7.3
(.287)
12.7 ± 0.1
(.500 ± .004)
7.6 ± 0.3
(.299 ± .012)
3.0
(.118)
2.4 ± 0.2
(.094 ± .008)
5.2
(.205)
MAX.
10.0 ± 0.2
(.393 ± .008)
2.8
(.110)
2.5 ± 0.2
(.098 ± .008)
101
Features
■ Formerly model
■ Available in E12 series
■ Unit height of 5.2 mm
■ Current up to 4.5 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM3316S Series - Shielded Power Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications..
General Specifi cations
Test Voltage .......................................1 V
Refl ow soldering .... 250 °C; 10 sec max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
.......................... 250 °C, 10 sec. max.
Materials
Core ....................Ferrite DR and RI core
Wire ............................Enameled copper
Base ................................................DAP
Terminal ....................................Cu/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging .................... 500 pcs. per reel
DIMENSIONS:
MM
(INCHES)
Product Dimensions
Electrical Specifi cations
Inductance 1 kHz Test SRF Irms Isat
Q Frequency Min. RDC
Max. Typ.
Bourns Part No. (µH) Tol. % Ref. (MHz) (MHz) (Ω) (A) (A)
PM3316S-1R0M-RC 1.0 ± 20 25 7.96M 120 0.017 4.50 8.00
PM3316S-1R5M-RC 1.5 ± 20 25 7.96M 100 0.020 3.60 7.00
PM3316S-2R2M-RC 2.2 ± 20 25 7.96M 90.0 0.027 3.10 6.10
PM3316S-3R3M-RC 3.3 ± 20 25 7.96M 75.0 0.039 3.30 3.90
PM3316S-4R7M-RC 4.7 ± 20 25 7.96M 50.0 0.040 2.50 3.80
PM3316S-6R8M-RC 6.8 ± 20 22 7.96M 35.0 0.075 2.20 2.80
PM3316S-100M-RC 10 ± 20 48 2.52M 30.0 0.065 2.00 3.00
PM3316S-150M-RC 15 ± 20 40 2.52M 20.0 0.085 1.70 2.10
PM3316S-220M-RC 22 ± 20 42 2.52M 18.0 0.100 1.40 1.90
PM3316S-330M-RC 33 ± 20 40 2.52M 15.0 0.160 1.20 1.56
PM3316S-470M-RC 47 ± 20 35 2.52M 12.0 0.190 1.00 1.30
Recommended Layout
Soldering Profi le
0
50
100
150
200
250
300
0 50 100 150 200 250 300
Time
(seconds)
Temperature (°C)
<2> Max. of 30 seconds > 220 °C
<1> Max. of 10 seconds at 250 °C
250 °C
<2>
<1>
120 - 150 seconds
Ramp-up
4 °/second maximum
Ramp-down
5 °C/second maximum
*RoHS COMPLIANT
