Document 334L-1
Broadband Conical Inductors
• Designed specifically for broadband and high frequency
applications.
• Operates as a series of narrow-band inductors throughout
an operating frequency range of 10 MHz to 40 GHz.
• Ideal for use in ultra-wideband bias Tees, where the conical
inductor provides the path for the DC bias injection or extraction
while isolating the power source from the active device.
• Supplied with “flying leads” that allow adjustment of the
mounting angle.
• For a surface mount version with a self positioning mounting
bracket, consider the BCR series.
Terminations
Tin-silver-copper (96.5/3/0.5) over copper
Ambient temperature
–40°C to +85°C
Storage temperature
Component: –40°C to +85°C.
Packaging trays: –40°C to +80°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging
25 per tray
PCB washing
Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Part
number
BCL-531JL
BCL-122JL
BCL-652JL
BCL-802JL
Inductance
1
±5% (µH)
0.53
1.20
6.5
8.0
DCR max
(Ohms)
0.15
1.05
0.70
3.39
Irms
2
(mA)
830
200
510
150
C
C
L
D
B
2
1. Inductance measured at 10 MHz, 0.1 Vrms, 0 Adc using an Agilent/
HP 4286A LCR meter and a Coilcraft CCF 1111 fixture.
2. Average current for a 40°C rise above 25°C ambient.
3. Operating temperature range
−40°C
to +85°C.
4. Electrical specifications at 25°C.
PC board
1
E
A (ID)
Optimum mounting angle is application specific.
A
BCL-531
BCL-122
BCL-652
BCL-802
0.008 ±0.002
0,20 ±0,05
0.008 ±0.002
0,20 ±0,05
0.008 ±0.002
0,20 ±0,05
0.008 ±0.002
0,20 ±0,05
B max
0.071
1,80
0.045
1,14
0.140
3,56
0.074
1,88
Dimensions
C max
D
0.179
4,55
0.115
2,92
0.435
11,05
0.237
6,02
0.166
4,216
0.166
4,216
0.390
9,906
0.180
4,572
E
0.100
2,54
0.100
2,54
0.100
2,54
0.100
2,54
inches
mm
inches
mm
inches
mm
inches
mm
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 334L-1
Revised 02/08/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 334L-2
Broadband Conical Inductors
Insertion Loss
0
Return Loss
0
-652
0.5
-531
10
S21 (dB)
1.0
S11 (dB)
-122
-802
20
-802
-122
-652
1.5
2.0
2.5
30
40
50
-531
0.05
10
20
30
40
0.05
10
20
30
40
Frequency (GHz)
Response curves measured in a bias tee configuration with an Agilent/HP 8722ES network analyzer.
Frequency (GHz)
Port 1
1
Port 2
2
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 334L-2
Revised 02/08/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.