SRN4018
SRN4018 is Semi-shielded Power Inductor manufactured by Bourns.
4R7
Features n Semi-shielded construction n Miniature size n Low profile
- 1.8 mm max. n Inductance range: 0.82 to 220 µH n High rated current
- up to 4.0 A n Ro HS pliant- and halogen free-
- Applications n DC/DC converters n Notebook puters n Digital video cameras n HDDs n Cell phones n Televisions, LCD displays
SRN4018 Series
- Semi-shielded Power Inductors
Electrical Specifications @ 25 °C
Bourns Part No. SRN4018-R82Y SRN4018-1R0Y SRN4018-1R2Y SRN4018-1R5Y SRN4018-2R2M SRN4018-2R7M SRN4018-3R3M SRN4018-4R7M SRN4018-6R8M SRN4018-100M SRN4018-150M SRN4018-220M SRN4018-330M SRN4018-470M SRN4018-680M SRN4018-101M SRN4018-151M SRN4018-221M SRN4018-331M
Inductance @ 100 KHz/1 V
L (m H) 0.82 1.0 1.2 1.5 2.2 2.7 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330
Tol. % 30 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Q (Ref.)
9 9 9 9 9 9 9 9 9 11 11 11 11 11 11 23 23 30 30
Test Freq. (MHz) 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796
SRF 4.0 ± D0.C2 R
(MHz)(.157 ± .0(W08))
Typ.
Max.
100 0.019
80 4R0.7025
Irms
Isat
(A)
(A)
3.5(.145.07
± ±
0.0.4208.0)
0.42 0.45
0.32...
