EF20x10x6-CF139

Ferrite EF core (ungapped). This core type is sometimes referenced as EE20.

Manufacturer: Cosmo Ferrites.

Material Grade CF139 (An upgrade on Cosmo CF138), Equivalent to Ferroxcube 3C94 and TDK PC44).

Price is for  a half core - (I.e. you will need to order 2 pieces to form a pair)

Dimensions:

Length: 20.4mm

Width: 5.9mm

Height: 10.1mm

Wt: 3.5g

Magnetic Characteristics:

uiac = 2100

AL Value = 1450

(+ 30% /- 20%)

For larger volume enquiries or technical assistance please contact our sales team.
Tel: 01280 817243 or email: sales@powermagnetics.co.uk