3D Model Datasheet

FA267x and FA2732 PoE Transformers

for Silicon Laboratories Si3402

Specified by Silicon Laboratories for Si3402 PD Controller up to 10 W output
Designed for IEEE 802.3af-compliant PoE applications
Power inductor DO5010H-333 also specified for Si3400 circuit.

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部品番号

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個数	単価
1	$2.92
200	$2.50
600	$2.18
1000	$1.70
2400	$1.49
5000	$1.35

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

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部品番号

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一般的な用途

Skyworks Si3401/Si3402に対応

部品番号	入力電圧	出力 1	電力	Fsw
FA2671-AL_	36 V — 72 V	3.3 V , 3 A	10 W	400 kHz
FA2672-AL_	36 V — 72 V	5 V , 2 A	10 W	400 kHz
FA2732-AL_	36 V — 72 V	12 V , 0.83 A	10 W	400 kHz

仕様

Electrical specifications at 25°C.

部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.3 A (µH)	DCR max (Ω) 4		漏れインダクタンス最大 (µH) 5	巻数比 6	絶縁電圧 (Vrms) 7
部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.3 A (µH)	Pri	Sec	漏れインダクタンス最大 (µH) 5	Pri : Sec	絶縁電圧 (Vrms) 7
FA2671-AL_	40.0	36.0	0.098	0.023	0.395	1 : 0.3	1500
FA2672-AL_	40.0	36.0	0.098	0.045	0.340	1 : 0.4	1500
FA2732-AL_	40.0	36.0	0.098	0.156	0.370	1 : 1	1500

メモ

Output is with the secondary windings connected in parallel.
When ordering, please specify packaging code: e.g. FA2672-ALD
Inductance is for the primary, measured at 400 kHz, 0.4 Vrms, 0 Adc.
DCR for the secondary is per winding.
Leakage inductance measured between pins 2 and 3 with all secondary pins shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, one minute isolation between primary and secondary

終端処理:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (200 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.

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +85°C

保管温度範囲:

Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C

最大部品温度:

+125°C (ambient + temp rise)

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

回路図

Secondary windings to be connected
in parallel on the 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
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
200	330	100	13	38,4	32,4	32	24	4	2	11,2	0,5

一般仕様

コア材料:

Ferrite

重量:

3.8 – 3.9 g

パッケージ:

200 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 11.2 mm pocket depth

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

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:

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

倉庫

言語の設定

通貨の設定

FA267x and FA2732 PoE Transformers

for Silicon Laboratories Si3402

選択された構成はご購入いただけません

一般的な用途

仕様

終端処理:

パッケージ:

回路図

物理的特徴

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

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