3D Model Datasheet

SER1052 Series

High Current Shielded Power Inductors

SER1052 Series high-current, high-inductance power inductors feature a flat-wire construction, resulting in exceptionally low DC resistance. They come in a wide range of sizes and inductance values for POL, VRM, VRD, and other high power applications.

Rugged flat wire construction
Exceptionally low DC resistance
Ferrite core for flat L vs. I characteristics
Magnetically shielded to minimize EMI
AEC-Q200 Grade 3 (-40°C to +85°C)

Need parts for space, military or other critical applications?
See Coilcraft AE558PTA Series | See Coilcraft ML558PTA Series | See Coilcraft MS558PTA Series | See Coilcraft ST558PTA Series

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部品番号

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個数	単価
1	$1.71
200	$1.56
600	$1.32
1200	$1.09
2400	$0.94
5000	$0.83

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。

Termination

L = Tin-silver-copper over tin over nickel

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 在庫あり、即日出荷可能.

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デザイナーズキット:

キット	値	価格
C421	13 (3 of each)	$45.00

仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2 (公差: ±20%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
部品番号 1	インダクタンス (µH) 2 (公差: ±20%)	DCR max (mΩ) 3	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
SER1052-801ML_	0.80	4.0	100	24.9	25.2	25.6	12.5	16.3
SER1052-102ML_	1.0	4.0	95.0	16.5	17.0	17.5	12.5	16.3
SER1052-122ML_	1.2	6.0	91.0	20.5	21.0	21.3	11.0	15.0
SER1052-132ML_	1.3	4.0	81.0	12.9	16.8	17.2	12.5	16.3
SER1052-152ML_	1.5	4.0	75.0	13.5	14.0	14.5	11.0	15.0
SER1052-182ML_	1.8	6.0	70.0	13.3	13.8	14.3	11.0	15.0
SER1052-202ML_	2.0	9.0	65.0	15.3	15.8	16.2	8.5	11.5
SER1052-222ML_	2.2	4.0	58.0	8.9	9.6	10.0	12.5	16.3
SER1052-252ML_	2.5	7.5	55.0	11.4	11.8	12.1	9.0	12.0
SER1052-322ML_	3.2	6.0	53.0	7.3	7.8	8.5	11.0	15.0
SER1052-402ML_	4.0	9.0	47.0	8.3	8.5	8.8	8.5	11.5
SER1052-432ML_	4.3	7.5	44.0	6.4	6.8	7.0	9.0	12.0
SER1052-572ML_	5.7	9.0	35.0	5.4	5.8	6.0	8.5	11.5

メモ

When ordering, please specify termination and packaging codes: e.g. SER1052-572MLD
Inductance measured at 100 kHz, 0.1 Vrms, using an Agilent/HP 4284A or equivalent.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16193A test fixture. Details
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

終端処理:

L = RoHS compliant tin-silver-copper over tin over nickel over phos bronze (pins 1 and 2); matte tin over nickel over phos bronze (pin 3).
T = RoHS tin-silver-copper over 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:

C = 7″ 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 C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (700 parts per full reel).

環境

環境:

RoHS準拠

周囲温度範囲:

−40°C to +85°C with (40°C rise) Irms

保管温度範囲:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

最大部品温度:

+125°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 versus Current

Inductance versus Frequency

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
200	700*	178/330	60/100	13	30,4	24,4	24	16	4	2	5,45	0,4

* Special order

一般仕様

コア材料:

Ferrite

重量:

1.6 g

パッケージ:

200/7″ reel; 700/13″ reel Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 5.45 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.

SER1052 Series

High Current Shielded Power Inductors