SNR8040-3R6N datasheet, PDF - EEWORLD Datasheet

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SNR8040-3R6N: DescriptionGeneral Purpose Inductor, 8.2uH, 30%, 1 Element, SMD, CHIP, 3131; CategoryPassive components inductor; File Size159KB，2 Pages; Manufacturer3L Electronic Corporation

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SNR8040-3R6N Overview

General Purpose Inductor, 8.2uH, 30%, 1 Element, SMD, CHIP, 3131

SNR8040-3R6N Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	15 Ω
Nominal inductance(L)	8.2 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SNR8040
Number of functions	1
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-30 °C
Maximum rated current	4.9 A
self resonant frequency	34 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
special characteristics	DCR IS MEASERED AT 20 % TOLERANCE
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.1 MHz
Tolerance	30%
Base Number Matches	1

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SHIELDED SMT POWER INDUCTORS

SNR6020/6045/8040

hape and Size : (Dimensions are in mm)

ITEM

SNR6020

SNR6045

SNR8040

6.0±0.2

8.0±0.2

6.0±0.2

8.0±0.2

C(max)

2.0

4.5

4.2

4.0±0.2

5.6±0.3

1.35±0.2

1.6±0.3

5.7

7.5

1.6

1.8

4.7

5.6

Features :

．Small

and Low profile inductor.

．It

corresponds to High current.

．Realizes

small size and low profile.

．Durable

structure against drop impact.

Ordering information :

SNR 8040 - 101 M

(1)

(2)

(3)

(4)

1.Type: Product type.

2.Style: L=8.0mm W=8.0mm H=4.2mm

3. Inductance: 101 for 100uH

4.Inductance tolerance: M:

±20%

N :

±30%

Inductance and rated current ranges :

．SNR6020

．SNR6045

．SNR8040

0.8~22uH

5.5~1.05A

1.0~100uH 8.5~0.8A

0.9~100uH 11~1.0A

Characteristics :

．Saturation

current(Isat) : The current when the inductance

become 30% lower than is initial value. (Ta=20℃)

．Temperature

rise current (Irms) : The current when

Temperature of coil increase up to Max

(Ta=20℃)

．Operating

temperature : –30°C to +105°C

T=40℃

Test equipment:

．L:

HP4284A PRECISION LCR METER.

．L

Load : HP4284A WITH HP42841A CURRENT SOURCE

．DCR:

CHEN HWA 502BC OHM METER

．SRF:

AGILENT E4991A RF IMPEDANCE ANALYZER

Applications :

．For

small DC/DC converter

(Cellular phone. HDD,DVC,DSC,PDA,LCD display etc).

N2.6

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