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SMD050-2018 PDF预览

SMD050-2018

更新时间: 2024-02-11 11:05:16
品牌 Logo 应用领域
泰科 - TE 电阻器电路保护过载保护
页数 文件大小 规格书
1页 15K
描述
Circuit Protection PTC Devices

SMD050-2018 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8533.40.80.70风险等级:5.61
Is Samacsys:N安装特点:SURFACE 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额定(AC)电压(URac):57 V
额定功率耗散 (P):1 W电阻器类型:PTC THERMISTOR
子类别:Non-linear Resistors表面贴装:YES
端子位置:END端子形状:FLAT
热敏电阻器应用:OVERLOAD PROTECTIONBase Number Matches:1

SMD050-2018 数据手册

  
PRODUCT: SMD050-2018  
Tyco / Electronics  
Circuit Protection®  
Raychem Circuit Protection  
308 Constitution Drive  
Menlo Park, CA 94025-1164  
Phone: 800-227-4856  
Fax: 800-227-4866  
DOCUMENT: SCD 24697  
PCN: 175564  
REV LETTER: E  
REV DATE: JANUARY 22, 2002  
PAGE NO.: 1 OF 1  
PTC Devices  
Overcurrent Protection Device  
Specification Status: Released  
Maximum Electrical Ratings  
Voltage: 57 VDC  
C
Current: 10 A  
F
Marking:  
B
A05  
D
E
Manufacturer’s Mark  
Part Identification  
A
Notes:  
1. All metal surfaces are tin plated.  
2. Devices cannot be wave soldered.  
3. Drawing not to scale.  
TABLE I. DIMENSIONS:  
A
B
C
D
E
F
MIN  
mm: 4.72  
MAX  
5.44  
MIN  
--  
MAX  
1.78  
MIN  
4.22  
MAX  
4.93  
MIN  
0.25  
MAX  
0.36  
MIN  
0.25  
MAX  
0.36  
MIN  
0.30  
MAX  
0.46  
in*: (0.186) (0.214)  
--  
(0.070) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018)  
*Rounded off approximation  
TABLE II. PERFORMANCE RATINGS:  
CURRENT RATINGS**  
TIME TO  
TRIP **  
RESISTANCE TRIPPED-STATE  
VALUES  
POWER  
DISSIPATION**  
WATTS AT  
20°C  
AMPERES  
AT 0°C  
AMPERES  
AT 20°C  
AMPERES  
AT 70°C  
SECONDS  
AT 20°C, 2.5A  
MAX  
OHMS  
AT 20°C  
HOLD TRIP HOLD TRIP HOLD TRIP  
MIN MAX*  
MAX  
0.70 1.61 0.55 1.20 0.36 0.67  
5.0  
0.2  
0.7  
0.8  
*Maximum resistance is measured 1 hour after reflow  
**Values specified were determined using PCB's with 0.030"x1.5ounce copper traces  
Reference Documents:  
Precedence:  
Effectivity:  
PS300, E.N. SMD 1.0x  
This specification takes precedence over documents referenced herein.  
Reference documents shall be the issue in effect on the date of invitation for bid.  
CAUTION:  
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.  

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