| Image | Part Number | Manufacturer | Description | Series | Manufacturer Part Number | Number of Positions | Color | For Use With/Related Products | Accessory Type |
|---|---|---|---|---|---|---|---|---|---|
| ECP4PKG | Conxall / Switchcraft | QG 4 HOLE COVER ROH | EH | - | - | Black | - | Cover | |
| LP-50 | Bel | RCA COAX LOOPING PLUG 50 OHM | - | - | 2 | Blue | RCA Coaxial Connectors | Looping Plug | |
| 49202 | Conxall / Switchcraft | PLUG DUMMY PHONE 3COND BLACK | 492 | - | 3 | Black | MT-Jax® and M Hi-D Jax® 3 Conductor Telephone Jacks | Dummy Plug | |
| 2.5MM-NUT-E | CUI, Inc. | REPLACEMENT 2.5MM NUT | - | - | - | Silver | - | Nut | |
| 520X | Conxall / Switchcraft | CONN COVER JACK NAVY GRAY | 500 | - | - | Gray | Phone Jacks | Cap (Cover) | |
| EHB1PKG | Conxall / Switchcraft | CONN EH HSNG BLACK W/4-40 SCREWS | EH | - | - | Black | BPJJ0 Series RCA Bulkheads | Housing | |
| 164-901-CD | Amphenol Pcd | CAP WITH LANYARD | 164 | - | 5, 6 | Olive | Receptacle Connectors | Cap (Cover) | |
| 49302 | Conxall / Switchcraft | PLUG DUMMY PHONE 2COND BLACK | 493 | - | 2 | Black | MT-Jax® and M Hi-D Jax® 2 Conductor Telephone Jacks | Dummy Plug | |
| 56-00000 | Tensility International Corporation | HDWR HEX NUT M11X1.0 NICKEL | - | - | - | Silver | - | Hex Nut | |
| JCAP | Conxall / Switchcraft | POWER JACK SEAL CAP | - | - | - | Black | Power Jack | Cap (Cover) |
Accessories for barrel connectors enhance their functionality and adaptability in electronic systems. These accessories may include strain relief boots, adapters, and extension cables. By providing practical solutions for customization, strain relief, and connectivity, accessories contribute to the overall performance and reliability of barrel connectors in diverse applications, such as power supplies, audio equipment, and consumer electronics.