TDK(東電化電子)安規(guī)電容B32022A3473M289

安全電容器 FILM CAP Y2 MKP 47NF 20% 300Vac LS 15mm

制造商: TDK

產(chǎn)品種類: 安全電容器 安規(guī)電容  Y2電容  薄膜電容器 EMI抑制電容器

RoHS: 詳細(xì)信息

產(chǎn)品: Safety Film Capacitors

端接類型: Radial

電介質(zhì): Polypropylene (PP)

電容: 0.047 uF

電壓額定值 AC: 300 VAC

電壓額定值 DC: 1.5 kVDC

容差: 20 %

管腳數(shù)量: 2 Pin

引線間隔: 15 mm

引線類型: Straight

工作溫度: - 40 C-+ 110 C

安全額定值: Y2

長(zhǎng)度: 18 mm

寬度: 14.5 mm

高度: 8.5 mm

系列: B3202* - Y2 Standard

封裝: Ammo Pack

商標(biāo): EPCOS / TDK

電容-nF: 47 nF

電容-pF: 47000 pF

引線直徑: 0.8 mm

產(chǎn)品類型: Safety Capacitors

工廠包裝數(shù)量：680

子類別: Capacitors

類型: EMI Suppression Film Capacitors (MKP)

單位重量: 5 g

一，電源安規(guī)基本器件—安規(guī)電容

1,安規(guī)電容是對(duì)抑制電源電磁干擾所用固定電容器的統(tǒng)稱，這類電容符合國(guó)家規(guī)范、且通過(guò)安全規(guī)范測(cè)試認(rèn)證，同時(shí)器件本體印刷多個(gè)安全認(rèn)證標(biāo)識(shí)。

2,安規(guī)電容主要應(yīng)用在當(dāng)電容器時(shí)效后，不會(huì)導(dǎo)致電擊、不危及人身安全。此外采用阻燃材質(zhì)，避免導(dǎo)致火災(zāi)事故發(fā)生。

3,根據(jù)IEC 60384-14標(biāo)準(zhǔn)要求，安規(guī)電容常用有X電容、Y電容

X電容：指跨線L—N之間的電容

Y電容：指跨線L—G / N—G之間的電容

注：L為L(zhǎng)ine（即火線）、N為Neutral（即零線）、G為Ground（即接地線）

二，安規(guī)電容的作用

安規(guī)電容用于電路中的抗干擾印制濾波，在電源濾波器中，分別對(duì)共模干擾、差模干擾起濾波作用。如在電源線路中使用電容器消除噪音，需考慮異常的脈沖電壓（雷電沖擊）的產(chǎn)生，該隱患會(huì)導(dǎo)致電容器冒煙或起火。常規(guī)設(shè)計(jì)中，關(guān)于安全考慮和EMC考慮，在電源入口加上安規(guī)電容。

北京友盛興業(yè)科技有限公司常備TDK庫(kù)存，歡迎來(lái)電咨詢

EPCOS / TDK:

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B32021A3102K289 B32023A3154M B32026A3474M000 B32021A3222M289 B32024A3474M000

B32021A3332M B32021A3152M289 B32024B3684K000 B32021A3562M B32023A3394M000

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B32026B3564M000 B32024C3684M000 B32023A3334K000 B32026A3474K000 B32022A3683M289

B32021A3182K000 B32021A3222K289 B32023B3154M000 B32021A3272M000 B32023A3683K189 

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B32021A3102K189 B32021A3272K000 B32021A3562K289 B32023B3104M000 B32021A3622M000