Datasheet> 器件分类 > 无源元件> 电感器> MVR1271C-162MLD

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MVR1271C-162MLD: 产品描述1 ELEMENT, 1.65 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD; 产品类别无源元件电感器; 文件大小174KB，共3页; 制造商COILCRAFT; 官网地址http://www.coilcraft.com/; 标准

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MVR1271C-162MLD概述

1 ELEMENT, 1.65 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD

MVR1271C-162MLD规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	COILCRAFT
包装说明	4537
Reach Compliance Code	compli
ECCN代码	EAR99
大小写代码	4537
构造	Shielded
型芯材料	FERRITE
直流电阻	0.00253 Ω
标称电感 (L)	1.65 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
JESD-609代码	e2
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	6.65 mm
封装长度	11.37 mm
封装形式	SMT
封装宽度	9.38 mm
包装方法	TR, 13 Inch
最大额定电流	17 A
自谐振频率	55 MHz
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
特殊特征	DCR MEASURED AT 8% TOLERANCE
表面贴装	YES
端子面层	Tin/Silver (Sn/Ag)
端子位置	DUAL ENDED
端子形状	ONE SURFACE
测试频率	0.5 MHz
容差	20%

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Document 420-1

VRM/ VRD Power Inductors – MVR

MVR1251T only

The MVR series provides greater current handling

capability than any other power inductor its size. While

requiring only one square centimeter of board space, this

inductor can handle up to 36 Amps of current.

These shielded inductors were developed for multi-phase

voltage regulators and are ideal for use in DC-DC con-

verters, battery-powered devices and high current power

supplies. Their flat wire construction ensures very low

DC resistance and offers an excellent performance-to-

height ratio. The materials used in these parts eliminate

all thermal aging issues.

The MVR12xxT is a high efficiency part that features very

low core loss. The MVR12xxC provides soft saturation

and is unaffected by part temperature up to 125°C.

Refer to the comparison curves for L vs Current and ESR

vs Frequency for performance differences.

For free evaluation samples, contact Coilcraft or order

them online at

www.coilcraft.com.

DCR

SRF

Height

±20% ±8%

typ

Isat

Irms

max

(µH) (mOhm) (MHz) (A) (A) (mm)

0.25

0.36

0.56

0.36

0.65

1.10

1.65

2.30

0.925

1.50

1.95

2.53

3.08

160

140

110

120

115

5.1

4.7

5.5

6.1

7.1

7.8

Core material

MVRxxxT: Ferrite; MVRxxxxC: Powdered iron

Core and winding loss

See www.coilcraft.com/coreloss

Terminations

RoHS compliant tin-silver over copper. Other termina-

tions available at additional cost.

Weight

MVRT: 2.1 g; MVRC: 2.45 – 3.86 g

Ambient temperature

–40°C to +85°C with

Irms

current, +85°C to

+125°C with derated current

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

MVR1247

MVR1251

MVR1255

MVR1261

MVR1271

MVR1278

200/7″ reel; 900/13″ reel

175/7″ reel; 700/13″ reel

100/7″ reel; 500/13″ reel

Part number

Low core loss

MVR1251T-251ML_

MVR1251T-361ML_

MVR1251T-561ML_

Soft saturation

MVR1247C-361ML_

MVR1255C-651ML_

MVR1261C-112ML_

MVR1271C-162ML_

MVR1278C-232ML_

1. When ordering, please specify

termination

and

packaging

codes:

MVR1278C-232MLC

Termination: L

= RoHS compliant tin-silver over copper.

Special order: T

= RoHS tin-silver-copper

(95.5/4/0.5) or

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

Packaging: C

= 7″ machine-ready reel. EIA-481 embossed plastic

tape.

= 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.

2. Inductance measured at 500 kHz, 0.1 Vrms, 0 Adc using a Coilcraft

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

3. SRF measured on an Agilent/HP 8753ES.

4. DC current at which the inductance drops 30% (typ) for MVR12xxC

and 20% (typ) for MVR12xxT from its value without current.

5. Current that causes a 40°C temperature rise from 25°C ambient.

6. Electrical specifications at 25°C.

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

Plastic tape: 24 mm wide, 16 mm pocket spacing

MVR1247

0.35 mm thick, 4.5 mm pocket depth

MVR1251

0.4 mm thick, 6.1 mm pocket depth

MVR1255

0.4 mm thick, 6.1 mm pocket depth

MVR1261

0.4 mm thick, 6.1 mm pocket depth

MVR1271

0.4 mm thick, 7.5 mm pocket depth

MVR1278

0.4 mm thick, 7.5 mm pocket depth

PCB washing

Tested with pure water or alcohol only. For other

solvents, see Doc787_PCB_Washing.pdf.

+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 420-1

Revised 07/13/11

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.

MVR1271C-162MLD相似产品对比

	MVR1271C-162MLD	MVR1247C-361MLD	MVR1251T-251MLD	MVR1251T-361MLD	MVR1251T-561MLD	MVR1255C-651MLD	MVR1261C-112MLD	MVR1278C-232MLD
描述	1 ELEMENT, 1.65 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.36 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.25 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.36 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.65 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 1.1 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 2.3 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
是否无铅	不含铅	-	不含铅	不含铅	不含铅	不含铅	不含铅	-
是否Rohs认证	符合	-	符合	符合	符合	符合	符合	-
包装说明	4537	-	4437	4437	4437	4537	4537	-
Reach Compliance Code	compli	-	compli	compli	compli	compli	compli	-
ECCN代码	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	-
大小写代码	4537	-	4437	4437	4437	4537	4537	-
构造	Shielded	-	Shielded	Shielded	Shielded	Shielded	Shielded	-
型芯材料	FERRITE	-	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	-
直流电阻	0.00253 Ω	-	0.000925 Ω	0.000925 Ω	0.000925 Ω	0.0015 Ω	0.00195 Ω	-
标称电感 (L)	1.65 µH	-	0.25 µH	0.36 µH	0.56 µH	0.65 µH	1.1 µH	-
电感器应用	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	-
JESD-609代码	e2	-	e2	e2	e2	e2	e2	-
功能数量	1	-	1	1	1	1	1	-
端子数量	2	-	2	2	2	2	2	-
最高工作温度	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	-
封装高度	6.65 mm	-	4.61 mm	4.61 mm	4.61 mm	5.25 mm	5.9 mm	-
封装长度	11.37 mm	-	11.14 mm	11.14 mm	11.14 mm	11.37 mm	11.37 mm	-
封装形式	SMT	-	SMT	SMT	SMT	SMT	SMT	-
封装宽度	9.38 mm	-	9.38 mm	9.38 mm	9.38 mm	9.38 mm	9.38 mm	-
包装方法	TR, 13 Inch	-	TR, 13 Inch	TR, 13 Inch	TR, 13 Inch	TR, 13 Inch	TR, 13 Inch	-
最大额定电流	17 A	-	35 A	24 A	13 A	24 A	20 A	-
自谐振频率	55 MHz	-	160 MHz	140 MHz	110 MHz	115 MHz	95 MHz	-
形状/尺寸说明	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-
屏蔽	YES	-	YES	YES	YES	YES	YES	-
特殊特征	DCR MEASURED AT 8% TOLERANCE	-	DCR MEASURED AT 8% TOLERANCE	DCR MEASURED AT 8% TOLERANCE	DCR MEASURED AT 8% TOLERANCE	DCR MEASURED AT 8% TOLERANCE	DCR MEASURED AT 8% TOLERANCE	-
表面贴装	YES	-	YES	YES	YES	YES	YES	-
端子面层	Tin/Silver (Sn/Ag)	-	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	Tin/Silver (Sn/Ag)	-
端子位置	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	-
测试频率	0.5 MHz	-	0.5 MHz	0.5 MHz	0.5 MHz	0.5 MHz	0.5 MHz	-
容差	20%	-	20%	20%	20%	20%	20%	-

MVR1271C-162MLD

MVR1271C-162MLD概述

MVR1271C-162MLD规格参数

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