Brick™ Fuses 6125TD Series, Time Delay Description • Time Delay surface mount fuse capable of replacing glass tube fuses in certain applications • Environmentally rugged, complies with EIA-IS-722 Standard • Solder Immersion Compatible • Targeted for Consumer Electronics ELECTRICAL CHARACTERISTICS % of Amp Rating Opening Time 100% 4 Hours Minimum 200% 1 Second Minimum 200% 2-4 Seconds Typical 200% 60 Seconds Maximum Agency Information • UL Recognition Guide & File numbers: JDYX2 & E19180. • CSA Component Acceptance: 053787 C 000 & Class No: 1422 30. Environmental Data • Life Test: MIL-STD-202, Method 108A, Test Condition D • Load Humidity: MIL-STD-202, Method 103B • Moisture Resistance: MIL-STD-202, Method 106E • Thermal Shock: MIL-STD-202, Method 107D, air-to-air • Case Resistance: EIA/IS-722 • Resistance to Dissolution of Metallization: ANSI J-STD-002, Test D • Mechanical Shock: MIL-STD-202, Method 213B, Test Condition A • High Frequency Vibration: MIL-STD-202, Method 204D, Test Condition D • Resistance to Solvents: MIL-STD-202, Method 215A Ordering • Specify product code and packaging code Dimensions mm ⁄(inches) Land Pattern 2.6 3.0 (0.102) (0.118) 4.0 (0.157) 8.6 (0.338) Soldering Method • Wave Immersion: 260°C, 3 sec max. • Infrared: 260°C, 30 sec max. SPECIFICATIONS Product Code 6125TD500mA 6125TD750mA 6125TD1A 6125TD1.5A 6125TD2A 6125TD2.5A 6125TD3A 6125TD3.5A 6125TD4A 6125TD5A 6125TD7A Voltage Rating AC DC 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V 125V 60V Interrupting Rating* 125VAC 60VDC 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A DC Cold Resistance** (ohms) min. typ. max. .3350 .4025 .4700 .2000 .2350 .2700 .1350 .1680 .2000 .0550 .0630 .0700 .0380 .0480 .0580 .0280 .0350 .0420 .0225 .0263 .0300 .0170 .0195 .0220 .0160 .0185 .0210 .0115 .0133 .0150 .0073 .0087 .0100 Typical Melting I2t† 0.716 1.07 2.88 2.35 9.45 16.2 15.3 14.5 38.8 34.4 90.2 Typical Voltage Drop‡ 245 mV 250 mV 256 mV 125 mV 133 mV 130 mV 97 mV 95 mV 106 mV 100 mV 99 mV * AC Interrupting Rating (Measured at designated voltage, 100% power factor); 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) ‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes) Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at elevated ambient temperatures. Brick™ Fuses 6125TD Series, Time Delay TIME CURRENT CURVE 250mA and 375mA to be determined PACKAGING CODE Packaging Code SP2 TR1 OC-2530 Rev. M 5/03 © Cooper Electronic Technologies 2003 Description 50 piece sample Standard Package: (This is an insert) 1000 pieces of fuses on 12mm tape-and-reel on a 7 inch (177mm) reel per EIA Standard 481 Visit us on the Web at www.cooperET.com 3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 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.