BCR Series

Surface Mount Broadband Conical Inductors

These conical inductors are designed for applications up to 40 GHz. For applications up to 6 GHz, consider one of the lower cost 4310LC wideband bias chokes.

Coilcraft BCR Series conical inductors were designed specifically for broadband and high frequency applications, operating as a series of narrow-band inductors across a frequency range of 10 MHz to 40 GHz. They are ideal for use in ultra-wideband bias Tees. Their full-length cap protects the coil and provides a large surface for pick and place.

Flat bandwidth with high impedance to 40 GHz; ideal for use as bias Tee inductors
Full-length cap 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.
Operates as a series of narrow band inductors
See our BCL for a "flying leads" version that allows adjustment of the mounting angle

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Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±5%)	DCR max (Ω) 3	Irms (mA) 4
Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±5%)	DCR max (Ω) 3	Irms (mA) 4
BCR-221JL_	0,22	0,10	1200
BCR-531JL_	0,53	0,15	1060
BCR-122JL_	1,20	1,05	270
BCR-162JL_	1,65	0,60	490
BCR-232JL_	2,35	1,61	270
BCR-272JL_	2,75	0,40	675
BCR-632JL_	6,35	0,92	480
BCR-652JL_	6,50	0,70	650
BCR-802JL_	8,00	3,39	230

Hinweise

When ordering, please specify termination and packaging codes: e.g. BCR-802JLC
Inductance measured at 10 MHz, 0.1 Vrms, 0 Adc using an Agilent/HP 16193A fixture in an Agilent/HP 4287A LCR meter or equivalent.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Irms: Current that causes a 40°C rise from 25°C ambient. Details

Anschlüsse:

L = Tin-silver-copper over silver-platinum-glass frit.
S = Tin-lead over silver-platinum-glass frit. (Special order, added cost)

Verpackung:

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).
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.

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

–40°C to +85°C with Irms current, +85°C to +125°C with derated current

Lagertemperaturbereich:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

Insertion Loss

Return Loss

Response curves measured in a bias tee configuration with an Agilent/HP 8722ES network analyzer.

Physikalische Eigenschaften

BCR-122

BCR-162,-221,-232,-531,-801

BCR-272,-632,-652

* Pad is for mounting stability only; do not connect to circuit. Connecting to circuit may adversely affect performance.

Dash number	A	B	C	D	E	F
BCR-122	0.105 ±0.010/2,67 ±0,25	0.120 ±0.010/3,05 ±0,25	0.110 ±0.010/2,79 ±0,25	0.030/0,76	0.070/1,78	0.050/1,27
BCR-162, -221, -232, -531, -802	0.150 ±0.010/3,81±0,25	0.220 ±0.010/5,59 ±0,25	0.160 ±0.010/4,06 ±0,25	0.040/1,02	0.150/3,81	0.080/2,03
BCR-272, -632, -652:	0.220 ±0.010/5,59 ±0,25	0.440 ±0.010/11,18 ±0,25	0.220 ±0.010/5,59 ±0,25	0.050/1,27	0.360/9,14	0.140/3,56

Dimensions (inches/millimeters)

Gurt/Rolle-Spezifikationen

	Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
Dash number	7" (178 mm)	A	B	C	D	E	W	P	Po	P1	H	T
122	500	178	60	13	18,4	12,4	12	8	4	2	3,51	0,36
221,162, 232, 531, 802	300	178	60	13	18,4	12,4	12	8	4	2	4,83	0,36
272, 632, 652	200	178	60	13	30,4	24,4	24	12	4	2	6,45	0,33

Allgemeine Spezifikation

Gewicht:

-122: 34 mg; -162,-221,-232,-531: 101 mg; -802: 107 mg; -272,-632,-652: 472 mg

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

BCR Series

Surface Mount Broadband Conical Inductors