SIG4018L-R56 Datasheet, PDF (1/5 Pages) Delta Electronics, Inc. – SPECIFICATION FOR APPROVAL

DOCUMENT : SIG4018L-XXX
REVISION : A4
PAGE
SPECIFICATION FOR APPROVAL
: 1 OF 11
SIG4018L-XXX Sealed Choke Coil
1. Features
Low profile：3.8mm x 3.8mm x 1.8mm
Low coil resistance with large currents.
High magnetic shield construction should actualize high resolution for EMC protection.
100% lead (Pb) free meet RoHS standard
2. Application
Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..
3. Type Designation
SIG 4018 L - XXX
(1)
(2) (3)
(4)
Where
(1) Series No :
(2) Size :
4018 = 3.8mm x 3.8mm x 1.8mm
(3) Model characteristic :
L: Low Resistance , H: High Current
(4) Inductance Value :
4R7 = 4.7µH
4. Outline Dimensions
W
L
P
P
T
Code
L
W
T
P
Dimensions (mm)
3.8 ± 0.2*
3.8 ± 0.2*
1.8 max. *
1.0 ± 0.2
* Dimensions are of the case not including the
termination. For maximum overall dimensions
including the termination, add 0.1mm.
Note：This graph is only regard to dimensions spec. For outer appearance, please refer to actual product.