299060
器件描述：Blade Terminal & Special Purpose Fuses - Low Voltage
器件厂商：LITTELFUSE [Littelfuse]
文件大小：51.94KB，共1页
Sponsor by e络盟器件资料摘要：
Blade Terminal & Special Purpose Fuses
453
www.littelfuse.com
Low Voltage
MAXI
®
Fuse Slo-Blo
®
Type Fuse
The MAXI Fuse is available in a higher range of amperage ratings
(20–80 amperes) than the MINI
®
Fuse and ATO
®
Fuse designs and is
larger in physical size. A typical MAXI Fuse application in today’s more
sophisticated automobile circuits is protection of the wiring harness by
replacing the fusible wire or fusible link, which is often a plain piece of
small wire.
ELECTRICAL CHARACTERISTICS:
% of Ampere Ampere Opening
Rating Rating Time
135%
20–60 60 sec., Min.; 1800 sec., Max.
70–80 60 sec., Min.; 3600 sec., Max.
20 4 sec., Min.; 20 sec., Max.
30 6 sec., Min.; 30 sec., Max.
200%
40 8 sec., Min.; 40 sec., Max.
50 10 sec., Min.; 50 sec., Max.
60 15 sec., Min.; 60 sec., Max.
70–80 4 sec., Min.; 60 sec., Max.
20 .7 sec., Min.; 2 sec., Max.
30 1 sec., Min.; 4 sec., Max.
350%
40 1.4 sec., Min.; 5 sec., Max.
50 1.7 sec., Min.; 6 sec., Max.
60 2 sec., Min.; 7 sec., Max.
70–80 .2 sec., Min.; 2 sec., Max.
20 .15 sec., Min.; 1 sec., Max.
600% 30–60 .20 sec., Min.; 1 sec., Max.
70–80 .04 sec., Min.; .15 sec., Max.
AGENCY APPROVALS: Recognized under the components program
of Underwriters Laboratories.
DESIGN STANDARD: SAE (Society of Automotive Engineers) J1888.
PHYSICAL SPECIFICATIONS:
Materials: Body: Plastic
Terminations: Silver-Plated
PATENTED
INTERRUPTING RATING:
1000A @ 32VDC
ORDERING INFORMATION:
Average Time Current Curves
Ampere Voltage Body Nominal Cold Minimum
Catalog Rating Rating Color Resistance Melting I
2
t
Number (A) (VDC) Code Ohms (A
2
Sec.)
299 020 20 32 Yellow 0.0031 1100
299 025 25 32 Gray 0.0024 2087
299 030 30 32 Green 0.0020 4070
299 035 35 32 Brown 0.0017 6032
299 040 40 32 Orange 0.0014 8450
299 050 50 32 Red 0.0011 11300
299 060 60 32 Blue 0.00089 15300
299 070 70 32 Tan 0.00064 6900
299 080 80 32 Natural 0.00054 8800
®
29.21
(1.15")
8.85
(.35")
29.21
(1.15")
21.59
(.85")
12.70
(.50")
8.13
(.32")
0.81
(.032")
Reference Dimensions
1000
100
10
1
0.1
0.01
100001000100101
TIME IN SECONDS
CURRENT IN AMPERES
20A 25A 30A 35A 60A50A40A
RoHS
12
BLADE TERMINAL
AND
SPECIAL PURPOSE FUSES
453
www.littelfuse.com
Low Voltage
MAXI
®
Fuse Slo-Blo
®
Type Fuse
The MAXI Fuse is available in a higher range of amperage ratings
(20–80 amperes) than the MINI
®
Fuse and ATO
®
Fuse designs and is
larger in physical size. A typical MAXI Fuse application in today’s more
sophisticated automobile circuits is protection of the wiring harness by
replacing the fusible wire or fusible link, which is often a plain piece of
small wire.
ELECTRICAL CHARACTERISTICS:
% of Ampere Ampere Opening
Rating Rating Time
135%
20–60 60 sec., Min.; 1800 sec., Max.
70–80 60 sec., Min.; 3600 sec., Max.
20 4 sec., Min.; 20 sec., Max.
30 6 sec., Min.; 30 sec., Max.
200%
40 8 sec., Min.; 40 sec., Max.
50 10 sec., Min.; 50 sec., Max.
60 15 sec., Min.; 60 sec., Max.
70–80 4 sec., Min.; 60 sec., Max.
20 .7 sec., Min.; 2 sec., Max.
30 1 sec., Min.; 4 sec., Max.
350%
40 1.4 sec., Min.; 5 sec., Max.
50 1.7 sec., Min.; 6 sec., Max.
60 2 sec., Min.; 7 sec., Max.
70–80 .2 sec., Min.; 2 sec., Max.
20 .15 sec., Min.; 1 sec., Max.
600% 30–60 .20 sec., Min.; 1 sec., Max.
70–80 .04 sec., Min.; .15 sec., Max.
AGENCY APPROVALS: Recognized under the components program
of Underwriters Laboratories.
DESIGN STANDARD: SAE (Society of Automotive Engineers) J1888.
PHYSICAL SPECIFICATIONS:
Materials: Body: Plastic
Terminations: Silver-Plated
PATENTED
INTERRUPTING RATING:
1000A @ 32VDC
ORDERING INFORMATION:
Average Time Current Curves
Ampere Voltage Body Nominal Cold Minimum
Catalog Rating Rating Color Resistance Melting I
2
t
Number (A) (VDC) Code Ohms (A
2
Sec.)
299 020 20 32 Yellow 0.0031 1100
299 025 25 32 Gray 0.0024 2087
299 030 30 32 Green 0.0020 4070
299 035 35 32 Brown 0.0017 6032
299 040 40 32 Orange 0.0014 8450
299 050 50 32 Red 0.0011 11300
299 060 60 32 Blue 0.00089 15300
299 070 70 32 Tan 0.00064 6900
299 080 80 32 Natural 0.00054 8800
®
29.21
(1.15")
8.85
(.35")
29.21
(1.15")
21.59
(.85")
12.70
(.50")
8.13
(.32")
0.81
(.032")
Reference Dimensions
1000
100
10
1
0.1
0.01
100001000100101
TIME IN SECONDS
CURRENT IN AMPERES
20A 25A 30A 35A 60A50A40A
RoHS
12
BLADE TERMINAL
AND
SPECIAL PURPOSE FUSES