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Document 334R-1
SMT Broadband Conical Inductors
• Full-length cap fully protects the coil and provides a large
surface for pick and place.
• The self positioning mounting bracket has four soldered
pads for excellent board adhesion.
• 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 T’s, where the conical in-
ductor provides the path for the DC bias injection or extraction
while isolating the power source from the active device.
• For a “flying lead” version that allows adjustment of the
mounting angle consider the BCL series
Terminations Tin-silver-copper over silver-platinum-glass frit
Part
Inductance2
±±5 ꢀ(µH
DCR max
ꢀOhmsH
Irms3
number1
ꢀmAH
Other terminations available at additional cost.
Weights BCR-122: 34 mg
BCR-221JL_
BCR-531JL_
BCR-122JL_
BCR-162JL_
BCR-232JL_
0.22
0.53
1.20
1.65
2.35
0.10
0.15
1.05
0.60
1.61
1200
1060
270
490
270
BCR-221, BCR-162, BCR-232, BCR-531: 101 mg
BCR-272, BCR-632, BCR-652: 472 mg
BCR-802: 107 mg
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
BCR-272JL_
BCR-632JL_
BCR-652JL_
BCR-802JL_
2.75
6.35
6.50
8.00
0.40
0.92
0.70
3.39
675
480
650
230
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level ꢀMSLH 1 (unlimited floor life at <30°C /
85% relative humidity)
1. When ordering, please specify termination and packaging codes:
Packaging
BCR-802JLC
BCR-122:
Termination: L = Tin-silver-copper over silver-platinum-glass frit
Special order, added cost:
500/7″ reel; 2000/13″ reel Plastic tape: 12 mm wide, 0.36 mm thick,
8 mm pocket spacing, 3.51 mm pocket depth
BCR-162, BCR-221, BCR-232, BCR-±31, BCR-802:
300/7″ reel; 1500/13″ reel Plastic tape: 12 mm wide, 0.36 mm thick,
8 mm pocket spacing, 4.83 mm pocket depth
BCR-272, BCR-632, BCR-6±2:
S = Tin-lead over silver-platinum-glass frit
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape. Quantities less than full reel available: in tape
(not machine ready) or with leader and trailer ($25
charge).
200/7″ reel; 750/13″ reel Plastic tape: 24 mm wide, 0.33 mm thick,
12 mm pocket spacing, 6.45 mm pocket depth
B = Less than full reel. In an effort to simplify our part
numbering system, Coilcraft is eliminating the need
for multiple packaging codes. When ordering, simply
change the last letter of your part number from B to C.
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
2. Inductance measured at 10 MHz, 0.1 Vrms, 0 Adc using an Agilent/HP
16193A fixture in an Agilent/HP 4287A LCR meter or equivalents.
3. Current that causes a 40°C temperature rise from 25°C ambient.
4. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 334R-1 Revised 12/10/21
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
© Coilcraft Inc. 2021
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.
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