Hermetic Circular Connectors

Amphenol Aerospace Hermetic Circular Connectors maintain system integrity in applications where reliability and performance are critical, such as gas-tight barriers or areas with high-pressure differentials. A wide range of materials and manufacturing capabilities are used to provide consumer and MIL-spec products for glass-to-metal seals and lightweight epoxy backfilled solutions. The epoxy-sealed connectors are a lightweight alternative to glass-sealed hermetic connectors for use in avionics and other weight-sensitive applications where a high level of sealing is required. Epoxy-sealed connectors provide an optimal solution when increasingly stringent sealing requirements must be met.

Types of Connectors

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Results: 59
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol Aerospace Standard Circular Connector RECEPT 21In Stock
S/ 2,672.36
S/ 2,311.56
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector PT/MS-STAINLESS STEEL HERMETIC 39In Stock
42Expected 1/22/2027
S/ 340.28
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 8P Size 12 Jam Nut Pin Receptacle 147In Stock
S/ 302.99
S/ 269.32
S/ 258.97
S/ 250.33
Min.: 1
Mult.: 1
No
Amphenol Aerospace Standard Circular Connector RECEPT 22In Stock
S/ 2,412.81
S/ 2,035.27
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector RECEPT 16In Stock
S/ 2,220.98
S/ 1,945.78
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector Hermetic Standard Circular Connector, Shell Size 12, 8 Positions 12In Stock
S/ 386.60
S/ 352.66
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector HERMETIC 17In Stock
S/ 159.24
S/ 155.00
Min.: 1
Mult.: 1
No
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 14, 15 Positions 21In Stock
S/ 234.60
S/ 210.27
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 14, 15 Positions 24In Stock
S/ 226.74
S/ 197.16
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 14, 15 Positions 24In Stock
S/ 208.95
S/ 186.18
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 14, 7 Positions 24In Stock
S/ 159.01
S/ 139.94
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector MS/TRI-START HERMETIC 70In Stock
255Expected 12/4/2026
S/ 392.44
S/ 355.31
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector HERMETIC 77In Stock
S/ 610.97
S/ 542.54
S/ 516.18
S/ 495.87
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector HERMETIC 54In Stock
47Expected 12/1/2026
S/ 659.70
S/ 578.19
S/ 551.72
S/ 525.41
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector RECEPT 25In Stock
S/ 2,021.96
S/ 1,719.04
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector RECEPT 24In Stock
S/ 2,574.30
S/ 2,208.64
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 10, 5 Positions 25In Stock
S/ 2,296.22
S/ 1,981.48
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 6P Size 10 Jam Nut Pin Receptacle 44In Stock
S/ 362.74
S/ 320.82
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 6P Size 10 Box Mount Pin Receptacle 18In Stock
94Expected 3/22/2027
S/ 548.96
S/ 515.02
S/ 507.31
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 10P JAM NUT PIN REC SZ 12 MIL-C-26482 I 37In Stock
S/ 325.88
S/ 295.52
S/ 289.13
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 3P JAM NUT PIN RECPT SZ 12 MIL-C-26482 I 32In Stock
S/ 294.12
S/ 266.09
S/ 258.23
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector HERMETIC 5In Stock
S/ 568.85
S/ 505.13
S/ 504.70
S/ 446.00
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector RECEPT 25In Stock
S/ 2,126.24
S/ 1,807.72
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector PT CARBON STEEL HERMETIC & MINOR MODS 3In Stock
30Expected 2/8/2027
S/ 414.01
S/ 397.54
Min.: 1
Mult.: 1
Amphenol Aerospace Standard Circular Connector Hermetic Standard Circular Connector, Shell Size 8, 3 Positions 25In Stock
S/ 189.56
S/ 162.32
S/ 158.19
Min.: 1
Mult.: 1