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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  • Dual 1/4" female mono Jacks to 3.5mm mono mini plug
    35-584G $2.35 Add To Cart
    Dual 1/4" female mono Jacks to 3.5mm mono mini plug.  Gold Plated connectors Dual 1/4" female mono Jacks 3.5mm mono male mini phone plug  Calrad 35-584G
  • 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...
  • 35-506
    35-506 $1.62 Add To Cart
    1/4" female mono plug to 3.5mm male mono mini phone plug adapter.  Shielded  Nickel plated 1/4" female 3.5mm male Calrad 35-506
  • RCA female to 3.5mm male mini phone plug adapter
    35-512 $1.42 Add To Cart
    RCA female to 3.5mm male mini phone plug adapter.  Shielded Nickel plated adapter RCA female 3.5mm male Calrad 35-512
  • 3.5mm female mono jack to 1/4" male plug adapter
    35-536 $2.00 Add To Cart
    3.5mm female mono jack to 1/4" male plug adapter.  Shielded solid metal adapter Nickel plated 3.5mm mono jack 1/4" plug Calrad 35-536
  • RCA female to 3.5mm mono plug adapter
    35-538P $0.90 Add To Cart
    RCA female to 3.5mm mono plug adapter. Plastic body RCA type pin jack to miniature 3.5mm mono plug. Nickel plated Shielded Calrad 35-538-P
  • 3.5mm female mono jack to RCA male plug
    35-539 $1.80 Add To Cart
    3.5mm female mono jack to RCA male plug.  Shielded solid metal adapter Nickel plated 3.5mm mono jack RCA plug Calrad 35-539
  • 3.5mm female mono mini phone jack to 1/4" male Stereo phone plug adapter
    35-542 $1.20 Add To Cart
    3.5mm female mono mini phone jack to 1/4" male Stereo phone plug adapter.  Shielded adapter Nickel plated connectors 3.5mm female mono mini phone jack 1/4" male Stereo phone plug Calrad...
  • 1/4" female Stereo Phone Jack to 3.5mm male mono mini phone plug
    35-543 $1.10 Add To Cart
    1/4" female Stereo Phone Jack to 3.5mm male mono mini phone plug.  Stereo to mono adapter, from 1/4" stereo to 3.5mm (1/8") mono. Shielded heavy duty metal adapter 1/4" female Stereo Phone...
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