SRU1028-4R7Y Bourns Inc., SRU1028-4R7Y Datasheet - Page 2

• Manufacturer Part Number: SRU1028-4R7Y
• Description: INDUCTOR PWR SHIELD SMD
• Manufacturer: Bourns Inc.
• Series: SRU1028r

Specifications of SRU1028-4R7Y

• Core Material: Ferrite DR/RI
• Product: Inductors
• Test Frequency: 7.96 MHz
• Inductance: 4.7 uH
• Tolerance: 30 %
• Maximum Dc Current: 4.5 Amps
• Maximum Dc Resistance: 16 mOhms
• Self Resonant Frequency: 40 MHz
• Q Minimum: 12
• Dimensions: 10 mm W x 10 mm L x 2.8 mm H
• Shielding: Shielded
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: SMD/SMT
• Package / Case: 1028
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV. 01/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Packaging Specifications
SRU1028 Series - Shielded SMD Power Inductors
(12.99)
330
(.827 ± .031)
21.0 ± 0.8
DIA.
(.512 ± .020)
13.0 ± 0.5
END
DIA.
(.079 ± .020)
2.0 ± 0.5
NO COMPONENT
(6.299)
160
(.512 ± .020)
13.0 ± 0.5
DIA.
(1.20)
30.4
(1.02)
26
(1.969)
50.0
USER DIRECTION OF FEED
QTY: 1,000 PCS. PER REEL
DIMENSIONS:
COMPONENTS
(.157)
4
(INCHES)
MM
NO COMPONENT
COVER
TAPE
EMBOSSED
CARRIER
(.63)
(15.748)
16
400
(.945)
24.0
EMBOSSED
CAVITY
START