Subminiature Through Hole MCRW Series, Fast Acting, Wire-in-Air Description Axial Leaded Fast Acting, Wire-in-Air Design Tin-lead Plated Copper Lead Wires High Temperature Epoxy Plastic Body, UL 94 VO Interrupt 50 amperes at 125 VAC Low resistance values ELECTRICAL CHARACTERISTICS % of Amp Rating Opening Time 100% 4 hours minimum mm Dimensions (inches) 200% 5 seconds maximum 3.18 0.1 Agency Information 7.1 0.5 (0.125 0.004) (0.280 0.020) 38.1 2.0 UL Recognition Guide & File numbers: JDYX2 & (1.5 0.08) E195337. CSA Certification Record No: LR 701159 & Class No: A Amperage A Diameter 1422 30 and 1422 01. 100mA - 7A 0.025 10A - 15A 0.032 Environmental Data 3.18 0.1 diameter Shock Resistance: MIL-STD-202, Method 213, Test (0.125 0.004) Condition 1 (Sawtooth) End View A diameter Vibration Resistance: MIL-STD-202, Method 201 (10-55 Hz x 3 axis/ no load) Construction Moisture Resistance: MIL-STD-202F, Method 106 Soldering Heat Resistance: 260C, 10 seconds per IEC 68-2-20 Salt Spray: MIL-STD-202, Method 101, Test Condition B (48 Hours) Ordering Specify product code and packaging code Soldering Method Heat Resistance: 260C, 10 sec per IEC 68-2-20 SPECIFICATIONS Voltage Interrupting Resistance Typical Typical Product Code Rating Rating* (ohms)** Melt Voltage 2 AC/DC AC DC Typ. I t Drop (V) MCRW100mA 125 V 50 A 300 A 15.5 0.0006 0.68 MCRW125mA 125 V 50 A 300 A 2.2 0.0009 0.61 MCRW150mA 125 V 50 A 300 A 1.6 0.0015 0.54 MCRW200mA 125 V 50 A 300 A 1.2 0.002 0.48 MCRW250mA 125 V 50 A 300 A 0.85 0.004 0.43 MCRW300mA 125 V 50 A 300 A 0.62 0.008 0.39 MCRW375mA 125 V 50 A 300 A 0.49 0.012 0.35 MCRW500mA 125 V 50 A 300 A 0.33 0.023 0.31 MCRW750mA 125 V 50 A 300 A 0.19 0.056 0.25 MCRW1A 125 V 50 A 300 A 0.13 0.10 0.22 MCRW1.5A 125 V 50 A 300 A 0.07 0.25 0.18 MCRW2A 125 V 50 A 300 A 0.054 0.27 0.24 MCRW2.5A 125 V 50 A 300 A 0.041 0.50 0.22 MCRW3A 125 V 50 A 300 A 0.031 0.9 0.20 MCRW4A 125 V 50 A 300 A 0.023 1.6 0.19 MCRW5A 125 V 50 A 300 A 0.018 3 0.17 MCRW7A 125 V 50 A 300 A 0.012 7 0.15 MCRW10A 125 V 50 A 300 A 0.007 21 0.098 MCRW12A 125 V 50 A 300 A 0.006 35 0.093 MCRW15A 125 V 50 A 300 A 0.004 63 0.088 *AC Interrupting Rating (Measured at designated voltage, 100%) DC Interrupting Rating (Measured at designated voltage, rise time of less than 50 microseconds, battery source) ** DC Cold Resistance (Measured at 10% of rated current) 2 Typical Melting I t (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)Subminiature Through Hole MCRW Series, Fast Acting, Wire-in-Air TIME CURRENT CURVE PACKAGING CODE Packaging Code Description BK1 1,000 pieces in bulk TR1 2,500 pieces on tape-and-reel per EIA-296-E 5 mm pitch and 52.4mm inside tape spacing OC-2534 Rev. A 5/03 Visit us on the Web at www.cooperET.com 3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 Cooper Electronic Technologies 2003 Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.