LLM3225-120K datasheet, PDF - EEWORLD Datasheet

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LLM3225-120K: DescriptionGeneral Purpose Inductor, 12uH, 10%, 1 Element, Ferrite-Core, SMD, 3225, CHIP, 3225, ROHS COMPLIANT; CategoryPassive components inductor; File Size393KB，2 Pages; ManufacturerMurata; Websitehttps://www.murata.com; Environmental Compliance

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LLM3225-120K Overview

General Purpose Inductor, 12uH, 10%, 1 Element, Ferrite-Core, SMD, 3225, CHIP, 3225, ROHS COMPLIANT

LLM3225-120K Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Murata
package instruction	CHIP, 3225, ROHS COMPLIANT
Reach Compliance Code	compli
ECCN code	EAR99
uppercase and lowercase codes	3225
structure	Chi
core material	FERRITE
DC Resistance	1.9 Ω
Nominal inductance(L)	12 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	2.4 mm
Package length	3.2 mm
Package form	SMT
Package width	2.5 mm
method of packing	TR
Minimum quality factor (at nominal inductance)	30
Maximum rated current	0.2 A
self resonant frequency	23 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	2.52 MHz
Tolerance	10%

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Wire Wound Chip Inductors

贴片绕线型电感器

LLM3225

Inductance Range/

电感值范围

:0.1~1000µH

Recommended patterns

推荐焊盘尺寸

2.5

2.4 Max.

1.9

3.2

电感值ID

型号&旋½ID

(Unit: mm)(单½：毫米)

FEATURES

特点

•

绕线微型电感器，最适合表面贴装。

推荐在多样化的电子设备中各种信号条件下普遍½用。

0.1½1000µH的½电感值范围。

对于回流焊接，具有优良的可焊性和高的热电阻。

出色的环境和机械稳定性。

•

Wire-wound miniature chip inductor most suitable for

surface mount.

•

It is recommended for wide general use for signal

conditioning in a variety of electronic equipment.

•

Wide inductance range from 0.1 to 1000µH.

•

Superior solderability and high heat-resistance for reflow

soldering.

•

Excellent environmental and mechanical stability.

ELECTRICAL CHARACTERISTICS

电气特性

•

Inductance Range

•

Inductance Tolerance

0.1~1000µH

J ;

K ;

10%

•

Inductance Temperature Coefficient 750ppm/°C Max.

•

Operating Temperature

-40°C~+85°C

•

Storage Temperature

-40°C~+85°C

(In case of taping used)

(-40°C~+60°C)

•

电感值范围

•

电感值公差

•

电感值温度系数

•

½用温度范围

•

储存温度范围

（½用编带包装时）

0.1½1000µH

±5%

±10%

750ppm/°C Max.

－40°C½＋85°C

（－40°C½＋60°C）

STANDARD PART NUMBERS

标准零件号码

TYPE LLM3225 (Quantity/reel; 2,000 PCS) / LLM3225

型

(

每卷数量

; 2,000 PCS)

零件号码

Part

Number

LLM3225-R10□

LLM3225-R12□

LLM3225-R15□

LLM3225-R18□

LLM3225-R22□

LLM3225-R27□

LLM3225-R33□

LLM3225-R39□

LLM3225-R47□

LLM3225-R56□

电感值

(1)

Inductance

Lo (µH)

0.10

0.12

0.15

0.18

0.22

0.27

0.33

0.39

0.47

0.56

(1)

最小Q

Min.

Tolerance

J,K

测试频率

Test

Frequency

(MHz)

25.2

最大直流电阻

(2)

Resistance

(2)

(Ω) Max.

0.20

0.25

0.30

0.35

0.40

0.45

最大额定直流电流

(3)

Rated DC

Current

(3)

(mA) Max.

600

580

560

540

520

500

480

460

440

420

最小自谐振频率

Self-resonant

Frequency

(MHz) Min.

540

480

420

380

320

260

230

200

170

150

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