SDR0503-472JL Bourns Inc., SDR0503-472JL Datasheet - Page 2

• Manufacturer Part Number: SDR0503-472JL
• Description: INDUCTOR POWER 4700UH 5% SMD
• Manufacturer: Bourns Inc.
• Series: SDR0503r
• Type: Ferrite Corer

Specifications of SDR0503-472JL

• Inductance: 4.7mH
• Current: 40mA
• Current - Saturation: 50mA
• Tolerance: ±5%
• Dc Resistance (dcr): 48 Ohm
• Q @ Freq: 40 @ 252kHz
• Self Resonant Freq: 1MHz
• Package / Case: 0.197" L x 0.189" W x 0.118" H (5.00mm x 4.80mm x 3.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 125°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Inductance Tolerance: ± 5%
• Dc Resistance Max: 48ohm
• Dc Current Rating: 50mA
• Self Resonant Frequency: 1MHz
• Q Factor: 40
• Core Material: Ferrite DR
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SDR0503-472JLTR

Packaging Specifications
SDR0503 Series - SMD Power Inductors
(7.00)
178.0
DIA.
(.130 ± .004)
(.472 ± .012)
(.827 ± .031)
3.3 ± 0.1
12 ± 0.3
(.016 ± .002)
21.0 ± 0.8
0.4 ± 0.05
(.512 ± .020)
13.0 ± 0.5
(.189 ± .004)
4.8 ± 0.1
DIA.
(.079 ± .020)
2.0 ± 0.5
(.217 ± .004)
END
5.5 ± 0.1
NO COMPONENT
(6.299)
160
(.512 ± .020)
13.0 ± 0.5
DIA.
(.724)
18.4
(.551)
14.0
(.061 ± .002)
1.55 ± 0.05
USER DIRECTION OF FEED
(.059)
100
1.5
QTY: 500 PCS. PER REEL
DIA.
DIMENSIONS:
COMPONENTS
(1.969)
DIA.
(125.984)
50.0
3200
100
100
(.187 ± .004)
(INCHES)
4.75 ± 0.1
100
MM
Customers should verify actual device performance in their specific applications.
NO COMPONENT
(15.748)
400
(.157 ± .004)
(.315 ± .004)
4.0 ± 0.1
8.0 ± 0.1
START
Specifications are subject to change without notice.
EMBOSSED
CARRIER
THICKNESS
(.004)
0.10
MAX.
EMBOSSED
CAVITY
REV. 02/11