LF-251/253电阻保险丝
| 分类 | 管式保险丝 |
| SKU | |
| 单位 |
产品详情
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Very Fast-Acting Fuse Series (φ2.4*7.1MM)
+Interrupting Ratings
0.375A-10A:50 amperes at 125V AC 300 amperes at 125V DC
10.1A-15A:50 amperes at 32V AC 300 amperes at 32V DC
+Environmental Specification
Shock MIL-STD-202.Method 213, Condition 1
(100G s peak for 6 milliseconds)
Vibration
MIL-STD-202, Method 201(10-55Hz);Method 204,
Test Condition C (55-200 Hz at 10Gs Perk).
MoistureResistance
MIL-STD-202,Method 106.
Electrical Characteristics
| Rated Current | 1 In | 2In |
| MIN | MAX | |
| 0.375A-7A | 4hr | 1sec |
| 7.1A-8A | 4hr | 3sec |
| 10A-15A | 4hr | 10sec |
+Operating Temperature -55℃ to +125℃
| Rated Current | Ampere Rating | Voltage Rating | Nominal Resistance | Nominal Ting L2f |
| (In) | (V) | Cold Ohms | A.Sec | |
| LF-251.375 | 375MA |
125V
250V |
0.3147 | 0.0299 |
| LF-251.500 | 500MA | 0.2634 | 0.625 | |
| LF-251.750 | 750MA | 0.1452 | 0.1575 | |
| LF-251 001 | 1A | 0.0843 | 0.2800 | |
| LF-251 1.25 | 1.25A | 0.0742 | 0.4218 | |
| LF-251 1.50 | 1.5A | 0.0635 | 0.6075 | |
| LF-251 002 | 2A | 0.0393 | 0.5200 | |
| LF-251 2.50 | 2.5A | 0.0307 | 0.8125 | |
| LF-251 003 | 3A | 0.0243 | 1.3500 | |
| LF-251 3.50 | 3.5A | 0.0212 | 1.7150 | |
| LF-251 004 | 4A | 0.0181 | 2.6720 | |
| LF-251 005 | 5A | 0.0138 | 4.5000 | |
| LF-251 007 | 7A | 0.0113 | 11.760 | |
| LF-251 010 | 10A | 0.00652 | 31.680 | |
| LF-251 012 | 12A | 0.00534 | 47.520 | |
| LF-251 015 | 15A | 0.00412 | 72.000 |
