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Einführung
Technische Daten
Umwelt/Umgebung
Kennlinien
Pläne/Diagramme
Physikalische Eigenschaften
Gurt/Rolle
Löten/Reinigen

Datasheet 3D Model

YA9219 Surface Mount

Wideband RF Transformer

The YA9219-AL Wideband Transformer with an integrated common-mode choke combines high-speed signal transmission, isolation, and effective common-mode noise filtering in a single compact component. This integrated design helps simplify PCB layout, save valuable board space, and ensure compliance with EMI/EMC requirements, while maintaining the high performance required for 10GBASE-T1 Ethernet applications.

Cost effective surface mount wideband transformer
300 V one minute isolation (hipot) from primary to secondary
AEC-Q200 qualified

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Technische Daten

Electrical specifications at 25°C.

Teilenummer (Hover for schematics)	L min pro Wicklung (µH) 1		DCR max (mΩ) 2		Bandbreite (MHz)	Isolations- spannung (Vrms) 3	Windungsverhältnis
Teilenummer (Hover for schematics)	Pri	Sec	Pri	Sec	Bandbreite (MHz)	Isolations- spannung (Vrms) 3	Windungsverhältnis
YA9219-ALD	127	65	350	150	- — -	300	1 : 0,714

Hinweise

Inductance tested at 10 kHz, 0.1 Vrms, 0 Adc.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
300 Vrms, one minute isolation (hipot) from primary to secondary.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Anschlüsse:

Terminations RoHS compliant tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

–40°C to +125°C

Lagertemperaturbereich:

Storage temperature 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

Attenuation vs Frequency (Scc21)

Insertion Loss (Sdd21)

Return Loss (Sdd11)

Pläne/Diagramme

Connect pin 6 and pin 4 on PC board.

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	E	W	P	Po	P1	H	T
	1000	330	100	13	22,4	16,4	16	12	4	2	5,0	0,35

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

250 – 270 mg

Verpackung:

1000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

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

Löttemperaturbeständigkeit:

Resistance to soldering heat 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:

PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCBt_Washing.pdf.

YA9219 Surface Mount

Wideband RF Transformer