Variable Inductors

 

 

Please find below our section of S18, Mini S18 and MC120 tunable inductors. These are popular for homebrew projects where a good quality variable inductor is required. 

 

Please note: The Toko S18 is now long obsolete and very hard to find, therefore we stock both original and generic parts (which perform exactly the same). The generic parts are now becoming rare, so we do not recommend the S18 for new designs, or where a large quantity may be required. 

TOKO S18 Inductors
 Type  Nominal Inductance  Price each  
 1.5t White 30nH (aluminium core)  £1.20  click here to purchase
 2.5t Red  50/66nH (both cores avail.)  £1.20 click here to purchase
 3.5t Orange  64/114nH (both cores avail.)  £1.20 click here to purchase
 4.5t Yellow  180nH (ferrite core)  £1.20 click here to purchase
 5.5t Green  230nH (ferrite core)  £1.20 click here to purchase
 6.5t Blue  297nH (ferrite core)  £1.20 click here to purchase
 7.5t Violet  389nH (ferrite core)  £1.20 click here to purchase
8.5t White 168nH (aluminium core) £1.20 click here to purchase

 

Below is our range of 'Mini S18' tunable inductors. They are the same format as the S18 but physically smaller, so do not offer the same inductance range as the bigger parts but are a useful alternative where a smaller inductance is required. The Mini S18 has a slotted brass core. Please contact us for quantity discounts.

 mini toko s18 inductors

 Type  Inductance range
 Price each
 
 Mini S18 1.5t White 16-21nH  £0.40 click here to purchase
 Mini S18 2.5t Red 22-35nH  £0.40 click here to purchase
 Mini S18 3.5t Orange 30-51nH  £0.40 click here to purchase
 Mini S18 4.5t Yellow 40-68nH  £0.40 click here to purchase

 

Similarly to the S18, the Toko MC120 is obsolete so we now stock generic equivalent parts. The MC120 offers similar inducatance and identical pin spacing to the S18 so we recommend these for new designs. Please contact us for quantity discounts. 

TOKO MC120 Inductors

 Type

 Nominal Inductance

 Price each

 
1.5t Close wound, with sceening can 27-34nH £0.60 click here to purchase
2.5t Close wound, with screening can 49-66nH £0.60 click here to purchase
 3.5t Space wound, no screening can  110nH £0.55 click here to purchase
 4.5t Close wound, with screening can  140nH £0.60 click here to purchase
 5.5t Close wound, with screening can  170nH £0.60 click here to purchase
 6.5t Close wound, with screening can  170nH with aluminium core £0.60  click here to purchase