Download CC110T47K240G5 - Piconics, Inc.

Piconics, Inc.
Inductor Products
Broadband Conical Inductor
Product Information
The Piconics broadband conical inductor is ideal for applications ranging from test instrumentation to microwave circuit
design. The broadband inductor makes an excellent bias tee for use in communications platforms and RF test set-ups. The
unique broadband response of the coil is attributed to its precision winding, selective gold plating and powdered iron filling.
45 Turn Broadband Conical Induction and the eye of a
needle
Conical Inductor Operation
Conical geometry is known to broaden the bandwidth of a coil. The conical shape allows relatively low stray capacitance from
the high frequency end of the coil to degrade performance. Stray capacitance is a serious problem with high frequency chokes,
as it reduces the self-resonant frequency. There are basically two areas where stray capacitance is found. One is between the
individual turns of the inductor, and the other is between the entire device and the ground plane. The series self-resonant
frequency is the point at which electrical performance across the device appears as a short circuit. As a means of extending the
self-resonant frequency, conical coils have a small physical size, and are manufactured with very fine wire, resulting in low
stray capacitance to affect performance, with the conical shape acting as a series of smaller inductors thereby extending the
bandwidth.
Bias Tee Applications
Bias Tees are passive components whose function is to combine a dc bias voltage to a high frequency AC signal. The Piconics
Broadband Conical inductor features a bandwidth extending from 10 MHz to 40 GHz with no resonances and flat across the
full band. This allows the full band to be utilized in signal transmission. Applications include 40 GB data transmission systems
and RF and Microwave AA radio platforms.
Fiber Optic Transmitter / Receiver Circuits
With the increased demand for fiber optic transmission lines, active devices with extremely broad bandwidths are in greatest
demand. The power supply must be isolated from the active fiber optic device in order to drive them without damage. The
Piconics, Inc.
broadband conical inductor solves this isolation problem over the full band by means of a single device. This single conical
inductor will replace multiples of narrow band inductors in series.
Data Sheet and Ordering Code
CCXXT XX K240 GX -C
Number Of Turns
AWG
Insulation Type
Gold Thickness on Leads
In Carrier
Part Number
L μH
CC10T47K240G5
CC21T36K240G5
CC21T36K240G5-C
CC25T47K240G5
CC25T47K240G100
CC45T47K240G5
CC45T47K240G5C2
CC50T44K240G5
CC75T36K240G5
CC75T36K240G100
CC75T38K240G5
CC75T38K240G5-C
CC82T44K240G5-C
CC110T47K240G5
CC110T47K240G5-C
.709
.531
.531
.251
.251
.84
.84
4.7
6.93
6.93
6.93
6.93
5.872
8
8
I max
mA
100
1000
1000
100
100
100
100
250
1000
1000
430
430
230
100
100
Freq. GHz
DCR
.010-40+
.010-36
.010-36
.010-40+
.010-40+
.010-40+
.010-40+
.010-20
.010-36
.010-36
.010-37
.010-37
.010-36
.010-40+
.010-40+
.0435
.117
.117
.837
.837
1.69
1.69
1.46
.653
.653
.945
.945
2.66
7.389
7.389
Contact us for custom configurations.
Microwave Components
Microwave Coils Ordering Code
M
G XXX T XX ADDERS
Part Series
Gold
Number of Turns
Wire Size AWG
CODE
DEFINITION
SRN
Radial Leads
HRN
Radial Leads High Temp Wire
SRS
Radial Leads Stripped
HRS
Radial Leads Stripped High Temp Wire
FAN
105º Axial Leads
SAN
Axial Leads
HAN
Axial Leads High Temp Wire
SAS
Axial Leads Stripped
HAS
Axial Leads Stripped High Temp Wire
SRT
Radial Leads Tinned
HRT
Radial Leads Tinned High Temp Wire
SAT
Axial Leads Tinned
HAT
Axial Leads Tinned High Temp Wire
BRN
Bare Copper
FRN
105º Radial Leads