3D Model Datasheet

1812DPS Series

Coupled Inductors

Two balanced inductors in a single package
Magnetically shielded
Only 0.150 inch (3.81 mm) high
Optimized for xDSL filtering applications
Custom versions available
RoHS Compliant. 260°C compatible. Gold over nickel over moly-manganese terminals.

Need parts for space, military or other critical applications?
See Coilcraft ST450PHD Series

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Teilenummer

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Anzahl	Einzelpreis
1	$2,55
300	$2,01
600	$1,48
1200	$1,09
3000	$0,80
6000	$0,63

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Termination

L = Gold over nickel over moly-manganese

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	SRF typ (MHz)	Windungsverhältnis	Isat (A) 4	Irms (A) 5
Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	SRF typ (MHz)	Windungsverhältnis	Isat (A) 4	Irms (A) 5
1812DPS-102ML_	1,0	0,20	285	1 : 1	2,4	2,1
1812DPS-222ML_	2,2	0,33	175	1 : 1	1,5	1,2
1812DPS-472ML_	4,7	0,41	102	1 : 1	1,5	1,0
1812DPS-103ML_	10	0,74	74,0	1 : 1	0,80	0,78
1812DPS-153ML_	15	0,96	65,0	1 : 1	0,70	0,71
1812DPS-223ML_	22	1,8	54,0	1 : 1	0,50	0,53
1812DPS-393ML_	39	2,6	5,7	1 : 1	0,45	0,42
1812DPS-473ML_	47	2,7	4,8	1 : 1	0,40	0,39

Hinweise

When ordering, please specify packaging code: e.g. 1812DPS-473MLC
Inductance is per winding. Tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at 25°C that causes a 10% inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes 40°C (typ) temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

Anschlüsse:

RoHS compliant gold over nickel over moly-manganese.

Verpackung:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 parts per full reel). 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 D.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (2200 parts per full reel).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

–40°C to +85°C with (40°C rise) 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 Frequency

Q versus Frequency

Physikalische Eigenschaften

A max	B max	C max	D ref	E ref	F ref	G min	H
0.231	0.196	0.150	0.107	0.100	0.178	0.04	0.03	inches
5,87	4,98	3,81	2,72	2,54	4,52	1,02	0,76	mm

Gurt/Rolle-Spezifikationen

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
600	2200*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,9	0,25

* Special order

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

0.30 – 0.36 g

Verpackung:

600/7″reel; 2200/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 3.9 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.

Baugruppenreinigung:

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

1812DPS Series

Coupled Inductors