3D Model Datasheet

RFB0810-472

Name: RFB0810-472L
Brand: Coilcraft
SKU: RFB0810-472L
Price: 0.68 USD
Availability: InStock

RFB0810-472L

We will continue to manufacture and support all values of the RFB0810 series indefinitely, however, for values >27 µH we recommend the RFC0810 for new designs. The RFC0810 series is a halogen-free, drop-in replacement for the RFB and offers lower DCR and better current ratings.

有关该元件的更多信息和规格。

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立即购买:

计数	单价
1	$1.85
150	$1.51
300	$1.14
600	$0.68
1050	$0.53
2550	$0.46
5100	$0.42
10000	$0.39

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 over tin over copper over steel

. 现货，可今天发货.

规格

Electrical specifications at 25°C.

零件号 1	电感 (µH) 2 (公差: ±10%)	DCR max (Ω) 3	SRF typ (kHz) 4	Isat (mA) 5	Irms (mA) 6
零件号 1	电感 (µH) 2 (公差: ±10%)	DCR max (Ω) 3	SRF typ (kHz) 4	Isat (mA) 5	20°C rise	40°C rise
RFB0810-472L	4700	9.6	900	200	200	280

注释

When ordering, please specify termination code: e.g. RFB0810-183L
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent. Details
Isat: DC current at 25°C that causes a 10% (typ) 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-silver over tin over copper over steel.
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)

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 + temperature rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

一般规格

核心材料:

Ferrite

重量:

1.97 – 2.25 g

包装:

150 parts 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:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested with pure water or alcohol only. More info.

仓库

语言设定

货币设定

RFB0810-472

RFB0810-472L

分享该元件

所选配置不可用

规格

端子:

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

一般规格

焊接/清洗

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警告