Datasheet 3Dモデル

SER2800 Series

High Current Shielded Power Inductors

For new designs, consider the SER2900 series. This new series offers the same high current handling and excellent DCR as the SER2800 and has a third mounting pad that makes it suitable for a much wider range of applications. We will continue to manufacture and support the SER2800 indefinitely.

SER2800 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 high current, low voltage power supplies.

Saturation current ratings up to 100 Amps
Flat wire windings provide exceptionally low DC resistance

今すぐ購入:

部品番号

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個数	単価
1	$2.77
250	$2.71
500	$2.32
1000	$1.94
2500	$1.70
5000	$1.57

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

Tolerance

K = 10%

. 在庫あり、即日出荷可能.

仕様

Electrical specifications at 25°C.

部品番号	インダクタンス (µH) 1 (公差: ±10%)	DCR (mΩ) 2		SRF typ (MHz) 3	Isat (A) 4			Irms (A) 5
部品番号	インダクタンス (µH) 1 (公差: ±10%)	typ	max	SRF typ (MHz) 3	10% drop	20% drop	30% drop	20°C rise	40°C rise
SER2814L-152KL	1.5	1.47	1.62	60.0	100	100	100	20.0	30.0
SER2814H-222KL	2.2	1.83	2.01	40.0	100	100	100	20.0	30.0
SER2814L-222KL	2.2	1.47	1.62	50.0	82.0	84.0	84.8	20.0	30.0
SER2814H-332KL	3.3	1.83	2.01	30.0	62.0	66.9	68.4	20.0	30.0
SER2814L-332KL	3.3	1.47	1.62	40.0	48.0	54.0	57.0	20.0	30.0
SER2817H-332KL	3.3	2.56	2.82	40.0	91.0	92.5	93.6	20.0	28.0
SER2814H-472KL	4.7	1.83	2.01	25.0	42.0	48.0	50.1	20.0	30.0
SER2814L-472KL	4.7	1.47	1.62	30.0	33.0	36.9	39.0	20.0	30.0
SER2817H-472KL	4.7	2.56	2.82	30.0	59.0	61.2	62.4	20.0	28.0
SER2814H-682KL	6.8	1.83	2.01	20.0	30.0	34.5	36.2	20.0	30.0
SER2814L-682KL	6.8	1.47	1.62	25.0	22.0	26.0	27.8	20.0	30.0
SER2817H-682KL	6.8	2.56	2.82	25.0	42.0	45.0	45.9	20.0	28.0
SER2814H-103KL	10	1.83	2.01	15.0	18.0	21.5	23.4	20.0	30.0
SER2814L-103KL	10	1.47	1.62	20.0	13.0	16.2	17.6	20.0	30.0
SER2817H-103KL	10	2.56	2.82	20.0	28.0	31.2	32.1	20.0	28.0
SER2814H-153KL	15	1.83	2.01	12.0	11.5	14.0	15.2	20.0	30.0
SER2814L-153KL	15	1.47	1.62	15.0	7.5	9.8	11.0	20.0	30.0
SER2817H-153KL	15	2.56	2.82	16.0	18.0	21.2	21.9	20.0	28.0
SER2814H-223KL	22	1.83	2.01	10.0	7.0	8.6	9.6	20.0	30.0
SER2814L-223KL	22	1.47	1.62	10.0	4.5	6.0	6.8	20.0	30.0
SER2817H-223KL	22	2.56	2.82	15.0	12.0	14.0	15.0	20.0	28.0
SER2814H-333KL	33	1.83	2.01	8.0	4.0	5.1	5.9	20.0	30.0
SER2814L-333KL	33	1.47	1.62	7.0	2.0	2.6	3.3	20.0	30.0
SER2817H-333KL	33	2.56	2.82	10.0	7.0	8.7	9.6	20.0	28.0

メモ

Inductance measured at 500 kHz, 0.1 Vrms, using an Agilent/HP 4284A LCR meter or equivalent.
DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16092A 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-silvercopper over copper.
T = RoHS tin-silver-copper over copper (95.5/4/0.5). (Special order)
S = non-RoHS tin-lead (63/37). (Special order)

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
Tray 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

性能曲線

ESR vs Frequency

Inductance vs Current

Inductance vs Frequency

物理的特徴

一般仕様

コア材料:

Ferrite

重量:

SER2814L – 27.5g; SER2817L – 28.7g; SER2817L – 34.7g

パッケージ:

25 pieces per tray

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.

SER2800 Series

High Current Shielded Power Inductors