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Document 875 -1

Shielded Power Inductors – PFL1609

• Low cost, low profile 0603 size power inductor

• Less than 1 mm high; requires less than 2 mm

of board space

• Lower DCR than other parts this size

Designer’s Kit C433

contains 20 of each PFL1609 and PFL2010 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

7.9 – 8.3 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 per 7″ reel Paper tape: 8 mm wide, 1.0 mm thick,

2 mm pocket spacing

PCB washing

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

aqueous wash. See

Doc787_PCB_Washing.pdf.

Part number

PFL1609-471ME_

PFL1609-561ME_

PFL1609-681ME_

PFL1609-102ME_

PFL1609-222ME_

PFL1609-472ME_

PFL1609-682ME_

PFL1609-103ME_

Inductance

±20% (µH)

0.47

0.56

0.68

1.0

2.2

4.7

6.8

DCR (mOhms)

typ

max

110

145

200

410

620

1000

1200

100

130

170

230

470

700

1200

1400

SRF typ

(MHz)

650

600

520

445

130

10% drop

760

710

610

480

300

240

170

130

Isat

(mA)

20% drop 30% drop

990

920

780

690

390

300

230

185

1200

1100

900

760

470

370

260

215

Irms

(mA)

20°C rise 40°C rise

1000

1100

650

480

380

330

320

1300

1400

850

630

500

440

420

1. When ordering, please specify

packaging

codes:

PFL1609-472MEW

Packaging: W

= 7″ machine-ready reel. EIA-481 punched paper

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 W instead.

2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-F test

fixture with an Agilent/HP 4286A impedance analyzer and Coilcraft-

provided correlation 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 875-1

Revised 10/09/17

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.

Document 875-2

PFL1609 Series

L vs Current

100

L vs Frequency

100

Inductance (nH)

10 µH

6.8 µH

4.7 µH

10 µH

6.8 µH

4.7 µH

2.2 µH

1.0 µH

0.68 µH

0.56 µH

0.47 µH

1.0 µH

0.68 µH

0.47 µH

0.56 µH

0.1

0.01

0.1

100

1000

Current (A)

Frequency (MHz)

0.071

max

1,80

0.015

0,38

0.037

max

0,95

Terminal wraparound:

approx 0.010/0,254 both ends

0.012

0,305

0.036

0,91

0.012

0,305

0.042 max

1,07

0.030

0,76

0.050

1,27

0.040

1,02

0.025

0,64

Dimensions are in

Recommended

Land Pattern

inches

+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 875-2

Revised 10/09/17

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.

参数对比

与PFL1609-561MEW相近的元器件有：PFL1609-681MEW、PFL1609-103MEW、PFL1609-472MEW、PFL1609-102MEW、PFL1609-471MEW、PRA182C2196K0.5%0.1%R003131、PFL1609-682MEW。描述及对比如下：

型号	PFL1609-561MEW	PFL1609-681MEW	PFL1609-103MEW	PFL1609-472MEW	PFL1609-102MEW	PFL1609-471MEW	PRA182C2196K0.5%0.1%R003131	PFL1609-682MEW
描述	精度：±20% 额定电流：1.1A 直流电阻（内阻）：110mΩ 电感值：560nH	精度：±20% 额定电流：1.1A 直流电阻（内阻）：145mΩ 电感值：680nH	精度：±20% 额定电流：320mA 直流电阻（内阻）：1.2Ω 电感值：10uH	精度：±20% 额定电流：380mA 直流电阻（内阻）：620mΩ 电感值：4.7uH	精度：±20% 额定电流：650mA 直流电阻（内阻）：200mΩ 电感值：1uH	精度：±20% 额定电流：1A 直流电阻（内阻）：83mΩ 电感值：470nH	Array/Network Resistor, Bussed, Thin Film, 0.2W, 196000ohm, 150V, 0.5% +/-Tol, -10,10ppm/Cel, 1412,	精度：±20% 额定电流：330mA 直流电阻（内阻）：1Ω 电感值：6.8uH
是否Rohs认证	符合	-	符合	符合	符合	符合	不符合	-
厂商名称	COILCRAFT	-	COILCRAFT	COILCRAFT	COILCRAFT	COILCRAFT	-	-
包装说明	CHIP	-	0603	CHIP	CHIP	CHIP	SMT, 1412	-
Reach Compliance Code	compliant	-	compliant	compliant	compliant	compliant	compliant	-
ECCN代码	EAR99	-	-	EAR99	EAR99	EAR99	EAR99	-
大小写代码	0603	-	0603	0603	0603	0603	-	-
构造	Rectangular	-	Rectangular	Rectangular	Rectangular	Rectangular	Chip	-
型芯材料	COMPOSITE	-	COMPOSITE	COMPOSITE	COMPOSITE	COMPOSITE	-	-
直流电阻	0.13 Ω	-	1.4 Ω	0.7 Ω	0.23 Ω	0.1 Ω	-	-
标称电感 (L)	0.56 µH	-	10 µH	4.7 µH	1 µH	0.47 µH	-	-
电感器应用	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	-	-
电感器类型	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	-
JESD-609代码	e3	-	e3	e3	e3	e3	-	-
功能数量	1	-	1	1	1	1	-	-
端子数量	2	-	2	2	2	2	4	-
最高工作温度	125 °C	-	125 °C	125 °C	125 °C	125 °C	155 °C	-
最低工作温度	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-55 °C	-
封装高度	0.95 mm	-	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.4 mm	-
封装长度	1.8 mm	-	1.8 mm	1.8 mm	1.8 mm	1.8 mm	3.64 mm	-
封装形式	SMT	-	SMT	SMT	SMT	SMT	SMT	-
封装宽度	1.07 mm	-	1.07 mm	1.07 mm	1.07 mm	1.07 mm	3 mm	-
包装方法	TR, PUNCHED PAPER, 7 INCH	-	TR, PUNCHED PAPER, 7 INCH	TR, PUNCHED PAPER, 7 INCH	TR, PUNCHED PAPER, 7 INCH	TR, PUNCHED PAPER, 7 INCH	Box	-
最大额定电流	1.4 A	-	0.42 A	0.5 A	0.85 A	1.3 A	-	-
参考标准	AEC-Q200	-	AEC-Q200	AEC-Q200	AEC-Q200	AEC-Q200	-	-
自谐振频率	600 MHz	-	35 MHz	60 MHz	445 MHz	650 MHz	-	-
形状/尺寸说明	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	-
屏蔽	YES	-	YES	YES	YES	YES	-	-
表面贴装	YES	-	YES	YES	YES	YES	-	-
端子面层	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	Matte Tin (Sn) - with Nickel (Ni) barrier	-	-
端子位置	DUAL ENDED	-	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	-	-
端子形状	WRAPAROUND	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	-	-
测试频率	7.9 MHz	-	7.9 MHz	7.9 MHz	7.9 MHz	7.9 MHz	-	-
容差	20%	-	20%	20%	20%	20%	0.5%	-