Datasheet > MLC1240-451MLB

MLC1240-451MLB

更新时间： 2024-11-11 20:43:11

品牌	Logo	应用领域
线艺 - COILCRAFT		测试功率感应器电感器
页数	文件大小	规格书
3页	128K
描述
General Purpose Inductor, 0.45uH, 20%, 1 Element, Iron-Core, SMD, 4441, CHIP, 4441, ROHS COMPLIANT

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MLC1240-451MLB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	4441
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.13
大小写代码：	4441	构造：	Rectangular
型芯材料：	Iron	直流电阻：	0.00191 Ω
标称电感 (L)：	0.45 µH	电感器应用：	POWER INDUCTOR
电感器类型：	GENERAL PURPOSE INDUCTOR	JESD-609代码：	e2
功能数量：	1	端子数量：	2
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装高度：	4.1 mm	封装长度：	11.2 mm
封装形式：	SMT	封装宽度：	10.5 mm
包装方法：	TR	最大额定电流：	19.8 A
参考标准：	AEC-Q200	自谐振频率：	100 MHz
形状/尺寸说明：	RECTANGULAR PACKAGE	屏蔽：	YES
表面贴装：	YES	端子面层：	Tin/Silver (Sn/Ag)
端子位置：	DUAL ENDED	端子形状：	WRAPAROUND
测试频率：	0.1 MHz	容差：	20%
Base Number Matches：	1

MLC1240-451MLB 数据手册

Document 327-1

Shielded Power InductorsMLC12xx/15xx

•ꢀ SoftꢀsaturationꢀmakesꢀthemꢀidealꢀforꢀVRD/VRMꢀapplications

•ꢀ Specialꢀmaterialsꢀeliminateꢀallꢀthermalꢀagingꢀissues.

Designer’s Kit C387 contains samples of all values

Core material Iron

Core and winding loss See www.coilcraft.com/coreloss

Terminations RoHS tin-silver over copper. Other terminations

available at additional cost.

Weight MLC12xx 1.91 – 3.04 g; MLC15xx 2.73 – 5.12 g

Ambient temperature –40°C to +85°C with Irms current

Maximum part temperature: The part may be operated without

damage as long its temperature (ambient + self-heating) does not

exceed +125°C.

Storage temperature Component: –40°C to +125°C.

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

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

DCR (mOhm)

typ max

Isat (A)⁴

120 drop ±20 drop

Irms (A)⁵

±2°C rise 42°C rise

Inductance²

±±20 (ꢀH)

SRF typ³

(MHz)

Height

max (mm)

Part number¹

12.5 mm × 11.x mm body size (see next page for 13.± mm × 14.x mm body size)

MLC1265-361ML_

MLC1260-401ML_

MLC1255-421ML_

MLC1240-451ML_

0.36

0.40

0.42

0.45

0.93

1.73

1.03

1.91

234

228

219

198

26.9

21.0

21.1

16.5

42.6

35.2

34.5

24.9

16.5

16.3

16.8

12.8

22.7

21.9

24.1

19.8

6.5

6.1

5.6

4.1

MLC1265-701ML_

MLC1250-801ML_

MLC1240-901ML_

MLC1260-122ML_

MLC1255-122ML_

0.70

0.80

0.90

1.20

1.24

2.35

2.57

2.38

1.37

2.59

2.83

2.62

134

151

108

16.4

13.3

13.9

14.0

14.1

27.5

21.7

22.8

23.3

22.4

15.2

12.4

11.9

12.3

12.4

21.0

17.3

16.3

17.6

17.5

6.5

5.1

4.1

6.1

5.6

MLC1250-132ML_

MLC1245-152ML_

MLC1260-172ML_

MLC1245-402ML_

1.30

1.50

1.75

4.00

2.38

4.08

2.84

8.18

2.62

4.49

3.13

9.00

10.8

10.7

12.1

17.7

17.3

19.2

11.8

11.7

10.3

10.9

6.9

16.5

14.2

15.3

9.8

5.3

4.6

6.1

4.8

7.42

1. When ordering, please specify termination and packaging codes:

MLC1±45-42±MLC

Termination: L= RoHS compliant tin-silver over copper.

Special order:

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.

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″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked.

2.ꢀInductanceꢀmeasuredꢀatꢀ100ꢀkHz,ꢀ0.1ꢀVrms,ꢀ0ꢀAdcꢀusingꢀaꢀCoilcraftꢀSMD‑AꢀﬁxtureꢀinꢀanꢀAgilent/HPꢀ4284AꢀLCRꢀmeter.

3.ꢀSRFꢀmeasuredꢀusingꢀanꢀAgilent/HP4291AꢀimpedanceꢀanalyzerꢀandꢀaꢀCoilcraftꢀ16193ꢀﬁxture.

4.ꢀDCꢀcurrentꢀatꢀwhichꢀtheꢀinductanceꢀdropsꢀtheꢀspeciﬁedꢀamountꢀfromꢀitsꢀvalueꢀwithoutꢀcurrent.

5.ꢀCurrentꢀthatꢀcausesꢀtheꢀspeciﬁedꢀtemperatureꢀriseꢀfromꢀ25°Cꢀambient.ꢀ

6.ꢀElectricalꢀspeciﬁcationsꢀatꢀ25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 327-1 Revised 04/19/12

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

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.

12 3

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与MLC1240-451MLB相关器件

型号	品牌	获取价格	描述	数据表
MLC1240-451MLC	COILCRAFT	获取价格	General Purpose Inductor, 0.45uH, 20%, 1 Element, Iron-Core, SMD, 4441, CHIP, 4441, ROHS C
MLC1240-451MLD	COILCRAFT	获取价格	Shielded Power Inductors MLC12xx/15xx
MLC1240-451MXB	COILCRAFT	获取价格	General Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, ROHS COMPLIANT
MLC1240-451MXC	COILCRAFT	获取价格	General Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, ROHS COMPLIANT
MLC1240-451MXD	COILCRAFT	获取价格	General Purpose Inductor, 0.45uH, 20%, 1 Element, SMD, ROHS COMPLIANT
MLC1240-901	COILCRAFT	获取价格	Shielded Power Inductors
MLC1240-901ML	COILCRAFT	获取价格	SMT Power Inductors
MLC1240-901ML_	COILCRAFT	获取价格	Shielded Power Inductors
MLC1240-901MLB	COILCRAFT	获取价格	Shielded Power Inductors MLC12xx/15xx
MLC1240-901MLC	COILCRAFT	获取价格	Shielded Power Inductors MLC12xx/15xx

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