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0473003.YRT1HF PDF预览

0473003.YRT1HF

更新时间: 2024-02-29 18:20:17
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
1页 23K
描述
Electric Fuse, Time Lag Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT

0473003.YRT1HF 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:ROHS COMPLIANTReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8536.10.00.40
风险等级:5.03Is Samacsys:N
其他特性:PRE ARCING TIME: OPEN WITHIN 0.002 SEC AT 800% RATED CURRENT熔断特性:TIME LAG
主体高度:7.11 mm主体长度或直径:3.43 mm
电路保护类型:ELECTRIC FUSE保险丝尺寸:PICO
JESD-609代码:e3焦耳积分标称:21 J
安装特点:THROUGH HOLE最高工作温度:125 °C
最低工作温度:-55 °C包装方法:TR
物理尺寸:3.43mm x 7.11mm预放电的额定值:21 A2/s
额定分断能力:50 A额定电流:3 A
额定电压:125 V额定电压(交流):125 V
额定电压(直流):125 V参考标准:CSA; PSE; UL
表面贴装:NO端子面层:Tin (Sn)
端子形状:PIN WIRE断开时间或延迟:0.002 s
Base Number Matches:1

0473003.YRT1HF 数据手册

  
AXIAL LEAD AND CARTRIDGE FUSES  
SUBMINIATURE  
1
PICO® II Slo-Blo® Type Fuse  
®
®
The PICO® II Slo-Blo® fuse combines time delay performance  
characteristics with the proven reliability of a Picofuse.  
ELECTRICAL CHARACTERISTICS:  
% of Ampere  
Rating  
Opening  
Time  
100%  
200%  
300%  
800%  
4 hours, Minimum  
1 second, Min.: 60 seconds, Max.  
0.2 seconds, Min.: 3 seconds, Max.  
0.02 seconds, Min.: 0.1 seconds, Max.  
AGENCY APPROVALS: 1 Recognized under the  
Components Program of Underwriters Laboratories and  
Certified by CSA. Approved by MITI from 1 through 5  
amperes.  
.280"  
REF.  
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.  
INTERRUPTING RATINGS:  
1.5"  
1.5"  
50 amperes at 125 VDC/VAC  
ENVIRONMENTAL SPECIFICATIONS:  
F
1 A  
L
.125" DIA. REF.  
Operating Temperature: –55°C to 125°C.  
Shock: MIL-STD-202, Method 213, Test Condition I  
(100 G’s peak for 6 milliseconds).  
.025" DIA.  
Vibration: MIL-STD-202, Method 201 (10–55 Hz);  
MIL-STD-202, Method 204, Test Condition C (55–2000 Hz  
at 10 G’s Peak).  
Salt Spray: MIL-STD-202, Method 101, Test Condition B.  
Insulation Resistance (After Opening): MIL-STD-202,  
Method 302, (10,000 ohms minimum at 100 volts).  
Resistance to Soldering Heat: MIL-STD-202,  
Method 210, Test Condition C (20 sec at 260°C).  
Thermal Shock: MIL-STD-202, Method 107,  
Test Condition B (–65°C to 125°C).  
Average Time Current Curves  
Moisture Resistance: MIL-STD-202, Method 106  
(90–98% RH), Heat (65°C).  
1000  
PHYSICAL SPECIFICATIONS:  
Materials: Encapsulated, Epoxy-Coated Body; Solder  
Coated Copper Wire Leads.  
Flammability Rating: UL94VO.  
Soldering Parameters:  
100  
10  
Wave Solder — 260°C, 3 seconds maximum.  
Solderability: MIL-STD-202, Method 208.  
Lead Pull Force: MIL-STD-202, Method 211, Test  
Condition A (will withstand a 10 lb. axial pull test).  
PACKAGING SPECIFICATIONS: Tape and Reel per  
EIA-296; T1: 2.062" (52.4mm) taped spacing; 4,000  
per reel.  
PATENTED  
ORDERING INFORMATION:  
1
Nominal  
Resistance  
Cold Ohms  
Nominal  
Melting I2t  
A2 Sec.  
Catalog  
Number  
Ampere  
Rating  
Voltage  
Rating  
473.375  
473.500  
473.750  
473 001  
473 01.5  
3/8  
1/2  
3/4  
125  
125  
125  
125  
125  
1.74  
1.13  
0.460  
0.267  
0.117  
0.0850  
0.210  
0.760  
2.01  
0.1  
1
1
2
1 /  
3.94  
473 002  
473 2.25  
473 02.5  
473 003  
473 03.5  
2
125  
125  
125  
125  
125  
0.0730  
0.0630  
0.0520  
0.0380  
0.0240  
7.60  
9.28  
13.0  
21.0  
26.8  
1
4
2 /  
0.01  
1
2
2 /  
0.1  
1
10  
CURRENT IN AMPERES  
100  
1000  
3
1
2
3 /  
473 004  
473 005  
473 007  
4
5
7
125  
125  
125  
0.0194  
0.0133  
0.0092  
35.0  
54.8  
105.0  
33  

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