Circular Connectors
| Picture | Price | Part Number | Manufacturer | Contact Count | Shell Style | Insert Arrangement | Shell Type | Keying Position | Contact Type |
|---|---|---|---|---|---|---|---|---|---|
 | From $28.92 | D38999/20FE35PA | Various | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $48.90 | D38999/20FE35PA | AERO | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $28.92 | D38999/20FE35PA | DEUTSCH | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $28.92 | D38999/20FE35PA | MATRIX | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | Call for pricing | D38999/20FE35PN | DEUTSCH | 55 | Wall Mount Receptacle | E35 | Receptacle | N | Pin |
| | From $30.98 | D38999/20FJ29PN | Various | 29 | Wall Mount Receptacle | J29 | Receptacle | N | Pin |
| | Call for pricing | D38999/20FJ29PN | ITT/CANNON | 29 | Wall Mount Receptacle | J29 | Receptacle | N | Pin |
| | $30.98 | D38999/20FJ29PN | SOURIAU | 29 | Wall Mount Receptacle | J29 | Receptacle | N | Pin |
| | $18.91 | D38999/20FJ4PA-LC | Amphenol | 56 | Wall Mount Receptacle | J4 | Receptacle | A | Pin |
 | $29.98 | D38999/20JE35PN-LC | ITT/ CANNON | 55 | Wall Mount Receptacle | E35 | Receptacle | N | Pin |
 | $79.60 | D38999/20KJ29PN | Amphenol | 29 | Wall Mount Receptacle | J29 | Receptacle | N | Pin |
 | Call for pricing | D38999/20ME35PN | Various | 55 | Wall Mount Receptacle | E35 | Receptacle | N | Pin |
| | $27.60 | D38999/20ME35PN-LC | ITT/ CANNON | 55 | Wall Mount Receptacle | E35 | Receptacle | N | Pin |
 | From $29.96 | D38999/20WE35PA | Various | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $29.96 | D38999/20WE35PA | Amphenol | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | Call for pricing | D38999/20WE35PA | BENDIX | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $29.96 | D38999/20WE35PA-LC | MATRIX | 55 | Wall Mount Receptacle | E35 | Receptacle | A | Pin |
| | $19.99 | D38999/20WJ4PB-LC | Amphenol | 56 | Wall Mount Receptacle | J4 | Receptacle | B | Pin |
 | $31.87 | D38999/20ZJ4PA | Amphenol | 56 | Wall Mount Receptacle | J4 | Receptacle | A | Pin |
| | $47.63 | D38999/20ZJ4PN | Amphenol | 56 | Wall Mount Receptacle | J4 | Receptacle | N | Pin |
 | $519.87 | D38999/40FE35PD | G&H | 55 | Wall Mount Receptacle | E35 | Receptacle | D | Pin |