8.1
Shape and size : ( Dimensions are in mm )
Features : Ordering information :
． Miniature SMD power chip inductors. S M D
FS R 1 0 0 8PS - 1R0 M
． Economical alternative to large power inductors. (1) (2) (3) (4) (5) (6)
． Ideal for use at switching frequencies from 50kHz (1)Type: Surface Mount Devices .
to 1MHz. (2)Material: FS: Ferrite with Sn/Ag wrap around.
． Magnetically shielded against radiation. (3)Packaging R : Tape and Reel .
(4)Style: 1008 : L=0.1 Inch W=0.08 Inch
PS : Shield Power inductors.
(5)Inductance: 1R0 for 1.0 uH .
(6)Induct ance tolerance : K : ±10% ; M : ±20% .
Inductance and rated current ranges : Characteristics :
．SMDFSR1008PS 1.0~1000uH 2.0~0.10A ．Rated DC Current: Inductance drop 10% from its value
．Test equipments : without current.
L : Agilent 4284A LCR meter @100kHz 0.1Vrms. ．Operating temperature : -40 to 85 ℃.
Q & SRF: Agilent 4291B RF Impedance Analyzer.
DCR : Milli-ohm meter .
．Electrical specifications at 25℃. Applications :
．Personal computers, HDDs. .
．Communication Products .
．Other various electronic appliances.
SHIELDED POWER CHIP INDUCTORS
SMDFSR 1008PS TYPE
8.2
L Q Ref. * DCR Max. SRF Ref. Rated DC
Current
( μH ) ( OHM ) ( MHz ) (mA) Max.
SMDFSR1008PS -1R0□ 1.0 26 0.05 344 3
SMDFSR1008PS -1R5□ 1.5 26 0.08 260 2.8
SMDFSR1008PS -1R8□ 1.8 28 0.09 225 2.1
SMDFSR1008PS -2R7□ 2.7 30 0.14 185 1.5
SMDFSR1008PS -3R9□ 3.9 30 0.29 172 1.2
SMDFSR1008PS -4R7□ 4.7 30 0.35 157 1.1
SMDFSR1008PS -5R6□ 5.6 30 0.39 150 1.1
SMDFSR1008PS -6R8□ 6.8 30 0.58 110 0.9
SMDFSR1008PS -100□ 10 30 0.75 95 0.82
SMDFSR1008PS -150□ 15 30 1.15 75 0.7
SMDFSR1008PS -220□ 22 33 1.40 30 0.65
SMDFSR1008PS -330□ 33 33 1.61 21 0.52
SMDFSR1008PS -390□ 39 33 1.85 18 0.46
SMDFSR1008PS -470□ 47 33 2.2 15 0.43
SMDFSR1008PS -680□ 68 33 3.8 12 0.33
SMDFSR1008PS -820□ 82 33 4.3 10 0.32
SMDFSR1008PS -101□ 100 33 4.8 8 0.31
SMDFSR1008PS -121□ 120 33 5 8 0.25
SMDFSR1008PS -151□ 150 33 6.5 5.8 0.24
SMDFSR1008PS -221□ 220 33 12 5.5 0.22
SMDFSR1008PS -331□ 330 33 17 3.8 0.2
SMDFSR1008PS -471□ 470 33 19 3.1 0.16
SMDFSR1008PS -561□ 560 33 18.4 2.8 0.13
SMDFSR1008PS -681□ 680 33 24 2.5 0.12
SMDFSR1008PS -821□ 820 23 26 2 0.1
SMDFSR1008PS -102□ 1000 20 29.2 1.5 0.1
Note: □-tolerance K=±10%/M=±20%
Operating temperature range -25°C ~85°C
L/Q Test OSC @100mV
Idc for Induct ance drop 10% from its value witho ut current.
SHIELDED POWER CHIP INDUCTORS
SMDFSR 1008PS TYPE
Part No.
