products
      • Storage Boxes & Cases
      • Soldering
      • Tools
    • Wire & Cable
      Wire & Cable
      • Cable Assemblies
      • Coaxial Cables
      • FFC/FPC Jumper Cables
      • Fiber Optic
      • Flat Cables
      • Hook-up Wire
      • Multi-Conductor & Paired Cables
      • Wire Protection & Management
    • View All
  • Technical Resources
  • Manufacturers
  • Services & Tools
  • About TTI
  • Contact Us
Order Status
My Support
Help Center

Invalid Input

Please enter at least three characters in the Part Search field.

  • Home
  • All Products
  • Connectors
  • Circular Connectors

Circular Connectors

4,596,389 Results

Categories of Circular Connectors

  • Circular DIN Connectors (5,340)
  • Circular MIL Spec Connectors (4,182,194)
  • Circular Metric Connectors (12,914)
  • Circular Push Pull Connectors (20,853)
  • Standard Circular Connectors (375,088)
4,596,389 Results
Filtered By:Connectors

Download Table

Select how many results you would like to download.
This information is also available using our search API

Part
Availability
Purchasing
RoHS/Lead
Product
Contact Gender
Termination Style
IP Rating
Part # Aliases
Datasheet
Mfr: 3456W2019S
TTI: MS3456W20-19S
Amphenol Aerospace
Availability:

1In Stock

66 Build Parts
Assembled in 10 days
Circular MIL Spec Connector PLUG W/THRD COUPLING 3P SIZE 8 SOCKET

1In Stock

66 Build Parts
Assembled in 10 days
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
3456W2019S
Datasheet
Mfr: 10-824810-012
TTI: 97-3057-1012
Amphenol Industrial
Availability:

234In Stock

1,000 On Order
Expected 28-Jan-27
Circular MIL Spec Strain Reliefs & Adapters Cable Clamp MS3057A Size 20, 22

234In Stock

1,000 On Order
Expected 28-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Cable Clamps
U10-824810-012
10-824810-012
Datasheet
Mfr: 2560-214-1631
TTI: M39029/1-100
TE Connectivity / DEUTSCH
Availability:

9,031In Stock

Limited Supply
Circular MIL Spec Contacts CRIMP PIN CONTACT 25 60-214-1631

9,031In Stock

Limited Supply
Call
or
View Details
Datasheet
Mfr: MS3116F1412S
TTI: MS3116F14-12S
Souriau
Availability:

127In Stock

434 Build Parts
Assembled in 14 days
Circular MIL Spec Connector

127In Stock

434 Build Parts
Assembled in 14 days
Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify
Plugs
Socket (Female)
Solder
MS3116F1412S
Datasheet
Mfr: D38999/26TB35PN
TTI: D38999/26TB35PN
Amphenol Aerospace
Availability:

180In Stock

200 On Order
Expected 18-Jan-27
Circular MIL Spec Connector 13P Sz 11 Straight Plug Durmalon Pin

180In Stock

200 On Order
Expected 18-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
Datasheet
Mfr: A850498817N02
TTI: M85049/88-17N02
Amphenol PCD
Availability:

82In Stock

74 On Order
Expected 01-Feb-27
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST NIC SZ 17

82In Stock

74 On Order
Expected 01-Feb-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Band Lock Adapters
A850498817N02
Datasheet
Mfr: 809A060-4
TTI: 809A060-4
Glenair
Availability:

552In Stock

Circular MIL Spec Strain Reliefs & Adapters LIPPED RT ANGLE BOOT ELASTOMER

552In Stock

Please adjust quantity to Min / Mult value
Shrink Boot Adapters
Datasheet
Mfr: SJS620100
TTI: SJS620100
Amphenol PCD
Availability:

854In Stock

Standard Circular Connector 3P Pin Plug Sz 20 BACC63DE0320SA

854In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Connectors
Socket (Female)
Crimp
Datasheet
Mfr: A8504952S20W
TTI: M85049/52S20W
Amphenol PCD
Availability:

55In Stock

100 On Order
Expected 08-Dec-26
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SZ 20

55In Stock

100 On Order
Expected 08-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952S20W
Datasheet
Mfr: A8504952S22W
TTI: M85049/52S22W
Amphenol PCD
Availability:

365In Stock

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 22 STRAIN RELIEF OD CAD

365In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952S22W
Datasheet
Mfr: MW10FMA17
TTI: M55181/1-03
Amphenol PCD
Availability:

615In Stock

Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG

615In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Solder
5935009213399
MW01F(M)A17
85009591AMQ Souriau
Datasheet
Mfr: 85009591AMQ
TTI: 85009591AMQ
Souriau
Availability:

38,012In Stock

Circular MIL Spec Contacts 851 PIN CON #20 PCB

38,012In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Datasheet
Mfr: D38999/24ZC98SN
TTI: D38999/24ZC98SN
Amphenol Aerospace
Availability:

398In Stock

200 On Order
Expected
Circular MIL Spec Connector

398In Stock

200 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Receptacles
Socket (Female)
Crimp
Datasheet
Mfr: 859-015Z2-16-22
TTI: 859-015Z2-16-22
Glenair
Availability:

589In Stock

500 On Order
Expected 20-Apr-27
Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL

589In Stock

500 On Order
Expected 20-Apr-27
Please adjust quantity to Min / Mult value
Datasheet
Mfr: D38999/26ZF35PN
TTI: D38999/26ZF35PN
Amphenol Aerospace
Availability:

124In Stock

Circular MIL Spec Connector

124In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
Datasheet
Mfr: A850492714W
TTI: M85049/27-14W
Amphenol PCD
Availability:

279In Stock

500 On Order
Expected 30-Dec-26
Circular MIL Spec Backshells BACKSHELL GRMT NUT ST CAD SZ 14

279In Stock

500 On Order
Expected 30-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
E Nuts
A850492714W
Datasheet
Mfr: A8504949214N
TTI: M85049/49-2-14N
Amphenol PCD
Availability:

93In Stock

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST NIC SIZE 14

93In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504949214N
Datasheet
Mfr: A850491813N02
TTI: M85049/1813N02
Amphenol PCD
Availability:

1,078In Stock

Circular MIL Spec Backshells BACKSHELL ENV EMI/ RFI ST NIC SZ 13

1,078In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Environmental EMI/RFI Backshells
A850491813N02
Datasheet
Mfr: MS3116F14-5S
TTI: MS3116F14-5S
Souriau
Availability:

33In Stock

153 Build Parts
Assembled in 14 days
Circular MIL Spec Connector

33In Stock

153 Build Parts
Assembled in 14 days
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Solder
MS3116F145S
Datasheet
Mfr: A8504952S32W
TTI: M85049/52S32W
Amphenol PCD
Availability:

36In Stock

Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp

36In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952S32W
Datasheet
Mfr: A8504939S13N
TTI: M85049/39S13N
Amphenol PCD
Availability:

164In Stock

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

164In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504939S13N
Datasheet
Mfr: A8504939S13W
TTI: M85049/39S13W
Amphenol PCD
Availability:

105In Stock

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL OD CAD SZ 13

105In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504939S13W
Datasheet
Mfr: A8504939S15W
TTI: M85049/39S15W
Amphenol PCD
Availability:

99In Stock

Circular MIL Spec Strain Reliefs & Adapters 39 Backshell Strain Relief Clamp

99In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504939S15W
Datasheet
Mfr: D3899933F15R
TTI: D38999/33F15R
Amphenol PCD
Availability:

217In Stock

250 On Order
Expected 24-Mar-27
Circular MIL Spec Tools, Hardware & Accessories SZ 15 ALU RECP COVER

217In Stock

250 On Order
Expected 24-Mar-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: D3899932W9R
TTI: D3899932W9R
Amphenol PCD
Availability:

151In Stock

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

151In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
  • ...
  • 25
  • 26
  • 27
  • ...

Incoming Inventory

Mfr
TTI
Stock Can ship immediately
On Order
Additional Stock Lead Time Weeks

Alternative Packaging

This part is also available in the following packaging:

Selected Part
TTI Part #Mfr. Part #PackagingPackage / CaseAvailabilityPriceMinMult
Not Assigned
Alternative Packaging Parts
TTI Part #Mfr. Part #PackagingPackage / CaseAvailabilityPriceMinMult

No Parts Selected

Please select one or more parts to use this service.

RoHS/Lead

RoHS Compliance

RoHS Compliant

Hazardous material content for substances listed in the RoHS Directive are within the limits defined in EU Directive 2011/65/EC and relevant amendments.

RoHS Non-Compliant

Hazardous material content for substances listed in RoHS directive exceed the allowable limits defined in the EU Directive 2011/65/EC and relevant amendments.

RoHS Yes Per Exemption

The part number listed has an allowable exemption as defined in the EU Directive 2011/65/EC and relevant amendments,2002/525/EC

RoHS Compliance: In Transition

In Transition This means that our inventory of this part number is presently not RoHS Compliant, however, the manufacturer will be shipping RoHS: Compliant to TTI in the future. This occurs when the manufacturer has decided not to change their part number to indicate RoHS Compliance. Contact TTI to determine the date that the RoHS: Compliant version of this product will be available.

Call to Verify

The part number is still in transition or TTI needs to contact the factory for the current status. Call TTI for help at .

Lead (Pb)

Lead Free

Pb Free

The Pb content of the termination material contains less than .1% by weight as referenced in JEDEC JESD97, paragraph 3.5 . Reference document is EU Commission Decision2002/525/EC, Annex II Notes- from ELV Directive2000/53/EC.

Contains Lead

Contains Pb

The Pb content of the termination material contains > .1% Pb by weight as referenced in JEDEC JESD97, paragraph 3.5. Reference document is EU Commission Decision2002/525/EC, Annex II Notes- from ELV Directive2000/53/EC.

Call to Verify

The part number is still in transition or TTI needs to contact the factory for the current status. Call TTI for help at .

Customer Support
  • Help Center
  • Shipping & Handling
  • Returns
  • Tariff Updates
  • Contact Information
  • Internet Sales: (877) 645-4884
  • Branch Sales: (800) 225-5884
About Us
  • Who We Are
  • Careers
  • Company
  • Family of Specialists
  • Berkshire Hathaway
  • Press Releases
  • Sustainability
  • Quality
Products
  • Lead Time Trends
  • Literature
  • New Products
  • Product Types
Our Services
  • Order Status
  • Buy on Account (ezBuy)
  • Digital Invoicing (ezBill)
  • Project List
  • Quote Request
Connect with Us
  • Email Subscribe
  • Facebook
  • Instagram
  • X
  • Youtube
  • Linkedin
  • TTI Global
  • TTI Asia
  • TTI Europe
  • TTI Israel
  • ecia member
  • era
  • lora
  • mil std 790
  • iso 27001
  • iso 14001
  • intertek
  Privacy PolicyTerms of UseAPI Terms of ServiceAccessibility ISO RegistrationSitemapSearch
Login
Copyright © 2003- - TTI, Inc. All Rights Reserved. The Human Component™