PM42S-470 JW Miller A Bourns Company, PM42S-470 Datasheet - Page 2

• Manufacturer Part Number: PM42S-470
• Description: INDUCTOR SHIELDED 47UH 30% SMD
• Manufacturer: JW Miller A Bourns Company
• Series: PM42Sr
• Type: Ferrite Corer

Specifications of PM42S-470

• Inductance: 47µH
• Current: 280mA
• Tolerance: ±30%
• Shielding: Shielded
• Dc Resistance (dcr): 922 mOhm Max
• Package / Case: 0.185" L x 0.185" W x 0.079" H (4.70mm x 4.70mm x 2.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -30°C ~ 100°C
• Frequency - Test: 10kHz
• Material - Core: Ferrite
• Applications: Power Supplies
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: PM42S470

REV. 05/09
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Soldering Profi le
Packaging Specifi cations
275
225
175
125
75
25
PM42S Series - Shielded SMD Power Inductors
0
150°C
<1> Maximum of 10 seconds between
+255°C and +260°C
END
50
Ramp Up
3°C/second maximum
(7.00)
178.0
DIA.
(.827 ± .032)
21.0 ± 0.8
NO COMPONENT
120 - 150 seconds
(7.87)
200
(.511)
13.0
100
DIA.
(.079 ± .020)
190°C
2.0 ± 0.5
Time (seconds)
<1> 255°C
220°C
150
10 seconds minimum
USER DIRECTION OF FEED
6R8
QTY: 1000 PCS. PER REEL
(.551 + 0)
14.0 + 0
(.511)
seconds
60 - 90
13.0
(.650)
DIA.
16.5
(.315)
8.0
200
COMPONENTS
6R8
260°C peak
(1.969 - 0)
50.0 - 0
6R8
250
Ramp Down
6°C/second
maximum
(.157)
4.0
Rev. 02/22/05
6R8
300
DIMENSIONS:
Electrical Schematic
NO COMPONENT
(15.75)
(INCHES)
400
MM
START
LCR METER