Datasheet
3 02/16
Please read Cautions and warnings and
Important notes at the end of this document.
■ To IEC 62317-4
■ Cores without center hole
for transformer applications
■ Delivery mode: sets
Magnetic characteristics (per
set)
Approx. weight (per set)
Gapped
with
center hole
without
center hole
6 l /A
l
e
A
e
A
min
V
e
0.68
35.1
52
—
1825
0.59
38
64
55
2430
mm
–1
mm
mm
2
mm
2
mm
3
m 10.7 12 g
Material A
L
value
nH
s
approx.
mm
P
e
Ordering code
1)
-D with center hole
-F with threaded sleeve
-J without center hole
N48 250 r 3% 0.23 134 B65811+0250A048
315 r 3% 0.17 169 B65811+0315A048
400 r 3% 0.14 215 B65811+0400A048
630 r 5% 0.10 338 B65811+0630J048
N41 160 r 3% 0.49 76 B65811J0160A041
250 r 5% 0.24 118 B65811J0250J041
630 r 5% 0.11 298 B65811J0630J041
1600 r10% 0.04 756 B65811J1600K041
N87 250 r 3% 0.30 118 B65811J0250A087
400 r 3% 0.18 189 B65811J0400A087
1) Replace the + by the code letter “F” or “D” for the required version. Standard version is “D”.
B65811Core
RM 8