Blade Terminal & Special Purpose Fuses
457
www.littelfuse.com
Low Voltage
JCASE
®
42V Slo-Blo
®
Cartridge Fuse
As power demand in vehicles continues to grow, the need for electrival
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
• Unique keying design prevents lower rated fuses from being
inserted into the circuit
• Same performance characteristics as industry standard JCASE
fuse but modified to work in the 42 volt environment
Interrupting Rating: 1000A @ 58 VDC
Voltage Rating: 58 VDC
Ambient Temp: -40
o
C to +125
o
C
ORDERING INFORMATION:
ELECTRICAL CHARACTERISTICS:
% of Opening
(Rating) Time
110% 100 hrs., Minimum
135% 60 sec., Min.; 1800 sec., Max.
200% 4.00 sec., Min.; 60.0 sec., Max.
350% 0.20 sec., Min.; 17.0 sec., Max.
600% 0.04 sec., Min.; 1.0 sec., Max.
10.10
(.40")
5.50
(.22")
18.7
(.74")
27.0
(1.06")
12.10
(.48")
0.38
(.015")
14.10
(.56")
+ ++ 6.75 (.27")
1.00
(.039")
4.40
(.17")
10.00
(.39")
24.4
(.96")
10.00
(.39")
12.00
(.47")
45°
Catalog
Number
995 020
995 025
995 030
995 040
995 050
995 060
Ampere
Rating
(A)
20
25
30
40
50
60
Voltage Rating
(VDC)
58
58
58
58
58
58
Body
Color
Blue
Natural
Pink
Green
Red
Yellow
Typical Voltage
Drop at Rated
Current (mV)
Nominal Cold
Resistance
(Ω)
125
120
115
115
115
115
.00486
.00328
.00245
.00152
.00118
.00095
1000
100
10
1
0.1
0.01
100001000100101
TIME IN SECONDS
CURRENT IN AMPERES
30A20A 40A 50A 60A
Avera ge Time Current Cur ves
RoHS
12
BLADE TERMINAL
AND
SPECIAL PURPOSE FUSES