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1812PS Series

High SRF, High Current Inductors

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

Higher SRF series
High inductance with tight tolerance
Excellent current handling
Full magnetic shielding minimizes EMI
AEC-Q200 qualified

Need parts for space, military or other critical applications?
See Coilcraft ST450PHA Series

立即购买:

零件号

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计数	单价
1	$1.37
300	$1.18
600	$0.95
1200	$0.76
3000	$0.57
6000	$0.48

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 = Not halogen-free. 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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设计套件:

套件	电感值	价格
C343	28 (6 of each)	$80.00

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 (A) 6	Irms (A) 7
零件号 1	电感 (µH) 2	公差 (%) 3	DCR max (Ω) 4	SRF typ (MHz) 5	Isat (A) 6	Irms (A) 7
1812PS-102_R_	1.0	5,10	0.050	685	2.5	2.7
1812PS-122_R_	1.2	5,10	0.060	460	2.0	2.6
1812PS-152_R_	1.5	5,10	0.060	460	2.0	2.6
1812PS-222_R_	2.2	5,10	0.070	270	1.7	2.4
1812PS-272_R_	2.7	5,10	0.080	265	1.4	2.3
1812PS-332_R_	3.3	5,10	0.090	225	1.4	2.3
1812PS-392_R_	3.9	5,10	0.11	170	1.2	2.2
1812PS-472_R_	4.7	5,10	0.11	165	1.2	2.1
1812PS-562_R_	5.6	5,10	0.12	155	1.1	2.1
1812PS-682_R_	6.8	5,10	0.13	140	1.0	1.9
1812PS-103_R_	10	5,10	0.17	120	0.90	1.7
1812PS-153_R_	15	5,10	0.26	100	0.70	1.5
1812PS-223_R_	22	5,10	0.33	45.0	0.54	1.2
1812PS-333_R_	33	5,10	0.40	30.0	0.46	1.1
1812PS-393_R_	39	5,10	0.56	30.0	0.40	1.0
1812PS-473_R_	47	5,10	0.87	28.0	0.35	0.80
1812PS-683_R_	68	5,10	1.1	17.0	0.32	0.67
1812PS-823_R_	82	5,10	1.3	17.0	0.28	0.65
1812PS-104_R_	100	5,10	1.3	14.0	0.27	0.65
1812PS-124_R_	120	5,10	1.5	12.0	0.23	0.60
1812PS-154_R_	150	5,10	2.2	11.0	0.20	0.51
1812PS-224_R_	220	5,10	2.7	7.0	0.17	0.47
1812PS-334_R_	330	5,10	4.9	6.0	0.15	0.31
1812PS-474_R_	470	5,10	5.9	4.0	0.12	0.31
1812PS-564_R_	560	5,10	6.1	3.0	0.11	0.28
1812PS-684_R_	680	5,10	6.6	2.0	0.10	0.28
1812PS-824_R_	820	5,10	7.4	2.0	0.090	0.25
1812PS-105_R_	1000	5,10	10.0	2.0	0.080	0.22

注释

When ordering, please specify tolerance, terminations and packaging codes: e.g. 1812PS-105JRC
Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in Agilent/HP 4263B LCR meter or equivalent.
Tolerances in bold are stocked for immediate shipment
DCR measured on 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 SMD-D test fixture test fixture.
Isat: DC current at which the inductance drops 10% (typ.) from its value without current.
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.

公差:

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

端子:

R = Halogen free component. Matte tin over nickel over silver-platinum-glass frit.
L = RoHS compliant, not halogen-free. Silver-palladium-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 , 无卤素

环境温度范围:

–40°C to +105°C with (40°C rise) Irms current

储存温度范围:

Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C

最高元件温度:

+145°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. Frequency

Inductance vs Current

物理特性

A max	B max	C max	D ref	E ref	F ref	G	H	I	J
0.231	0.196	0.150	0.107	0.100	0.178	0.025	0.120	0.045	0.118	inches
5,87	4,98	3,81	2,72	2,54	4,52	0,64	3,05	1,14	3,00	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:

286– 323 mg

包装:

600 per 7″ reel; 2200 per 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.

1812PS Series

High SRF, High Current Inductors

规格

公差:

端子:

包装:

性能曲线

Inductance vs. Frequency

Inductance vs Current

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

1812FS Series

仓库

语言设定

货币设定

1812PS Series

High SRF, High Current Inductors

所选配置不可用

规格

公差:

端子:

包装:

性能曲线

Inductance vs. Frequency

Inductance vs Current

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

1812FS Series

警告