18270-01G 1.85mm Cable Connector 67GHz | Southwest Microwave
Manufacturer: Southwest Microwave
Manufacturer Part Number: 18270-01G
Connector Series: 1.85 mm / VConnector Gender: Plug / Male
Cable Type: .047-inch solid-core cable
Termination Style: Direct solder
Maximum Frequency: 67 GHz
The Southwest Microwave 18270-01G is a precision 1.85 mm V plug/male direct solder cable connector designed for .047-inch solid-core microwave cable.
Available in frequency grades of 18, 27, 36, 40, 50 and 67 GHz, the 18270-01G is suitable for high-frequency RF and millimeter-wave cable assemblies used in test equipment, radar, satellite communication, semiconductor testing and aerospace systems. The connector accepts a cable center-conductor diameter of approximately 0.0113 inch.
18270-01G Specifications
| Parameter | Specification |
| Part Number | 18270-01G |
| Manufacturer | Southwest Microwave |
| Connector Series | 1.85 mm / V |
| Interface | Plug / Male |
| Connector Style | Direct Solder |
| Compatible Cable | .047-inch solid-core cable |
| Cable Center Diameter | 0.0113 inch |
| Frequency Options | 18, 27, 36, 40, 50 and 67 GHz |
| Connector Orientation | Straight |
| Interface Dimension “A” | 0.101 inch |
| Overall Length | Approximately 0.450 inch |
| Hex Size | Approximately 0.312 inch |
Typical Applications
The Southwest Microwave 18270-01G is suitable for high-frequency connections in:
Vector network analyzer cable assemblies
Millimeter-wave test equipment
Semiconductor and component testing
Radar systems
Satellite communication equipment
Aerospace and defense electronics
RF laboratory test fixtures
High-frequency communication systems
Microwave modules and subsystems
5G and advanced wireless test platforms
18270-01G Compared with Related Models
| Model | Interface | Cable | Connector Style |
| 18270-01G | 1.85 mm Male | 0.047 | Direct Solder |
| 18270-02G | 1.85 mm Male | 0.086 | Direct Solder |
| 18270-03G | 1.85 mm Male | .047 Low Loss | Direct Solder |
| 18270-05G | 1.85 mm Male | .086 Low Loss | Direct Solder |
| 18370-01G | 1.85 mm Female | 0.047 | Direct Solder |
| 1802-01SF | 1.85 mm Female | 0.047 | Field Replaceable |
18270-01G Price and Availability
DataStorageIC supplies Southwest Microwave RF connectors and high-frequency microwave components to international customers.
Contact us to request:
18270-01G price
Current availability
Production lead time
Datasheet and mechanical drawing
Cable compatibility support
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International shipping information
Please provide the required quantity, destination country and requested delivery date when submitting an RFQ. Stock status and lead time should be confirmed before ordering.
Frequently Asked Questions
What type of connector is the 18270-01G?
The 18270-01G is a Southwest Microwave 1.85 mm V plug/male direct solder cable connector.
Which cable is compatible with the 18270-01G?
It is designed for .047-inch solid-core microwave cable with a center-conductor diameter of approximately 0.0113 inch.
What is the maximum frequency of the 18270-01G?
The connector is available in frequency grades up to 67 GHz.
Is the 18270-01G a field-replaceable connector?
No. It is a direct-solder cable connector. The cable outer conductor is soldered at the termination end, while the center conductor inserts into the connector’s rear socket.
What is the difference between 18270-01G and 18270-02G?
The 18270-01G is designed for .047-inch cable, while the 18270-02G supports larger .086-inch cable.
What is the female version of the 18270-01G?
The 18370-01G is the corresponding 1.85 mm female direct-solder connector for .047-inch cable.
