2.54
(.100)
MAX.
3.81
(.150)
1.02
(.040)
REF.
REF.
REF.
1.27
(.050)
2.74
(.108)
MAX.
2.54
(.100)
3.81
(.150)
2.11
(.083)
MAX.
MAX.
MAX.
Features
■ Formerly model
■ Magnetic shielding
■ High Q characteristic
■ High current rating
■ RoHS compliant*
Applications
■ Prevention of electromagnetic interference
to signals on the secondary side of
electronic equipment
PM1008S Series - Shielded Wirewound Chip 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.
Electrical Specifi cations General Specifi cations
Current Rating
............10 % drop in inductance at Idc
Temperature Rise
................. 15 °C max. at rated current
Operating Temperature
..................................-40 °C to +85 °C
Storage Temperature .....-40 °C to +85 °C
Refl ow Soldering ....230 °C; 50 sec max.
Resistance to Soldering Heat
.............................260 °C, 5 sec. max.
Materials
Core Material ................................Ferrite
Terminal Electrode ..........................Sn/Ni
Packaging .....................750 pcs. per reel
Bourns Part No.
Inductance
μH
(@100 KHz)
Tolerance
%
Q min.
(@ 1 MHz)
SRF
MHz
min.
DCR
Ω
max.
Idc
mA
max.
PM1008S-1R0M-RC 1.0 ±20 35 344 0.05 3000
PM1008S-1R5M-RC 1.5 ±20 35 260 0.06 2800
PM1008S-1R8M-RC 1.8 ±20 35 225 0.09 2000
PM1008S-2R7M-RC 2.7 ±20 38 185 0.14 1300
PM1008S-3R9M-RC 3.9 ±20 38 175 0.26 1200
PM1008S-4R7M-RC 4.7 ±20 38 160 0.35 1000
PM1008S-5R6M-RC 5.6 ±20 38 150 0.40 1000
PM1008S-6R8M-RC 6.8 ±20 38 120 0.60 850
PM1008S-100M-RC 10 ±20 38 105 1.0 780
PM1008S-150M-RC 15 ±20 38 35 1.2 700
PM1008S-220M-RC 22 ±20 40 26 1.4 650
PM1008S-330M-RC 33 ±20 45 20 1.6 500
PM1008S-390M-RC 39 ±20 45 16 1.9 450
PM1008S-470M-RC 47 ±20 45 14 2.5 400
PM1008S-680M-RC 68 ±20 45 12 3.8 300
PM1008S-820M-RC 82 ±20 45 9 4.2 280
PM1008S-101M-RC 100 ±20 45 7 5.8 260
PM1008S-121M-RC 120 ±20 50 6 6.2 250
PM1008S-151M-RC 150 ±20 50 5.6 7.5 220
PM1008S-221M-RC 220 ±20 55 4.5 10.0 210
PM1008S-331M-RC 330 ±20 55 3.8 11.5 200
PM1008S-471M-RC 470 ±20 55 3.0 16.5 160
PM1008S-561M-RC 560 ±20 55 2.8 18.0 130
PM1008S-681M-RC 680 ±20 55 2.5 24.0 120
PM1008S-821M-RC 820 ±20 45 1.5 26.0 100
PM1008S-102M-RC 1000 ±20 45 1.3 30.0 100
Product Dimensions
Recommended Pad Layout
DIMENSIONS:
MM
(INCHES)
