Datasheet > MLC1550-252ML_

MLC1550-252ML_

更新时间： 2024-11-10 00:21:11

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线艺 - COILCRAFT		/
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3页	193K
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Shielded Power Inductors

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MLC1550-252ML_ 数据手册

Document 327-1

Shielded Power InductorsMLC12xx/15xx

• Soft saturation makes them ideal for VRD/VRM applications

• Special materials eliminate all thermal aging issues.

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 to MIL-STD-202 Method 215 plus an additional

aqueous wash. 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

110

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

100

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

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_

MLC1260-222ML_

MLC1260-332ML_

1.30

1.50

1.75

2.20

3.30

2.38

4.08

2.84

4.30

5.10

2.62

4.49

3.13

4.73

5.60

10.8

10.7

12.1

10.8

17.7

17.3

19.2

17.2

14.4

11.7

10.3

10.9

12.8

12.6

16.5

14.2

15.3

17.2

16.7

5.3

4.6

6.1

8.80

MLC1245-402ML_

MLC1260-472ML_

MLC1260-682ML_

MLC1260-822ML_

4.00

4.70

6.80

8.20

8.18

8.97

9.76

9.00

9.67

10.74

11.75

7.42

8.20

5.80

5.20

11.8

13.4

9.8

6.9

8.8

8.3

7.9

9.8

12.2

11.7

10.8

4.8

6.1

10.68

9.0

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

MLC1±45-42±MLC

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

Special order:

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft

SMD-A ﬁxture in an Agilent/HP 4284A LCR meter.

3. SRF measured using an Agilent/HP4291A impedance analyzer and a

Coilcraft 16193 ﬁxture.

4. DC current at 25°C that causes the speciﬁed inductance drop from its

value without current. Click for temperature derating information.

5. Current that causes the speciﬁed temperature rise from 25°C ambient.

This information is for reference only and does not represent absolute

maximum ratings. Click for temperature derating information.

6. Electrical speciﬁcations at 25°C.

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.

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

D= 13″ machine-ready reel. EIA-481 embossed plastic

tape. Factory order only, not stocked.

Document 327-1 Revised 09/08/15

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MLC1550-252ML_相关器件

型号	品牌	获取价格	描述	数据表
MLC1550-252MLB	COILCRAFT	获取价格	General Purpose Inductor, 2.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-252MLC	COILCRAFT	获取价格	General Purpose Inductor, 2.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-252MLD	COILCRAFT	获取价格	General Purpose Inductor, 2.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-252MTB	COILCRAFT	获取价格	General Purpose Inductor, 2.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-252MTD	COILCRAFT	获取价格	General Purpose Inductor, 2.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-452	COILCRAFT	获取价格	Shielded Power Inductors
MLC1550-452ML	COILCRAFT	获取价格	SMT Power Inductors
MLC1550-452ML_	COILCRAFT	获取价格	Shielded Power Inductors
MLC1550-452MLC	COILCRAFT	获取价格	General Purpose Inductor, 4.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO
MLC1550-452MLD	COILCRAFT	获取价格	General Purpose Inductor, 4.5uH, 20%, 1 Element, Iron-Core, SMD, 5452, CHIP, 5452, ROHS CO

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