B65887E0400A087 EPCOS Inc, B65887E0400A087 Datasheet - Page 2

• Manufacturer Part Number: B65887E0400A087
• Description: FERRITE CORE, GAPPED, RM12, N87
• Manufacturer: EPCOS Inc
• Series: B65887r

Specifications of B65887E0400A087

• Ferrite Grade: N87
• Core Size: RM12
• Svhc: No SVHC (18-Jun-2010)
• Inductance Factor Al: 400nH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Magnetic characteristics (per set)
l
A
A
V
Approx. weight 45 g/set
Delivery mode sets
Packing
Standard styrofoam tray 300 x 200 x 39 (mm)
Material
N87
N87
N87
N87
1) Measurement parameter: 10 kHz, 0.25 mT, 100 turns, room temperature.
SMP IN TCF FER PD
e
RM cores
RM12
l/A
e
min
e
A
reproducibility of the measurement. (It is recommended to rub the mating surfaces themselves six times in a circular or
elliptic arc that matches the core profile before measuring A
L
value is measured acc. to IEC62044-2. An appropriate wringing of cores with polished surface is used to improve
=
=
=
=
=
0.39 mm
57 mm
146 mm
125 mm
8320 mm
A
nH
160 ±3%
250 ±3%
400 ±5%
1000 ±5%
L
value
2
2
1)
-1
3
s
mm
app. 1.30
app. 0.70
app. 0.35
app. 0.12
Page 2 of 4
L
µ
50
78
124
311
value).
e
Ordering code
B65815E0160A087
B65815E0250A087
B65887E0400A087
B65887E1000J087
B65815E*****087
B65815
2009-10-23