B66289PX187 EPCOS Inc, B66289PX187 Datasheet - Page 5

• Manufacturer Part Number: B66289PX187
• Manufacturer: EPCOS Inc

Specifications of B66289PX187

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Core set EILP 38
Combination:
ELP 38/8/25 with I 38/4/25
■
■
Magnetic
characteristics (per set)
Σ l/A = 0.22 mm
l
A
A
V
Approx. weight 44 g/set
Ungapped
Material A
N49
N92
N87
N97
Calculation factors (for formulas, see “E cores: general information”)
EILP 38:
Material
N87
Validity range:
Please read Cautions and warnings and
Important notes at the end of this document.
e
e
min
e
ELP 38/8/25 with I 38/4/25
Core (without clamp recess)
To IEC 62317-9
Delivery mode: single units
= 43.6 mm
= 194 mm
= 192 mm
= 8440 mm
nH
5700 ±25% 1000 < 2.20 ( 50 mT, 500 kHz, 100 °C) B66459G0000X149 (ELP core)
6200 ±25% 1110 < 5.30 (200 mT, 100 kHz, 100 °C) B66459G0000X192 (ELP core)
8300 ±25% 1450 < 5.15 (200 mT, 100 kHz, 100 °C) B66459G0000X187 (ELP core)
8400 ±25% 1500 < 4.40 (200 mT, 100 kHz, 100 °C) B66459G0000X197 (ELP core)
L
value
Relationship between
air gap – A
K1 (25 °C)
328
2
2
–1
3
K1, K2: 0.10 mm < s < 2.00 mm
K3, K4: 180 nH < A
µ
e
L
value
K2 (25 °C)
– 0.788
P
W/set
V
L
< 1500 nH
Calculation of saturation current
K3 (25 °C)
541
30.8±0.6
38.1±0.8
ELP 38/8/25
7.6±0.2
5
09/06
K4 (25 °C)
– 0.796
FEK0406-L
Ordering code
(per piece)
B66459P0000X149 (I core)
B66459P0000X192 (I core)
B66459P0000X187 (I core)
B66459P0000X197 (I core)
K3 (100 °C) K4 (100 °C)
477
38.1±0.8
30.8±0.6
7.6±0.2
I 38/4/25
– 0.873
B66459
FEK0407-U