Technical Data
2531
Effective
August
2017
Supersedes
March
2007
6125FA
Fast acting
surface mount fuse
Environmental data
•
Shock: MIL-STD-202, Method 213, Test condition 1 (100 g's
•
Vibration:
MIL-STD-202, Method
201, (10 - 55 Hz, 0.06 inch
peak for 6 milliseconds)
total excursion)
hours)
s. is
a gn +
s si A
p e 2
m d r
A w fo
2 e t
e rn n
v
o fo me
b
a d ce
s de la 7
g n p 7
in e re 43
at m d t
r m e e
A o d e
5F rec en sh
2
1 T
m ata
6 O m
o Fd
N ec
1
R B6
C
re
Product features
Fast acting surface mount fuse
Complies with the EIA-IS-722 Standard
Solder Immersion Compatible
Overcurrent protection of systems up to
125 Vac/dc
•
Wire-in-air design
•
•
•
•
•
Salt spray:
MIL-STD-202, Method 101,
Test condition B (48
•
Insulation resistance:
MIL-STD-202, Method
302, Test
condition A (After opening) 10, 000 ohms min.
•
Thermal shock: MIL-STD-202, Method 107,
Test condition B
(-65 °C to + 125 °C)
•
Resistance to solder heat: MIL_STD-202, Method 210, Test
condition F (20 sec at 260 °C
Solder
information
•
Wave solder: 260 °C, 10 sec max.
(MIL-STD-202, Method 210)
•
Infrared reflow: 260 °C, 30 sec max.
Agency information
Ordering
•
UL Listed Guide and File Numbers (250 mA-12 A):
JDYX & E19180
•
UL Recognized Guide and File Numbers (15 A):
JDYX2 & E195337
•
CSA Component Acceptance: 053787 C 000 &
Class No: 1422 30
• Specify packaging and product code
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
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
300A
50A
N/A
50A
N/A
N/A
N/A
SPECIFICATIONS
86V DC
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
10,000A
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
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, 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.
*
AC Interrupting Rating (Measured at designated voltage, 100% power factor); DC Interrupting Rating (Measured at designated voltage, time constant of less than 50
Technical Data
2531
Effective
August
2017
6125FA
Fast-acting
surface mount fuse
TIME CURRENT CURVE
1.35+.25
(0.053+.010)
1.35 +.25
(0.053+.010)
Dimensions- mm (in)
Drawing Not to Scale
2.59+ .250
(0.102+ .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)
s. is
a gn +
s si A
p e 2
m d r
A w fo
2 e t
e rn n
v
o fo me
b
a d ce
s de la 7
g n p 7
in e re 43
at m d t
r m e e
A o d e
5F rec en sh
2
1 T
m ata
6 O m
o Fd
N ec
1
R B6
C
4.0
(0.157)
8.6
re
(0.339)
Packaging Code
TR2
Description
5,000 pieces of fuses on 12mm tape-and-reel on a 13 inch (330mm) reel per EIA Standard 481
PACKAGING CODE
Life Support Policy: Eaton 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.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No.
2531
August
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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