B66424W1012D1 EPCOS Inc, B66424W1012D1 Datasheet - Page 2

• Manufacturer Part Number: B66424W1012D1
• Description: EMI/RFI Suppressors & Ferrites COIL FORMER SUMIKON PM 9630
• Manufacturer: EPCOS Inc
• Series: B66424r

Specifications of B66424W1012D1

• Shielding: Unshielded
• Product: Hardware & Accessories
• Termination Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B66424W1012D001

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Magnetic characteristics (per set)
Σ l/A = 0.99 mm
l
A
A
V
Approx. weight 24 g/set
Ungapped
Material
N87
N97
Gapped
Material
N87
The A
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”)
Material
N87
Validity range:
Please read Cautions and warnings and
Important notes at the end of this document.
e
e
min
e
EFD 30/15/9
Core
E core with flattened, lower center leg
for especially flat transformer design
For DC/DC converters
Delivery mode: single units
= 68 mm
= 69 mm
= 69 mm
= 4690 mm
L
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
A
nH
2050 +30/–20%
2150 +30/–20%
A
nH
160 ±10%
250 ±10%
315 ±10%
L
L
2
2
value
value
Relationship between
air gap – A
K1 (25 °C)
125
–1
3
K1, K2: 0.10 mm < s < 2.00 mm
K3, K4: 70 nH < A
L
value
K2 (25 °C)
– 0.712
µ
1610
1690
µ
125
196
246
e
e
L
P
W/set
< 2.6 (200 mT, 100 kHz, 100 °C)
< 2.2 (200 mT, 100 kHz, 100 °C)
< 630 nH
V
Calculation of saturation current
K3 (25 °C)
176
2
09/06
g
approx. mm
0.71
0.38
0.27
K4 (25 °C)
– 0.796
K3 (100 °C) K4 (100 °C)
161
Ordering code
B66423G0000X187
B66423G0000X197
Ordering code
B66423U0160K187
B66423U0250K187
B66423U0315K187
– 0.873
B66423