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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モデル

HA4158-EL and JA4575-BL Series

Dual Inductors for Class-D output filters

The HA4158-EL and JA4575-BL Series are newer, more cost-effective replacements for the HA4158-BL and JA4575-AL. They are identical in form, fit, function and performance. View old data sheet.

Coilcraft's HA4158-EL and JA4575-BL Series uncoupled dual inductors provide two back-to-back inductors that operate independently without coupling effects. This unique design saves space by combining two inductors in a single package. They are perfect for Class-D applications.

Designed for low distortion and the best possible sound quality.
Shielded package contains both coils.
Very low magnetic coupling
SMT (HA4158-EL) and through-hole (JA4575-BL) versions.
AEC-Q200 Grade 1 (−40°C to +125°C)

今すぐ購入:

部品番号

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個数	単価
1	$2.18
200	$1.86
400	$1.62
1200	$1.26
2400	$1.08
4800	$0.99

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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仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2 (公差: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	THD+N 5	Isat (A) 6			Irms (A) 7
部品番号 1	インダクタンス (µH) 2 (公差: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	THD+N 5	10% drop	20% drop	30% drop	20°C rise	40°C rise
HA4158-EL_	10	13.0	21.5	<0.1	6.0	6.7	7.1	4.0	6.0
JA4575-BL_	10	13.0	21.5	<0.1	6.0	6.7	7.1	4.0	6.0

メモ

When ordering, please specify termination and packaging codes: e.g. HA4158-ELD
Inductance is for each winding, measured at 100 kHz, 1.0 Vrms, 0 Adc using an Agilent/HP 4284A impedance analyzer.
DCR is for each winding, measured on a micro-ohmmeter at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer.
Total harmonic distortion + noise measured at 20 W into a 2-Ohm or 4-Ohm load at 1 kHz with a 21 Vdc supply
Isat: DC current (typical) at which the inductance drops the specified amount from its value without current.
Irms: Current applied to both windings at the same time that causes the specified temperature rise from 25Â°C ambient. This information is for reference only and does not represent absolute maximum ratings.

終端処理:

L = RoHS compliant tin-silver over copper.
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)

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. 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 +125°C with Irms current

保管温度範囲:

Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C

最大部品温度:

+165°C (Ambient + temperature rise)

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Inductance vs. Current

回路図

物理的特徴

HA4158-EL JA4575-BL

テープ＆リール仕様

	Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)
	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
HA4158-EL	400	330	100	13	30,4	24,4	24	16	4	2	10,8	0,5
JA4575-BL	250	330	100	13	30,4	24,4	24	20	4	2	13,84	0,5

一般仕様

コア材料:

Ferrite

重量:

5.0 g

パッケージ:

HA4158-EL: 400/13″ reel Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 10.8 mm pocket depth
JA4575-BL: 250/13″ reel Plastic tape: 24 mm wide, 0.5 mm thick, 20 mm pocket spacing, 13.84 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.

HA4158-EL and JA4575-BL Series

Dual Inductors for Class-D output filters