B65819 Datasheet, PDF (1/6 Pages) EPCOS – RM cores are supplied in sets

RM 7
Core
I In accordance with IEC 60431
I Core without center hole
for transformer applications
I RM cores are supplied in sets
Magnetic characteristics (per set)
Σl/A
l_e
A_e
A_min
V_e
with
center hole
0,74
29,8
40

1 200
without
center hole
0,7
30,4
43
39
1 340
mm^–1
mm
mm²
mm²
mm³
Approx. weight (per set)
m
6,5
7,2
g
Gapped
Material A_L value
s
µ_e
approx.
nH
mm
N41
160 ± 5 %
0,30
89
250 ± 5 %
0,18
139
N48
250 ± 3 %
0,16
147
315 ± 3 %
0,12
186
B65819
Ordering code¹⁾
-A with center hole
-N with threaded sleeve
-J without center hole
B65819-J160-J41
B65819-J250-J41
B65819-+250-A48
B65819-+315-A48
1) Replace the + by the code letter “A” or “N” for the required version.
216 08/01