Datasheet > DFE21CCN2R2MEL#

DFE21CCN2R2MEL#

更新时间： 2024-09-26 11:13:07

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DFE21CCN2R2MEL# 数据手册

Reference Only

Spec No. JETE243A-0052A-01

P 1/9

CHIP COIL（CHIP INDUCTORS） DFE21CCN□□□□EL□

REFERENCE SPECIFICATION

1. Scope

This reference specification applies to Chip Coil (Chip Inductor) DFE21CCN_EL series for general electronic equipment.

2. Part Numbering

(ex)

Product

R47

Special

specifications

Type Dimension Applications Category Inductance Tolerance Dimension

Packaging

(L×W)

And

(T)

Characteristics

3. Part Number and Rating

Operating temperature range

(ambient temperature not including self-temperature rise)

Storage temperature range

Maximum voltage

-40°C to +125°C

20V

*3 Rated current (mA)

Inductance

Customer

Part number

Murata

Part number

DC resistance

*1 Based on

inductance change temperature rise

*2 Based on

Nominal

value

(μH)

(Ω max)

Tolerance

(%)

DFE21CCNR24MELL

DFE21CCNR33MELL

DFE21CCNR47MELL

DFE21CCN1R0MELL

DFE21CCN2R2MELL

0.24

0.33

0.47

1.0

±20

0.020

0.023

0.029

0.060

0.138

6500

5400

4800

3300

2100

5200

4600

4100

2700

1800

2.2

*1︓The saturation allowable DC current value is specified when the decrease of the initial Inductance value at 30%.

*2︓The rated current (Based on the temperature rise) is the current value that reaches 40°C.

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

The rated current is the rated current based on inductance change and the rated current based on temperature rise,

whichever is smaller one.

4. Testing Conditions

< Unless otherwise specified >

< In case of doubt >

Temperature

Humidity

: ordinary temperature (15°C to 35°C)

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

:20°C ± 2°C

Humidity

:60% to 70%(RH)

:86kPa to 106kPa

Atmospheric pressure

5. Appearance and Dimensions

■Unit mass (typical value): 0.013 g

MURATA MFG.CO., LTD

12 3 4 5 6 7...9

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