Datasheet 3D模型

SER2814H-472

Name: SER2814H-472KL
Brand: Coilcraft
SKU: SER2814H-472KL
Price: 2.22 USD
Availability: InStock

SER2814H-472KL

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.

有关该元件的更多信息和规格。

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计数	单价
1	$3.42
250	$2.92
500	$2.55
1000	$2.22
2500	$1.90
5000	$1.74

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Tin-silver-copper

Tolerance

K = 10%

. 现货，可今天发货.

规格

Electrical specifications at 25°C.

零件号	电感 (µH) 1 (公差: ±10%)	DCR (mΩ) 2		SRF typ (MHz) 3	Isat (A) 4			Irms (A) 5
零件号	电感 (µH) 1 (公差: ±10%)	typ	max	SRF typ (MHz) 3	10% drop	20% drop	30% drop	20°C rise	40°C rise
SER2814H-472KL	4.7	1.83	2.01	25.0	42.0	48.0	50.1	20.0	30.0

注释

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.

端子:

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)

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C with (40°C rise) Irms

储存温度范围:

Component: –40°C to +125°C
Tray packaging: –40°C to +80°C

最高元件温度:

+125°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

ESR vs Frequency

Inductance vs Current

Inductance vs Frequency

物理特性

一般规格

核心材料:

Ferrite

重量:

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

包装:

25 pieces per tray

焊接/清洗

湿气敏感度等级（MSL）:

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

抗焊接热:

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

焊接之前，请参阅焊接线艺元件。

PCB清洗:

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

仓库

语言设定

货币设定

SER2814H-472

SER2814H-472KL

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规格

端子: