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はじめに
仕様
環境
性能曲線
回路図
物理的特徴
テープ＆リール
はんだ付け/洗浄

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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仕様

Electrical specifications at 25°C.

部品番号 (Hover for schematics)	巻線あたりの最小L (µH) 1		DCR max (mΩ) 2		帯域幅 (MHz)	絶縁電圧 (Vrms) 3	巻数比
部品番号 (Hover for schematics)	Pri	Sec	Pri	Sec	帯域幅 (MHz)	絶縁電圧 (Vrms) 3	巻数比
YA9219-ALD	127	65	350	150	- — -	300	1 : 0.714

メモ

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.

終端処理:

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

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +125°C

保管温度範囲:

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

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Attenuation vs Frequency (Scc21)

Insertion Loss (Sdd21)

Return Loss (Sdd11)

回路図

Connect pin 6 and pin 4 on PC board.

物理的特徴

テープ＆リール仕様

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

一般仕様

コア材料:

Ferrite

重量:

250 – 270 mg

パッケージ:

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

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

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

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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