Cooper Bussmann BRICK 6125TD - Manual

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
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
Soldering Method
• Wave Immersion: 260°C, 3 sec max.
• Infrared: 260°C, 30 sec max.
2.6 3.0
(0.102) (0.118)
4.0
(0.157)
8.6
(0.338)
Land Pattern
Dimensions mm ⁄
(inches)
Brick ™ Fuses
6125TD Series, Time Delay
ELECTRICAL CHARACTERISTICS
% of Amp Rating Opening Time
100% 4 Hours Minimum
200% 1 Second Minimum
200% 2-4 Seconds Typical
200% 60 Seconds Maximum
SPECIFICATIONS
Product Voltage Interrupting DC Cold Typical Typical
Code Rating Rating* Resistance** (ohms) Melting Voltage
AC DC 125VAC 60VDC min. typ. max. I 2 t† Drop‡
6125TD500mA 125V 60V 50A 50A .3350 .4025 .4700 0.716 245 mV
6125TD750mA 125V 60V 50A 50A .2000 .2350 .2700 1.07 250 mV
6125TD1A 125V 60V 50A 50A .1350 .1680 .2000 2.88 256 mV
6125TD1.5A 125V 60V 50A 50A .0550 .0630 .0700 2.35 125 mV
6125TD2A 125V 60V 50A 50A .0380 .0480 .0580 9.45 133 mV
6125TD2.5A 125V 60V 50A 50A .0280 .0350 .0420 16.2 130 mV
6125TD3A 125V 60V 50A 50A .0225 .0263 .0300 15.3 97 mV
6125TD3.5A 125V 60V 50A 50A .0170 .0195 .0220 14.5 95 mV
6125TD4A 125V 60V 50A 50A .0160 .0185 .0210 38.8 106 mV
6125TD5A 125V 60V 50A 50A .0115 .0133 .0150 34.4 100 mV
6125TD7A 125V 60V 50A 50A .0073 .0087 .0100 90.2 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 I
2 t (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.