Wire Wound Chip Inductors
LLM2520
(Previous name FSLM2520) ( FSLM2520)
Inductance Range/:0.1~220 H (E-12)
Recommended patterns
ID &ID
(Unit: mm)
FEATURES
Wire-wound miniature chip inductor most suitable for
surface mount.
It is recommended for wide general use for signal 1.7 (1.6.)
conditioning in a variety of electronic equipment. 0.1220 H
Low profile 1.7mm Max height. (1.6mm Typ.)
Wide inductance range from 0.1 to 220 H.
Superior solderability and high heat-resistance for reflow
soldering.
Excellent environmental and mechanical stability.
ELECTRICAL CHARACTERISTICS
Inductance Range 0.1~220 H (E-12 Series) 0.1220 H (E-12
Inductance Tolerance J ; 5% J ; 5%
K ; 10% K ; 10%
Inductance Temperature Coefficient 750ppm/C Max. 750ppm/C Max.
Operating Temperature -40C~+85C 40C85C
Storage Temperature -40C~+85C 40C85C
(In case of taping used) (-40C~+60C) 40C60C
EXAMPLES OF CHARACTERISTICS
MHz
continued on next page
Wire Wound Chip Inductors
continued from previous page
STANDARD PART NUMBERS
TYPE LLM2520 (Previous name FSLM2520, Quantity/reel; 2,000 PCS)/LLM2520 (FSLM2520,; 2,000 PCS)
(1) (2) (3)
Q
(1)
Test DC Rated DC Self-resonant
Inductance
Part Q
(2) (3)
Frequency Resistance Current Frequency
Number Min.
Lo (H) Tolerance
(MHz) () Max. (mA) Max. (MHz) Min.
#FSLM2520-R10=P2 0.10 J,K 30 25.2 0.21 570 680
#FSLM2520-R12=P2 0.12 J,K 30 25.2 0.22 550 650
#FSLM2520-R15=P2 0.15 J,K 30 25.2 0.25 500 530
#FSLM2520-R18=P2 0.18 J,K 30 25.2 0.29 460 520
#FSLM2520-R22=P2 0.22 J,K 30 25.2 0.30 430 390
#FSLM2520-R27=P2 0.27 J,K 30 25.2 0.33 420 330
#FSLM2520-R33=P2 0.33 J,K 30 25.2 0.39 400 310
#FSLM2520-R39=P2 0.39 J,K 30 25.2 0.40 375 290
#FSLM2520-R47=P2 0.47 J,K 30 25.2 0.44 350 260
#FSLM2520-R56=P2 0.56 J,K 30 25.2 0.49 330 230
#FSLM2520-R68=P2 0.68 J,K 30 25.2 0.52 320 200
#FSLM2520-R82=P2 0.82 J,K 30 25.2 0.61 290 180
#FSLM2520-1R0=P2 1.0 J,K 30 7.96 0.75 250 150
#FSLM2520-1R2=P2 1.2 J,K 30 7.96 0.87 240 140
#FSLM2520-1R5=P2 1.5 J,K 30 7.96 1.0 230 130
#FSLM2520-1R8=P2 1.8 J,K 30 7.96 1.1 220 120
#FSLM2520-2R2=P2 2.2 J,K 30 7.96 1.3 210 105
#FSLM2520-2R7=P2 2.7 J,K 30 7.96 1.4 200 90
#FSLM2520-3R3=P2 3.3 J,K 30 7.96 1.6 190 80
#FSLM2520-3R9=P2 3.9 J,K 30 7.96 1.7 185 75
#FSLM2520-4R7=P2 4.7 J,K 30 7.96 1.9 180 70
#FSLM2520-5R6=P2 5.6 J,K 30 7.96 2.2 170 60
#FSLM2520-6R8=P2 6.8 J,K 30 7.96 2.4 165 55
#FSLM2520-8R2=P2 8.2 J,K 30 7.96 2.6 160 50
#FSLM2520-100=P2 10.0 J,K 25 2.52 2.2 155 30
#FSLM2520-120=P2 12.0 J,K 25 2.52 2.5 150 27
#FSLM2520-150=P2 15.0 J,K 25 2.52 2.8 140 23
#FSLM2520-180=P2 18.0 J,K 25 2.52 3.2 130 22
#FSLM2520-220=P2 22.0 J,K 25 2.52 3.6 125 21
#FSLM2520-270=P2 27.0 J,K 25 2.52 4.3 115 19
#FSLM2520-330=P2 33.0 J,K 25 2.52 4.7 110 17
#FSLM2520-390=P2 39.0 J,K 25 2.52 8.1 85 15
#FSLM2520-470=P2 47.0 J,K 25 2.52 8.8 80 14
#FSLM2520-560=P2 56.0 J,K 25 2.52 10.0 75 12.5
#FSLM2520-680=P2 68.0 J,K 25 2.52 11.5 70 12
#FSLM2520-820=P2 82.0 J,K 25 2.52 12.5 65 11
#FSLM2520-101=P2 100.0 J,K 15 0.796 13.0 60 10
#FSLM2520-121=P2 120.0 J,K 15 0.796 19.0 55 8
#FSLM2520-151=P2 150.0 J,K 15 0.796 22.0 50 7.5
#FSLM2520-181=P2 180.0 J,K 15 0.796 25.0 47 7
#FSLM2520-221=P2 220.0 J,K 15 0.796 28.0 44 6.5
Add the tolerance of inductance to within the of the part Number as follows: J= 5%, K= 10%
J=5%, K= 10%
Note
Operating frequency bands on a set of each article number is equal to or less than measurement frequency.
(1) Inductance is measured with a LCR meter 4194A (*) or 4291A (*) (1) LCR4194A (*)4291A (*)
(2) DC resistance is measured with a Digital Multimeter TR6871 (2) TR6871 (Advantest)
(Advantest) or equivalent.
(3) Rated DC current is that which causes a 10% inductance (3) 10
reduction from the initial value, or coil temperature to rise by 20C20C
20C, whichever is smaller. (Reference ambient temperature
20C)
* Agilent
* Agilent Technologies