PFL2512-472MEB datasheet, PDF - EEWORLD Datasheet

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PFL2512-472MEB: DescriptionGeneral Purpose Inductor, 4.7uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT; CategoryPassive components inductor; File Size140KB，2 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/; Environmental Compliance

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PFL2512-472MEB Overview

General Purpose Inductor, 4.7uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT

PFL2512-472MEB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	1061536184
package instruction	1109
Reach Compliance Code	compliant
Country Of Origin	Mainland China
ECCN code	EAR99
YTEOL	7.1
uppercase and lowercase codes	1008
structure	Shielded
core material	COMPOSITE
DC Resistance	0.85 Ω
Nominal inductance(L)	4.7 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	1.22 mm
Package length	2.79 mm
Package form	SMT
Package width	2.286 mm
method of packing	TR
Maximum rated current	0.57 A
self resonant frequency	185 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	7.9 MHz
Tolerance	20%

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Document 886-1

Shielded Power Inductors – PFL2512

• Low cost, low profile 1008 size power inductor

• Provides current handling of much larger inductors; up to 3.5 A

Designer’s Kit C444

contains 5 of each PFL2512 and PFL2510 value

Core material

Composite

Core and winding loss

See

www.coilcraft.com/coreloss

Environmental

RoHS compliant, halogen free

Terminations

RoHS compliant matte tin over nickel over silver-platinum-

glass frit. Other terminations available at additional cost.

Weight

21.2 mg

Ambient temperature

–40°C to +85°C with (40°C rise)

Irms

current.

Maximum part temperature

+125°C (ambient + temp rise).

Derating.

Storage temperature

Component: –40°C to +125°C.

Tape and reel 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

Packaging

2000/7″ reel; 7500/13″ reel. Plastic tape: 8 mm wide,

0.23 mm thick, 4 mm pocket spacing, 1.32 mm pocket depth

PCB washing

Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See

Doc787_PCB_Washing.pdf.

Part number

PFL2512-681ME_

PFL2512-102ME_

PFL2512-152ME_

PFL2512-222ME_

PFL2512-332ME_

PFL2512-472ME_

Inductance

±20% (µH)

0.68

1.0

1.5

2.2

3.3

4.7

DCR (mOhms)

typ

max

160

240

480

770

185

270

540

850

SRF typ

(MHz)

550

375

300

225

200

185

10% drop

2100

1600

1400

870

850

830

Isat

(mA)

20% drop

3100

2600

1900

1400

1200

1100

30% drop

3500

2900

2000

1700

1400

1200

Irms

(mA)

20°C rise 40°C rise

1700

1300

900

760

600

430

2200

1700

1200

1000

780

570

1. When ordering, please specify

termination

and

packaging

codes:

PFL2512-472MEC

Termination: E

= RoHS compliant matte tin over nickel over silver.

Special order, added cost:

= RoHS tin-silver-copper (95.5/4/0.5) or

= non-RoHS tin-lead (63/37).

Packaging:

= 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel).

= Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.

= 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).

2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-A test fixture with an Agilent/HP 4286 impedance analyzer and Coilcraft-provided correla-

tion pieces.

3. DCR measured using a micro-ohmmeter.

4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.

5. DC current at 25°C that causes the specified inductance drop from its value without current.

Click for temperature derating information.

6. 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.

7. Electrical specifications at 25°C.

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

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

+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

Document 886-1

Revised 09/13/15

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.

PFL2512-472MEB Related Products

	PFL2512-472MEB	PFL2512-222MEC	PFL2512-332MEB	PFL2512-332MEC	PFL2512-152MEB	PFL2512-681MEB	PFL2512-152MEC
Description	General Purpose Inductor, 4.7uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT	General Purpose Inductor, 2.2uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT	General Purpose Inductor, 3.3uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT	General Purpose Inductor, 3.3uH, 20%, 1 Element, Composite-Core, SMD, 1109, CHIP, 1109, HALOGEN FREE AND ROHS COMPLIANT	Fixed Inductors PFL2512 Shld Power 1.5 uH 20 % 1.2 A	Fixed Inductors PFL2512 Shld Power 0.68 uH 20 % 2.2 A	Fixed Inductors PFL2512 Shld Power 1.5 uH 20 % 1.2 A
Tolerance	20%	20%	20%	20%	20 %	20 %	20 %
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	-	-
Objectid	1061536184	1061536179	1061536181	1061536182	-	-	-
package instruction	1109	1109	1109	1109	-	-	-
Reach Compliance Code	compliant	compliant	compliant	compliant	-	-	-
Country Of Origin	Mainland China	Mainland China	Mainland China	Mainland China	-	-	-
ECCN code	EAR99	EAR99	EAR99	EAR99	-	-	-
YTEOL	7.1	7.5	7.1	7.1	-	-	-
uppercase and lowercase codes	1008	1008	1008	1008	-	-	-
structure	Shielded	Shielded	Shielded	Shielded	-	-	-
core material	COMPOSITE	COMPOSITE	COMPOSITE	COMPOSITE	-	-	-
DC Resistance	0.85 Ω	0.27 Ω	0.54 Ω	0.54 Ω	-	-	-
Nominal inductance(L)	4.7 µH	2.2 µH	3.3 µH	3.3 µH	-	-	-
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	-	-	-
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	-	-
JESD-609 code	e3	e3	e3	e3	-	-	-
Number of functions	1	1	1	1	-	-	-
Number of terminals	2	2	2	2	-	-	-
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	-	-	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-	-	-
Package height	1.22 mm	1.22 mm	1.22 mm	1.22 mm	-	-	-
Package length	2.79 mm	2.79 mm	2.79 mm	2.79 mm	-	-	-
Package form	SMT	SMT	SMT	SMT	-	-	-
Package width	2.286 mm	2.286 mm	2.286 mm	2.286 mm	-	-	-
method of packing	TR	TR, Embossed Plastic, 7 Inch	TR	TR, Embossed Plastic, 7 Inch	-	-	-
Maximum rated current	0.57 A	1 A	0.78 A	0.78 A	-	-	-
self resonant frequency	185 MHz	225 MHz	200 MHz	200 MHz	-	-	-
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	-	-
shield	YES	YES	YES	YES	-	-	-
surface mount	YES	YES	YES	YES	-	-	-
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	-	-	-
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	-	-	-
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	-	-	-
Test frequency	7.9 MHz	7.9 MHz	7.9 MHz	7.9 MHz	-	-	-

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