Circuit Design

Battery Holder - 9V, Chassis Mount, Horizontal
High quality chassis mount battery holder. This steel holder fits standard 9V batteries. The horizontal mount and small footprint of the holder allows for easy placement where vertical space is limited.
$1.10
Terminal Strip - 5 Lug, 0 Common, Horizontal
Package of 5
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets.
$4.50
Jumper Test Lead Set - Clip 35mm, Total Length 24", 22AWG
Package of 10
Set of 10 Jumper Test Leads " Alligator Clips 35mm each. Total Length 24", 22AWG wire. Black, Red, White, Yellow, Green
$4.89
Wire - 22 AWG Solid Core, PVC, 600V, Variety Pack
Variety pack, 10 feet for each color. 6 colors, 60 feet total. Great for color-coded wiring with smaller quantities.
600V stranded. Strands are tinned individually. See photos for detail. UL style 1015, rated to 105 degrees C. Perfect for new projects or rewiring any electrical equipment.
Included colors:
  • Black
  • Red
  • Green
  • White
  • Yellow
  • Blue

See S-W33 for 50 foot rolls of individual colors.
$11.50
Solder - Kester, 60 / 40, 44 Flux, 66 Core, .031 Dia, .5 oz
Kester 44 60/40 rosin core type. .031" diameter, 0.5 oz
$5.78
Terminal Strip - 6 Lug, 0 Common, Horizontal
Package of 5
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets.
$5.00
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.
$2.95
Battery Box - Gotoh, single, 9 volt
Single 9 volt battery box. See P-ECB-9V1B for single battery box with removable adapter. See P-ECB-9V2 for double battery box.
$13.95
Battery Holder - 9V, Chassis Mount, Vertical
High quality chassis mount battery holder. This steel holder fits standard 9V batteries. The vertical mount and small footprint of the holder are great for narrow spaces and work well for any project. See S-H158 for horizontal-mount.
$1.10
Wire - 22 AWG Stranded Core, PVC, 600V, Variety Pack
Variety pack, 10 feet for each color. 6 colors, 60 feet total. 600V stranded. Strands are tinned individually. See photos for detail. UL style 1015, rated to 105 degrees C. Perfect for new projects or rewiring any electrical equipment.
$11.50
Tagboard - 300mm x 56mm, 2 x 28 Tags
300mm x 56mm tagboard with two rows of 28 tags. Each connector features two lugs, one facing inward and one facing outward. This can be helpful when connecting components using the inner lugs which leaves the outside lugs open for wiring. A center row of holes can be used for running wires beneath the board as well as for standoffs.
$9.95
Soldering iron tip - Weller, solid core, 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
$5.70
Staking Tool - for Eyelets and Turrets
Turret staking tool for use with our turrets (S-HTUR-AX, S-HTUR-BX, S-HTUR-P).
For anvil see S-T1717
Directions:
  • Drill 1/8" hole
  • Insert eyelet
  • Flip board over on to a hard service
  • Center staking tool over the eyelet
  • Strike staking tool with hammer to clamp eyelet to board
$10.45
Standoffs - 0.18", plastic with adhesive backing
Low-profile adhesive standoffs with a 0.180" standoff height that securely attaches your PCB to a flat surface. The post inserts into a 0.125” mounting hole and includes a locking tab that secures the PCB when inserted. It can be used with 1/16” or 1/32” thick PCBs. The 0.6 x 0.6” square base is offset to allow the base to be underneath the board when the mounting hole is close to the PCB edge and the offset base provides a large sticking surface while permitting the PCB to be mounted in tight spaces or close to walls. This can be useful when working with small enclosures. High-quality 3M™ brand double-sided tape secures the standoff to a flat surface. These standoffs are available in packs of 8, 24, or 100 pieces Features:
  • Low profile 0.180" standoff height.
  • Offset base allows use when holes are close to the PCB edge.
Starting at $2.25
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-X)
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)
$2.95
Solder - Kester 63 / 37, 1 lb spool, 0.031" diameter
(63/37 Rosin Core) - ..031" Diameter, 1 lb Spool, contains lead alloy. Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. An outstanding performance feature of this flux is the “instant-action” wetting behavior.
$39.95
Soldering iron tip - Weller, conical, for WTCPT
Restore the performance of your soldering iron by replacing the tip. Replacement for S-TWTCP
  • PT Series Conical Tip for TC201 Series Iron
  • PTP7 - 0.79mm / 0.031" diameter conical tip
  • Solid copper, plated with iron all over
  • Designed to provide maximum heat transfer from the heater to the tip
  • Tinned with lead-free solder
  • Use only genuine Weller tips
$5.69
Terminal Strip - 5 Lug, 1st Lug Common, Horizontal, package of 5
Package of 5
Standard size terminal strips, 1/16 thick bakelitetin plated steel solder lugs and brackets on 3/8" centers. 5 lug 1 ground first lug common
$4.95
Soldering Flux - Caig, non-spill Rosin Flux
Low residue, no-spill. Thermal stability enabling excellent wetting and reduced carbonization at soldering temperature. No-clean flux can be removed by wiping with a cloth or with cleaning solvent. Nonflammable and non corrosive. Recommended for electrical and electronic soldering applications.
Starting at $7.15
Terminal Strip - 5 Lug, 5th Lug Common, Horizontal, package of 5
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
Tool - Anvil for Turret Terminals, .750 L
Turret anvil for use with our turrets (S-HTUR-AX, S-HTUR-BX, S-HTUR-P).
For staking tool see S-T1715
Directions:
  • Drill 1/8" hole
  • Insert eyelet
  • Flip board over on to a hard service
  • Center staking tool over the eyelet
  • Strike staking tool with hammer to clamp eyelet to board
$11.65
Staking Tool Set - Anvil and Punch, for Eyelets and Turrets
Staking tool set that includes both the anvil and swage/punch. The set works with standard turret and eyelet sizes commonly used in amplifiers. The anvil also can be used with Y style turrets.
$12.50
Alignment Tool - Zenith-Admiral Hex Wrench
GC Electronics 8606 alignment tool with hex and special tip slug. This tool is made of non-conductive Delrin.
  • End 1 - 0.027 in.
  • End 2 - 0.1 in.
  • End 3 - 0.1 in.
$1.50
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.
$4.75