PJRAN3X1U02AUX vs XMT332B
| Part Number |
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| Category | Barrel - Audio Connectors | Barrel - Audio Connectors |
| Manufacturer | Switchcraft Inc. | Switchcraft Inc. |
| Description | CONN RCA JACK MONO 3.2MM R/A | CONN JACK STEREO 6.35MM PNL MNT |
| Package | - | - |
| Series | PJR | XMT-Jax? |
| Mounting Type | Through Hole, Right Angle | Panel Mount |
| Termination | Solder | Solder Eyelet(s) |
| Connector Type | Phono (RCA) Jack | Phone Jack |
| Shielding | Unshielded | Unshielded |
| Gender | Female | Female |
| Number of Positions/Contacts | 3 Sets of 2 Conductors, 9 Contacts | 3 Conductors, 3 Contacts |
| Insulation Color | Blue, Green, Red | - |
| Signal Lines | Mono | Stereo |
| Industry Recognized Mating Diameter | 3.20mm ID, 9.00mm OD (RCA) | 6.35mm (0.250", 1/4") - Headphone |
| Internal Switch(s) | Single Switch | Does Not Contain Switch |
| Actual Diameter | - | 0.252" (6.40mm) |
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1. What are the standard sizes for barrel audio connectors?
The most common sizes are 1/4 inch (6.35 mm), 1/8 inch (3.5 mm), and 2.5 mm, with the size referring to the connector’s diameter.
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2. What are the typical applications of barrel audio connectors?
They are widely used for connecting headphones, audio mixers, musical instruments, microphones, and portable devices.
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3. What materials are commonly used in barrel audio connectors?
High-quality barrel connectors typically use materials like nickel or gold plating for the conductive parts and durable plastics or metal casings for insulation and protection.
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4. Where can I buy barrel audio connectors?
They are widely available from online retailers like Amazon and eBay, as well as specialized electronic component suppliers like Digi-Key, Mouser, and Newark.

