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

4,596,386 Results

Categories of Circular Connectors

  • Circular DIN Connectors (5,340)
  • Circular MIL Spec Connectors (4,182,192)
  • Circular Metric Connectors (12,914)
  • Circular Push Pull Connectors (20,853)
  • Standard Circular Connectors (375,087)
4,596,386 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: A850499514A
TTI: A850499514A
Amphenol PCD
Availability:

100In Stock

970 On Order
Expected
Circular MIL Spec Backshells

100In Stock

970 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: 10-597878-011
TTI: 10-497623-015
Amphenol Aerospace
Availability:

3,158In Stock

168,859 On Order
Expected
Circular MIL Spec Contacts SKT 22D GA PC TAIL

3,158In Stock

168,859 On Order
Expected
Please adjust quantity to Min / Mult value
Socket (Female)
Datasheet
Mfr: D38999/24FA98PN
TTI: D38999/24FA98PN
Amphenol Aerospace
Availability:

214In Stock

1,594 On Order
Expected
Circular MIL Spec Connector RCP J/N MTL ENI 0998PN

214In Stock

1,594 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Pin (Male)
Crimp
91-552061-98P
Datasheet
Mfr: A8504952112W
TTI: M85049/52-1-12W
Amphenol PCD
Availability:

1,077In Stock

500 On Order
Expected 06-Jan-27
Circular MIL Spec Strain Reliefs & Adapters 52 Backshell Strain Relief Clamp

1,077In Stock

500 On Order
Expected 06-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952112W
Datasheet
Mfr: A8504952118W
TTI: M85049/52-1-18W
Amphenol PCD
Availability:

803In Stock

976 On Order
Expected
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 18 STRAIN RELIEF OD CAD

803In Stock

976 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952118W
Datasheet
Mfr: 600-083
TTI: 600-083
Glenair
Availability:

51,901In Stock

30,000 On Order
Expected
Circular MIL Spec Strain Reliefs & Adapters Extended Length Micro-Band

51,901In Stock

30,000 On Order
Expected
Please adjust quantity to Min / Mult value
Braid Termination Bands
Datasheet
Mfr: MS27488-12-2
TTI: MS27488-12-2
TE Connectivity / DEUTSCH
Availability:

15,125In Stock

Circular MIL Spec Tools, Hardware & Accessories SEALING PLUGS

15,125In Stock

Please adjust quantity to Min / Mult value
Sealing Plugs
Datasheet
Mfr: 10-497596-055
TTI: 10-497596-055
Amphenol Aerospace
Availability:

37,571In Stock

20,195 On Order
Expected 05-Feb-27
Circular MIL Spec Contacts PIN 20 GA PC TAIL

37,571In Stock

20,195 On Order
Expected 05-Feb-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Pin (Male)
Crimp
Datasheet
Mfr: D38999/26WB35PA
TTI: D38999/26WB35PA
Amphenol Aerospace
Availability:

603In Stock

1,050 On Order
Expected
Circular MIL Spec Connector 13P PLG SZ 11 PIN CBL MNT

603In Stock

1,050 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
88-552042-35G
Datasheet
Mfr: D38999/20FA35SN
TTI: D38999/20FA35SN
Amphenol Aerospace
Availability:

360In Stock

300 On Order
Expected
Circular MIL Spec Connector size 9 6 pin wall mnt recpt

360In Stock

300 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
91-552001-35S
Datasheet
Mfr: D38999/24FC4SN
TTI: D38999/24FC4SN
Amphenol Aerospace
Availability:

85In Stock

450 On Order
Expected
Circular MIL Spec Connector 4P jam nut soc sz 13

85In Stock

450 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
D38999/24FC04SN
Datasheet
Mfr: A8504952112N
TTI: M85049/52-1-12N
Amphenol PCD
Availability:

1,509In Stock

1,225 On Order
Expected 30-Dec-26
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 12 STRAIN RELIEF NICKEL

1,509In Stock

1,225 On Order
Expected 30-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952112N
Datasheet
Mfr: 38941-16L
TTI: 38941-16L
TE Connectivity / DEUTSCH
Availability:

16,657In Stock

99,889 On Order
Expected
Limited Supply
Circular MIL Spec Contacts 38941-16L

16,657In Stock

99,889 On Order
Expected
Limited Supply
Call
or
View Details
Call to Verify RoHS
Datasheet
Mfr: 10-405996-016
TTI: MS27488-16
Amphenol Aerospace
Availability:

14,376In Stock

12,500 On Order
Expected 15-Feb-27
Circular MIL Spec Tools, Hardware & Accessories SEALING PLUG 16 GA BLUE

14,376In Stock

12,500 On Order
Expected 15-Feb-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: 206039-1
TTI: 206039-1
TE Connectivity
Availability:

10,725In Stock

Standard Circular Connector PLUG REVERSE 17-28

10,725In Stock

Please adjust quantity to Min / Mult value
Plugs
Without Pin Contacts
Datasheet
Mfr: 206153-1
TTI: 206153-1
TE Connectivity
Availability:

61,905In Stock

70,505 On Order
Expected
Standard Circular Connector RECEPTACLE 4 PIN free hanging s.s. 11

61,905In Stock

70,505 On Order
Expected
Please adjust quantity to Min / Mult value
Receptacles
Without Pin Contacts
Datasheet
Mfr: 1-66361-2
TTI: 1-66361-2
TE Connectivity
Availability:

14,200In Stock

12,000 On Order
Expected 09-Nov-26
Standard Circular Contacts TIN PIN 18-14 AWG

14,200In Stock

12,000 On Order
Expected 09-Nov-26
Please adjust quantity to Min / Mult value
Contacts
Pin (Male)
Crimp
Datasheet
Mfr: 66099-3
TTI: 66099-3
TE Connectivity
Availability:

22,175In Stock

Standard Circular Contacts 18-16 AWG CRIMP PIN

22,175In Stock

Please adjust quantity to Min / Mult value
Contacts
Pin (Male)
Crimp
Datasheet
Mfr: D38999/26WC35PN
TTI: D38999/26WC35PN
Amphenol Aerospace
Availability:

1,054In Stock

1,061 Build Parts
Assembled in 10 days
2,928 On Order
Expected
Circular MIL Spec Connector SHELL 13 22 PIN PLUG;CRIMP TERM

1,054In Stock

1,061 Build Parts
Assembled in 10 days
2,928 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
Datasheet
Mfr: A850499013W03
TTI: M85049/90-13W03
Amphenol PCD
Availability:

402In Stock

Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 13

402In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Band Lock Adapters
A850499013W03
Datasheet
Mfr: A850499017N03
TTI: M85049/90-17N03
Amphenol PCD
Availability:

267In Stock

464 On Order
Expected 08-Dec-26
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 17

267In Stock

464 On Order
Expected 08-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Band Lock Adapters
A850499017N03
Datasheet
Mfr: SJS830250
TTI: SJS830250
Amphenol PCD
Availability:

9,168In Stock

Standard Circular Connector Luminus Size 22 2P Inline Plug

9,168In Stock

Please adjust quantity to Min / Mult value
Connectors
Without Socket Contacts
Crimp
Datasheet
Mfr: A850493817W
TTI: M85049/38-17W
Amphenol PCD
Availability:

31In Stock

1,200 On Order
Expected
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 17 STRAIN RELIEF OD CAD

31In Stock

1,200 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A850493817W
Datasheet
Mfr: A850493823N
TTI: M85049/38-23N
Amphenol PCD
Availability:

664In Stock

500 On Order
Expected 15-Jan-27
Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 23 STRAIN RELIEF NICKEL

664In Stock

500 On Order
Expected 15-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A850493823N
Datasheet
Mfr: A850493825N
TTI: M85049/38-25N
Amphenol PCD
Availability:

893In Stock

Circular MIL Spec Strain Reliefs & Adapters ST BACKSHELL SZ 25 STRAIN RELIEF NICKEL

893In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A850493825N
  • ...
  • 4
  • 5
  • 6
  • ...

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™