Circuit Design

Soldering iron tip - Weller, conical, ST Series
Restore the performance of your soldering iron by replacing the tip. Replacement for S-TWP35 and S-TWLC100.
  • ST Series Tips: Will fit the SP40L / SP40N series irons as well as the WP25, WP30, WP35, WLC100 series tools
  • Precision ground copper tips are plated with iron, nickel and chromium
  • ST7 - .031" / 0.79 mm diameter Conical tip
  • Tinned with Lead Free alloy
$5.95
Solder wick - GC Braid, multiple sizes
5 foot long desoldering braid. Great for removing solder from printed circuit boards or other electronic equipment.
Starting at $5.75
ProtoBoard - Fits 1590BB, 1 sided, 2-hole strips
Prototyping circuit board (PCB) designed to fit the Hammond 1590BB die-cast aluminum enclosure. It has a convenient 2-hole pattern, which provides an easy way to connect parts while maximizing usable board area. It can be used as a stand-alone prototyping board, or installed in a Hammond 1590BB enclosure. For fastening your project to a surface see our adhesive standoffs (S-H190). Features:
  • Single-sided high-quality FR4 glass-epoxy circuit board.
  • Convenient 2-hole pattern provides an easy way to connect parts.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
  • 0.042" holes are drilled on 0.1" (2.54mm) centers. 4 mounting holes.
  • PCB Size 3.20 x 4.25 in (81.3 x 108.0 mm)
$5.75
Tool - Precision Devices, Lead Former, Various Sizes
High quality, made in USA lead formers. These are great tools for bending component leads to fit various footprints. The radiused ends provide a right angle bend that does not stress the metal lead. These lead formers are made of high impact ABS plastic.
$5.59
BreadBoard - Solderless, 400 point pattern
Solderless (plug-in) breadboard with 400 connection tie-points (i.e. 400 wire insertion holes) and 4 power rails. Solderless breadboards are great for building and testing new circuits because parts can be easily inserted and removed making them completely re-usable. This breadboard has a 300 tie-point IC-circuit area plus four 25 tie-point power rails. The housing is made of white ABS plastic, with a printed legend giving numbers and letters for columns and rows. The internal contacts are phosphor bronze with a plated nickel finish and a peelable adhesive tape backing is provided for attaching it to a surface. Be sure to check out the Zipwire™ jumper wire kits for use with this breadboard.
$5.50
StripBoard - Single Sided, 6.14” x 3.15”, Vintage Spacing, Phenolic Board
Stripboard made with a phenolic substrate. Phenolic boards are found in many vintage electronics before the use of fiberglass became common. This stripboard features a 0.15” vintage spacing. This spacing is great for vintage-style builds and more easily accommodates axial capacitors and other larger sized vintage parts like resistors and transistors. The board has a 40 x 20 holes (20 strips). Each strip is surface treated making soldering easier than most protoboards and also ensures a long shelf life. Features: High-quality 1.6mm phenolic circuit board Corrosion resistant, surface treated copper strips 40 x 20 holes (20 strips) 6.14” x 3.15” Looking for projects? See our Wide Stripboard projects in our Pedal Layouts & Build Guides section for ideas.
$5.49
Battery Holder with Connector - 9V, Chassis Mount, Horizontal
High quality chassis mount battery holder with a built-in connector. This clip fits standard 9V batteries. The horizontal mount and small footprint of the holder allows for easy placement where vertical space is limited. The two connections use individual solder tabs for hard wiring directly into projects providing a rugged and stable connection.
$5.45
Tagboard - 300mm x 16mm, 26 Tags, single row
300mm x 16mm tagboard with a single row of 26 tags. Each connector features two lugs for easy wiring. This board can be used for stand alone projects or can be used to expand the P-HTAG-56. This board features four mounting holes.
$5.30
Terminal Strip - 5 Lug, 5th Lug Common, Horizontal, package of 5
Standard size terminal strips, 1/16 thick bake lite tin plated steel solder lugs and brackets on 3/8" centers. 5 lug 1 ground fifth lug common.
$5.00
package of 5
Terminal Strip - 5 Lug, 3rd Lug Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers.
$4.99
package of 5
Jumper Test Lead Set - Clip 35mm, Total Length 24", 22AWG
Set of 10 Jumper Test Leads " Alligator Clips 35mm each. Total Length 24", 22AWG wire. Black, Red, White, Yellow, Green
$4.99
package of 10
Turrets - 0.172" Long, Brass, Premium, Package of 10
Hollow Turret Terminal,Brass, .172" Long, Premium.
  • Finish/Plating: Tin
  • For Panel Thickness: .125 [3.2]
  • Material: Brass
  • Mounting Hole: 0.116
  • Terminal Length: 0.312
  • Terminal Style: Tubular Turret
  • Type: Solder Turret Terminal
  • Package of 10
$4.95
package of 10
Breadboard - Solderable PCB, 3.75” x 1.85”, Mounting Holes
Solderable PC BreadBoard enables you to transfer your circuit and wires from a plug-in breadboard without recutting wires or changing your layout. This breadboard has the same pattern as a standard 400 connection point solderless plug-in breadboard which has a standard 5-hole strip for each IC pin, just like solderless breadboards. However, it has the advantage that soldered joints provide a more reliable long-term connection than solderless contacts. The board has four power rails like solderless breadboards, plus two bonus rails for power or signals. There are bonus two-hole pads along the centerline allowing DIL (dual in-line) headers to be used as well as a top side silkscreen to position components. Four mounting holes allow your projects to be secured.
$4.75
StripBoard - Single Sided, 3.94” x 3.15”, Mounting Holes
ST2 StripBoard is a prototyping circuit board with a standard long strip pattern. Tracks run the length of the board. The long tracks are convenient for power and ground rails, and for signal buses. Strips can be cut as needed to make smaller tracks and circuit pads. It has 0.1" hole spacing for DIP integrated circuits and headers and other parts. ST2 has higher quality than traditional stripboard. The holes are drilled, not punched. The base material is high-quality FR4 glass epoxy board. It has better stability and moisture resistance than boards using phenolic or SRBP (synthetic resin bonded paper), which can warp with exposure to humidity. Features
  • Standard stripboard pattern, with tracks running the length of the board.
  • Single-sided high-quality FR4 glass-epoxy circuit board.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
$4.75
Terminal Strip - 4 Lug, 2nd Lug Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers.
$4.65
package of 5
Terminal Strip - 5 Lug, 0 Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets.
$4.50
package of 5
Breadboard - Solderable PCB, 3.00” x 1.90”
The SB400 Solderable PCB BreadBoard enables you to transfer your circuit and wires from a plug-in breadboard without recutting wires or changing your layout. The SB400 has the same pattern and spacing as a standard 400 connection point BB400 solderless plug-in breadboard. It has a standard 5-hole strip for each IC pin, just like solderless breadboards plus 4 power rails. However, it has the advantage that soldered joints provide a more reliable long-term connection than solderless contacts. The SB400 has four power rails like solderless breadboards, plus two bonus rails for power or signals. There are bonus two-hole pads along the centerline allowing DIL (dual in-line) headers to be used. BPS prototyping boards use high-quality FR4 glass epoxy PCBs for long life, with an anti-tarnish protective coating for easy soldering.
$4.35
Terminal Strip - 3 Lug, 0 Common, Vertical
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers. Vertical mount.
$4.25
package of 5
Terminal Strip - 3 Lug, 2nd Lug Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers.
$3.95
package of 5
Terminal Strip - 2 Lug, 2nd Lug Common, Horizontal
Standard size terminal strip, 1/16" thick bakelite, tin plated steel lugs and brackets on 3/8" centers.
$3.65
package of 5
ProtoBoard - Fits 1590B, 1 sided, 2-hole strips
Prototyping circuit board (PCB) designed to fit the Hammond 1590B die-cast aluminum enclosure. It has a convenient 2-hole pattern, which provides an easy way to connect parts while maximizing usable board area. It can be used as a stand-alone prototyping board, or installed in a Hammond 1590B enclosure. For fastening your project to a surface see our adhesive standoffs (S-H190) Features:
  • Single-sided high-quality FR4 glass-epoxy circuit board.
  • Convenient 2-hole pattern provides an easy way to connect parts.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering. Lead free and RoHS compatible.
  • 0.042" holes are drilled on 0.1" (2.54mm) centers. 2 mounting holes.
  • PCB Size 2.05 x 4.05 in (52.1 x 102.9 mm)
$3.59
Battery Holder - AA, Chassis Mount, Metal Frame, Double
Metal frame AA battery holder. This battery holder fits two AA batteries and is a great option for electronics that run on 3V. It features two solder lugs for connecting wires to the positive and negative ends. The battery holder in the original FZ-1 fuzz pedals looks nearly identical to this holder.
$3.35
PadBoard - Double Sided, Plated Holes, 3.15” x 1.97”
Prototyping circuit board that has a general purpose pad-per-hole pattern making it great for general purpose analog and digital use. It is a double-sided board with plated holes, which allows components to be easily soldered to either side of the board. A square pad is provided every 5th hole, which makes it easy to align components on the top and bottom of the board. An anti-tarnish coating protects the copper for a long shelf-life and provides easy soldering.
For fastening your project to a surface see our adhesive standoffs (S-H190)
Features:
  • Pad-per-hole prototyping board with plated-thru holes. A square pad every 5th hole makes it easy to align components on top and bottom.
  • Double-sided high-quality FR4 glass-epoxy circuit board with plated holes. Components can be soldered to either side.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
  • 31 x 19 holes, 0.037" holes are drilled on 0.1" (2.54mm) centers. Four 0.125” mounting holes.
  • Size 1 = 1.97 x 3.15in (50 x 80mm), 1/16" thick (1.6mm)
$3.15
StripBoard - Single Sided, 3.15” x 1.97”, Mounting Holes
Prototyping circuit board with a standard long strip pattern where tracks run the length of the board. The long tracks are convenient for power and ground rails, and for signal buses. Strips can be cut as needed to make smaller tracks and circuit pads and the board has 0.1" hole spacing for DIP integrated circuits/ headers as well as other parts. Higher quality than traditional stripboard, the holes are drilled, not punched.
$3.09