.hide-partial { max-height: none; } .show-more { display: none; }

Aluminum In-Line Circular Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circular Connectors

List Images

Results: 23,826

Applied Filters:

Shell Material = Aluminum Shell Style = In-Line

Manufacturer

Product

Contact Gender

Termination Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circular MIL Spec Connector RECEPT

JT01RE-20-35P(424)
Amphenol Aerospace
1: $449.84
1In Stock
New Product

Mfr. Part No.
JT01RE-20-35P(424)

Mouser Part No
654-JT01RE2035P424

New Product

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

1In Stock

$449.84

$409.17

$394.49

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector RECEPT

JT01RT-16-35S
Amphenol Aerospace
1: $334.89
10In Stock

Mfr. Part No.
JT01RT-16-35S

Mouser Part No
654-JT01RT-16-35S

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

10In Stock

$334.89

$304.60

$293.67

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector Conn, In-Line Recpt, Size 11, Cadmium, Key 1

M28840/11AA1S1
Amphenol PCD
1: $142.85
21In Stock

Mfr. Part No.
M28840/11AA1S1

Mouser Part No
523-M2884011AA1S1

Amphenol PCD

Circular MIL Spec Connector Conn, In-Line Recpt, Size 11, Cadmium, Key 1

Learn More

Datasheet

21In Stock

$142.85

$131.09

$110.51

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector InLine Recpt ElectNI 6-4, Pin, A Key

MKJCL1A1F6-4PA
ITT Cannon
1: $94.82
24In Stock

Mfr. Part No.
MKJCL1A1F6-4PA

Mouser Part No
965-MKJCL1A1F6-4PA

ITT Cannon

Circular MIL Spec Connector InLine Recpt ElectNI 6-4, Pin, A Key

Learn More

Datasheet

24In Stock

$94.82

$80.67

$78.28

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector HEAVY DTY WLL MNT SZ 44 SOCKET AC

MS90557C44412S
Amphenol Aerospace
1: $482.13
25In Stock
25Expected 2027/03/23

Mfr. Part No.
MS90557C44412S

Mouser Part No
654-MS90557C44412S

Amphenol Aerospace

Circular MIL Spec Connector HEAVY DTY WLL MNT SZ 44 SOCKET AC

Datasheet

25In Stock

25Expected 2027/03/23

$482.13

$430.68

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector RECEPT

JT01RT-10-35P(023)
Amphenol Aerospace
1: $222.44
17In Stock

Mfr. Part No.
JT01RT-10-35P(023)

Mouser Part No
654-JT01RT1035P023

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

17In Stock

$222.44

$182.25

$181.72

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector JT-RE CRIMP

JT01RT-22-2S
Amphenol Aerospace
1: $527.91
14In Stock

Mfr. Part No.
JT01RT-22-2S

Mouser Part No
654-JT01RT-22-2S

Amphenol Aerospace

Circular MIL Spec Connector JT-RE CRIMP

Datasheet

14In Stock

$527.91

$477.16

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector RECEPT

MS3451W12S-3P
Amphenol Aerospace
1: $115.06
39In Stock

Mfr. Part No.
MS3451W12S-3P

Mouser Part No
654-MS3451W12S-3P

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Learn More

Datasheet

39In Stock

$115.06

$104.93

$100.89

$98.13

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 7P MS Series MIL-DTL-5015

MS3451W24-10P
Amphenol Aerospace
1: $193.34
45In Stock

Mfr. Part No.
MS3451W24-10P

Mouser Part No
654-MS3451W24-10P

Amphenol Aerospace

Circular MIL Spec Connector 7P MS Series MIL-DTL-5015

Learn More

Datasheet

45In Stock

$193.34

$166.93

$160.94

$160.19

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector MB 6C 6#20 SKT CABLE RECEPTACLE

MS3471A10-6S
Amphenol Aerospace
1: $48.40
47In Stock

Mfr. Part No.
MS3471A10-6S

Mouser Part No
654-MS3471A10-6S

Amphenol Aerospace

Circular MIL Spec Connector MB 6C 6#20 SKT CABLE RECEPTACLE

Learn More

Datasheet

47In Stock

$48.40

$41.10

$38.52

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector ER 10C 10#16 SKT RECP LINE

MS3101F18-1P
ITT Cannon
1: $86.16
48In Stock

Mfr. Part No.
MS3101F18-1P

Mouser Part No
965-MS3101F181P

ITT Cannon

Circular MIL Spec Connector ER 10C 10#16 SKT RECP LINE

Learn More

Datasheet

48In Stock

$86.16

$82.74

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder Cup

Circular MIL Spec Connector 5015 RR 6#16S SKT RECP

MS3451W14S-6P
Amphenol Aerospace
1: $218.40
9In Stock

Mfr. Part No.
MS3451W14S-6P

Mouser Part No
654-MS3451W14S-6P

Amphenol Aerospace

Circular MIL Spec Connector 5015 RR 6#16S SKT RECP

Learn More

Datasheet

9In Stock

$218.40

$198.59

$187.41

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector MB 21C 21#16 SKT CABLE RECEPTACLE

MS3471L22-21S
Amphenol Aerospace
1: $103.66
31In Stock

Mfr. Part No.
MS3471L22-21S

Mouser Part No
654-MS3471L22-21S

Amphenol Aerospace

Circular MIL Spec Connector MB 21C 21#16 SKT CABLE RECEPTACLE

Learn More

Datasheet

31In Stock

$103.66

$94.53

$90.90

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector MB 19C 19#20 PIN CABLE RECEPTACLE

MS3471W14-19P
Amphenol Aerospace
1: $69.72
37In Stock

Mfr. Part No.
MS3471W14-19P

Mouser Part No
654-MS3471W14-19P

Amphenol Aerospace

Circular MIL Spec Connector MB 19C 19#20 PIN CABLE RECEPTACLE

Learn More

Datasheet

37In Stock

$69.72

$59.14

$56.21

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 5015 RR 37#16 PIN RECP

MS3451L28-21P
Amphenol Aerospace
1: $217.28
11In Stock

Mfr. Part No.
MS3451L28-21P

Mouser Part No
654-MS3451L28-21P

Amphenol Aerospace

Circular MIL Spec Connector 5015 RR 37#16 PIN RECP

Learn More

Datasheet

11In Stock

$217.28

$185.09

$184.56

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 3P Sz 10SL Cable Mt Recpt Pin Cont

MS3451L10SL-3P
Amphenol Aerospace
1: $276.51
5In Stock

Mfr. Part No.
MS3451L10SL-3P

Mouser Part No
654-MS3451L10SL-3P

Amphenol Aerospace

Circular MIL Spec Connector 3P Sz 10SL Cable Mt Recpt Pin Cont

Learn More

Datasheet

5In Stock

$276.51

$234.89

$232.01

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 5015 REAR RELEASE ALUMINUM ASSEMBLY

MS3451L18-1P
Amphenol Aerospace
1: $219.50
3In Stock

Mfr. Part No.
MS3451L18-1P

Mouser Part No
654-MS3451L18-1P

Amphenol Aerospace

Circular MIL Spec Connector 5015 REAR RELEASE ALUMINUM ASSEMBLY

Learn More

Datasheet

3In Stock

$219.50

$219.46

$219.41

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector Conn, In-Line Recpt, Size 11, Cadmium, Key 1

M28840/11AA1P1
Amphenol PCD
1: $142.35
11In Stock

Mfr. Part No.
M28840/11AA1P1

Mouser Part No
523-M2884011AA1P1

Amphenol PCD

Circular MIL Spec Connector Conn, In-Line Recpt, Size 11, Cadmium, Key 1

Learn More

Datasheet

11In Stock

$142.35

$130.64

$122.85

$121.38

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 5015 RR 4#12 SKT RECP

MS3451W20-4S
Amphenol Aerospace
1: $138.63
9In Stock

Mfr. Part No.
MS3451W20-4S

Mouser Part No
654-MS3451W20-4S

Amphenol Aerospace

Circular MIL Spec Connector 5015 RR 4#12 SKT RECP

Learn More

Datasheet

9In Stock

$138.63

$110.75

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector InLine Recpt Zinc Ni 7-10, Pin, A Key

MKJCL1A1Z7-10PA
ITT Cannon
1: $128.06
46In Stock

Mfr. Part No.
MKJCL1A1Z7-10PA

Mouser Part No
965-MKJCL1A1Z7-10PA

ITT Cannon

Circular MIL Spec Connector InLine Recpt Zinc Ni 7-10, Pin, A Key

Learn More

Datasheet

46In Stock

$128.06

$111.24

$104.27

$99.34

$96.35

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector RECEPTACLE

PT01P-14-19P
Amphenol Industrial
1: $61.94
24In Stock

Mfr. Part No.
PT01P-14-19P

Mouser Part No
654-PT01P-14-19P

Amphenol Industrial

Circular MIL Spec Connector RECEPTACLE

Learn More

Datasheet

24In Stock

$61.94

$55.54

$53.87

$52.68

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder

Circular MIL Spec Connector RECEPT

JT01RT-22-21P
Amphenol Aerospace
1: $317.35
4In Stock
New Product

Mfr. Part No.
JT01RT-22-21P

Mouser Part No
654-JT01RT2221P

New Product

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

4In Stock

$317.35

$288.66

$278.31

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector JT 53C 53#22 PIN RECP

JT01RE18-53P-SR
Amphenol Aerospace
1: $470.01
2In Stock

Mfr. Part No.
JT01RE18-53P-SR

Mouser Part No
654-JT01RE18-53P-SR

Amphenol Aerospace

Circular MIL Spec Connector JT 53C 53#22 PIN RECP

Datasheet

2In Stock

$470.01

$437.37

$429.45

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector InLine Recpt Zinc Ni 9-4, Pin, A Key

MKJCL1A1Z9-4PA
ITT Cannon
1: $96.60
45In Stock

Mfr. Part No.
MKJCL1A1Z9-4PA

Mouser Part No
965-MKJCL1A1Z9-4PA

ITT Cannon

Circular MIL Spec Connector InLine Recpt Zinc Ni 9-4, Pin, A Key

Learn More

Datasheet

45In Stock

$96.60

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 5015 RR 3#4 3#16 SKT RECP

MS3451L28-22S
Amphenol Aerospace
1: $385.24
2In Stock

Mfr. Part No.
MS3451L28-22S

Mouser Part No
654-MS3451L28-22S

Amphenol Aerospace

Circular MIL Spec Connector 5015 RR 3#4 3#16 SKT RECP

Learn More

Datasheet

2In Stock

$385.24

$323.01

$318.81

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Aluminum In-Line Circular Connectors

Types of Circular Connectors

Customer Service Office

Company

Resources

Support