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1812FS Series

Filter Inductors

Coilcraft 1812FS Series shielded power inductors offer a unique construction that achieves exceptionally high self resonant frequencies (SRFs). Full magnetic shielding assures the lowest possible EMI.

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.

Need parts for space, military or other critical applications?
See Coilcraft ST450PHF Series

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零件号

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计数	单价
1	$1.25
300	$1.12
600	$0.94
1200	$0.72
3000	$0.58
6000	$0.43

对于大批量采购或非库存产品，点击这里请求报价。

Tolerance

K = 10%

J = 5%

Termination

R = Matte tin over nickel over silver-platinum-glass frit

L = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

. 现货，可今天发货.

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零件号

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规格

Electrical specifications at 25°C.

零件号 1	电感 (µH) 2	公差 (%) 3	DCR max (Ω) 4	SRF typ (MHz) 5	Isat (mA) 6	Irms (mA) 7
零件号 1	电感 (µH) 2	公差 (%) 3	DCR max (Ω) 4	SRF typ (MHz) 5	Isat (mA) 6	Irms (mA) 7
1812FS-102_R_	1.0	5,10	0.070	320	3100	2950
1812FS-122_R_	1.2	5,10	0.11	280	2800	2600
1812FS-152_R_	1.5	5,10	0.11	200	2100	2850
1812FS-222_R_	2.2	5,10	0.12	175	1800	2700
1812FS-242_R_	2.4	5,10	0.18	160	1900	2050
1812FS-272_R_	2.7	5,10	0.20	165	1400	2100
1812FS-332_R_	3.3	5,10	0.19	160	1400	1900
1812FS-392_R_	3.9	5,10	0.20	145	1300	1700
1812FS-472_R_	4.7	5,10	0.15	125	1000	1800
1812FS-562_R_	5.6	5,10	0.40	110	1000	1650
1812FS-682_R_	6.8	5,10	0.35	110	850	1450
1812FS-103_R_	10	5,10	0.55	90.0	710	1400
1812FS-153_R_	15	5,10	0.75	75.0	680	1150
1812FS-223_R_	22	5,10	0.85	15.0	600	855
1812FS-333_R_	33	5,10	1.1	10.0	540	820
1812FS-393_R_	39	5,10	1.1	9.8	500	710
1812FS-473_R_	47	5,10	1.2	8.0	390	645
1812FS-683_R_	68	5,10	1.8	14.2	260	650
1812FS-104_R_	100	5,10	2.5	4.5	260	520
1812FS-154_R_	150	5,10	3.8	3.0	220	475
1812FS-224_R_	220	5,10	5.4	3.0	180	390
1812FS-274_R_	270	5,10	6.5	2.0	150	350
1812FS-334_R_	330	5,10	6.8	3.0	150	310
1812FS-394_R_	390	5,10	7.6	3.0	140	310
1812FS-474_R_	470	5,10	8.7	2.0	130	280
1812FS-564_R_	560	5,10	11.2	2.0	110	280
1812FS-684_R_	680	5,10	12.7	2.0	100	250
1812FS-824_R_	820	5,10	16.8	1.0	90	210
1812FS-105_R_	1000	5,10	19.5	2.0	90	160

注释

When ordering, please specify tolerance, termination, and packaging codes: e.g. 1812FS-105KLC
Inductance measured at 100 kHz, 0.1 Vrms, using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter or equivalent.
Tolerances in bold are stocked for immediate shipment.
DCR measured at 25°C on a micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
Isat: DC current at which the inductance drops 10% (typ.) from its value without current. Temperature derating curves.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

公差:

J = 5%, K = 10% (Table above shows stock tolerances in bold.)

端子:

L= RoHS compliant silver-palladium-platinum-glass frit.
R = RoHS compliant matte tin over nickel over silver-platinum-glass frit.

包装:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C with Irms current

储存温度范围:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

最高元件温度:

+125°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Inductance vs Current

Inductance vs. Frequency

物理特性

A max	B max	C max	D ref	E ref	F ref	G
0.231	0.196	0.150	0.107	0.100	0.178	0.025	inches
5,87	4,98	3,81	2,72	2,54	4,52	0,64	mm

卷装规格

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
600	2200*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,9	0,25

* Special order

一般规格

核心材料:

Ceramic/Ferrite

重量:

0.33 – 0.36 g

包装:

600/7″ reel; 2200/13″ reel. Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 3.9 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

1812FS Series

Filter Inductors

规格

公差:

端子:

包装:

性能曲线

Inductance vs Current

Inductance vs. Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

0603PS Series

0805PS Series

1008PS Series

1812PS Series

仓库

语言设定

货币设定

1812FS Series

Filter Inductors

所选配置不可用

规格

公差:

端子:

包装:

性能曲线

Inductance vs Current

Inductance vs. Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

0603PS Series

0805PS Series

1008PS Series

1812PS Series

警告