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| ChipTM Fuses 0603FA Series, Fast-Acting Description * Fast-acting 0603 surface mount fuse * Excellent temperature and cycling characteristics * Compatible with lead free solders and higher temperature profiles Electrical Characteristics % of Amp Rating Opening Time 100% 4 Hours Minimum 200% 60 Seconds Maximum HF FREE HALOGEN Pb Surface Mount Device Dimensions - mm/inches Drawing Not to Scale Agency Information * UL Recognition Guide & File numbers: JDYX2 &E19180 * CSA Component Acceptance: 053787 C 000 & Class Number: 1422 30 Environmental Data * Operating temparture: -55C to 125C with proper derating * Load humidity test: MIL-STD-202, Method 103B * Moisture resistance test: MIL-STD-202, Method 106E * Thermal shock test: MIL-STD-202, Method 107D * High frequency vibration test: MIL-STD-202, Method 204D Ordering * Specify packaging and product code (i.e., TR/0603FA250-R) Recommended Pad Layout - mm/inches 1.25 (0.05) 0.50 (0.02) Soldering Method * Wave solder: 260C, 10 sec max. * Solder reflow: 260C, 30 sec max. 0.90 (0.035) Specifications Par t Number 0603FA250-R 0603FA375-R 0603FA500-R 0603FA750-R 0603FA1-R 0603FA1.25-R 0603FA1.5-R 0603FA2-R 0603FA2.5-R 0603FA3-R 0603FA3.5-R 0603FA4-R 0603FA5-R Current Rating (amps) 250mA 375mA 500mA 750mA 1 1.25 1.5 2 2.5 3 3.5 4 5 Voltage Rating 50Vdc 50Vdc 32Vac/50dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc 32Vac/dc Interrupting Rating (amps) at Rated Voltage* 50 50 50ac/35dc 50 50 35 35 35 35 35 35 35 35 DC Cold Resistance** () Typical 3.100 1.250 1.025 0.450 0.150 0.108 0.086 0.051 0.037 0.028 0.022 0.017 0.011 Typical Melting I2t*** 0.0004 0.0009 0.00193 0.0090 0.0025 0.0130 0.0319 0.0491 0.0625 0.0699 0.1200 0.2430 0.6950 Typical Voltage Drop 0.921 0.605 0.600 0.440 0.211 0.151 0.138 0.116 0.113 0.110 0.103 0.097 0.090 Alpha Code Marking D E F G H J K N O P R S T * DC Interrupting rating (Measured at designated voltage, time constant of less than 50 microseconds, battery source) ** DC Cold resistance (Measured at 10% of rated current) *** Typical melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, not to exceed IR, time constant of calibrated circuit less than 50 microseconds) (0603FA4A and 5A measured at interrupting rating) Typical voltage drop (Measured at rated current after temperature stabilizes) Alpha code to be marked on the top of fuse body for all ratings 0210 BU-SB10140 Page 1 of 2 Data Sheet 4336 Time Current Cur ve Packaging Code Packaging Code Prefix TR Description 5,000 fuses on paper tape and reeled on a 178mm (7 inch) diameter reel per EIA Standard 481-1 The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann 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. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. (c) 2010 Cooper Bussmann St. Louis, MO 63178 www.cooperbussmann.com 0210 BU-SB10140 Page 2 of 2 Data Sheet 4336 |
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