Soldering Profile
SRR6038 Series - Shielded SMD Power Inductors
Features
■ Height of 4.0 mm max.
■ Current rating up to 3.5 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
Electrical Specifications
Product Dimensions
General Specifications
Test Voltage .....................0.1 V, 100 KHz
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
Wire ............................Enameled Copper
Adhesive..............................Epoxy Resin
Terminal.....................................Ag/Ni/Sn
Rated Current .........Ind. drop of 35 % typ.
at Isat
Temperature Rise.............30 ˚C typ. at Irms
Packaging...................1000 pcs. per reel
Recommended Layout
Inductance 100 kHz
Q
Test SRF DCR
Bourns Part No.
(
µµ
H) Tol. %
Ref.
Frequency Typ. Max. Irms Isat
(MHz) (MHz) (m
ΩΩ
) (A) (A)
SRR6038-3R3Y 3.3 ±30 9.8 7.96 75.9 20 3.50 3.60
SRR6038-5R0Y 5.0 ±30 8.9 7.96 42.6 24 2.90 2.95
SRR6038-6R2Y 6.2 ±30 9.0 7.96 42.3 27 2.50 2.60
SRR6038-7R4Y 7.4 ±30 7.5 7.96 32.9 31 2.30 2.55
SRR6038-8R2Y 8.2 ±30 7.4 7.96 29.6 34 2.20 2.45
SRR6038-8R7Y 8.7 ±30 7.3 7.96 27.5 34 2.20 2.35
SRR6038-100Y 10 ±30 8.8 2.52 24.9 38 2.00 2.05
SRR6038-120Y 12 ±30 8.3 2.52 17.9 53 1.70 1.95
SRR6038-150Y 15 ±30 8.6 2.52 18.0 57 1.60 1.90
SRR6038-180Y 18 ±30 8.0 2.52 13.8 92 1.50 1.70
SRR6038-220Y 22 ±30 8.8 2.52 13.9 96 1.30 1.60
SRR6038-270Y 27 ±30 7.7 2.52 12.5 109 1.20 1.30
SRR6038-330Y 33 ±30 8.6 2.52 12.5 124 1.10 1.20
SRR6038-390Y 39 ±30 8.3 2.52 11.8 138 1.00 1.10
SRR6038-470Y 47 ±30 8.5 2.52 10.4 155 0.95 1.00
SRR6038-560Y 56 ±30 8.2 2.52 8.8 202 0.85 0.90
SRR6038-680Y 68 ±30 7.4 2.52 7.5 234 0.75 0.87
SRR6038-820Y 82 ±30 7.6 2.52 7.6 324 0.70 0.75
SRR6038-101Y 100 ±30 6.7 0.796 6.2 358 0.65 0.68
DIMENSIONS:
MM
(INCHES)
*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.