
1812FS Series
Filter Inductors
| New RoHS part numbers are shown.
Cadmium was removed from terminations. The second to the last character is now L
to indicate RoHS compliance. (View
old data sheet.) |
- 5% tolerance parts in stock
- High performance in transmit and receive filters
- Low DC resistance
- Magnetically shielded
- Only 3,81 mm high
- RoHS-compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
- COTS Plus tin-silver-copper and tin-lead terminations available
Photo Pricing Materials declaration
PDF data sheet
SPECIFICATIONS
L vs Frequency L vs Current
Current Derating
Dimensions
Qualification standards
Tape and reel specifications
 |
|
1812FS-102_L_ |
1.0 |
10,5 |
30 |
0.070 |
320 |
3100 |
2950 |
|
1812FS-122_L_ |
1.2 |
10,5 |
35 |
0.110 |
280 |
2800 |
2600 |
|
1812FS-152_L_ |
1.5 |
10,5 |
20 |
0.105 |
200 |
2100 |
2850 |
|
1812FS-222_L_ |
2.2 |
10,5 |
30 |
0.120 |
175 |
1800 |
2700 |
|
1812FS-242_L_ |
2.4 |
10,5 |
25 |
0.175 |
160 |
1900 |
2050 |
|
1812FS-272_L_ |
2.7 |
10,5 |
30 |
0.200 |
165 |
1400 |
2100 |
|
1812FS-332_L_ |
3.3 |
10,5 |
33 |
0.185 |
160 |
1400 |
1900 |
|
1812FS-392_L_ |
3.9 |
10,5 |
32 |
0.195 |
145 |
1300 |
1700 |
|
1812FS-472_L_ |
4.7 |
10,5 |
28 |
0.15 |
125 |
1000 |
1800 |
|
1812FS-562_L_ |
5.6 |
10,5 |
35 |
0.40 |
110 |
1000 |
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 |
10,5 |
45 |
1.1 |
9.8 |
500 |
710 |
|
1812FS-473_L_ |
47 |
10,5 |
45 |
1.2 |
8.0 |
390 |
645 |
| 1812FS-683_L_ |
68 |
10,5 |
45 |
1.8 |
22.0 |
260 |
650 |
|
1812FS-104_L_ |
100 |
10,5 |
45 |
2.5 |
4.5 |
260 |
520 |
| 1812FS-154_L_ |
150 |
10,5 |
40 |
3.8 |
3.4 |
220 |
475 |
| 1812FS-224_L_ |
220 |
10,5 |
45 |
5.4 |
3.0 |
180 |
390 |
| 1812FS-274_L_ |
270 |
10,5 |
35 |
6.5 |
2.0 |
150 |
350 |
| 1812FS-334_L_ |
330 |
10,5 |
45 |
6.8 |
3.0 |
150 |
310 |
| 1812FS-394_L_ |
390 |
10,5 |
35 |
7.6 |
2.6 |
140 |
310 |
| 1812FS-474_L_ |
470 |
10,5 |
35 |
8.7 |
2.10 |
130 |
280 |
| 1812FS-564_L_ |
560 |
10,5 |
20 |
11.2 |
1.60 |
110 |
280 |
| 1812FS-684_L_ |
680 |
10,5 |
25 |
12.7 |
1.90 |
100 |
250 |
| 1812FS-824_L_ |
820 |
10,5 |
25 |
16.8 |
1.45 |
90 |
210 |
| 1812FS-105_L_ |
1000 |
10,5 |
30 |
19.5 |
1.68 |
90 |
160 |
 |
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 |
| 1 |
When ordering, please specify tolerance, termination and packaging codes: e.g. 1812FS-105KLC |
|
Tolerance: |
J = 5%, K = 10% (Table above shows stock tolerances in bold.) |
|
|
Termination: |
L = RoHS compliant silver-palladium-platinum-glass frit
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37). |
|
Packaging: |
C = 7" machine-ready reel
EIA-481 embossed plastic tape (600 parts per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13" reel, machine-ready
EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel). |
| 2 |
Inductance measured at 100 kHz, 0.1 Vrms, using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter
or equivalent. |
| 3 |
Tolerances in bold are stocked for immediate shipment. |
| 4 |
Q measured at 1 MHz using 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. Details |
| 7 |
Isat: DC current at
which the inductance drops 10% (typ.) from its value without current.
Details |
| 8 |
Irms: Current that causes a
40°C temperature rise from 25°C ambient.
Details |
| 9 |
Ambient temperature range: |
–40°C to +85°C with Irms current.
+85°C to +125°C with derated current. Derating curve |
| 10 |
Storage temperature range: |
Component: –40°C to +125°C
Packaging: –55°C to +80°C |
| 11 |
Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. |
| 12 |
Electrical specifications at 25°C. |
| 13 |
Temperature coefficient of inductance (TCL): +200 to +700 ppm/°C.
Details |
|
See
Qualification Standards for complete environmental and
test data. |
| Refer to Soldering Coilcraft Components before soldering. |
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