ML643RAU111MLN datasheet, PDF - EEWORLD Datasheet

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ML643RAU111MLN: DescriptionGeneral Purpose Inductor, 0.108uH, 20%, 1 Element, Air-Core, SMD, 5477, ROHS COMPLIANT; CategoryPassive components inductor; File Size544KB，3 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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ML643RAU111MLN Overview

General Purpose Inductor, 0.108uH, 20%, 1 Element, Air-Core, SMD, 5477, ROHS COMPLIANT

ML643RAU111MLN Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	5477
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	5477
structure	Flat Top
core material	AIR
DC Resistance	0.0012 Ω
Nominal inductance(L)	0.108 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	8.31 mm
Package length	16.08 mm
Package form	SMT
Package width	13.6 mm
method of packing	TR, Plastic, 13 Inch
Minimum quality factor (at nominal inductance)	150
Maximum rated current	42 A
self resonant frequency	320 MHz
series	ML643RAU
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
special characteristics	Q MEASURED AT 100 MHZ
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	FLAT
Test frequency	1 MHz
Tolerance	20%
Base Number Matches	1

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AIR CORE INDUCTORS

High-Reliability Air Core Inductors

ML561RAU

ML615RAU

ML643RAU

■

Excellent Q factors – up to 180 at 100 MHz!

■

Current handling as high as 57 Amps

■

Inductance values from 22 to 257 nH

Terminations

RoHS compliant tin‑silver over copper

Ambient temperature

–55°C to +125°C with

Irms

current, +125°C

to +155°C with derated current

Storage temperature

Component: –55°C to +155°C.

Packaging: –55°C to +80°C

Resistance to soldering heat

Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Temperature Coefficient of Inductance (TCL)

+5 to +70 ppm/°C

Moisture Sensitivity Level (MSL)

1 (unlimited floor life at <30°C /

85% relative humidity)

Inductance

Q test

±20%

freq

Part number

(nH)

min (MHz)

ML561RAU23NMLZ

23.5

100

ML561RAU46NMLZ

46.5

110

100

ML561RAU79NMLZ

79.0

110

ML561RAU111MLZ

111

120

ML561RAU141MLZ

146

110

ML615RAU22NMLZ

22.0

150

100

ML615RAU42NMLZ

42.0

160

ML615RAU66NMLZ

66.0

160

ML615RAU90NMLZ

90.0

140

ML615RAU111MLZ

117

140

ML643RAU33NMLZ

180

100

ML643RAU66NMLZ

150

ML643RAU111MLZ

108

150

ML643RAU151MLZ

155

150

ML643RAU201MLZ

202

150

ML643RAU251MLZ

257

150

SRF

min

(MHz)

720

400

360

350

640

440

400

320

790

370

300

280

255

245

DCR

(mOhm)

typ max

1.05 1.20

1.50 1.62

1.95 2.11

2.53 2.73

3.08 3.33

0.48 0.55

0.70 0.77

0.90 0.99

1.10 1.21

1.30 1.43

0.63 0.74

0.90 1.00

1.20 1.34

1.44 1.60

1.70 1.82

1.94 2.15

Irms

(A)

20°C 40°C Weight

rise rise

(g)

18.0 26.0 0.49

17.9 25.5 0.65

17.8 25.0 0.82

15.7 22.0 0.98

14.1 19.3 1.23

40.5 57.0 2.20

38.0 52.0 2.70

35.0 48.0 3.20

33.0 45.0 3.70

32.0 44.0 4.20

32.5 43.0 1.60

31.5 42.5 2.30

31.0 42.0 3.10

29.4 39.7 3.60

26.3 35.8 4.40

24.9 34.5 5.00

1. When ordering, please specify

testing

code:

ML643RAU251MLZ

Testing: Z

= COTS

= Group A screening per Coilcraft

CP‑SA‑10001

= Group A screening per Coilcraft

CP‑SA‑10003

= Custom screening (please

specify when ordering)

2. Inductance measured at 1.0 MHz, 0.1 Vrms,

0 A using an Agilent/HP HP4291A imped‑

ance analyzer with an Agilent/HP 16193A

test fixture or equivalents.

3. Q measured at specified frequency using

an Agilent/HP 4291A impedance analyzer

or equivalent and a Coilcraft CCF1244 test

fixture.

4. SRF measured using an Agilent/HP 8753

network analyzer or equivalent and a Coilcraft

CCF1199 test fixture.

5. Current that causes the specified tempera‑

ture rise from 25°C ambient.

6. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Com‑

ponents” before soldering.

Document ML893‑1 Revised 06/11/13

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

Fax 847-639-1508

Email cps@coilcraft.com

www.coilcraft-cps.com

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specifications subject to change without notice.

Please check our web site for latest information.

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