Skip to product information
1 of 1



The KS3P 3.5 mm mini connector is a good example of Amphenol's commitment to a high performance to cost ratio -- perfect for the next time you need to make a cable for headphones, MP3 player, or car aux port.

Amphenol KS3P 3.5mm Stereo Mini Plug Connector Satin

Don't toss out your headphones because of a bad 3.5 mm plug. With the KS3P and a quick soldering session, they'll live again! They're also an ideal solution for making your own 3.5 mm male to male cables, headphone cables, and auxiliary cables for the horde of modern devices with 3.5 mm jacks.

Amphenol Australia has manufactured and designed innovative audio connectors since 1955. The company's K Series 3.5 mm phone plugs show how the company is committed to high-value connectors that perform look as good as they perform.

More Information

Key Features

  • Accepts cables with OD from 2.5 – 5 mm (.1" - .2")
  • Robust diecast shell with satin nickel finish
  • Flexible grommet cable protection
  • Precision machined contacts are durable and easy to solder

Technical Specification

Shell Material Diecast Zinc Alloy EZDA No.3
Finish Connector Shell Finish: Satin-nickel
Insulator PA66
Bushing Santoprene
Contacts Brass
Plating Nickel
Contacts 3-pole
Termination Solder
Wire Gauge AWG 18 - 1mm²
Flammability Rating Rating of Insulated Plastics: UL94V-0
Solderability Complies with IEC 68-2-20
Environmental Complies with EU RoHS 2 Directive 2011/65/EU
Electrical Characteristics
Maximum Current Capacity >0.5 mA (depends on mating connector and cable)
Contact Resistance ≤ 20 mOhm (depends on mating connector and cable), typical
Insulation Resistance Initial: > 200 MOhm
After damp heat test: > 100 MOhm
Voltage Test voltage AC RMS: 250 VAC
Protection Class IP40
Operating Temperature -4 to +149°F / -20 to 65°C
Mechanical Characteristics
Insertion / Withdrawal Force < 20 N / > 3 N (depends on mating connector)
Mechanical Operation 1000 mating cycles
Cable O.D. 0.118 to 0.196" / 3 to 5 mm
Weight 0.3 oz / 8 g
View full details