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  • Circular Connectors

Amphenol - Circular Connectors

2,682,653 Results

Categories of Circular Connectors

  • Circular DIN Connectors (3,587)
  • Circular MIL Spec Connectors (2,501,862)
  • Circular Metric Connectors (1,944)
  • Circular Push Pull Connectors (1,534)
  • Standard Circular Connectors (173,726)
2,682,653 Results
Filtered By:Connectors

Download Table

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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: D38999/26FJ4PN
TTI: D38999/26FJ4PN
Amphenol Aerospace
Availability:

92In Stock

Circular MIL Spec Connector 56P PLG SZ 25 PIN CBL MNT

92In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Pin (Male)
Crimp
D38999/26FJ04PN
91-552049-04P
Datasheet
Mfr: D38999/26WD35SB
TTI: D38999/26WD35SB
Amphenol Aerospace
Availability:

1In Stock

100 On Order
Expected 29-Jan-27
Circular MIL Spec Connector 37P SIZE 15 STRAIGHT PLUG SKT

1In Stock

100 On Order
Expected 29-Jan-27
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
88-552044-35J
Datasheet
Mfr: D38999/20WC98PN
TTI: D38999/20WC98PN
Amphenol Aerospace
Availability:

1In Stock

400 On Order
Expected
Circular MIL Spec Connector 10P FM SZ 13 PIN WL MNT

1In Stock

400 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Pin (Male)
Crimp
88-552003-98P
Datasheet
Mfr: D38999/26WH21SN
TTI: D38999/26WH21SN
Amphenol Aerospace
Availability:

483In Stock

Circular MIL Spec Connector 21P PLG SZ 23 SKT CBL MNT

483In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
88-552048-21S
Datasheet
Mfr: D38999/26WB35SB
TTI: D38999/26WB35SB
Amphenol Aerospace
Availability:

95In Stock

100 On Order
Expected 29-Oct-26
Circular MIL Spec Connector TRI-START ALUMINUM

95In Stock

100 On Order
Expected 29-Oct-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Plugs
Socket (Female)
Crimp
88-552042-35J
Datasheet
Mfr: MS52000-2
TTI: MS52000-2
Amphenol Industrial
Availability:

103In Stock

6,252 On Order
Expected
Circular MIL Spec Tools, Hardware & Accessories Sealing Gaskets 10-40450-10

103In Stock

6,252 On Order
Expected
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Accessories
C10-040450-010
Datasheet
Mfr: D3899932W25R
TTI: D38999/32W25R
Amphenol PCD
Availability:

1In Stock

100 On Order
Expected 02-Dec-26
Circular MIL Spec Tools, Hardware & Accessories Plug Cap Size 25 w/ Rope for 38999 III

1In Stock

100 On Order
Expected 02-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: A850499017W02
TTI: M85049/90-17W02
Amphenol PCD
Availability:

16In Stock

500 On Order
Expected
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 17

16In Stock

500 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Band Lock Adapters
A850499017W02
Datasheet
Mfr: A850499019N03
TTI: M85049/90-19N03
Amphenol PCD
Availability:

198In Stock

500 On Order
Expected 08-Dec-26
Circular MIL Spec Backshells 90 Backshell Band Lock

198In Stock

500 On Order
Expected 08-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Band Lock Adapters
A850499019N03
Datasheet
Mfr: A2504210DA
TTI: A2504210DA
Amphenol PCD
Availability:

442In Stock

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

442In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify
Accessories
Datasheet
Mfr: A2504214DA
TTI: A2504214DA
Amphenol PCD
Availability:

87In Stock

1,425 On Order
Expected
Circular MIL Spec Tools, Hardware & Accessories DUST CAP

87In Stock

1,425 On Order
Expected
Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: D3899933Z15N
TTI: D38999/33Z15N
Amphenol PCD
Availability:

354In Stock

454 On Order
Expected 15-Sep-26
Circular MIL Spec Tools, Hardware & Accessories SZ15 w/Rope & Ring D38999 Dust Cap

354In Stock

454 On Order
Expected 15-Sep-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: D3899933Z17N
TTI: D38999/33Z17N
Amphenol PCD
Availability:

539In Stock

Circular MIL Spec Tools, Hardware & Accessories SZ17 w/Rope & Ring D38999 Dust Cap

539In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: A2504322DA
TTI: MS25043-22DA
Amphenol PCD
Availability:

175In Stock

Circular MIL Spec Tools, Hardware & Accessories Rec Cap SZ 22 for 5015

175In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
233-0209
Datasheet
Mfr: 21-033388-021
TTI: 21-033388-021
Amphenol Aerospace
Availability:

358In Stock

Circular MIL Spec Contacts MiniatureCylindrical Connector

358In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify RoHS
Socket (Female)
Datasheet
Mfr: SJS820100
TTI: SJS820100
Amphenol PCD
Availability:

450In Stock

250 On Order
Expected 31-Aug-26
Standard Circular Connector PLUG SZ 20; RED TRIPLE SPLICE

450In Stock

250 On Order
Expected 31-Aug-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Connectors
Without Socket Contacts
Datasheet
Mfr: A8504952S10W
TTI: M85049/52S10W
Amphenol PCD
Availability:

327In Stock

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

327In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Strain Reliefs
A8504952S10W
Datasheet
Mfr: A85049601W12
TTI: M85049/60-1W12
Amphenol PCD
Availability:

293In Stock

250 On Order
Expected 16-Dec-26
Circular MIL Spec Strain Reliefs & Adapters 60 Backshell Shrink Boot

293In Stock

250 On Order
Expected 16-Dec-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Shrink Boot Adapters
A85049601W12
Datasheet
Mfr: D3899933W21N
TTI: D38999/33W21N
Amphenol PCD
Availability:

250In Stock

Circular MIL Spec Tools, Hardware & Accessories Rec Cap SZ 21 w/Rope & Ring for 38999 II

250In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: 21-033836-031
TTI: 21-033836-031
Amphenol Aerospace
Availability:

45In Stock

82 On Order
Expected 16-Sep-26
Circular MIL Spec Contacts QUADRAX TRANSITION ADPTR ETHERNET PLUG

45In Stock

82 On Order
Expected 16-Sep-26
Tariff May Apply
Please adjust quantity to Min / Mult value
Call to Verify
Pin (Male)
Crimp
Datasheet
Mfr: MS52000-5
TTI: 10-040450-016
Amphenol Industrial
Availability:

3,806In Stock

Circular MIL Spec Tools, Hardware & Accessories SEALING GASKET

3,806In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
Datasheet
Mfr: MS52000-6
TTI: 10-040450-018
Amphenol Industrial
Availability:

3,971In Stock

Circular MIL Spec Tools, Hardware & Accessories SEALING GASKET SHELL SZ 18 MS520009

3,971In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Accessories
MS520006
MS520009
Datasheet
Mfr: 10-101970-083
TTI: 10-101970-083
Amphenol Industrial
Availability:

98In Stock

Circular MIL Spec Strain Reliefs & Adapters (SR)CLAMP

98In Stock

Call
or
View Details
Strain Reliefs
Datasheet
Mfr: 10-497623-075
TTI: 10-497623-075
Amphenol Aerospace
Availability:

3,421In Stock

23,963 On Order
Expected
Circular MIL Spec Contacts SKT 22D GA PC TAIL 38999 I III

3,421In Stock

23,963 On Order
Expected
Please adjust quantity to Min / Mult value
Socket (Female)
Datasheet
Mfr: 91-552004-15S
TTI: D38999/20FD15SN
Amphenol Aerospace
Availability:

25In Stock

Circular MIL Spec Connector 15P RCPT SZ 15 SKT WL MNT

25In Stock

Tariff May Apply
Please adjust quantity to Min / Mult value
Receptacles
Socket (Female)
Crimp
91-552004-15S
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Incoming Inventory

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

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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 .

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