1812FS-824JLB Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Filter Inductors - 1812FS Series

Document 254-1
Filter Inductors – 1812FS Series
• Magnetically shielded chip inductors
• Provides high performance in transmit and receive filters
• 29 inductance values from 1.0 – 1000 µH

  _DCR5   _SRF6
  _L2   _%3   _Q4 _{max typ}   _Isat7   _Irms8
  _{Part number}1 _{(µH) tol min (Ohms) (MHz) (mA) (mA)}
1812FS-102_L_
1812FS-122_L_
1812FS-152_L_
1812FS-222_L_
1812FS-242_L_
1.0 10,5 30
1.2 10,5 35
1.5 10,5 20
2.2 10,5 30
2.4 10,5 25
0.070 320
0.110 280
0.105 200
0.120 175
0.175 160
3100
2800
2100
1800
1900
2950
2600
2850
2700
2050
1812FS-272_L_ 2.7 10,5 30 0.200 165 1400 2100
1812FS-332_L_
1812FS-392_L_
1812FS-472_L_
1812FS-562_L_
3.3 10,5 33
3.9 10,5 32
4.7 10,5 28
5.6 10,5 35
0.185 160
0.195 145
0.15 125
0.40 110
1400
1300
1000
1000
1900
1700
1800
1650
1812FS-682_L_ 6.8 10,5 35 0.35 110 850 1450
1812FS-103_L_ 10 10,5 35 0.55 90 710 1400
1812FS-153_L_ 15 10,5 40 0.75 75 680 1150
1812FS-223_L_ 22 10,5 45 0.85 15 600 855
1812FS-333_L_ 33 10,5 45 1.1
10 540 820
1812FS-393_L_ 39
1812FS-473_L_ 47
1812FS-683_L_ 68
1812FS-104_L_ 100
1812FS-154_L_ 150
10,5 45 1.1
10,5 45 1.2
10,5 45 1.8
10,5 45 2.5
10,5 40 3.8
9.8 500 710
8.0 390 645
22.0 260 650
4.5 260 520
3.4 220 475
1812FS-224_L_ 220
1812FS-274_L_ 270
1812FS-334_L_ 330
1812FS-394_L_ 390
10,5 45 5.4
10,5 35 6.5
10,5 45 6.8
10,5 35 7.6
3.0 180 390
2.0 150 350
3.0 150 310
2.6 140 310
1812FS-474_L_ 470 10,5 35 8.7
2.1 130 280
1812FS-564_L_ 560
1812FS-684_L_ 680
1812FS-824_L_ 820
1812FS-105_L_ 1000
10,5 20 11.2
10,5 25 12.7
10,5 25 16.8
10,5 30 19.5
1.60 110 280
1.90 100 250
1.45 90 210
1.68 90 160
Core material Ceramic/Ferrite
Terminations  RoHS compliant silver-palladium-platinum-glass frit.
Weight  0.33 – 0.36 g
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature  Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging  600/7″ reel; 2200/13″ reel.  Plastic tape: 12 mm wide,
0.25 mm thick, 8 mm pocket spacing, 3.9 mm pocket depth
PCB washing  Tested with pure water or alcohol only. For other
solvents, see Doc787_PCB_Washing.pdf.
1. When ordering, please specify tolerance and packaging codes:
1812FS-105JLC
Tolerance:
Packaging:
J = 5%  K = 10%
(Table shows stock tolerances in bold.)
C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (600 parts per full reel).
B = Less than full reel. On tape, but not machine ready.
To have a leader and a trailer added ($25 charge),
use code letter C instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (2200 parts per full reel).
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft
SMD-A fixture in an Agilent/HP 4263B impedance analyzer.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured at 1 MHz on an Agilent/HP 4291A with an Agilent/
HP 16193 test fixture.
5. DCR measured on a micro-ohmmeter and a Coilcraft CCF840 test
fixture.
6. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD‑D test fixture.
7. DC current at which the inductance drops 10% (typ) from its value
without current.
8. Current that causes a 40°C temperature rise from 25°C ambient.
9. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
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Document 254-1  Revised 03/14/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.