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Magnetics Epcos (Siemens Matsushita Components), Germany TDK Ferroxcube
North West Laboratory

Engineering Center SZL and LEPCOS
— General representative of Epcos AG by ferrite in the CIS
— Official distributor and general representative for ferrites of
    TDK Electronics Europe Gmbh in the CIS
— Authorized distributor of Magnetics in Russia, CIS and Baltic countries
— Exclusive distributor of USM in Russia and CIS countries
— Official Distributor Temex Ceramics in Russia and CIS
 

Two-aperture RID Cores (Transfluxers)

Two-aperture RID Cores (Transfluxers)Epcos AG issues 5 standard sizes of two-aperture RID-configured ferrite cores. RID-configured cores are intended for using in TV and VHF signal processing equipment (ferrites of U13, K1 brands) and for low-frequency wideband applications (N30, N22 ferrite brands).

Two-aperture RID Cores (Transfluxers)

Check the availability in warehouse

Geometrical dimensions of two-aperture RID-configured ferrite cores:

Standard Size h [mm] b [mm] a [mm] c [m] d [mm] Weight. g
RID 14,5*8,5*14,5 / (3,4-2) 14,50-1,0 14,50-1,0 8,50,5 5,85 ±0,25 3,4 +0,80 4
RID 14,5*8,5*8,5 / (3,4-2) 8,3-0,6 14,50-1,0 8,5-0,5 5,85 ±0,25 3,4 +0,60 2,5
RID 7,25*4,2*6,2 / (1,7-2) 6,2-0,5 7,25-0,5 4,2-0,4 2,90 ±0,15 1,7 +0,30 0,4
RID 3,6*2,1*2,5 / (0,8-2) 2,5-0,2 3,60-0,3 2,1-0,3 1,45 ±0,10 0,8 +0,15 0,1
RID 3,6*2,1*2,0 / (0,8-2) 2,0-0,2 3,60-0,3 2,1-0,3 1,45 ±0,10 0,8 +0,15 0,1

Effective parameters of RID-configured two-aperture ferrite cores:

Standard Size ∑l/A [mm-1] le mm Ae [mm²] Ve [mm³]
RID 14,5*8,5*14,5 / (3,4-2) 0,31 15,3 49,7 760
RID 14,5*8,5*8,5 / (3,4-2) 0,54 15,3 28,4 435
RID 7,25*4,2*6,2 / (1,7-2) 0,75 7,6 10,2 78
RID 3,6*2,1*2,5 / (0,8-2) 1,78 3,7 2,1 7,8
RID 3,6*2,1*2,0 / (0,8-2) 2,2 3,7 1,7 6,3

Nomenclature list of two-aperture RID ferrite cores issued by Epcos AG:

Standard Size Ferrite brand A nH (Tol. ±30%) Order code
RID 14,5*8,5*14,5 / (3,4-2) К1 330 B62152-A1-X1
RID 14,5*8,5*8,5 / (3,4-2) К1
N30
190
10000
B62152-A4-X1
B62152-A4-X30
RID 7,25*4,2*6,2 / (1,7-2) K1
N30
N27
140
7300
B62152-A7-X1
B62152-A7-X30
B62152-A7-X27
RID 3,6*2,1*2,5 / (0,8-2) K1
N30
M13
N22
60
3100
1440
B62152-A8-X1
B62152-A8-X30
B62152-A8-X13
B62152-A8-X22
RID 3,6*2,1*2,0 / (0,8-2) K1
N30
M13
42
2400
1100
B62152-A27-X1
B62152-A27-X30
B62152-A27-X13

Designation in Design Documentation

Measurement unit — piece
M13 RID 3,6*2,1*2,0 / (0,8-2) B62152-A27-X13
RID 3,6*2,1*2,0 / (0,8-2) —geometrical dimensions of core (main half-axis of ellipse x minor half-axis x height) / ( aperture diameter x number of apertures)
B62152 —RID configuration code (for two-aperture cores)
A27 — RID standard size code 3,6*2,1*2,0 / (0,8-2)
X13 — two-aperture core is made of M13 ferrite brand

 
NORTH-WESTERN LABORATORY: NEWS
 
05.06 09 
Epcos has developed a new N95 power ferrite material with an exceptionally low power loss.



12.05 09 
New Epcos ferrite ring core sizes : N87 R20*12*6 and N87 R28*16*9



02.02 09 
New Epcos ferrite E core size : N87 E16/8/7,8 B66502GX187



 
 


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