0402DF (1005) Series

Wirewound Ferrite Beads

Our 0402DF Series wirewound ferrite beads have higher performance than others in the market, including high impedance across a wide bandwidth - up to GHz band. Ferrite construction and heavy gage wire means high current handling for 0402 size. Extremely low DCR assures lowest insertion loss for high efficiency in mobile applications. These small beads eliminate noise in small power supplies and provide isolation of RF signals. They can withstand high temperatures and are AEC-Q200 Grade 1 (−40°C to +125°C) qualified.

Superior performance to other surface mount ferrite beads in the market
High impedance across a wide bandwidth – up to GHz band
Ferrite construction and heavy gauge wire for high current handling
Extremely low DCR for high current applications
Eliminates high frequency noise in power supplies or RF signal isolation applications
AEC-Q200 Grade 1 (−40°C to +125°C)

Need parts for space, military or other critical applications?
See Coilcraft AR235RAR Series | See Coilcraft ST235RAR Series

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Tolerance

J = 5%

Termination

R = Matte tin over nickel over silver-platinum-glass frit

Packaging

W = 7" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Designer-Kits:

Kit	Werte	Preis
C462	27 (20 of each)	$70,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Induktivität (nH) 2 (Toleranz: ±5%)	Impedanz typ (Ω)		SRF typ (MHz) 3	DCR max (Ω) 4	Irms (mA) 5
Teilenummer 1	Induktivität (nH) 2 (Toleranz: ±5%)	100 MHz	900 MHz	SRF typ (MHz) 3	DCR max (Ω) 4	Irms (mA) 5
0402DF-200XJR_	20	12,0	93,8	2950	0,049	1400
0402DF-300XJR_	30	17,6	120	2600	0,055	1300
0402DF-330XJR_	33	19,1	135	2550	0,055	1300
0402DF-360XJR_	36	21,3	171	2400	0,055	1300
0402DF-560XJR_	56	32,2	269	2200	0,061	1200
0402DF-770XJR_	77	42,5	360	2050	0,072	1100
0402DF-900XJR_	90	51,8	416	2300	0,079	1000
0402DF-101XJR_	105	59,5	520	1660	0,104	850
0402DF-121XJR_	120	67,8	595	2000	0,090	950
0402DF-141XJR_	140	81,6	784	1450	0,141	750
0402DF-151XJR_	150	86,3	748	1800	0,130	830
0402DF-181XJR_	180	105	960	1680	0,172	730
0402DF-221XJR_	220	129	1227	1560	0,240	600
0402DF-271XJR_	270	152	1422	1480	0,265	590
0402DF-301XJR_	300	184	1983	1400	0,340	490
0402DF-331XJR_	330	191	2017	1340	0,435	430
0402DF-361XJR_	360	217	2454	1200	0,475	420
0402DF-421XJR_	420	240	2708	1100	0,510	400
0402DF-471XJR_	470	280	3178	1070	0,670	340
0402DF-531XJR_	530	321	4207	1000	0,715	330
0402DF-591XJR_	590	361	4787	960	0,780	320
0402DF-701XJR_	700	426	7304	600	1,300	230
0402DF-771XJR_	770	462	7629	585	1,350	220
0402DF-821XJR_	820	486	6800	850	1,480	230
0402DF-901XJR_	900	548	6709	760	1,500	230
0402DF-102XJR_	1000	771	241	235	1,050	190
0402DF-222XJR_	2200	4830	177	125	1,800	170
0402DF-332XJR_	3300	5271	154	80,0	2,200	150

Hinweise

When ordering, please specify termination and packaging codes: e.g. 0402DF-771XJRW
Inductance measured at 7.9 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer.
SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
DCR measured on Cambridge Technology micro-ohmmeter and a Coilcraft CCF858 test fixture, use this DCR at Temperature calculator.
Irms: Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Because of their open construction, these parts will not saturate.

Anschlüsse:

R = RoHS compliant matte tin over nickel over silver-platinum-glass frit.
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order)
P = non-RoHS tin-lead (63/37). (Special order)

Verpackung:

W = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
Y = 7″ machine-ready reel. EIA-481 punched paper tape. Factory order only, not stocked (10000 parts per full reel).
U = 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 U to W.

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

–40°C to +125°C with Irms current

Lagertemperaturbereich:

Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C

Maximale Bauteiltemperatur:

+140°C (Ambient + temperature rise)

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

See FIT/MTBF Calculations

Kennlinien

Inductance vs. Frequency

Impedance vs. Frequency

Physikalische Eigenschaften

A max	B max	C max	D	E	F	G	H
0.044	0.026	0.026	0.018	0.008	0.014	0.025	0.026	inches
1,11	0,66	0,66	0,46	0,20	0,36	0,635	0,66	mm

Height dimension (C) is before optional solder application.
For maximum height dimension including solder, add 0.006 in / 0,152 mm.

Gurt/Rolle-Spezifikationen

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
7" (178 mm)	A	B	C	D	E	W	P	Po	P1	T
2000	178	100	13	14,4	8,4	8	2	4	2	0,68
10000*	178	100	13	14,4	8,4	8	2	4	2	0,68

* Special order

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

0.9 – 1.1 mg

Verpackung:

2000 or 10000 per 7″ reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

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

Löttemperaturbeständigkeit:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

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.

0402DF (1005) Series

Wirewound Ferrite Beads