MRFI0402-3N9BT datasheet, PDF - EEWORLD Datasheet

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MRFI0402-3N9BT: DescriptionGeneral Purpose Inductor, 0.0039uH, 5.129%, 1 Element, Ceramic-Core, SMD, 0402, CHIP, 0402; CategoryPassive components inductor; File Size402KB，11 Pages; ManufacturerVENKEL LTD; Environmental Compliance

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MRFI0402-3N9BT Overview

General Purpose Inductor, 0.0039uH, 5.129%, 1 Element, Ceramic-Core, SMD, 0402, CHIP, 0402

MRFI0402-3N9BT Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	VENKEL LTD
package instruction	CHIP, 0402
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	17 weeks 1 day
uppercase and lowercase codes	0402
structure	Chip
core material	CERAMIC
DC Resistance	0.066 Ω
Nominal inductance(L)	0.0039 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e4
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	0.5 mm
Package length	1 mm
Package form	SMT
Package width	0.55 mm
method of packing	TR, Paper, 7 Inch
Minimum quality factor (at nominal inductance)	20
Maximum rated current	0.84 A
self resonant frequency	5800 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	INDUCTANCE TOLERANCE IS 0.2 NANO HENRY
surface mount	YES
Terminal surface	Gold (Au) - with Nickel (Ni) barrier
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	250 MHz
Tolerance	5.129%

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RF Wirewound Inductors

(MRFI Series)

Features:

•

RoHS Compliant and Halogen Free

Good Q values

High SRF

Inductance range: 1nH to 47uH

Tolerance: ±0.2nH, ±0.3nH, ±2%, ±5%, ±10%

High reliability with high speed surface mount assembly capabilities

Current ratings from 45mA to 1.36A

Part Number Structure

MRFI 0603

Series

Size

0402

0603

0805

1008

1210

- 4N7

Inductance

Value

4N7 = 4.7nH

47N = 47nH

R47 = 470nH

4R7 = 4.7μH

470 = 47μH

Tolerance

B = ± 0.2nH

S = ± 0.3nH

G = ± 2%

J = ± 5%

K = ± 10%

Packaging

T = Tape & Reel

Example P/N:

MRFI0603-4N7KT

NOTE: Core composition is either ceramic or ferrite depending on size and value.

Termination is Gold Flash over Nickel.

Dimensions

Bottom View

Side View

Unit: inches (mm)

Size

0402

(1005)

0603

(1608)

0805

(2012)

1008

(2520)

1210

(3225)

0.039 ± .004

(1.0 ± 0.10)

0.063 ± 0.008

(1.6 ± 0.2)

0.080 ± 0.008

(2.0 ± 0.2)

0.098 ± 0.008

(2.6 ± 0.2)

0.126 ± .008

(3.2 ± 0.2)

0.022 ± .004

(0.55 ± 0.10)

0.041 ± 0.008

(1.05 ± 0.2)

0.050 ± 0.008

(1.25 ± 0.2)

0.080 ± 0.008

(2.1 ± 0.2)

0.102 ± .008

(2.6 ± 0.2)

0.020 ± .006

(0.5 ± 0.15)

0.041± 0.008

(1.05 ± 0.2)

0.048 ± 0.008

(1.2 ± 0.2)

0.063 ± 0.008

(1.6 ± 0.2)

0.087 ± 0.008

(2.2 ± 0.2)

Ceramic Core

0.008 ± 0.004

(0.20 ± 0.1)

0.014 ± 0.004

(0.35 ± 0.1)

0.016 ± 0.004

(0.4 ± 0.1)

0.020 ± 0.004

(0.5 ± 0.1)

0.020 ± 0.004

(0.5 ± 0.1)

)

0.20

0.50

0.60

0.70

1.10

Termination

finish is

Gold Flash

over Nickel

3rd Layer

2nd Layer

1st Layer

Termination

Ferrite Core

Pd/Ag

a) 1st Layer

b) 2nd layer

c) 3rd layer

Mo/Mn or Pd/Ag

Operating / Storage Temperature Range

Operating Temperature Range

Operating Temperature Range is the range

of ambient temperature at which the inductor

can be operated continuously at rated current.

Temp. Range:

Ceramic core

Ferrite core

-40°C to + 125°C

-40°C to + 85°C

Characteristics

Standard Atmospheric Conditions

Unless otherwise specified, the standard range of atmospheric conditions

for making measurements and tests are as follows:

Ambient Temperature:

Relative Humidity:

Air Pressure:

25°C (20°C) ± 2°C

60% to 70%

86 Kpa to 106 Kpa

Email:

sales@venkel.com

Phone:

512.794.0081

Toll Free:

800.950.8365

Web:

www.venkel.com

Rev. 04/2014-C

123

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