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: D38999/26FC4PA
TTI: D38999/26FC4PA
Amphenol Aerospace
Availability:

133In Stock

Circular MIL Spec Connector

133In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
D38999/26FC04PA
Datasheet
Mfr: 88-552005-06H
TTI: D38999/20WE6SA
Amphenol Aerospace
Availability:

0In Stock

280 Build Parts
Assembled in 10 days
Circular MIL Spec Connector 6P FM SZ 17 SKT WL MNT

0In Stock

280 Build Parts
Assembled in 10 days
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
D38999/20WE06SA
88-552005-06H
Datasheet
Mfr: D38999/26KA35SA
TTI: D38999/26KA35SA
Amphenol Aerospace
Availability:

475In Stock

Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT

475In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Plugs
Socket (Female)
Crimp
Datasheet
Mfr: D38999/24WF35SA
TTI: D38999/24WF35SA
Amphenol Aerospace
Availability:

56In Stock

Circular MIL Spec Connector 66P JAM NUT SOC SZ 19

56In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
88-552066-35H
Datasheet
Mfr: D38999/24FE8SN
TTI: D38999/24FE8SN
Amphenol Aerospace
Availability:

261In Stock

Circular MIL Spec Connector 8P jam nut soc sz 17

261In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
D38999/24FE08SN
91-552065-08S
Datasheet
Mfr: M39029/30-221
TTI: M39029/30-221
Tri-Star Electronics
Availability:

2,130In Stock

Limited Supply
Circular MIL Spec Contacts Socket Contact Sz 4

2,130In Stock

Limited Supply
Call
or
View Details
Call to Verify
916-0404-094
Datasheet
Mfr: D38999/26FF11PN
TTI: D38999/26FF11PN
Amphenol Aerospace
Availability:

404In Stock

200 On Order
Expected
Circular MIL Spec Connector 11P; SZ 19 ST PLUG SOCKET

404In Stock

200 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
91-552046-11P
Datasheet
Mfr: D38999/26WJ29SN
TTI: D38999/26WJ29SN
Amphenol Aerospace
Availability:

945In Stock

700 On Order
Expected
Circular MIL Spec Connector 29P PLG SZ 25 SKT CBL MNT

945In Stock

700 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
88-552049-29S
Datasheet
Mfr: D38999/26KB35PA
TTI: D38999/26KB35PA
Amphenol Aerospace
Availability:

456In Stock

65 Build Parts
Assembled in 10 days
Circular MIL Spec Connector 13P SZ 11 PLUG CBL MNT PIN

456In Stock

65 Build Parts
Assembled in 10 days
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
Datasheet
Mfr: D38999/26KC8SN
TTI: D38999/26KC8SN
Amphenol Aerospace
Availability:

696In Stock

Circular MIL Spec Connector 8P PLG SZ 13 SKT CBL MNT

696In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
D38999/26KC08SN
Datasheet
Mfr: D38999/26KD35SA
TTI: D38999/26KD35SA
Amphenol Aerospace
Availability:

6In Stock

Circular MIL Spec Connector 37P SZ 15 PLUG CBL MNT SKT

6In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
10-552054-35H
Datasheet
Mfr: D38999/26KD97SN
TTI: D38999/26KD97SN
Amphenol Aerospace
Availability:

8In Stock

100 On Order
Expected 02-Mar-27
Circular MIL Spec Connector 12P PLG SZ 15 SKT CBL MNT

8In Stock

100 On Order
Expected 02-Mar-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
Datasheet
Mfr: D38999/24WG39SN
TTI: D38999/24WG39SN
Amphenol Aerospace
Availability:

34In Stock

Circular MIL Spec Connector 39P RCPT SZ 21 SKT PNL MNT

34In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
88-552067-39S
Datasheet
Mfr: 88-552042-35M
TTI: D38999/26WB35PD
Amphenol Aerospace
Availability:

2In Stock

13 Build Parts
Assembled in 10 days
25 On Order
Expected 09-Nov-26
Circular MIL Spec Connector 13P PLG SZ 11 PIN CBL MNT

2In Stock

13 Build Parts
Assembled in 10 days
25 On Order
Expected 09-Nov-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
88-552042-35M
Datasheet
Mfr: 316-2020-081-L
TTI: M39029/12-149
Tri-Star Electronics
Availability:

5,382In Stock

Limited Supply
Circular MIL Spec Contacts 20AWG SOCKET CONTACT MIL-DTL-38999 SERIE

5,382In Stock

Limited Supply
Call
or
View Details
Socket (Female)
316-2020-081
316-2020-081-L
Datasheet
Mfr: 316-2022-915-L
TTI: M39029/84-452
Tri-Star Electronics
Availability:

5,406In Stock

Limited Supply
Circular MIL Spec Contacts 20-22AWG SOCKET CONT MIL-DTL-38999 SERIES

5,406In Stock

Limited Supply
Call
or
View Details
Socket (Female)
316-2022-915
316-2022-915-L
Datasheet
Mfr: 88-443750-35F
TTI: MS27467T17B35SA
Amphenol Aerospace
Availability:

23In Stock

Circular MIL Spec Connector 55P SZ 17 CBL MOUNT SOC

23In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
88-443750-35F
A305712A Amphenol
Datasheet
Mfr: A305712A
TTI: A305712A
Amphenol PCD
Availability:

497In Stock

Circular MIL Spec Backshells CLAMP

497In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Datasheet
Mfr: SJS830210
TTI: SJS830210
Amphenol PCD
Availability:

4,867In Stock

3,254 On Order
Expected
Standard Circular Connector LUMINUS SIZE 22 3P INLINE PLUG

4,867In Stock

3,254 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Connectors
Without Socket Contacts
Crimp
Datasheet
Mfr: D38999/24TD35SA
TTI: D38999/24TD35SA
Amphenol Aerospace
Availability:

178In Stock

404 On Order
Expected
Circular MIL Spec Connector 37P Sz 15 Jam Nut Recpt Durmalon Skt

178In Stock

404 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
F7-552064-35H
Datasheet
Mfr: A850491113W
TTI: M85049/11-13W
Amphenol PCD
Availability:

204In Stock

Circular MIL Spec Backshells BACKSHELL ENV ST OD CAD

204In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Environmental Backshells
A850491113W
Datasheet
Mfr: MS27511B10C
TTI: MS27511B10C
Amphenol PCD
Availability:

47In Stock

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Rec Cap w/ Chain for 38999 I

47In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Datasheet
Mfr: RC20M12K
TTI: RC20M12K
Souriau
Availability:

35,733In Stock

Standard Circular Contacts Crimp Socket Contact 20-22 AWG

35,733In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Contacts
Socket (Female)
Crimp
RC20M12K
Datasheet
Mfr: A8504951122W
TTI: M85049/51-1-22W
Amphenol PCD
Availability:

100In Stock

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A OD CAD SZ 22

100In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504951122W
Datasheet
Mfr: 809S060-1H
TTI: 809S060-1H
Glenair
Availability:

9In Stock

Circular MIL Spec Strain Reliefs & Adapters LIPPED STRT SHRNK BOOT SEMI RIGID

9In Stock

Please adjust quantity to Min / Mult value
Shrink Boot Adapters
  • ...
  • 44
  • 45
  • 46
  • ...

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™