3D Model Datasheet SPICE-Modell SPICE DCDC Tool

LPO4812 Series

Low Profile Surface Mount Power Inductors

Coilcraft LPO4812 Series low-profile, unshielded surface-mount power inductors offer low DC resistance and high saturation current ratings in a compact package. The low-profile ceramic case provides thermal stability and an excellent surface for pick-and-place handling.

Low profile for compact packaging
High saturation current ratings
Ceramic case for thermal stability
Ferrite core for flat L vs I curve
AEC-Q200 Grade 3 (−40°C to +85°C)

Jetzt kaufen:

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Anzahl	Einzelpreis
1	$1,38
250	$1,12
500	$0,83
1000	$0,69
5000	$0,57

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

Tolerance

M = 20%

Termination

L = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Designer-Kits:

Kit	Werte	Preis
C357	16 (3 of each)	$45,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Induktivität (µH) 2	Toleranz (%)	DCR max (Ω) 3	SRF typ (MHz)	Isat (A) 4	Irms (A) 5
Teilenummer 1	Induktivität (µH) 2	Toleranz (%)	DCR max (Ω) 3	SRF typ (MHz)	Isat (A) 4	Irms (A) 5	40°C rise
LPO4812-102ML_	1,0	20	0,055	270	1,3	0,85
LPO4812-152ML_	1,5	20	0,080	220	1,0	0,85
LPO4812-222ML_	2,2	20	0,090	170	0,80	0,85
LPO4812-332ML_	3,2	20	0,12	140	0,70	0,80
LPO4812-472ML_	4,7	20	0,16	110	0,60	0,80
LPO4812-682ML_	6,8	20	0,23	90,0	0,45	0,78
LPO4812-822ML_	8,2	20	0,27	70,0	0,45	0,77
LPO4812-103KL_	10	10	0,30	60,0	0,40	0,76
LPO4812-153KL_	15	10	0,46	50,0	0,32	0,72
LPO4812-223KL_	22	10	0,64	40,0	0,28	0,59
LPO4812-333KL_	33	10	0,85	30,0	0,22	0,54
LPO4812-473KL_	47	10	1,3	28,0	0,20	0,50
LPO4812-683KL_	68	10	1,8	22,0	0,16	0,39
LPO4812-104KL_	100	10	2,6	18,0	0,13	0,32
LPO4812-154KL_	150	10	4,2	14,0	0,10	0,26
LPO4812-224KL_	220	10	5,5	11,0	0,090	0,24

Hinweise

When ordering, please specify termination and packaging codes: e.g. LPO4812-224KLC
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at 25°C that causes a 10% (typ.) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Anschlüsse:

L = Silver-palladium-platinum-glass frit terminations.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

Verpackung:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3500 parts per full reel).
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

Lagertemperaturbereich:

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

Maximale Bauteiltemperatur:

+125°C (ambient + temp rise)

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

See FIT/MTBF Calculations

Kennlinien

Inductance vs. Current

Inductance vs. Frequency

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel		Reel dimensions (mm)				Tape dimensions (mm)						Orientation‡
7" (178 mm)	13" (330 mm)	A	B	C	D	W	P	Po	P1	H	T
1000	3500*	178/330	60/100	13	18,4	12	8	4	2	1,3	0,23

* Special order
‡ Part marking does not indicate polarity

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

53 - 61 mg

Verpackung:

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.3 mm pocket depth

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.

Empfohlene Bestückungsaufnahme:

OD: 4.6 mm; ID: < 2.3 mm

Baugruppenreinigung:

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

LPO4812 Series

Low Profile Surface Mount Power Inductors