4.10
(.161)
REF.
7.00
(.276)
MAX.
3.00
(.118)
1.60
(.063)
REF.
3.00
(.118)
REF.
4.45 ± 0.10
(.175 ± .004)
2.50 ± 0.10
(.098 ± .004)
1.24 ± 0.10
(.049 ± .004)
6.60
(.260)
MAX.
MAX.
4.40
(.173)
220
220
Features
■ Formerly model
■ Available in E12 series
■ Unit height of 3 mm
■ Current up to 3 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM1608S Series - Shielded Power Inductor
*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 ....................................0.1 V
Refl ow soldering .... 250 °C; 10 sec max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -55 °C to +125 °C
Resistance to Soldering Heat
.......................... 250 °C, 10 sec. max.
Materials
Core ....................... Ferrite DR & RI core
Wire ............................Enameled copper
Base ..........................................Ceramic
Terminal ....................................Cu/Ni/Au
Temperature Rise
.....................30 °C max. at rated Irms
Packaging .................... 600 pcs. per reel
DIMENSIONS:
MM
(INCHES)
Product Dimensions
Electrical Specifi cations
Recommended Layout
Inductance 100 kHz Test SRF RDC IDC
Q Frequency Nom. Max.
Max.
Bourns Part No. (µH) Tol. % Ref. (kHz) Q (MHz) (Ω) (A)
PM1608S-1R0M-RC 1.0 ± 20 30 200 250 0.040 3.00
PM1608S-1R5M-RC 1.5 ± 20 30 200 125 0.045 2.80
PM1608S-2R2M-RC 2.2 ± 20 40 200 120 0.050 1.80
PM1608S-3R3M-RC 3.3 ± 20 40 200 120 0.055 1.60
PM1608S-4R7M-RC 4.7 ± 20 40 200 105 0.060 1.40
PM1608S-6R8M-RC 6.8 ± 20 40 200 50 0.065 1.20
PM1608S-100M-RC 10 ± 20 40 200 38 0.075 1.00
PM1608S-150M-RC 15 ± 20 40 100 33 0.090 0.80
PM1608S-220M-RC 22 ± 20 40 100 25 0.110 0.70
PM1608S-330M-RC 33 ± 20 40 100 20 0.190 0.60
PM1608S-470M-RC 47 ± 20 40 100 20 0.230 0.50
PM1608S-680M-RC 68 ± 20 40 100 15 0.290 0.40
PM1608S-101M-RC 100 ± 20 40 100 10 0.480 0.30
PM1608S-151M-RC 150 ± 20 40 100 9 0.590 0.26
PM1608S-221M-RC 220 ± 20 40 100 6 0.770 0.22
PM1608S-331M-RC 330 ± 20 40 100 5 1.400 0.20
PM1608S-471M-RC 470 ± 20 40 100 4 1.800 0.19
PM1608S-681M-RC 680 ± 20 40 100 3 2.200 0.18
PM1608S-102M-RC 1000 ± 20 40 100 2 3.400 0.15
PM1608S-152M-RC 1500 ± 20 50 100 2 4.200 0.12
PM1608S-222M-RC 2200 ± 20 50 100 2 8.500 0.10
PM1608S-332M-RC 3300 ± 20 50 100 1 11.000 0.08
PM1608S-472M-RC 4700 ± 20 50 100 1 13.900 0.06
PM1608S-682M-RC 6800 ± 20 50 100 1 25.000 0.04
PM1608S-103M-RC 10,000 ± 20 50 100 0.8 32.800 0.02
Electrical Schematic
