Datasheet > LQM18PN2R2MDH#

LQM18PN2R2MDH#

更新时间： 2024-09-25 11:13:11

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村田 - MURATA		/
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LQM18PN2R2MDH# 数据手册

Spec No.: JELF243B_0042F-01

P1/8

CHIP COILS (CHIP INDUCTORS) LQM18PN□□□□DH□ REFERENCE SPECIFICATION

1. Scope

This reference specification applies to chip coils (chip inductors) LQM18PN_DH series for general electronic equipment.

2. Part Numbering

(Ex.)

2R2

Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other Packaging

(L × W)

characteristic

(T)

D: taping

*B: bulk

*B: Bulk packing is also available.

3. Part Number and Rating

Operating temperature range

Storage temperature range

-40°C to +85°C

Rated current

(mA)^*3

Inductance

DC resistance

Self-resonant

frequency

(MHz min.)

Customer

Murata

Based on Based on

inductance temperature

change^*1rise^*2

(Ω)

Nominal

value

(μH)

Part number

Tolerance

(%)

Typ.

Max.

Typ. Max. Typ. Max.

300 250 800 650

LQM18PN2R2MDHD

2.2

±20

0.38 0.475

*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.

*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

5. Appearance and Dimensions

Unit mass (typical value): 0.004 g

6. Marking

No marking.

MURATA MFG CO., LTD

12 3 4 5 6 7 8

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