Brian Smith's Wireless Workshop

Capacitors - Electrolytic

Value

10uf
10uf
22uf
22uf
47uf
22uf
22uf

VW-VP

450-500
450-500
450-500
350-400
350-400
50-65
63-79

1-9


$1.15


$4.25

$0.45

10-49


$1.05


$3.75

$0.41

50 +


$0.95


$3.40

$0.36

Type

Pigtail
Radial
Pigtail
Pigtail
Pigtail
Pigtail
Radial

Capacitors - Silver Mica

Silver mica caps are simply the best for tone control and filter circuits. 
Also a great replacement for any faulty mica in restoration work.

  • 47pf ... 500Volt  $0.90 ea ... $8.20 for 10
  • 100pf ... 500Volt $0.95 ea ... $8.50 for 10
  • 250pf ... 500Volt $1.15 ea ... $10.40 for 10
  • 500pf ... 500Volt $1.50 ea ... $13.95 for 10

Capacitors - Variable

Ideal for homebuilt Crystal Sets, and 1 & 2 valve sets.

Nominally 365pf...most units measure in the range 15pf(min) - 410pf(max).
New, single gang, 1/4" shaft.

  • $31.95ea  CURRENTLY SOLD OUT .. Keep watching!

Coils & Coil Formers

"PAXOLIN" COIL FORMERS


A great low loss material, ideal for crystal sets, and reproductions.

This material looks tremendous once wound with enammeled copper wire and given a coat or two of clear laquer.

Five outside diameters (OD) to choose from - all have a wall thickness of 1.6mm (1/16").  Standard lengths of 100mm and 200mm (4" & 8" aprox) are usually ex stock.

  • Also available, lengths of 1200mm (4'8" aprox)...allow six weeks for manufacturing....Ask for a price.

I can buy metric wire...my circuit uses SWG gauge

Size...OD

1"
1 ¼"
2"
3"
4"

100mm length

200mm length

$10.90

How do I calculate my coil's inductance value?

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