299020
更新时间：2024-09-18 02:11:50
品牌：LITTELFUSE
描述：Blade Terminal & Special Purpose Fuses - Low Voltage
概述
规格参数
数据手册299020 概述
Blade Terminal & Special Purpose Fuses - Low Voltage 刀片式终端和专用保险丝 - 低压 电熔丝
299020 规格参数
| 是否Rohs认证： | 符合 | 生命周期： | Active |
| 包装说明： | ROHS COMPLIANT | Reach Compliance Code： | unknown |
| ECCN代码： | EAR99 | 风险等级： | 5.66 |
| Is Samacsys： | N | 其他特性： | RATED BREAKING CAPACITY AT 32 VDC: 1000 A |
| 熔断特性： | SLOW | 主体宽度： | 8.85 mm |
| 主体高度： | 21.59 mm | 主体长度或直径： | 29.21 mm |
| 电路保护类型： | ELECTRIC FUSE | JESD-609代码： | e4 |
| 焦耳积分标称： | 1100 J | 安装特点： | INLINE/HOLDER |
| 物理尺寸： | 29.21mm x 8.85mm x 21.59mm | 额定分断能力： | 1000 A |
| 额定电流： | 20 A | 额定电压（直流）： | 32 V |
| 参考标准： | UL | 表面贴装： | NO |
| 端子面层： | Silver (Ag) | 端子形状： | TAB/BLADE |
| Base Number Matches： | 1 |
299020 数据手册
通过下载299020数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载Blade Terminal & Special Purpose Fuses
Low Voltage
MAXI® Fuse Slo-Blo® Type Fuse
®
RoHS
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
Rating
Ampere
Rating
Opening
Time
20–60
70–80
20
60 sec., Min.; 1800 sec., Max.
60 sec., Min.; 3600 sec., Max.
4 sec., Min.; 20 sec., Max.
6 sec., Min.; 30 sec., Max.
8 sec., Min.; 40 sec., Max.
10 sec., Min.; 50 sec., Max.
15 sec., Min.; 60 sec., Max.
4 sec., Min.; 60 sec., Max.
.7 sec., Min.; 2 sec., Max.
1 sec., Min.; 4 sec., Max.
1.4 sec., Min.; 5 sec., Max.
1.7 sec., Min.; 6 sec., Max.
2 sec., Min.; 7 sec., Max.
.2 sec., Min.; 2 sec., Max.
.15 sec., Min.; 1 sec., Max.
.20 sec., Min.; 1 sec., Max.
.04 sec., Min.; .15 sec., Max.
135%
30
40
200%
Reference Dimensions
50
29.21
(1.15")
8.85
(.35")
60
70–80
20
21.59
(.85")
30
40
350%
600%
50
60
12.70
(.50")
0.81
(.032")
70–80
20
8.13
(.32")
30–60
70–80
29.21
(1.15")
AGENCY APPROVALS: Recognized under the components program
of Underwriters Laboratories.
Average Time Current Curves
DESIGN STANDARD: SAE (Society of Automotive Engineers) J1888.
PHYSICAL SPECIFICATIONS:
Materials: Body: Plastic
1000
Terminations: Silver-Plated
PATENTED
100
10
INTERRUPTING RATING:
1000A @ 32VDC
ORDERING INFORMATION:
12
Ampere
Rating
(A)
Voltage
Rating
(VDC)
Body
Color
Code
Nominal Cold
Resistance
Ohms
Minimum
Melting I2t
(A2 Sec.)
Catalog
Number
299 020
299 025
299 030
299 035
299 040
299 050
299 060
299 070
299 080
20
25
30
35
40
50
60
70
80
32
32
32
32
32
32
32
32
32
Yellow
Gray
Green
Brown
Orange
Red
Blue
Tan
Natural
0.0031
0.0024
0.0020
0.0017
0.0014
0.0011
0.00089
0.00064
0.00054
1100
2087
4070
6032
8450
11300
15300
6900
8800
1
0.1
0.01
1
10
100
1000
10000
CURRENT IN AMPERES
453
www. lit t elf us e. c om
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