Datasheet > LQH3NPN3R3MME#

LQH3NPN3R3MME#

更新时间： 2024-11-21 11:10:55

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村田 - MURATA		/
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LQH3NPN3R3MME# 数据手册

Spec No.: JELF243A_0153H-01

P1/9

CHIP COILS (CHIP INDUCTORS) LQH3NPN□□□□ME□ REFERENCE SPECIFICATION

1. Scope

This reference specification applies to chip coils (chip inductors) LQH3NPN_ME series for general electronic equipment.

2. Part Numbering

(Ex.)

1R0

Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other

Packaging

L: ø180 taping

*B: bulk

(L × W)

*B: Bulk packing is also available.

3. Part Number and Rating

characteristic

(T)

Operating temperature range (ambient temperature not including self-temperature rise)

(product temperature including self-temperature rise)

Storage temperature range

-40°C to +105°C

-40°C to +125°C

Rated current

(mA)^*3

Inductance

resistance

(Ω)

Self-resonant

frequency

(MHz min.)

Based on temperature

rise^*2

Customer

Part number

Murata

Part number

Nominal

value

(μH)

Based on

inductance

change^*1

Tolerance

(%)

Ambient

temperature temperature

85°C

3000

2100

1900

1700

1450

1280

1020

860

105°C

1600

1220

1150

1000

900

LQH3NPN1R0MMEL

LQH3NPN2R2MMEL

LQH3NPN3R3MMEL

LQH3NPN4R7MMEL

LQH3NPN6R8MMEL

LQH3NPN100MMEL

LQH3NPN150MMEL

LQH3NPN220MMEL

LQH3NPN330MMEL

LQH3NPN470MMEL

LQH3NPN560MMEL

LQH3NPN680MMEL

LQH3NPN101MMEL

1.0

2.2

3.3

4.7

6.8

±20

0.025±20%

0.065±20%

0.084±20%

0.10±20%

0.14±20%

0.19±20%

0.29±20%

0.40±20%

0.55±20%

0.82±20%

1.0±20%

100

2350

1800

1520

1300

1040

810

800

660

620

570

540

440

760

460

380

610

380

350

500

320

1.15±20%

1.59±20%

310

470

300

100

260

430

270

*1 When rated current is applied to the products, inductance will be within ±30% of initial inductance value range.

*2 When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 40°C max

(ambient temperature 85°C max).

When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 20°C max

(ambient temperature 85°C to 105°C).

*3 Keep the temperature (ambient temperature plus self-generation of heat) under 125°C.

4. Testing Conditions

Unless otherwise specified

Temperature: ordinary temperature (15°C to 35°C)

Humidity: ordinary humidity [25% to 85% (RH)]

In case of doubt

Temperature: 20°C±2°C

Humidity: 60% to 70% (RH)

Atmospheric pressure: 86 kPa to 106 kPa

MURATA MFG CO., LTD

12 3 4 5 6 7...9

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