SRU1038-470Y Bourns Inc., SRU1038-470Y Datasheet - Page 2

• Manufacturer Part Number: SRU1038-470Y
• Description: INDUCTOR POWER 47UH 1.65A SMD
• Manufacturer: Bourns Inc.
• Series: SRU1038r
• Type: Ferrite Corer

Specifications of SRU1038-470Y

• Inductance: 47µH
• Tolerance: ±30%
• Shielding: Shielded
• Package / Case: 0.394" L x 0.394" W x 0.150" H (10.00mm x 10.00mm x 3.80mm)
• Current: 1.65A
• Current - Saturation: 1.6A
• Dc Resistance (dcr): 121 mOhm
• Q @ Freq: 22 @ 2.52MHz
• Self Resonant Freq: 8MHz
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Core Material: Ferrite DR/RI
• Product: Inductors
• Test Frequency: 2.52 MHz
• Maximum Dc Current: 1.65 Amps
• Maximum Dc Resistance: 121 mOhms
• Self Resonant Frequency: 8 MHz
• Q Minimum: 22
• Dimensions: 10 mm W x 10 mm L x 3.8 mm H
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: SMD/SMT
• Current - Temperature Rise: -
• Impedance: Not RequiredOhm
• Tolerance (+ Or -): 30%
• Dc Resistance: 121mOhm
• Operating Temp Range: -40C to 125C
• Q: 22
• Dc Current: 1.65A
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 4.1mm
• Product Depth (mm): 10.3mm
• Product Length (mm): 10.3mm
• Military Standard: Not Required
• Failure Rate: Not Required
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SRU1038-470Y

REV. 01/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Packaging Specifications
SRU1038 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
(.63)
16
(.512 ± .020)
13.0 ± 0.5
(1.20)
DIA.
30.4
(1.02)
26
USER DIRECTION OF FEED
(1.969)
QTY: 800 PCS. PER REEL
DIMENSIONS:
50.0
COMPONENTS
(.157)
4
(INCHES)
MM
NO COMPONENT
(15.748)
EMBOSSED
COVER
TAPE
CARRIER
400
(.945)
24.0
EMBOSSED
CAVITY
START