Jacks & Plugs

Nut - Knurled, for mounting Qingpu 3.5mm jacks
Knurled, slotted nut for W-QP-419GR and W-QP-518MA 3.5mm jacks.
See W-QP-NUT-H for the hex version of this nut.
See W-QP-WASHER for compatible washer
$0.09
Nut - Round, for mounting Qingpu PJ3410 3.5mm jacks
Knurled, slotted nut for W-QP-PJ3410 3.5mm jacks. See W-QP-NUT-PJ-H for the hex version of this nut.
$0.09
Nut - Hex, for mounting Qingpu 3.5mm jacks
Hex nut for W-QP-419GR and W-QP-518MA 3.5mm jacks.
See W-QP-NUT-K for the knurled, slotted version of this nut.
See W-QP-WASHER for compatible washer
$0.09
Nut - Hex, for mounting Qingpu PJ3410 3.5mm jacks
Hex nut for W-QP-PJ3410 3.5mm jacks. See W-QP-NUT-PJ-R for the round, slotted version of this nut.
$0.09
Washer - Flat, for use on Qingpu Jacks
Flat washer for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.09
Contact Pin - Nickel Plated Brass, Seamless, 0.566" Height
Nickel plated brass contact pin. Fits .062" and .093" boards. Height is .566" when mounted.
In addition to turret board use, these pin connectors are often found on printed circuit boards. They are referred to as through hole terminal pins, header pins, or crimp contact pins.
Starting at $0.10
Save 33%
Originally: $0.15
Bezel - Cliff, Black for S4 Jack Socket
Genuine Cliff™ replacement bezel for S4 Series jacks. These can be used with any of our Cliff™ jacks using the metal ferrule style nut. Sold individually.
$0.20
Bezel / Nut - Cliff, For S4, Combined Nut / Bezel, Black
Genuine Cliff™ replacement combination nut/bezel for S4 Series jacks.
  • 3/8” thread diameter/20 TPI
  • 3/16” thread length
  • 7/16” nut
  • Used on many Marshall amps
  • Matte black finish
  • Sold individually.
$0.45
3.5mm Jack - Qingpu, Eurorack, Mono, Switched Tip, PC Mount
PCB mounted 3.5mm mono jacks commonly found in DIY Eurorack projects. These are the newest version from Qingpu Electronics featuring a square bushing plate for added durability. Hardware sold separately. See accessory items below.
$0.45
3.5mm Jack - Qingpu, Eurorack, Stereo, PC Mount
PCB mounted 3.5mm stereo jacks commonly found in DIY Eurorack projects. These are the newest version from Qingpu Electronics featuring a square bushing plate for added durability. Hardware sold separately. See accessory items below.
$0.45
3.5mm Jack - Qingpu, Eurorack, TRS, Switched, Panel or PC Mount
3.5mm TRS jacks with a switched tip found in many DIY Eurorack projects. These Qingpu Electronics jacks can be panel mounted with wires or more commonly PCB mounted. The PJ3410 jacks can be used for both mono and stereo signals. Hardware sold separately. See accessory items below.
$0.55
Ferrule - for Cliff UK Jacks, Chrome
Ferrule for internal thread jacks, chrome (3/8-20).
$0.56
Power Jack - DC Panel Mount, Rear Mount, 5.5mm External, 2.1mm Internal
½" panel mount DC jack with solder lugs. This jack is rear mounted which makes troubleshooting and repairs simpler since the jack does not need to be desoldered if the circuit needs to be removed from the enclosure. Round plastic with normally closed switch. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter. Three solder lugs are available for tip, ring, and switch.
$0.59
Power Jack - DC PC Mount, 5.5mm External, 2.1mm Internal
This PCB mounted DC jack style can be found on many manufacturers’ pedals. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter. Three solder pins are available for tip, ring, and switch.
$0.59
Power Jack - DC Panel Mount, Low Profile, 5.5mm External, 2.1mm Internal
Low profile DC jack with solder lugs. This jack is the perfect size for smaller builds where additional space is necessary. The low profile DC jack is also great for builds where aesthetics are a priority. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter. Features two solder lugs for tip and ring.
$0.59
Nut - Cliff, Hex, Red, used on Loudspeaker Output Jacks
Red Cliff hex nut, often used on guitar amplifiers to identify loudspeaker outputs.
$0.59
Power Jack - DC Panel Mount, Vintage Boss Style, 5.5mm External, 2.1mm Internal
This DC power jack is similar to those used on vintage MIJ Boss pedals and others. This jack has a 2.1mm pin for use with 5.5mm barrel plugs. Three solder lugs are available for tip, ring, and switch.
$0.59
Jack Seal - Cliff, for S-H910 and S-H911
Replacement seal for S-H910 and S-H911 Cliff UK jacks.
$0.69
Nut - Cliff, Hex, for ¼" white Jacks
Hex nut for white Cliff Jacks, threading: 7/16-20
$0.75
RCA Plug - Switchcraft, straight, 2-conductor, type 3501MX
Switchcraft 2 conductor RCA straight plug, accomodates cable up to 0.125" (3.18mm) diameter, no handle. Switchcraft’s® straight RCA plugs feature an easy-to-assemble construction: a handle and plug assembly. The plug features a solid-pin design and large solder terminals that make termination faster and easier. This new RCA plug will save time and space in any application.
$0.79
Banana Jack - Johnson Cinch, For 4mm Plugs, Panel Mount
Colors Available:
High quality banana jacks with tinned brass contacts and strong nylon housings. These jacks come in a wide variety of colors and work well with any 4mm banana plug. Cinch Johnson banana jacks are used in test equipment, audio equipment, as well as modular synthesizers such as DIY Buchla, Serge, and others. Features:
  • Formed brass contacts
  • Bright tin finish
  • Durable nylon 6/6 body
  • Nickel plated nut
  • 0.010Ω maximum contact resistance
  • Keyed mounting with two flatted sides
Starting at $0.95
Jack Plate - Single ¼", 2" Outside Diameter, Black Metal
  • Recessed steel cup
  • Designed for use with 1/4" jacks
  • Steel design
  • 3 mounting holes
$0.95
Power Jack - DC Panel Mount, 5.5mm External, 2.1mm Internal
Colors Available:
½" panel mount with solder lugs. Round plastic with normally closed switch. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter.
$0.95
¼" Jack - Rean, horizontal, switched, solder lugs
Horizontal 1/4" jack, all contacts switched, plastic housing with nut and washer, solder tap version
$0.95