5秒后页面跳转
RXEF300 PDF预览

RXEF300

更新时间: 2024-09-18 20:22:39
品牌 Logo 应用领域
力特 - LITTELFUSE PC温度传感电阻器
页数 文件大小 规格书
2页 328K
描述
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED

RXEF300 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:,
Reach Compliance Code:compliant风险等级:1.56
Samacsys Confidence:4Samacsys Status:Released
Samacsys PartID:944895Samacsys Pin Count:2
Samacsys Part Category:FuseSamacsys Package Category:Other
Samacsys Footprint Name:RXEF300-1Samacsys Released Date:2020-04-22 08:20:07
Is Samacsys:N其他特性:0.04-0.06 OHMS AT 20 DEG CEL
JESD-609代码:e3安装特点:THROUGH HOLE MOUNT
端子数量:2最高工作温度:85 °C
最低工作温度:-40 °C封装形状:DISK PACKAGE
包装方法:BULK额定(AC)电压(URac):72 V
电阻器类型:PTC RESETTABLE FUSE表面贴装:NO
端子面层:Matte Tin (Sn)端子位置:RADIAL
端子形状:WIRE热敏电阻器应用:TEMPERATURE SENSING
Base Number Matches:1

RXEF300 数据手册

 浏览型号RXEF300的Datasheet PDF文件第2页 
PRODUCT: RXEF300  
PolySwitch®  
DOCUMENT: SCD25228  
REV LETTER: G  
REV DATE: July 26, 2016  
PAGE NO.: 1 OF 2  
PTC Devices  
Overcurrent Protection Device  
Specification Status: Released  
Electrical Rating  
Voltage: 72 V max (AC or DC)  
Current: 40 A max (AC or DC)  
Insulating Material:  
Cured, Flame Retardant Epoxy  
Polymer  
meets UL94 V-0 Requirements  
Lead Material:  
20 AWG Tin Plated Copper  
Marking:  
Manufacturer’s Mark  
and Part Identification  
X300  
Lot Identification  
TABLE I. DIMENSIONS:  
A
B
C
D
E
MIN  
--  
MAX  
23.9  
MIN  
--  
MAX  
28.6  
MIN  
9.4  
MAX  
10.9  
MIN  
7.6  
MAX  
--  
MIN  
--  
MAX  
3.0  
mm:  
in*:  
--  
(0.94)  
--  
(1.13)  
(0.37)  
(0.43)  
(0.30)  
--  
--  
(0.12)  
*Rounded off approximation  
TABLE II. PERFORMANCE RATINGS :  
I HOLD  
RATED  
CURRENT  
CURRENT  
RATINGS  
INITIAL  
RESISTANCE  
VALUES  
TIME TO TRIP  
ONE HOUR  
POST-TRIP  
RESISTANCE  
STANDARD  
TRIP  
TRIPPED- STATE  
POWER DISSIPATION  
AMPERES  
AT 20C  
HOLD  
AMPERES  
AT 20C  
OHMS  
AT 20C  
SECONDS AT  
20C, 15.0A  
MAX  
OHMS  
AT 20C  
MAX  
WATTS  
AT 20C  
NOMINAL  
2.8  
WATTS  
AT 20C  
MAX  
HOLD  
3.0  
TRIP  
6.0  
MIN  
0.04  
MAX  
0.06  
3.0  
19.8  
0.10  
3.49  
Agency Recognitions  
UL, CSA, TUV, CQC  
Reference Documents: PS300  
Precedence:  
Effectivity:  
CAUTION:  
This specification takes precedence over documents referenced herein.  
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  

RXEF300 替代型号

型号 品牌 替代类型 描述 数据表
RXEF300-2 LITTELFUSE

完全替代

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
MF-RX300/72-0 BOURNS

功能相似

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
60R300XF LITTELFUSE

功能相似

Radial Leaded

与RXEF300相关器件

型号 品牌 获取价格 描述 数据表
RXEF300-1 LITTELFUSE

获取价格

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
RXEF300-2 MACOM

获取价格

PolySwitch Resettable Devices
RXEF300-2 TE

获取价格

PolySwitch Resettable Devices Radial-leaded Devices
RXEF300-2 LITTELFUSE

获取价格

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
RXEF300-AP TE

获取价格

PolySwitch Resettable Devices
RXEF300-AP LITTELFUSE

获取价格

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
RXEF300K LITTELFUSE

获取价格

Littelfuse PolySwitch径向引线型器件是当今业内最全面、最完善的PPTC
RXEF300K-2 LITTELFUSE

获取价格

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED
RXEF375 TE

获取价格

PolySwitch Resettable Devices Radial-leaded Devices
RXEF375 MACOM

获取价格

PolySwitch™ Resettable Device Short Form Ca