1812PS-102KSC [COILCRAFT]

General Purpose Inductor, 1uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320, CHIP, 1812;


型号：	1812PS-102KSC
厂家：	Coilcraft lnc.
描述：	General Purpose Inductor, 1uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320, CHIP, 1812
文件：	总2页 (文件大小：352K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 252-1

Shielded High SRF Inductors

–

1812PS

•ꢀ HigherꢀSRFꢀthanꢀourꢀotherꢀpowerꢀinductors

•ꢀ Highꢀinductanceꢀwithꢀtightꢀtolerance

•ꢀ Excellentꢀcurrentꢀhandlingꢀforꢀaꢀpartꢀthisꢀsize

Core materialꢀ Ceramic/Ferrite

Core and winding lossꢀ Seeꢀwww.coilcraft.com/coreloss

Terminationsꢀ RoHSꢀcompliantꢀsilver-palladium-platinum-glassꢀfrit.ꢀ

Otherꢀterminationsꢀavailableꢀatꢀadditionalꢀcost.

Weightꢀ 286ꢀ–ꢀ323ꢀmg

Ambient temperatureꢀ –40°Cꢀtoꢀ+105°CꢀwithꢀIrmsꢀcurrent,ꢀ+105°Cꢀ

toꢀ+145°Cꢀwithꢀderatedꢀcurrent

Storage temperatureꢀ Component:ꢀ–40°Cꢀtoꢀ+145°C.ꢀ

Packaging:ꢀ–40°Cꢀtoꢀ+80°C

Resistance to soldering heat Maxꢀthreeꢀ40ꢀsecondꢀreﬂowsꢀatꢀ

+260°C,ꢀpartsꢀcooledꢀtoꢀroomꢀtemperatureꢀbetweenꢀcycles

Temperature Coefﬁcient of Inductance (TCL)ꢀ +200ꢀtoꢀ+700ꢀppm/°C

Moisture Sensitivity Level (MSL)ꢀ 1ꢀ(unlimitedꢀﬂoorꢀlifeꢀatꢀ<30°Cꢀ/ꢀ

85%ꢀrelativeꢀhumidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38ꢀperꢀbillionꢀhoursꢀ/ꢀ26,315,789ꢀhours,ꢀcalculatedꢀperꢀTelcordiaꢀSR-332

Packaging 600ꢀperꢀ7″reel;ꢀ2200ꢀperꢀ13″ reel;

Plasticꢀtape:ꢀ 12ꢀmmꢀwide,ꢀ0.25ꢀmmꢀthick,ꢀ4ꢀmmꢀꢀpocketꢀspacing,

3.9ꢀmmꢀpocketꢀdepth

PCB washingꢀ Onlyꢀpureꢀwaterꢀorꢀalcoholꢀrecommended

DCR

max⁵

SRF

Part

L²

(µH)

typ⁶Isat^7ꢀꢀIrms⁸

number¹

tol³min⁴(Ohms) (MHz) (A) (A)

1.ꢀWhenꢀordering,ꢀspecifyꢀtolerance,ꢀtermination andꢀpackagingꢀcodes:

1812PS-105JLC

1812PS-102_L_ꢀ

1812PS-122_L_ꢀ

1812PS-152_L_ꢀ

1812PS-222_L_ꢀ

1812PS-272_L_ꢀ

1.0ꢀ 10,5ꢀ 35ꢀ

1.2ꢀ 10,5ꢀ 38ꢀ

1.5ꢀ 10,5ꢀ 38ꢀ

2.2ꢀ 10,5ꢀ 38ꢀ

2.7ꢀ 10,5ꢀ 40ꢀ

3.3ꢀ 10,5ꢀ 40ꢀ

3.9ꢀ 10,5ꢀ 40ꢀ

4.7ꢀ 10,5ꢀ 40ꢀ

5.6ꢀ 10,5ꢀ 40ꢀ

6.8ꢀ 10,5ꢀ 40ꢀ

10ꢀ 10,5ꢀ 40ꢀ

15ꢀ 10,5ꢀ 40ꢀ

22ꢀ 10,5ꢀ 40ꢀ

33ꢀ 10,5ꢀ 40ꢀ

39ꢀ 10,5ꢀ 48ꢀ

0.05ꢀ 685ꢀ 2.50ꢀ 2.70

0.06ꢀ 460ꢀ 2.00ꢀ 2.60

0.07ꢀ 270ꢀ 1.70ꢀ 2.40

0.08ꢀ 265ꢀ 1.40ꢀ 2.30

Tolerance: J = 5% K =ꢀ10%

(Tableꢀshowsꢀstockꢀtolerancesꢀinꢀbold.)

Termination: Lꢀ=ꢀRoHSꢀcompliantꢀsilver-palladium-platinum-glassꢀ

frit.ꢀꢀSpecialꢀorder:ꢀTꢀ=ꢀRoHSꢀtin-silver-copperꢀ

1812PS-332_L_ꢀ

1812PS-392_L_ꢀ

1812PS-472_L_ꢀ

1812PS-562_L_ꢀ

1812PS-682_L_ꢀ

0.09ꢀ 225ꢀ 1.40ꢀ 2.30

0.11ꢀ 170ꢀ 1.20ꢀ 2.20

0.11ꢀ 165ꢀ 1.15ꢀ 2.10

0.12ꢀ 155ꢀ 1.10ꢀ 2.10

0.13ꢀ 140ꢀ 1.00ꢀ 1.90

(95.5/4/0.5)ꢀorꢀSꢀ=ꢀnon-RoHSꢀtin-leadꢀ(63/37).

Packaging: C =ꢀ7″ machine-readyꢀreel. EIA-481ꢀembossedꢀplasticꢀ

tapeꢀ(600ꢀpartsꢀperꢀfullꢀreel).

B =ꢀLessꢀthanꢀfullꢀreel.ꢀInꢀtape,ꢀbutꢀnotꢀmachineꢀready.

Toꢀhaveꢀaꢀleaderꢀandꢀtrailerꢀaddedꢀ($25ꢀcharge),ꢀ

useꢀcodeꢀletterꢀCꢀinstead.

D = 13″ machine-readyꢀreel. EIA-481ꢀembossedꢀplasticꢀ

tape.ꢀFactoryꢀorderꢀonly,ꢀnotꢀstockedꢀ(2200ꢀpartsꢀperꢀ

fullꢀreel).

1812PS-103_L_ꢀ

1812PS-153_L_ꢀ

1812PS-223_L_ꢀ

1812PS-333_L_ꢀ

1812PS-393_L_ꢀ

0.17ꢀ 120ꢀ 0.90ꢀ 1.70

0.26ꢀ 100ꢀ 0.70ꢀ 1.45

0.33ꢀ

0.40ꢀ

0.56ꢀ

45ꢀ 0.54ꢀ 1.20

30ꢀ 0.46ꢀ 1.10

30ꢀ 0.40ꢀ 1.00

2.ꢀInductanceꢀmeasuredꢀatꢀ100ꢀkHz,ꢀ0.1ꢀVrms,ꢀusingꢀaCoilcraftꢀSMD-Aꢀ

ﬁxtureꢀinꢀanꢀAgilent/HPꢀ4263BꢀLCRꢀmeter.

3.ꢀTolerancesꢀinꢀboldꢀareꢀstockedꢀforꢀimmediateꢀshipment.

4.ꢀQꢀmeasuredꢀatꢀ1ꢀMHzꢀonꢀanꢀAgilent/HPꢀ4291ꢀwithꢀanꢀAgilent/HPꢀ16193ꢀ

testꢀﬁxture.

5.ꢀDCRꢀmeasuredꢀonꢀmicro-ohmmeterꢀandꢀaꢀCoilcraftꢀCCF840ꢀtestꢀ

ﬁxture.

6.ꢀSRFꢀmeasuredꢀusingꢀanꢀAgilent/HPꢀ8753Dꢀnetworkꢀanalyzerꢀandꢀaꢀ

CoilcraftꢀSMD-Dꢀtestꢀﬁxture.

7.ꢀDCꢀcurrentꢀatꢀwhichꢀtheꢀinductanceꢀdropsꢀ10%ꢀ(typ)ꢀfromꢀitsꢀvalueꢀ

without current.

1812PS-473_L_ꢀ

1812PS-683_L_ꢀ

1812PS-823_L_ꢀ

1812PS-104_L_ꢀ 100ꢀ 10,5ꢀ 60ꢀ

1812PS-124_L_ꢀ 120ꢀ 10,5ꢀ 60ꢀ

1812PS-154_L_ꢀ 150ꢀ 10,5ꢀ 60ꢀ

1812PS-224_L_ꢀ 220ꢀ 10,5ꢀ 60ꢀ

1812PS-334_L_ꢀ 330ꢀ 10,5ꢀ 60ꢀ

1812PS-474_L_ꢀ 470ꢀ 10,5ꢀ 50ꢀ

1812PS-564_L_ꢀ 560ꢀ 10,5ꢀ 40ꢀ

47ꢀ 10,5ꢀ 50ꢀ

68ꢀ 10,5ꢀ 50ꢀ

82ꢀ 10,5ꢀ 55ꢀ

0.87ꢀ

1.08ꢀ

1.25ꢀ

1.32ꢀ

1.45ꢀ

28ꢀ 0.35ꢀ 0.80

17ꢀ 0.32ꢀ 0.67

17ꢀ 0.28ꢀ 0.65

14ꢀ 0.27ꢀ 0.65

12ꢀ 0.23ꢀ 0.60

2.20ꢀ

2.65ꢀ

4.85ꢀ

5.85ꢀ

6.10ꢀ

11ꢀ 0.20ꢀ 0.51

7ꢀ ꢀ0.17ꢀ 0.47

5.5ꢀ 0.15ꢀ 0.31

4.0ꢀ 0.12ꢀ 0.31

2.6ꢀ 0.11ꢀ 0.28

8.ꢀCurrentꢀthatꢀcausesꢀaꢀ40°Cꢀtemperatureꢀriseꢀfromꢀ25°Cꢀambient.

9.ꢀElectricalꢀspeciﬁcationsꢀatꢀ25°C.

1812PS-684_L_ꢀ 680ꢀ 10,5ꢀ 40ꢀ

1812PS-824_L_ꢀ 820ꢀ 10,5ꢀ 30ꢀ

1812PS-105_L_ꢀ 1000ꢀ 10,5ꢀ 28ꢀ 10.00ꢀ

6.60ꢀ

7.35ꢀ

2.3ꢀ 0.10ꢀ 0.28

1.8ꢀ 0.09ꢀ 0.25

1.8ꢀ 0.08ꢀ 0.22

ReferꢀtoꢀDocꢀ362ꢀ“SolderingꢀSurfaceꢀMountꢀComponents”ꢀbeforeꢀsoldering.

Speciﬁcations subject to change without notice.

Please check our website for latest information.

Documentꢀ252-1ꢀ Revisedꢀ08/17/09

Document 252-2

Power Chip Inductors - 1812PS Series

Typical L vs Frequency

Typical L vs Current

10000

1000 µH

1000

100 µH

100

10 µH

1 µH

0.1

0.01

0.1

0.01

0.1

Current (A)

Frequency (MHz)

Irms Derating

120

110

100

Recommended

Land Pattern

ref

max max max

0.231ꢀ 0.196ꢀ 0.150ꢀ 0.107ꢀ 0.100ꢀ 0.178ꢀ 0.025ꢀ 0.120ꢀ 0.045ꢀ 0.118ꢀ inches

ꢀ5,87ꢀ 4,98ꢀ 3,81ꢀ 2,72ꢀ 2,54ꢀ 4,52ꢀ 0,64ꢀ 3,05ꢀ 1,14ꢀ 3,00ꢀ mm

-40 -20

100 120 140 160

Ambient temperature (°C)

Speciﬁcations subject to change without notice.

Please check our website for latest information.

Documentꢀ252-2ꢀ Revisedꢀ08/17/09

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