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RGEF250-2 PDF预览

RGEF250-2

更新时间: 2024-11-10 13:45:23
品牌 Logo 应用领域
力特 - LITTELFUSE 温度传感电阻器
页数 文件大小 规格书
2页 255K
描述
Littelfuse PolySwitch径向引线型器件是当今业内最全面、最完善的PPTC产品系列。 RGEF系列提供最高14A的低保持电流。

RGEF250-2 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:unknown风险等级:1.57
其他特性:RESISTANCE RANGE(MIN-MAX): 0.0220-0.0350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:RECTANGULAR PACKAGE
包装方法:TR, 14.6 INCH额定(AC)电压(URac):16 V
额定功率耗散 (P):1 W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:TEMPERATURE SENSING
Base Number Matches:1

RGEF250-2 数据手册

 浏览型号RGEF250-2的Datasheet PDF文件第2页 
PRODUCT: RGEF1200-1  
PolySwitch®  
DOCUMENT: SCD26579  
REV LETTER: D  
REV DATE: JULY 26, 2016  
PAGE NO.: 1 OF 2  
PTC Devices  
Overcurrent Protection Device  
Specification Status: Released  
Electrical Rating  
Voltage: 16V MAX  
Current: 100A MAX  
Insulating Material:  
Cured, Flame Retardant Epoxy Polymer  
meets UL94 V-0 Requirements  
Lead Material:  
18 AWG Tin Plated Copper  
(1.0mm [0.040] nom. Diameter)  
Marking:  
Manufacturer’s Mark  
and Part Identification  
G12  
Lot Identification  
TABLE I. DIMENSIONS:  
A
B
C
D
E
F
MIN  
mm: 16.4  
in*: (0.65) (0.69) (0.89) (1.10)  
*Rounded off approximation  
MAX  
17.5  
MIN  
22.6  
MAX  
28.0  
MIN  
9.4  
(0.37)  
MAX  
10.9  
(0.43) (1.00)  
MIN  
25.4  
MAX  
-
-
MIN  
2.3  
(0.09) (0.14)  
MAX  
3.5  
TYP  
1.4  
(0.06)  
TABLE II. PERFORMANCE RATINGS:  
I HOLD  
RATED  
CURRENT  
CURRENT  
RATINGS  
INITIAL  
RESISTANCE  
VALUES  
TIME TO  
TRIP  
TRIPPED-  
STATE  
POWER  
R1 MAX  
1 HR. POST  
TRIP  
RESISTANCE  
STANDARD  
TRIP  
DISSIPATION  
AMPS  
AT 25C  
HOLD  
12.0  
AMPS  
AT 25C  
OHMS  
AT 25C  
SECONDS  
AT 25C, 60A  
MAX  
OHMS  
AT 25C  
MAX  
WATTS  
AT 25C  
TYP  
HOLD TRIP  
MIN  
MAX  
12.0  
20.4  
0.0033  
0.0057  
7.5  
0.0086  
4.2  
Agency Recognitions:  
Reference Documents:  
Precedence:  
UL, CSA, TUV.  
PS300  
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  

RGEF250-2 替代型号

型号 品牌 替代类型 描述 数据表
RGEF250 LITTELFUSE

完全替代

Littelfuse PolySwitch径向引线型器件是当今业内最全面、最完善的PPTC
RGEF250-AP LITTELFUSE

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

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