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MQ7 PDF预览

MQ7

更新时间: 2024-09-23 10:48:19
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
2页 89K
描述
Quick Acting Micro Fuse

MQ7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8536.10.00.40风险等级:5.31
其他特性:PRE-ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT; RATED BREAKING CAPACITY AT 125 VDC: 300 A熔断特性:VERY FAST
主体高度:7.1 mm主体长度或直径:3.18 mm
电路保护类型:ELECTRIC FUSE保险丝尺寸:MICRO
JESD-609代码:e3焦耳积分标称:7 J
安装特点:THROUGH HOLE最高工作温度:125 °C
最低工作温度:-55 °C物理尺寸:3.18mm x 7.1mm
预放电的额定值:8 A2/s预放电时间-分钟:5000 ms
额定分断能力:50 A额定电流:7 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:CE; CSA; UL
表面贴装:NO端子面层:Matte Tin (Sn)
端子形状:PIN WIRE断开时间或延迟:5 s
Base Number Matches:1

MQ7 数据手册

 浏览型号MQ7的Datasheet PDF文件第2页 
3 X 7 mm size  
RoHS Compliant  
Type MQ  
Quick Acting Micro Fuse  
MQD1105  
EMQD1005A1  
Catalog  
Number  
Ampere  
Rating  
Typical  
Cold  
Volt-drop Melting I2T Melting I2T Maximum  
@100% In < 10 mSec  
@10 In  
(A2 Sec)  
0.0006  
0.0009  
0.0015  
0.002  
0.004  
0.008  
0.012  
0.023  
0.056  
0.10  
0.25  
0.27  
0.50  
0.90  
1.2  
Power  
Dissipation  
(W)  
Resistance  
(ohm)  
(Volt) max. (A2 Sec)  
MQ 100  
MQ 125  
MQ 150  
MQ 200  
MQ 250  
MQ 300  
MQ 375  
MQ 500  
MQ 750  
MQ 1  
100mA  
125mA  
150mA  
200mA  
250mA  
300mA  
375mA  
500mA  
750mA  
1A  
15.50  
2.20  
3.00  
0.61  
0.54  
0.48  
0.43  
0.39  
0.35  
0.31  
0.25  
0.22  
0.18  
0.24  
0.22  
0.21  
0.20  
0.19  
0.17  
0.15  
0.098  
0.093  
0.088  
0.0007  
0.0012  
0.0019  
0.003  
0.005  
0.009  
0.013  
0.025  
0.062  
0.11  
0.29  
0.33  
0.59  
1.1  
0.350  
0.087  
0.10  
0.12  
0.14  
0.16  
0.18  
0.21  
0.27  
0.33  
0.42  
0.33  
0.40  
0.48  
0.53  
0.58  
0.71  
0.90  
1.30  
1.50  
1.80  
1.60  
1.20  
Electrical Characteristics  
0.85  
Blow Time  
0.62  
Testing current  
0.49  
Minimum  
4 Hrs.  
Maximum  
N/A  
0.33  
100%  
200%  
0.19  
N/A  
5 Sec  
0.13  
MQ 1.5  
MQ 2  
1.5A  
2A  
0.07  
r ßc  
0.054  
0.041  
0.031  
0.027  
0.023  
0.018  
0.012  
0.007  
0.006  
0.004  
Approvals  
MQ 2.5  
MQ 3  
2.5A  
3A  
Safety Agency Approvals  
Recognized File No. E20624  
Certified File No. LR39772  
Amp range / Volt @ I.R. ability  
MQ 3.5  
MQ 4  
3.5A  
4A  
1.4  
r
100mA - 15A/125V @ 50A AC; 300A DC  
1.9  
1.6  
ß
MQ 5  
5A  
3.4  
3.0  
MQ 7  
7A  
8
7
RoHS Compliant Product  
MQ 10  
MQ 12  
MQ 15  
10A  
25  
21  
RoHSWave Soldering Compatible : (260°C, 10 sec max)  
12A  
41  
70  
35  
Environmental Specification  
15A  
63  
Shock Resistance  
Consult manufacturer for other ratings  
MIL-STD-202G, Method 213B,Test Condition I  
(100 G’s peak for 6 milliseconds; SawtoothWaveform)  
On label:  
bel”,“MQ”,“Current Rating”,“Voltage Rating”,Interrupting Rating”,  
“Appropriate Safety Logos” and “ ” for RoHS Version  
Vibration Resistance  
10-55 Hz x 3 axis/ no load (MIL-STD-202, Method 201)  
Salt Spray Resistance  
MIL-STD-202, Method 101, Condition B (48Hrs)  
Packaging  
1. In bulk:  
1,000 pcs per box  
2. On AxialTape & Reel:  
2,500 pcs per reel  
Solderability  
MIL-STD-202G, Method 208H  
Soldering Heat Resistance  
3.Tape & Reel specification:  
MIL-STD-202F, Method 210E, Test Condition C.  
Top Side (260°C, 20 sec)  
per EIA-296-E & IEC 286-1 @ 5mm Pitch and 52.4mm insideTape Spacing  
Moisture Resistance  
MIL-STD-202F, Method 106  
Mechanical Dimensions  
OperatingTemperature  
-55°C to 125°C  
0.280"  
(7.1  
0.08  
2.0mm)  
±
0.020  
±
0.5mm)  
1.5"  
(38.1  
±
±
Physical Specification  
Materials  
Body:  
0.125"  
(3.18  
±
0.004  
±
0.1mm)  
MQ  
Molded with UL Recognized epoxy component plastic,UL94-V0  
LeadWire:  
Tin plated Copper,  
Diameter 0.025" for 7A and less  
Diameter 0.032" for rating above 7A  
Diameter 0.025 " + / - 0.001" for 0.1Amp to 7 Amp  
(0.64 mm + / - 0.025 mm)  
Diameter 0.032 " + / - 0.001" for 7.1Amp to 15 Amp  
(0.81 mm + / - 0.025 mm)  
Marking  
On fuse:  
S
bel”,“MQ”, “Current Rating”,“125V” printed in white color  
ORDERING INFORMATION SEE LAST 2 PAGES  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com  
Website: www.belfuse.com  
29  

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