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202003G

更新时间: 2024-10-14 20:19:51
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
1页 36K
描述
Electric Fuse, Fast Blow, 3A, 250VAC, 50A (IR), Surface Mount

202003G 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8536.10.00.40
风险等级:5.59Is Samacsys:N
熔断特性:FAST主体宽度:6.35 mm
主体高度:4.19 mm主体长度或直径:9.45 mm
电路保护类型:ELECTRIC FUSEJESD-609代码:e0
焦耳积分标称:1 J安装特点:SURFACE MOUNT
最高工作温度:125 °C最低工作温度:-55 °C
包装方法:TAPE AND REEL物理尺寸:9.45mm x 6.35mm x 4.19mm
额定分断能力:50 A额定电流:3 A
额定电压(交流):250 V参考标准:CSA; UL
表面贴装:YES端子面层:TIN LEAD
端子形状:GULL WINGBase Number Matches:1

202003G 数据手册

  
Surface Mount Fuses  
Subminiature Surface Mount & Dip Types  
FLAT-PAK® Fast Acting Fuse202 Series  
®
®
• For new designs please use the 464 Series, NANO250V UMF Fuse.  
Fast-Acting and Slo-Blo® Fuse versions of the Flat-Pak® Fuse designs  
are available. Both designs are available in either a gull-wing surface  
mount package or a DIP configuration for through-hole mounting.  
These fuse designs feature a 250 VAC rating in a low profile,  
rectangular package.  
ELECTRICAL CHARACTERISTICS:  
% of Ampere  
Rating  
Opening  
Time  
100%  
200%  
4 hours, Minimum  
2 seconds, Maximum  
Reference Dimensions:  
AGENCY APPROVALS: Recognized under the Components  
Program of Underwriters Laboratories and Certified by CSA.  
202GFLAT- PAK  
202 FLAT- PAK  
F 2A  
250 V  
F 2A  
F
L
F
L
250 V  
PAT 4563666  
PAT 4563666  
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.  
9.45  
(.372")  
9.45  
(.372")  
6.35  
(.250")  
6.35  
(.250")  
INTERRUPTING RATING:  
50 amperes at 250 VAC.  
4.19  
(.165")  
4.19  
(.165")  
0.08 (.003")  
1.40 (.055")  
15.24 (.600")  
ENVIRONMENTAL SPECIFICATION:  
Operating Temperature: –55°C to 125°C.  
1.52  
(.060")  
.135"  
10.16  
0.53  
(.021")  
6o  
(.400")  
0.30 (.012")  
PHYSICAL SPECIFICATIONS:  
Materials: Body: Thermoplastic  
Terminations: Tin/Lead Plated Copper  
SMF Configuration  
("Gull Wing" Surface Mount)  
DIP Configuration  
(Thru-Hole) Mounting  
17.12 (.674)  
4.06 (.160)  
Soldering Parameters:  
11.53 (.454)  
2.79 (.110)  
Wave Solder — 260°C, 3 seconds maximum.  
Reflow Solder — 215°C, 30 seconds maximum.  
Solderability: MIL-STD-202, Method 208.  
Cleaning: Board washable in most common solvents.  
Recommended Pad Layout  
Average Time Current Curves  
PACKAGING SPECIFICATIONS:  
SMF Fuses — 24mm Tape and Reel per EIA-RS481-2  
(IEC 286, part 3); 500 per reel.  
DIP Fuses — Antistatic magazine, 100 per magazine.  
100  
PATENTED  
ORDERING INFORMATION  
10  
Nominal  
Resistance  
Cold Ohms  
Nominal  
Catalog  
Number  
Catalog1  
Number  
Ampere Voltage  
Melting I2t  
A2 Sec.  
Rating  
Rating  
202.062  
202.125  
202.250  
202.500  
202.750  
202.062G  
202.125G  
202.250G  
202.500G  
202.750G  
1/16  
1/8  
1/4  
1/2  
3/4  
250  
250  
250  
250  
250  
7.90  
2.45  
0.880  
0.298  
0.166  
0.000220  
0.00180  
0.0147  
0.0363  
0.0980  
1
202 001  
202 01.5  
202 002  
202 02.5  
202 003  
202 001G  
202 01.5G  
202 002G  
202 02.5G  
202 003G  
1
1 /  
250  
250  
250  
250  
250  
0.119  
0.192  
0.540  
1.07  
1.76  
1.71  
1
2
0.0701  
0.0469  
0.0455  
0.0327  
0.1  
2
1
2
2 /  
3
202 004  
202 005  
202 004G  
202 005G  
4
5
250  
250  
0.0244  
0.0174  
3.00  
4.68  
0.01  
1 SMF fuse marking includes the letter “G” next to the series number indicating “Gull-Wing”.  
0.001  
0.05 0.1  
1
10  
100  
1000  
CURRENT IN AMPERES  
384  
www. lit t elf us e. c om  

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