• Axial-leaded fast-acting thru-hole fuse
• Matte tin-plated copper lead wires
• High temperature epoxy plastic body, UL 94V0
• Low resistance values
Agency Information
• UL Recognition Guide & File numbers: JDYX2 & E195337.
• CSA Certification Record No: LR 701159 & Class No: 1422 30 and 1422 01.
Environmental Data
• Shock resistance: MIL-STD-202, Method 213B, Test Condition I (Sawtooth)
• Vibration resistance: MIL-STD-202, Method 201 (10-55Hz x 3 axis/ no load)
• Moisture resistance: MIL-STD-202F, Method 106
• Soldering heat resistance: MIL-STD-202, Method 210 Top side (260ºC, 20 sec)
• Salt spray: MIL-STD-202, Method 101, Test Condition B (48 Hours)
• Solderability MIL-STD-202, Method 208H
• Operating Temperating: -55ºC to 125ºC
Ordering
• Specify packaging and product code
(i.e., TR1/MCRW100mA)
Dimensions - mm (in)
Specifications | ||||||
Part Number | Voltage Rating Vac/dc | Interrupting Rating* (amps) | Resistance (Ω)** Typical | Typical Melt I2t† | Typical Voltage Drop‡ | |
Vac | Vdc | |||||
MCRW100mA | 125 | 50 | 300 | 15.5 | 0.0006 | 3 |
MCRW125mA | 125 | 50 | 300 | 2.2 | 0.0009 | 0.61 |
MCRW150mA | 125 | 50 | 300 | 1.6 | 0.0015 | 0.54 |
MCRW200mA | 125 | 50 | 300 | 1.2 | 0.002 | 0.48 |
MCRW250mA | 125 | 50 | 300 | 0.85 | 0.004 | 0.43 |
MCRW300mA | 125 | 50 | 300 | 0.62 | 0.008 | 0.39 |
MCRW375mA | 125 | 50 | 300 | 0.49 | 0.012 | 0.35 |
MCRW500mA | 125 | 50 | 300 | 0.33 | 0.023 | 0.31 |
MCRW750mA | 125 | 50 | 300 | 0.19 | 0.056 | 0.25 |
MCRW1A | 125 | 50 | 300 | 0.13 | 0.1 | 0.22 |
MCRW1.5A | 125 | 50 | 300 | 0.07 | 0.25 | 0.18 |
MCRW2A | 125 | 50 | 300 | 0.054 | 0.27 | 0.24 |
MCRW2.5A | 125 | 50 | 300 | 0.041 | 0.5 | 0.22 |
MCRW3A | 125 | 50 | 300 | 0.031 | 0.9 | 0.2 |
MCRW4A | 125 | 50 | 300 | 0.023 | 1.6 | 0.19 |
MCRW5A | 125 | 50 | 300 | 0.018 | 3 | 0.17 |
MCRW7A | 125 | 50 | 300 | 0.012 | 7 | 0.15 |
MCRW10A | 125 | 50 | 300 | 0.007 | 21 | 0.098 |
MCRW12A | 125 | 50 | 300 | 0.006 | 35 | 0.093 |
MCRW15A | 125 | 50 | 300 | 0.004 | 63 | 0.088 |
** DC Cold Resistance (Measured at 10% of rated current)
† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, rise time of calibrated circuit less than 50 microseconds)
‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)
Time-Current Curve
Packaging Code | |
Packaging Code Prefix | Description |
BK1 | 1,000 fuses in bulk |
TR1 | 2,500 fuses on tape-and-reel per EIA-296-F @ 5mm pitch and 52.4mm inside tape spacing |
总机: 0755-82862885, 82862629
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