Datasheet > LQM21PZ3R3NGR#

LQM21PZ3R3NGR#

更新时间： 2023-09-03 20:31:21

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村田 - MURATA		/
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LQM21PZ3R3NGR# 数据手册

Spec No.: JELF243B_9114E-01

P1/9

CHIP COILS (CHIP INDUCTORS) LQM21PZ□□□□G□□

Murata Standard Reference Specification [AEC-Q200]

1. Scope

This reference specification applies to chip coils (chip inductors) LQM21PZ_G□ series for automotive electronics based on

AEC-Q200 except for power trains and safeties.

2. Part Numbering

(Ex.)

R54

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

-55°C to +125°C

Rated current

(A)^*1

Inductance

resistance

(Ω)

Self-resonant

frequency

(MHz min.)

ESD

Rank

4: < 8 kV

Customer

Murata

Nominal

value

Ambient

Part number

Tolerance

(%)

temperature temperature

(μH)

85°C^*2

125°C^*2

LQM21PZR47MG0D

LQM21PZR54MG0D

LQM21PZ3R3MG0D

LQM21PZ3R3NG0D

LQM21PZ1R0NGCD

LQM21PZ2R2NGCD

LQM21PZ1R0NGRD

LQM21PZ3R3MGRD

LQM21PZ3R3NGRD

LQM21PZ4R7MGRD

LQM21PZ4R7NGRD

0.47

0.54

3.3

1.0

2.2

1.0

3.3

4.7

M: ±20

N: ±30

M: ±20

N: ±30

M: ±20

N: ±30

0.075±25%

0.165±25%

0.10±25%

0.23±25%

0.066±25%

0.150±25%

0.23±25%

100

1.3

0.8

0.9

0.8

1.3

1.0

0.8

0.95

0.55

0.65

0.6

0.95

0.75

0.6

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

*2 As shown in the diagram below, derating is applied to the rated current based on the operating temperature.

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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