Mini phone Plug Adapters

Commonly older non-smart phone Cell phone headsets used  2.5mm jacks. Adapters allow them to be used with standard 3.5mm Stereo mini plug connector headphones.
3.5mm is equivalent to 0.13780"or about 9/64 but we call the connector 3.5mm or  1/8".  
2.5mm  is equivalent to 0.098425" or around 3/32".
TRS means "Tip, Ring, Sleeve, which describes the mating contacts. TRRS would therefore mean "Tip, Ring, Ring, Sleeve, which would have 4 contacts - enough for Stereo Audio and microphone when a common ground is used for all signals. TRS has enough contacts for Stereo Audio or mono audio and a microphone if a common ground connection is used.

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  • 3.5mm Stereo female to dual 1/4" male plug adapter
    35-476 $3.15 Add To Cart
    3.5mm Stereo female to dual 1/4" male plug adapter. Connect your iPod or sound card output to a Mixing board, Amp, PA system or Recording Device. Molded PVC cable with Nickel plated connectors 1/4" phone plug male...
  • 3.5mm Stereo Mini phone plug to split Left-Right 1/4" plugs, Calrad 35-594
    35-594 $3.00 Add To Cart
    3.5mm Stereo Mini phone plug to split Left-Right 1/4" plugs
  •  ProCable® Shortz 3.5mm, 4-conductor Audio Splitter
    13751 $6.95 Add To Cart
    ProCable Shortz Audio Y-Splitter for Audio and Mic The perfect solution for sharing audio privately among two people Description: RadTech's ProCable 3.5mm, 4-conductor Y-splitter cable allows the use of 2 headsets with one...
  • Stereo 3.5mm female to female feed thru adapter
    30-295 $2.25 Add To Cart
    Stereo 3.5mm female to female feedthru adapter.  Mounts in 3/8" hole Overall length 1.43"  Stereo 3.5mm Tip, Ring, Sleeve connector Female to Female  For Wall Plates or use as a bulkhead feedthru...
  • Calrad 30-295G
    30-295G $2.70 Add To Cart
    Stereo 3.5mm female to female feedthru adapter.  Gold Plated Mounts in 3/8" hole Overall length 1.43"  Stereo 3.5mm Tip, Ring, Sleeve connector Female to Female  For Wall Plates or use as a bulkhead...
  • XLR female to 3.5mm stereo female mini plug adapter
    35-466 $7.65 Add To Cart
    XLR female to 3.5mm stereo female mini plug adapter.  Wire pin 1= ground, pin 2= tip & ring 8 inches long Black PVC jacket 3.5mm stereo female mini phone plug XLR 3 pin female Calrad...
  • XLR female to 3.5mm stereo female adapter
    35-467 $7.65 Add To Cart
    XLR female to 3.5mm stereo female adapter. Wired pin 1= ground, pin 2= tip, pin=3 ring 8 inches long Black PVC jacket 3.5mm stereo female jack XLR female Calrad...
  • XLR male to 3.5mm stereo female adapter
    35-468 $7.65 Add To Cart
    XLR male to 3.5mm stereo female adapter. Wired pin 1=ground, pin 2=tip & pin 3=ground 8 inches long Black PVC jacket 3.5mm stereo female jack XLR female Calrad...
  • 3.5mm Stereo female to 2 3.5mm Stereo male mini plug adapter
    35-475 $2.90 Add To Cart
    3.5mm Stereo female to 2 3.5mm Stereo male mini plug adapter.  Molded PVC cable with Nickel plated connectors 3.5mm mini phone plug male (x2) 3.5mm mini phone plug female 6 inches long Black PVC jacket Calrad...
  • 3.5mm male mono plug to RCA female jack adapter
    35-488 $4.45 Add To Cart
    3.5mm male mono plug to RCA female jack adapter.  3.5mm gold plated mono plug Right angle adapter RCA female gold plated Calrad 35-488
  • 3.5mm Right angle female to male adapter
    35-484 $2.45 Add To Cart
    3.5mm Right angle female to male adapter.  Right angle stereo 3.5mm female jack 3.5mm stereo male plug Tip, ring, sleeve connectors Nickel plated Calrad...
  • Calrad 35-544 3.5mm Mono Coupler
    35-544 $1.35 Add To Cart
    3.5mm to 3.5mm Mono Connector Coupler - Adapter  
  • iLine Mono Output Adapter Cable, 3.5mm Stereo to 1/4" Mono Cable
    119152 $19.99 Add To Cart
    iLine Mono Output Adapter Cable, 3.5mm Stereo to 1/4" Mono Cable This cable converts 1/8" (3.5mm) stereo output to 1/4" (6.35mm) mono signal. Use this to send your stereo output from your device into a mono input device...
  • ProCable Shortz 3.5mm Audio Extender 4 inch Cable, Black
    16021 $7.95 Add To Cart
    ProCable Shortz 3.5mm Audio Extender 4 inch Cable, Black.   The perfect solution for extending tight or hard to reach audio jacks   Slim, compact and short audio extender cable fits most protective cases -...
  • ProCable Shortz 3.5mm Audio Extender 4 inch Cable, White
    16022 $7.95 Add To Cart
    ProCable Shortz 3.5mm Audio Extender 4 inch Cable, White.   The perfect solution for extending tight or hard to reach audio jacks   Slim, compact and short audio extender cable fits most protective cases -...
  • Procable Shortz Audio Extender, 3.5mm Audio and Mic extender for iPhone and Android Smartphones, 4 conductor
    16051 $7.95 Add To Cart
    Procable Shortz Audio Extender, 3.5mm Audio and Mic extender for iPhone and Android Smartphones, 4 conductor.    The perfect solution for extending audio from tight or restricted jacks in...
  • 3.5mm Male Mini Plug to Dual RCA male adapter, 6 inches long
    18035SRCAPX2 $1.99 Add To Cart
    3.5mm Male Mini Plug to Dual RCA male adapter, 6 inches long
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