SRR0618 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Shielded Power Inductors

*RoHS ^COMPLIANT
Features
■ Available in E6 series
■ Low unit height of 1.8 mm
■ High current
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRR0618 Series - Shielded Power Inductors
Electrical Specifications
Bourns Part No.
Inductance 100kHz
(µH) Tol. %
Q
Ref.
Test
Frequency
(kHz)
SRF
Nom.
(MHz)
RDC
Max.
(Ω)
I rms
Typ.
(A)
I sat
Typ.
(A)
SRR0618-2R2ML 2.2
± 20 30
100
95
0.05 1.70 2.10
SRR0618-3R3ML 3.3
± 20 30
100
70
0.07 1.40 1.75
SRR0618-4R7ML 4.7
± 20 30
100
65
0.10 1.05 1.45
SRR0618-6R8ML 6.8
± 20 30
100
50
0.15 0.95 1.18
SRR0618-100ML 10.0
± 20 30
100
45
0.22 0.82 0.98
SRR0618-150ML 15.0
± 20 30
100
35
0.31 0.60 0.76
SRR0618-220ML 22.0
± 20 30
100
25
0.46 0.47 0.60
SRR0618-330ML 33.0
± 20 30
100
22
0.68 0.43 0.53
SRR0618-470ML 47.0
± 20 30
100
20
1.10 0.36 0.44
SRR0618-680ML 68.0
± 20 30
100
15
1.50 0.30 0.37
SRR0618-101ML 100.0 ± 20 30
100
13
2.30 0.23 0.27
Recommended Layout
REF.
4.20
(.165)
4
REF.
2.15
3 ^(.085)
REF.
4.20
(.165)
REF.
2.15
3 ^(.085)
REF.
2.90
(.114)
1
2 _2.15
(.085)
REF.
DIMENSIONS:
MM
(INCHES)
Electrical Schematic
100 ~ 101
1
3
LCR
1
REF.
1.20
(.047)
REF.
2.90
(.114)
2.15
(.085)
REF.
1.80
(.071)
REF.
1.20
(.047)
REF.
2R2 ~ 6R8
1
4
2
3
LCR
General Specifications
Test Voltage .................................0.1 Volt
Reflow Soldering .....230 ˚C, 50 sec max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
................................260 °C for 10 sec.
Materials
Core Material...........................Ferrite DR
Wire ............................Enameled Copper
Base .....................................Ferrite Core
Terminal.....................................Cu/Ni/Sn
Rated Current ...Ind. drop 50 % typ at I sat
Temperature Rise .40 ˚C max at rated I rms
Packaging.....................800 pcs. per reel
Product Dimensions
5.00 ± 0.3
(.197 ± .012)
4
3
2R2
5.00 ± 0.3
(.197 ± .012)
1
2
TYP.
0.6
(.024)
3.0
(.118)
1.50 ± 0.10
(.059 ± .004)
TYP.
0.25
(.001)
6.30 ± 0.3
(.248 ± .012)
90°
1.25
(.049)
TYP.
3.50
(.138)
TYP.
1.80 ± 0.15
(.071 ± .006)
1.25
(.049)
TYP.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.