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AHRF400 PDF预览

AHRF400

更新时间: 2024-11-08 13:45:23
品牌 Logo 应用领域
力特 - LITTELFUSE 测试
页数 文件大小 规格书
2页 82K
描述
AHRF系列是一款PPTC自恢复器件,专为汽车行业而设计。 这是一款16V高温、无铅、径向引线自恢复器件,符合Littelfuse的车用产品认证。 此合格评定基于无源组件的AEC-Q200: 压力测试合格评定。

AHRF400 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:RADIAL LEADED, ROHS COMPLIANT
Reach Compliance Code:unknown风险等级:1.83
安装特点:THROUGH HOLE MOUNT端子数量:2
最高工作温度:125 °C最低工作温度:-40 °C
封装形状:RECTANGULAR PACKAGE包装方法:BULK
额定(AC)电压(URac):16 V额定功率耗散 (P):3.3 W
电阻:0.021 Ω电阻器类型:PTC RESETTABLE FUSE
表面贴装:NO端子位置:RADIAL
端子形状:WIRE热敏电阻器应用:OVERLOAD PROTECTION

AHRF400 数据手册

 浏览型号AHRF400的Datasheet PDF文件第2页 
PRODUCT:  
AHRF450S-1  
PolySwitch®  
DOCUMENT: SCD26368  
REV LETTER: D  
REV DATE: JULY 26, 2016  
PAGE NO.: 1 OF 2  
PTC Devices  
Overcurrent Protection Device  
Specification Status: Released  
Electrical Rating  
Voltage: 16VDC MAX  
Insulating Material:  
Cured, Flame Retardant Epoxy Polymer  
Lead Material:  
20 AWG Tin Plated Copper  
(0.8 mm [0.032] nom. diameter)  
Part Marking:  
Manufacturer’s Mark  
and Part Identification  
H4.5  
Lot Identification  
TABLE I. INSTALLATION ENVELOPE DIMENSIONS:  
A
B
C
D
E
F
MIN  
--  
--  
MAX  
10.4  
(0.41)  
MIN  
--  
--  
MAX  
14.3  
MIN  
4.3  
MAX  
5.8  
MIN  
25.4  
(1.0)  
MAX  
--  
--  
MIN  
--  
--  
MAX  
3.0  
(0.12)  
TYP  
1.2  
(0.05)  
mm:  
in*:  
(0.56) (0.17) (0.23)  
*Rounded off approximation  
TABLE II. PERFORMANCE RATINGS:  
CURRENT  
RATINGS  
TIME TO  
TRIP  
RESISTANCE  
TRIPPED-  
STATE  
Ra MAX  
POWER  
DISSIPATION  
WATTS AT  
25°C  
AMPS  
AT 25°C  
HOLD TRIP  
SECONDS AT  
25°C, 22.5 A  
MAX  
OHMS  
AT 25°C  
OHMS  
AT 25°C  
MIN  
MAX  
TYP  
4.5  
8.7  
4.0  
0.017 0.036  
0.054  
3.6  
Reference Documents:  
Precedence:  
PS400, PS300 (reference for R1 MAX)  
This specification takes precedence over documents referenced herein.  
Effectivity:  
CAUTION:  
Reference documents shall be the issue in effect on the date of invitation for bid.  
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.  
Materials Information  
ROHS Compliant  
ELV Compliant  
Pb-Free  
Halogen Free*  
HF  
* Halogen Free refers to: Br900ppm, Cl900ppm, Br+Cl1500ppm.  
© 2016 Littelfuse,Inc  
Littelfuse.com  
Specifications are subject to change without notice.  
Revised July 26, 2016  

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