L-14WR18KV4E datasheet, PDF - EEWORLD Datasheet

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L-14WR18KV4E: Description1 ELEMENT, 0.18 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP, 0603; CategoryPassive components inductor; File Size251KB，3 Pages; ManufacturerJohanson Dielectrics

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L-14WR18KV4E Overview

1 ELEMENT, 0.18 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP, 0603

L-14WR18KV4E Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
core material	CERAMIC
DC Resistance	1.25 Ω
Nominal inductance(L)	0.18 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e4
Manufacturer's serial number	L-14
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	30
Maximum rated current	0.24 A
self resonant frequency	13000 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q FACTOR IS MEASURED AT: 1000MHZ
surface mount	YES
Terminal surface	Gold (Au) - with Nickel (Ni) barrier
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Tolerance	10%
Base Number Matches	1

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rF W

ireWound

Hip

nduCtors

These high frequency High-Q chip inductors feature a

monolithic body made of low loss ceramic wound with wire to

achieve optimal high frequency performance .

These RF chip inductors are compact in size and are provided on

tape and reel packaging which makes them ideal for high volume RF

applications . They feature a nickel barrier with a top plating of gold

for the ceramic core types (all 0402, all 0603, and most 0805 types),

and with a top plating of 100% tin for the ferrite core types (0805

size, 470 nH and higher) . Most inductance values between those

listed are available on request .

ppliCaTionS

• CELL/PCS Modules

• Broadband Components

• RF Tranceivers

• Cable Modem

• Bluetooth

• Wireless LAN

• RFID

• Cordless Phone

• Computer Peripherals

• ASDL

RoDuCT

ange

ummaRy

EIA SIZE (mm)

0402 (1005)

0603 (1608)

0805 (2012)

SIZE CODE

L-07

L-14

L-15

L RANGE

1 .0 - 120 nH

2 .0 - 470 nH

2 .2 - 10,000 nH

Q FACTOR (Typ.)

55 (900 MHz)

60 (900 MHz)

60 (500 MHz)

SRF (Typ.)

>11 GHz (1 .0 nH)

>13 GHz (2 .0 nH)

>11 GHz (2 .2 nH)

TEMPERATURE

-40°C to + 125°C

-40°C to + 125°C*

*-40 deg. C to +85 deg. C for ferrite core types

eCHaniCal

HaraCTerisTiCs

0402 (1005)

Inches

0603 (1608)

Inches

0805 (2012)

Inches

Length

Width

Thickness

End Band

.039 ± .004” (1 .00 ± .10)

.022 ± .004” (0 .55 ± .10)

.020 ± .004” (0 .50 ± .10)

.008 ± .004” (0 .20 ± .10)

.063 ± .008”

.041 ± .008”

.014 ± .004”

(1 .60 ± .20)

(1 .05 ± .20)

(0 .35 ± .10)

.079 ± .008”

.049 ± .008”

.047 ± .008”

.016 ± .004”

(2 .00 ± .20)

(1 .25 ± .20)

(1 .20 ± .20)

(0 .40 ± .10)

ow To

rder

L-

DEVICE

Inductor

SIZE

07 = 0402

14 = 0603

15 = 0805

TYPE

W = Wirewound on

Ceramic Core

F = Wirewound on

Ferrite Core

4N3

VALUE

See Table

TOLERANCE*

± 0 .2 nH

± 0 .3 nH

± 2%

± 5%

± 10%

TERMINATION

V =

Ni / Au for “W”types,

MARKING

4 = No Marking

TAPE & REEL

Size Code

Tape

Reel

Qty

0402 T

Paper

7” 10,000

0603 E Embossed 7”

3,000

0805 E Embossed 7”

2,000

and V = Ni / 100% Sn for

“F” types

Example Part Number:

L-07W4N3SV4T

is: 0402 Wirewound, 4.3 nanohenry, +/- 0.3 nH tolerance, Ni / Au termination, No Marking, Paper tape on a 7” reel.

See selection chart on the following pages for available tolerances of each value.

www.johansontechnology.com

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