Datasheet> 器件分类 > 无源元件> 电感器> SRN2009T-2R2M

SRN2009T-2R2M: 产品描述IND,2X1.6X0.95MM,2.2UH20%,0.9A,S; 产品类别无源元件电感器; 文件大小419KB，共4页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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SRN2009T-2R2M概述

IND,2X1.6X0.95MM,2.2UH20%,0.9A,S

SRN2009T-2R2M规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Bourns
包装说明	CHIP
Reach Compliance Code	compliant
ECCN代码	EAR99
Factory Lead Time	18 weeks
大小写代码	0806
构造	Rectangular
型芯材料	FERRITE
直流电阻	0.16 Ω
标称电感 (L)	2.2 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3
功能数量	1
端子数量	2
最高工作温度	125 °C
最低工作温度	-40 °C
封装高度	0.95 mm
封装长度	2 mm
封装形式	SMT
封装宽度	1.6 mm
包装方法	TR, 7 Inch
最大额定电流	0.9 A
自谐振频率	150 MHz
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
特殊特征	DC RESISTANCE IS MEASURED AT: 20%
表面贴装	YES
端子面层	Tin (Sn)
端子位置	DUAL ENDED
端子形状	ONE SURFACE
测试频率	1 MHz
容差	20%

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LO & MP

Features

Semi-shielded construction

Inductance range: 0.33 to 10 µH

Rated current up to 2.1 A

Low profile: 0.95 mm max.

RoHS compliant* and halogen free**

Applications

DC/DC converters

Power supplies

Wearable devices

HDDs, SSDs

Smartphones

LCD displays

SRN2009T Series - Semi-shielded Power Inductors

2.0 +0.2/-0.1

(.079 +.008/-.004)

Electrical Specifications @ 25 °C

General Specifications

Irms

Isat

(A)

1.6 +0.2/-0.1

Typ.

(.063 +.008/-.004)

Typ.

2.1

1.5

1.4

1.2

0.9

0.85

0.75

0.65

0.55

1.2

0.9

0.85

0.75

0.6

0.65

(.024)

0.6

REF.

Inductance

@ 1 MHz / 0.1 V

Bourns Part No.

SRN2009T-R33M

SRN2009T-R47M

SRN2009T-R68M

SRN2009T-1R0M

SRN2009T-1R5M

SRN2009T-2R2M

SRN2009T-3R3M

SRN2009T-4R7M

SRN2009T-6R8M

SRN2009T-100M

L (mH)

0.33

0.47

0.68

1.0

1.5

2.2

3.3

4.7

6.8

Tol. %

±20

(Typ.)

@ 1 MHz

170

150

120

0.6

(.024)

REF.

SRF

(MHz)

Typ.

400

300

250

200

DCR

(W)

±20 %

0.028

0.038

0.055

0.065

0.11

0.16

0.25

0.4

0.55

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Operating Temperature

................................. -40 °C to +125 °C

(Temperature rise included)

Storage Temperature (Component)

................................. -40 °C to +125 °C

Temperature Rise .....40 °C at rated Irms

Rated Current

............ Inductance drops 30 % at Isat

Moisture Sensitivity Level .....................1

ESD Classification (HBM)................. N/A

Materials

Core ..............................................Ferrite

Wire ............................Enameled copper

Terminal Finish ...................................Sn

Coating .................Magnetic epoxy resin

Packaging ....... 2000 pcs. per 7-inch reel

Product Dimensions

2.0 +0.2/-0.1

(.079 +.008/-.004)

Electrical Schematic

How to Order

0.8

(.031)

REF.

SRN2009T - R68M

Model

Value Code (see table)

0.95

(.037)

MAX.

Recommended Layout

2.3

(.091)

REF.

1.6 +0.2/-0.1

(.063 +.008/-.004)

1.7

(.067)

REF.

0.7

(.028)

REF.

DIMENSIONS:

(INCHES)

0.6

(.024)

REF.

0.8

(.031)

REF.

0.6

(.024)

REF.

DIMENSIONS:

(INCHES)

2.3

(.091)

REF.

0.95

(.037)

MAX.

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)

1.7

and Chlorine (Cl) content is 1500 ppm or less.

(.067)

Specifications are subject to change without notice.

REF.

Users should verify actual device performance in their specific applications.

The products described herein and in this document are subject to specific legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

0.7

(.028)

REF.

Legal Disclaimer Notice

This legal disclaimer applies to purchasers and users of Bourns

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Unless otherwise expressly indicated in writing, Bourns

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The characteristics and parameters of a Bourns

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statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical

requirements in generic applications. The characteristics and parameters of a Bourns

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from the data sheet characteristics and parameters due to a combination of the Bourns

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bilingual versions are available at:

Web Page:

http://www.bourns.com/legal/disclaimers-terms-and-policies

PDF:

http://www.bourns.com/docs/Legal/disclaimer.pdf

C1753 10/18/17

SRN2009T-2R2M相似产品对比

	SRN2009T-2R2M	SRN2009T-R33M	SRN2009T-R47M	SRN2009T-1R0M	SRN2009T-R68M	SRN2009T-6R8M	SRN2009T-100M	SRN2009T-4R7M	SRN2009T-3R3M	SRN2009T-1R5M
描述	IND,2X1.6X0.95MM,2.2UH20%,0.9A,S	IND,2X1.6X0.95MM,0.33UH20%,2.1A,	IND,2X1.6X0.95MM,0.47UH20%,2A,SH	IND,2X1.6X0.95MM,1UH20%,1.4A,SHD	IND,2X1.6X0.95MM,0.68UH20%,1.5A,	IND,2X1.6X0.95MM,6.8UH20%,0.65A,	IND,2X1.6X0.95MM,10UH20%,0.6A,SH	IND,2X1.6X0.95MM,4.7UH20%,0.75A,	IND,2X1.6X0.95MM,3.3UH20%,0.85A,	IND,2X1.6X0.95MM,1.5UH20%,1.2A,S
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合	符合
厂商名称	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns
包装说明	CHIP	0806	0806	0806	0806	CHIP	0806	0806	0806	0806
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	18 weeks	22 weeks 1 day	18 weeks	18 weeks	18 weeks	18 weeks	14 weeks	18 weeks	18 weeks	18 weeks
大小写代码	0806	0806	0806	0806	0806	0806	0806	0806	0806	0806
构造	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular
型芯材料	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
直流电阻	0.16 Ω	0.028 Ω	0.038 Ω	0.065 Ω	0.055 Ω	0.55 Ω	1 Ω	0.4 Ω	0.25 Ω	0.11 Ω
标称电感 (L)	2.2 µH	0.33 µH	0.47 µH	1 µH	0.68 µH	6.8 µH	10 µH	4.7 µH	3.3 µH	1.5 µH
电感器应用	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	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	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	e3	e3	e3	e3	e3	e3	e3	e3	e3
功能数量	1	1	1	1	1	1	1	1	1	1
端子数量	2	2	2	2	2	2	2	2	2	2
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装高度	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm
封装长度	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm
封装形式	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
封装宽度	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm
包装方法	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch	TR, 7 Inch
最大额定电流	0.9 A	2.1 A	2 A	1.4 A	1.5 A	0.65 A	0.55 A	0.75 A	0.85 A	1.2 A
自谐振频率	150 MHz	400 MHz	300 MHz	200 MHz	250 MHz	80 MHz	60 MHz	90 MHz	120 MHz	170 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
特殊特征	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%	DC RESISTANCE IS MEASURED AT: 20%
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
端子面层	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)
端子位置	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
端子形状	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
测试频率	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz	1 MHz
容差	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%

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