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1025TD2-R 数据表(PDF) 1 Page - Eaton All Rights Reserved. |
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1025TD2-R 数据表(HTML) 1 Page - Eaton All Rights Reserved. |
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1 / 2 page  Technical Data 4344 Effective May 2017 Supersedes June 2008 Product features 1025TD Time-delay surface mount fuse • Time-delay surface mount fuse • Satisfies the EIA/IS-722 Standard • Solder immersion compatible Agency information Soldering method • UL Recognition Guide & File numbers: JDYX2 & E19180 (250mA - 5A) • CSA Component Acceptance: File # 053787 C000, Class # 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 • Terminal strength: MIL-STD-202, Method 211A • 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 with exceptions per EIA/IS-722 Standard • High frequency vibration: MIL-STD-202, Method 204D, Test Condition D • Resistance to solvents: MIL-STD-202, Method 215A • Wave immersion: 260°C, 10 Sec. max. • Infrared reflow: 260°C, 30 Sec. max. Electrical Characteristics % of Amp Rating Opening Time 100% 4 Hours Minimum 200% 1 Second Minimum 200% 60 Seconds Maximum 250% * 10 Seconds Maximum * If fuse does not open @ 200% in 60 seconds, raise current to 250% and the fuse must open in 10 seconds maximum. Ordering • Specify packaging and product code (i.e., TR2/1025TD250-R) s Current Voltage Interrupting DC Cold Resistance** (Ω) Typical Typical Product Code Rating Rating Rating* Melting Voltage Amps AC DC 250Vac 125Vdc Typical I2t† Drop‡ 1025TD250-R 250mA 250 125 50A 50A 4.200 0.128 1900 mV 1025TD500-R 500mA 250 125 50A 50A 0.5500 1.47 455 mV 1025TD750-R 750mA 250 125 50A 50A 0.317 0.93 400 mV 1025TD1-R 1 250 125 50A 50A 0.2030 9.91 387 mV 1025TD1.5-R 1.5 250 125 50A 50A 0.1025 11.79 310 mV 1025TD2-R 2 250 125 50A 50A 0.0680 17.27 250 mV 1025TD2.5-R 2.5 250 125 50A 50A 0.0420 16.51 201 mV 1025TD3-R 3 250 125 50A 50A 0.0330 42.74 184 mV 1025TD3.5-R 3.5 250 125 50A 50A 0.0270 43.33 180 mV 1025TD4-R 4 250 125 50A 50A 0.0220 66.96 152 mV 1025TD5-R 5 250 125 50A 50A 0.0160 88.38 145 mV * AC Interrupting Rating (Measured at designated voltage, 100% power factor random closing); DC Interrupting Rating (Measured at designated voltage, time constant of the calibrated circuit is less than 50 microseconds, battery source) ** DC Cold Resistance (Measured at ≤10% of rated current) † Typical Melting I 2t (Measured with a battery bank at rated DC voltage, 10x-rated current, 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. |
类似零件编号 - 1025TD2-R |
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类似说明 - 1025TD2-R |
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