Product Description
8-Pin Female Microphone & Electrical Cable Connector
The ARS-9308-CBL - 8-Pin Female Microphone & Electrical Cable Connector is a rugged, metal-bodied circular connector designed for low-voltage electrical, microphone, radio, audio, and signal applications. Commonly known as a 16 mm aviation-style connector, it features eight female contact pins and a threaded locking shell that provides a secure connection between mating connectors.
This connector is commonly used as a mobile radio and amateur radio microphone connector, including applications with Icom and other compatible transceivers. The knurled coupling ring features an M16 x 1 metric internal thread, allowing the connector to securely mate with the corresponding male connector.
The connector is also suitable for custom electrical wiring, control equipment, audio equipment, CNC machinery, 3D printers, and other low-voltage applications requiring a compact, multi-pin connection.
Key Features
- 8-pin female (jack) configuration
- GX16-8P / 16 mm aviation-style connector
- Rugged metal construction
- Threaded screw-lock coupling helps prevent accidental disconnection
- Knurled coupling ring for easy tightening by hand
- M16 x 1 internal metric thread
- Solder-type contacts for direct wire termination
- Designed for low-voltage electrical and signal applications
- Recommended for 22 AWG or 24 AWG wire
- Suitable for microphone, radio, audio, control, and equipment wiring
- Mates with compatible 357-7xx series connectors
| Specification | Details |
|---|---|
| Connector Type | Female / Jack |
| Series | GX16 |
| Pin Count | 8-Pin |
| Connector Style | Circular Aviation-Style |
| Mounting/Thread Size | 16 mm |
| Coupling Thread | M16 x 1 Internal Metric Thread |
| Contact Type | Female Pins |
| Termination | Solder |
| Recommended Wire Size | 22 AWG |
| Alternate Wire Size | 24 AWG |
| 22 AWG Cross-Section | Approximately 0.3 mm² |
| Current Rating | Approximately 4–5 A per pin maximum* |
| Typical Voltage Rating | Up to 125–250 V* |
| Cable Entry Diameter | Approximately 6.5–7 mm |
| Overall Length | 1.594 in. (40.49 mm) |
| Overall Diameter | 0.703 in. (17.86 mm) |
| Construction | Metal Housing |
| Coupling | Threaded Screw-Lock |
| Mating Connectors | 357-7xx Series and compatible GX16-8P connectors |
Recommended Wire Size
22 AWG wire is recommended for this 8-pin connector and provides an excellent balance of current capacity and ease of installation. 24 AWG wire is also well suited for lower-current signal applications.
The solder cups inside an 8-pin GX16 connector are relatively small. Using 22 or 24 AWG wire helps prevent crowding and makes soldering cleaner and easier. Wire larger than approximately 20 AWG may not fit properly inside the solder terminals or connector housing.
Cable Size
The cable entry/strain-relief opening is typically approximately 6.5–7 mm. When using an 8-conductor cable, the overall outside diameter of the cable should be small enough to pass through the connector's cable-entry opening.
Common Applications
- CB and amateur/ham radio microphones
- Icom and other compatible transceivers
- HF base and mobile radio equipment
- Microphone and audio connections
- Low-voltage electrical wiring
- Signal and control connections
- CNC machinery
- 3D printers
- Industrial equipment
- Custom wiring harnesses
- Electronic and DIY projects
Radio Compatibility
This style of 8-pin microphone connector is used with various Icom radio models, including applications associated with the IC-7300, IC-707, IC-718, IC-720, IC-725, IC-726, IC-735, IC-736, IC-737, IC-738, IC-745, and IC-756 series. Always verify the connector configuration and pinout for the specific radio before installation.
Important: Electrical ratings can vary by manufacturer and specific connector construction. Verify the required voltage, current, pinout, and mating connector compatibility before use. This connector is intended primarily for low-voltage electrical and signal applications.
