BCL Series

Broadband Conical Inductors with “Flying Leads”

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 “flying leads” allow precise positioning and adjustment of the mounting angle.

Flat bandwidth with high impedance to 40 GHz. Ideal for use in bias Tees
Operates as a series of narrow band inductors
Limits effects caused by stray capacitance
"Flying leads" allow precise positioning and adjustment of the mounting angle
For a surface mount, pick and place version see the BCR conical inductor

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Technische Daten

Electrical specifications at 25°C.

Teilenummer	Induktivität (µH) 1 (Toleranz: ±5%)	DCR max (Ω) 2	Irms (mA) 3
Teilenummer	Induktivität (µH) 1 (Toleranz: ±5%)	DCR max (Ω) 2	Irms (mA) 3
BCL-221JL	0,22	0,10	1200
BCL-531JL	0,53	0,15	1060
BCL-122JL	1,2	1,05	270
BCL-162JL	1,7	0,60	490
BCL-232JL	2,4	1,61	270
BCL-272JL	2,8	0,40	675
BCL-632JL	6,4	0,92	480
BCL-652JL	6,5	0,70	650
BCL-802JL	8,0	3,39	230

Hinweise

Inductance measured at 10 MHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4286A LCR meter and a Coilcraft CCF 1111 fixture.
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:

Tin-silver-copper (96.5/3/0.5) over copper

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

Part number	A (±0.002 / 0,05)	B max	C max	D (±0.010 / 0,25)	E (±0.010 / 0,25)	Weight (mg)
BCL-221	0.008 / 0,20	0.057 / 1,45	0.138 / 3,51	0.166 / 4,216	0.100 /2,54	10.2
BCL-531	0.008 / 0,20	0.071 / 1,80	0.179 / 4,55	0.166 / 4,216	0.100 /2,54	19.8
BCL-122	0.008 / 0,20	0.045 / 1,14	0.115 / 2,92	0.166 / 4,216	0.100 /2,54	5.1
BCL-162	0.008 / 0,20	0.067 / 1,70	0.174 / 4,45	0.166 / 4,216	0.100 /2,54	17.1
BCL-232	0.008 / 0,20	0.060 / 1,52	0.150 / 3,81	0.166 / 4,216	0.100 /2,54	8.5
BCL-272	0.008 / 0,20	0.107 / 2,72	0.310 / 7,87	0.275 / 6,985	0.100 /2,54	67.2
BCL-632	0.008 / 0,20	0.116 / 2,92	0.340 / 8,62	0.275 / 6,985	0.100 /2,54	81.0
BCL-652	0.008 / 0,20	0.140 / 3,56	0.435 / 11,05	0.390 / 9,91	0.100 /2,54	151
BCL-802	0.008 / 0,20	0.074 / 1,88	0.237 / 6,02	0.180 / 4,57	0.100 /2,54	25.3

Dimensions are in inches / mm

Allgemeine Spezifikation

Verpackung:

Packaged 25 per tray

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.

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