SRR1806-471M Bourns Inc., SRR1806-471M Datasheet - Page 2

• Manufacturer Part Number: SRR1806-471M
• Description: INDUCTOR 470UH SMD POWER
• Manufacturer: Bourns Inc.
• Series: SRR1806r
• Type: Ferrite Corer

Specifications of SRR1806-471M

• Inductance: 470µH
• Current: 640mA
• Current - Saturation: 1.3A
• Tolerance: ±20%
• Shielding: Shielded
• Dc Resistance (dcr): 1 Ohm
• Q @ Freq: 27 @ 796kHz
• Self Resonant Freq: 2.4MHz
• Package / Case: 0.720" L x 0.551" W x 0.268" H (18.30mm x 14.00mm x 6.80mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Inductance Tolerance: ± 10%
• Dc Resistance Max: 0.82ohm
• Dc Current Rating: 1.5Arms
• Self Resonant Frequency: 3MHz
• Q Factor: 15
• Core Material: Ferrite DR
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SRR1806-471M

REV. 02/06
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Packaging Specifications
SRR1806 Series - Shielded Power Inductors
(12.99)
330
(.827 ± .031)
21.0 ± 0.8
DIA.
(.512 ± .020)
13.0 ± 0.5
(1.260)
32.0
DIA.
(.079 ± .020)
2.0 ± 0.5
END
NO COMPONENT
(6.299)
160
(.512 ± .020)
13.0 ± 0.5
(1.512)
DIA.
38.4
(1.339)
34
USER DIRECTION OF FEED
QTY: 250 PCS. PER REEL
(1.969)
50.0
COMPONENTS
(.157)
4.0
NO COMPONENT
(15.354)
390
(.787)
20.0
EMBOSSED
CARRIER
START
THICKNESS
(.004)
0.10
MAX.
(1.260)
EMBOSSED
CAVITY
32.0
DIMENSIONS:
(INCHES)
MM