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Description
311-04SF is a 4 Hole Square Flange N Type Male connector manufactured by Southwest Microwave. This N Type Male accepts a 0.020" Pin Diameter and will operate up to 18 GHz. The flange size is 1" All Southwest Microwave N Type connectors are made of Stainless Steel with either Gold Plated Brass or Beryllium Copper center contacts. This connector conforms to MIL-STD-348A and MIL-PRF-39012. Southwest Microwave Cage Code: 66049
« Click Here for the 311-04SF Outline DrawingSpecifications
Item | Specification |
|---|---|
| Frequency Range | DC to 18.0 GHz |
| VSWR | DC to 18.0 GHz: 1.15:1 MAX |
| RF Leakage | < -100 dB |
| Temperature Range | -55°C to 165°C |
Mechanical Specifications
Item | Specification |
|---|---|
| Housing & Coupling Nut | Steel, CRES Alloy UNS S30300 Per ASTM A582, Passivated Per ASTM A967 |
| Contact | Beryllium Copper (BeCu), UNS C17300 Per ASTM B196, Gold Plated Per MIL-G-45204 or ASTM B488 |
| Dielectric | VIRGIN TFE FLUOROCARBON PER ASTM D1710 and ASTM D1457 |
| Bead Ring | ULTEM 1000 PER ASTM D5205 |
| Retaining Ring | PHOSPHOR BRONZE PER QQ B746 COMP. A |
| Gasket | SILICONE RUBBER PER ZZ R765 |
- Connector 1 Mount:
- 4 Hole
- Frequency, Max:
- 18 GHz
- Frequency, Min:
- DC
- Gender:
- Male
- Mount Flange Size:
- 1.0
- Pin Diameter:
- .020
- Series:
- N
PRODUCT DETAILS 
311-04SF is a 4 Hole Square Flange N Type Male connector manufactured by Southwest Microwave. This N Type Male accepts a 0.020" Pin Diameter and will operate up to 18 GHz. The flange size is 1" All Southwest Microwave N Type connectors are made of Stainless Steel with either Gold Plated Brass or Beryllium Copper center contacts. This connector conforms to MIL-STD-348A and MIL-PRF-39012. Southwest Microwave Cage Code: 66049
« Click Here for the 311-04SF Outline DrawingSpecifications
Item | Specification |
|---|---|
| Frequency Range | DC to 18.0 GHz |
| VSWR | DC to 18.0 GHz: 1.15:1 MAX |
| RF Leakage | < -100 dB |
| Temperature Range | -55°C to 165°C |
Mechanical Specifications
Item | Specification |
|---|---|
| Housing & Coupling Nut | Steel, CRES Alloy UNS S30300 Per ASTM A582, Passivated Per ASTM A967 |
| Contact | Beryllium Copper (BeCu), UNS C17300 Per ASTM B196, Gold Plated Per MIL-G-45204 or ASTM B488 |
| Dielectric | VIRGIN TFE FLUOROCARBON PER ASTM D1710 and ASTM D1457 |
| Bead Ring | ULTEM 1000 PER ASTM D5205 |
| Retaining Ring | PHOSPHOR BRONZE PER QQ B746 COMP. A |
| Gasket | SILICONE RUBBER PER ZZ R765 |
