Datasheet > SRP420F

SRP420F

更新时间： 2024-09-17 14:56:59

品牌	Logo	应用领域
力特 - LITTELFUSE		电池
页数	文件大小	规格书
5页	376K
描述
Littelfuse PolySwitch是聚合物正温度系数（PPTC）自恢复器件的先驱，提供多种材料平台来帮助保护电池应用。高跳闸温度、宽范围的保持电流额定值和高电压额定值以及汽车认证，是SRP系列的独特组合。特征和优势: 应用:

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SRP420F 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code：	unknown	风险等级：	1.57
Base Number Matches：	1

SRP420F 数据手册

PPTC Datasheet

PolySwitch^®Resettable PPTCs

Battery Strap > SRP Series

RoHS Pb

Description

Littelfuse PolySwitch, a pioneer of polymeric positive temperature

coefficient (PPTC) resettable devices, offers several material

platforms to help protect battery applications. The high trip

temperaure, broad range of hold current ratings, and highest

voltage ratings available, combined with automotive qualifications

are a unique combination for the SRP series.

Features & Benefits

■ Qualiﬁed to AEC-Q200 for

■ RoHS compliant and Halogen

automotive applications

free

■ Current ratings from 1.2A to

4.2A

■ Compatible with high-volume

electronics assembly

■ Voltage ratings from 15V to

20V

■ UL Recognized to UL 1434

CSA Certiﬁed to CSATIL No.

CA-3ATUV Certiﬁed to EN

60730-1

■ Fast time-to-trip

Additional Information

■ Low-resistance devices

increase battery operating

time

Applications

■ Rechargeable batteries for

■ Vacuum cleaner

■ Power tools

Resources

Accessories

Samples

mobile devices

■ E-call systems

■ Portable medical devices

Agency Approvals

Agency

Agency File/Certiﬁcatge Number

E74889

78165C

72161798

Speciﬁcations are subject to change without notice.

Revised: GD. 09/27/21

12 3 4 5

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