B66457PX187 EPCOS Inc, B66457PX187 Datasheet - Page 4

• Manufacturer Part Number: B66457PX187
• Manufacturer: EPCOS Inc

Specifications of B66457PX187

• Lead Free Status / RoHS Status: Compliant

Core set EELP 32
Combination: ELP 32/6/20 with ELP 32/6/20
Magnetic characteristics (per set)
l
A
A
V
Approx. weight 28 g/set
Ungapped
Material
N49
N92
N87
N97
Calculation factors (for formulas, see “E cores: general information”, page 372)
EELP 32:
Material
N87
Validity range:
Please read Cautions and warnings and
Important notes at the end of this document.
e
l/A = 0.32 mm
e
min
e
ELP 32/6/20
Core and accessories (without clamp recess)
To IEC 62317-9
Delivery mode: single units
= 41.4 mm
= 130 mm
= 128 mm
= 5390 mm
A
nH
3900 25%
4300 25%
5700 25%
5700 25%
L
value
Relationship between
air gap – A
K1 (25 °C)
208
2
2
–1
3
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 150 nH < A
L
1030
1450
1440
value
990
e
K2 (25 °C)
–0.819
P
W/set
< 1.40 ( 50 mT, 500 kHz, 100 °C)
< 3.70 (200 mT, 100 kHz, 100 °C)
< 3.40 (200 mT, 100 kHz, 100 °C)
< 2.60 (200 mT, 100 kHz, 100 °C)
V
L
< 1000 nH
Calculation of saturation current
K3 (25 °C)
367
4
09/06
K4 (25 °C)
–0.796
K3 (100 °C) K4 (100 °C)
322
Ordering code
(per piece)
B66457G0000X149
B66457G0000X192
B66457G0000X187
B66457G0000X197
31.75±0.65
6.35±0.15
25.4±0.5
ELP 32/6/20
–0.873
B66457
FEK0403-W