B66348A1018T001 EPCOS Inc, B66348A1018T001 Datasheet - Page 2

• Manufacturer Part Number: B66348A1018T001
• Description: EMI/RFI Suppressors & Ferrites COIL FORMER VALOX 420 SEO
• Manufacturer: EPCOS Inc

Specifications of B66348A1018T001

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Magnetic characteristics (per set)
Σ l/A = 0.58 mm
l
A
A
V
Approx. weight 84 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
ER 42/22/15
Core
Round center leg particularly suitable
for use of thick winding wires or tapes
For compact winding design with
low leakage inductance
Delivery mode: single units
= 99 mm
= 170 mm
= 170 mm
= 16800 mm
L
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
A
nH
3200 +30/–20%
3700 +30/–20%
g
mm
1.00 ±0.05
L
value
Relationship between
air gap – A
K1 (25 °C)
257
257
2
2
–1
3
K1, K2: 0.10 mm < s < 3.00 mm
K3, K4: 110 nH < A
L
value
K2 (25 °C)
– 0.741
– 0.741
µ
1480
1710
A
approx.
nH
257
e
L
value
P
W/set
< 3.1 (200 mT, 25 kHz, 100 °C)
< 9.0 (200 mT, 100 kHz, 100 °C)
L
V
< 1100 nH
Calculation of saturation current
K3 (25 °C)
415
401
2
09/06
µ
119
e
K4 (25 °C)
– 0.847
– 0.796
K3 (100 °C) K4 (100 °C)
387
377
Ordering code
B66347G0000X127
B66347G0000X187
Ordering code
B66347G1000X127
– 0.865
– 0.873
B66347