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RF Wirewound Chip Inductors0 pages
RF Wirewound Chip Inductors
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.
Applicationst
• CELL/PCS Modules
• Wireless LAN
• Broadband Components
• RFID
• RF Tranceivers
• Cordless Phone
• Cable Modem
• Computer Peripherals
• Bluetooth
• ASDL
Product Range Summary
EIA SIZE (mm)
SIZE CODE
0402 (1005)
0603 (1608)
0805 (2012)
L-07
L-14
L-15
L RANGE
Q FACTOR (Typ.)
SRF (Typ.)
55 (900 MHz)
60 (900 MHz)
60 (500 MHz)
>11 GHz (1.0 nH)
>13 GHz (2.0 nH)
>11 GHz (2.2 nH)
1.0 - 120 nH
2.0 - 470 nH
2.2 - 10,000 nH
TEMPERATURE
-40°C to + 125°C
-40°C to + 125°C
-40°C to + 125°C*t
*-40 deg. C to +85 deg. C for ferrite core types
Mechanical Characteristics
0402 (1005)
0603 (1608)
0805 (2012)
Inches
Inches
Inches
T
W
S
Lengtht
Width
Thickness
End Bandt
L
mm
mm
mm
.039 ±.004” (1.00 ±.10)
.063 ±.008”
(1.60 ±.20)
.079 ±.008”
(2.00 ±.20)
.022 ±.004” (0.55 ±.10)
.041 ±.008”
(1.05 ±.20)
.049 ±.008”
(1.25 ±.20)
.020 ±.004” (0.50 ±.10)
.041 ±.008”
(1.05 ±.20)
.047 ±.008”
(1.20 ±.20)
.008 ±.004” (0.20 ±.10)
.014 ±.004”
(0.35 ±.10)
.016 ±.004”
(0.40 ±.10)
How to Order
L-
07
DEVICE
Inductor
SIZE
07 = 0402
14 = 0603
15 = 0805
W
4N3
TYPE
VALUE
See Table
W = Wirewound on
Ceramic Core
F = Wirewound on
Ferrite Core
V
S
TOLERANCE*
C
S
G
J
K
=
=
=
=
=
± 0.2 nH
± 0.3 nH
± 2%
± 5%
± 10%
TERMINATION
V = Ni / Au for “W”types,
4
T
PACKAGING
MARKING
4 = No Marking
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.
www.johansontechnology.com
Tape and Reel
Size Code Tape
Reel
Qty
0402
T
Paper
7” 10,000
0603
E Embossed 7”
3,000
0805
E Embossed 7”
2,000
Bulk (Loose Pcs.)
Size
All
Code
S
22
"
