Blade Terminal & Special Purpose Fuses
452
www.littelfuse.com
Low Voltage
MINI
®
42V Fuse Fast-Acting Type
As power demand in vehicles continues to grow, the need for electrical
and fuel economy is driving the necessity for a more efficient automotive
electrical system.
Littelfuse is working closely with major automakers and wire harness
suppliers to develop and establish new standars of circuit protection for
42 volt automotive electrical systems.
Advantages include:
• 42 Volt nominal rating / 58 Volt interrupting rating
• Drop-in replacement for MINI
®
fuse
• Same blade size and spacing as MINI
®
fuse
• Same Time-Current characteristics as MINI
®
fuse
• Rejection feature prevents interchangeability with
non-compliant 14 Volt fuses
1000
100
10
1
0.1
0.01
10001001010.1
2A 3A 4A 5A 7 1/2A 10A 15A 20A 25A 30A
TIME IN SECONDS
CURRENT IN AMPERES
Interrupting Rating: 1000A @ 58 VDC
Voltage Rating: 58 VDC
Ambient Temp: -40
o
C to +125
o
C
ELECTRICAL CHARACTERISTICS:
% of Opening
(Rating) Time
110% 100 hrs., Minimum
135% 0.75 sec., Min.; 600 sec., Max.
200% 0.15 sec., Min.; 5.0 sec., Max.
350% 0.08 sec., Min.; 0.25 sec., Max.
600% 0.030 sec., Min.; 0.10 sec., Max.
MINI
2.21
(.09")
5.91
(.23")
LF
3.81
(.15")
10.92
(.43")
8.75
(.34")
7.5
(.30")
2.81
(.11")
10.9
(.43")
0.825
(.033")
ORDERING INFORMATION:
Ampere Voltage Typical Voltage
Catalog Rating Rating Body Typical Cold Drop at Rated
Number (A) (VDC) Color Resistance (Ω) Current (mV)
997 002 2 58 Grey .056 171
997 003 3 58 Violet .034 153
997 004 4 58 Pink .024 121
997 005 5 58 Tan .018 129
997 07.5 7.5 58 Brown .011 135
997 010 10 58 Red .0073 108
997 015 15 58 Blue .0045 98
997 020 20 58 Yellow .0032 96
997 025 25 58 Natural .0023 86
997 030 30 58 Green .0018 87
Average Time Current Curves
RoHS