
Product categories
GX20-3 Male Flange Mount Solder Connector
Each set contains one connector housing and the matching contacts listed for this SKU. Check the exact configuration below. The mating half, wire and tools are sold separately.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping · Returns

GX20-3 Male Flange Mount Solder Connector
A three-hole round flange provides a fixed connection point on control panels, equipment enclosures and custom test fixtures. The keyed, threaded coupling accepts a matching female cable connector.
Included parts & component codes
| 3-pin male three-hole flange connector [GX20-3-M-FL] | 1 |
|---|
The matching GX20-3-F female cable connector is sold separately. Contacts are fitted inside each connector. Wire, mounting screws, dust caps, tools and loose crimp terminals are not included.
Dimensions & electrical specifications
| Shipping SKU | GX20-3-M-FL |
|---|---|
| Series / model | GX20-3 |
| Configuration | Male Flange Mount Solder Connector |
| Positions | 3 |
| Termination | Integrated solder cups |
| Sales unit | 1 3-pin male flange connector |
| Flange outside diameter | 33 mm |
| Mounting hole circle | 26 mm |
| Mounting holes | 3 holes, 3.5 mm diameter |
| Flange connector depth | 19.6 mm |
| Coupling thread | M19 x 1 |
| Male flange rated current / voltage | 7 A / 250 V |
| Male flange withstand voltage | 1500 V AC |
| Unit weight | 0.0316 kg |
Approximate dimensions in mm. The electrical chart describes the male flange connector and its available position counts; this product's column is outlined.


Mount. Solder. Connect.
Disconnect power. Prepare the panel for the flange and rear wiring clearance. Solder the fitted contacts to your equipment pin assignment and insulate each joint. Secure the flange with suitable mounting hardware. For a cable connector, route its housing before soldering and secure the rear cable clamp. Align the key, tighten the coupling ring by hand, and test continuity and isolation before service.
Pack quantities
Select 1 / 5 / 20 connectors per pack. Quantity counts packs. Pack totals include the displayed 5% or 10% saving.
Build your order, pack by pack.
Full shipping SKU and pack size are shown in each row.
Ships from China · 5–7 calendar days preparation. Shipping details
Total items
Product subtotal
Find your matching configuration
GX20 Circular Connectors
Compare connectors, matched sets and contacts in one place. Select a product to see specifications and pack options.
Male connectors (33)

































Female connectors (12)












Male + female sets (36)




































