DC In-Line Plug Socket Jack Connector Male / Female 1.3 / 1.7 / 2.1 / 2.5mm | eBay
Lightning to 3.5 mm Headphone Jack Adapter - Apple
Headphone Jacks and Plugs: Everything You Need to Know - Headphonesty
DC Barrel Jack Plug - Female - PRT-13126 - SparkFun Electronics
Amazon.com: RLECS 2pcs DC 5.5x2.1mm Male to Male Power Plug Connector & 2pcs DC 5.5x2.1mm Female to Female Power Jack Connector Adapter for CCTV : Electronics
3.5mm RCA Male to Bare Wire, TSV 2Pcs Replacement RCA Male Plug Jack Connector Adapter to Bare Wire, Open End Audio Video Stereo Speaker RCA Cable for Repair - 10ft - Walmart.com
Amphenol K-Series 3.5 mm 3-Pole Stereo Phone Plug Connector KS3P
DC Power Supply Metal Jack Socket Female Panel Mount Connector 5.5 x 2 – Envistia Mall
sommercable straight premium jack connector for guitar cable | Anasounds
Use iPhone Earphones with 3-Conductor Stereo Devices
1 PAIR 12V MALE FEMALE SOCKET PANEL MOUNT BARREL JACK PLUG DC POWER CONNECTOR 5056479000763 | eBay
Amazon.com: SiYear 3-Pole 3.5mm Stereo Headphone Jack Male Plug Repair Replacement Solder Adapter, 3.5mm (1/8inch ) Solder Type DIY Audio Cable Connector(2PACK) : Electronics
Twist Lock DC Coaxial Plug & Barrel Power Jack Connector Set 2.5 x 5.5mm
DC Barrel Jack Adapter - Male - PRT-10287 - SparkFun Electronics
Phone connector (audio) - Wikipedia
3.5mm 2 3 4 Pole Mono Stereo Audio Connector Video plug headphone Cable Adapter | eBay
2 Pack Replacement RCA Male Plug Jack Connector Adapter to Bare Wire Open End Audio Video RCA Cable for Repair, 10ft - Walmart.com
Headphone Jacks and Plugs: Everything You Need to Know - Headphonesty
Amazon.com: Fancasee 2 Pack 6 ft Replacement 3.5mm Male Plug to Bare Wire Open End TS 2 Pole Mono 1/8" 3.5mm Plug Jack Connector Audio Cable Repair : Electronics
DC Barrel Power Jack/Connector - PRT-00119 - SparkFun Electronics
3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable : ID 2788 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Panel Mount 1/8 / 3.5mm TRS Audio Jack Connector : ID 3692 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits