• Salt Spray: MIL-STD-202, Method 101, Test Condition
B (48 hrs)
• Insulation Resistance: MIL-STD-202, Method 302, Test
Condition A (After Opening) 10,000 ohms minimum
• Resistance to Solder Heat: MIL-STD-202, Method 210,
Test Condition F (20 sec, at 260° C)
• Thermal Shock: MIL-STD-202, Method 107, Test
Condition B (-65° C to +125° C)
Ordering
• Specify product and packaging code
Drawing Not to Scale
1.35+.25
(0.053+.010)
1.35 +.25
(0.053+.010)
2.59+.25
(0.102+.010)
Top View
End View
2.59+ .250
(0.102+.010)
6.10+.25
(0.240+.010)
Land Pattern
2.6
(0.102)
3.0
(0.118)
4.0
(0.157)
8.6
(0.339)
Soldering Method
• Wave Solder: 260°C, 10 sec max.
(MIL-STD-202, Method 210)
• Infrared Reflow: 260°C, 30 sec max.
SPECIFICATIONS
Product
Code
6125FA250mA
6125FA375mA
6125FA500mA
6125FA750mA
6125FA1A
6125FA1.25A
6125FA1.5A
6125FA2A
6125FA2.5A
6125FA3A
6125FA3.5A
6125FA4A
6125FA5A
6125FA6.3A
6125FA7A
6125FA10A
6125FA12A
6125FA15A
AC
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
N/A
Voltage
Rating
DC
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
N/A
N/A
N/A
DC
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
86V
Interrupting
Rating*
125V AC 125V DC 86V DC
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
300A
10,000A
50A
N/A
10,000A
50A
N/A
10,000A
N/A
N/A
10,000A
Resistance
(ohms)**
Typ.
0.65
0.36
0.24
0.15
0.11
0.09
0.07
0.05
0.038
0.028
0.025
0.022
0.016
0.012
0.011
0.007
0.006
0.004
Typical
Melt
I
2
t†
0.01
0.03
0.06
0.07
0.14
0.24
0.41
0.80
1.4
2.4
3.3
4.4
7.8
14.0
19.0
44
69
124
Typical
Voltage
Drop (V)‡
0.30
0.25
0.22
0.17
0.17
0.16
0.15
0.15
0.14
0.13
0.13
0.13
0.12
0.12
0.114
0.107
0.103
0.098
* 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, 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
6125FA Series, Fast Acting
TIME CURRENT CURVE
PACKAGING CODE
Packaging Code
TR2
Description
5,000 pieces of fuses on 12mm tape-and-reel on a 13 inch (330mm) reel per EIA Standard 481
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