B66375GX187 EPCOS Inc, B66375GX187 Datasheet - Page 2

• Manufacturer Part Number: B66375GX187
• Manufacturer: EPCOS Inc

Specifications of B66375GX187

• Lead Free Status / RoHS Status: Compliant

■
Magnetic characteristics (per set)
Σ l/A = 0.47 mm
l
A
A
V
Approx. weight 358 g/set
Ungapped
Material
N27
N87
Gapped
Material
N27
The A
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”)
Material
N27
N87
Validity range:
Please read Cautions and warnings and
Important notes at the end of this document.
e
e
min
e
E 80/38/20
Core
Delivery mode: single units
= 184 mm
= 390 mm
= 388 mm
= 71800 mm
L
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
A
nH
4150 +30/–20%
4500 +30/–20%
g
mm
0.50 ±0.05
L
value
Relationship between
air gap – A
K1 (25 °C)
539
539
2
2
–1
3
K1, K2: 0.20 mm < s < 5.00 mm
K3, K4: 140 nH < A
L
value
K2 (25 °C)
– 0.710
– 0.710
µ
1550
1680
e
A
approx.
nH
882
L
value
P
W/set
< 13.30 (200 mT, 25 kHz, 100 °C) B66375G0000X127
< 6.50 (100 mT, 100 kHz, 100 °C) B66375G0000X187
L
V
< 1330 nH
Calculation of saturation current
K3 (25 °C)
867
804
2
09/06
µ
329
e
K4 (25 °C)
– 0.847
– 0.796
K3 (100 °C) K4 (100 °C)
816
806
Ordering code
Ordering code
B66375G0500X127
– 0.865
– 0.873
B66375