495020Z: 产品描述Automotive Fuses 20A 32V Blue; 产品类别电路保护; 文件大小472KB，共2页; 制造商Littelfuse; 官网地址http://www.littelfuse.com

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495020Z概述

Automotive Fuses 20A 32V Blue

495020Z规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Littelfuse
产品种类 Product Category	Automotive Fuses
RoHS	N
产品 Product	Cartridge Box Fuse
电流额定值 Current Rating	20 A
电压额定值 DC Voltage Rating DC	32 VDC
安装风格 Mounting Style	Holder
端接类型 Termination Style	Cartridge Box Socket
Fuse Type	Time Delay / Slow Blow
Color	Blue
Indicator Style	Element Window
保险丝大小/组 Fuse Size / Group	JCase
系列 Packaging	Bulk
电阻 Resistance	4.29 mOhms
高度 Height	27 mm
长度 Length	14.1 mm
类型 Type	JCase Cartridge Fuse
宽度 Width	12 mm
Interrupt Rating	1 kA at 32 VDC
最大工作温度 Maximum Operating Temperature	+ 125 C
最小工作温度 Minimum Operating Temperature	- 40 C
NumOfPackaging	1
工厂包装数量 Factory Pack Quantity	2200
单位重量 Unit Weight	8.378 lbs

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Cartridge Fuses

JCASE

CARTRIDGE FUSE RATED 32V

Specifications

Voltage Rating:

Interrupting Rating:

Operating Temperature Range:

Insertion Force:

Extraction Force:

32 VDC

1000A @ 32 VDC

-40˚C to + 125˚C

53N max. (12 lb.)

9N min. (2 lb.)

Ordering Information

Part Number

0495xxx.TXA

0495xxx.UXA

0495xxx.ZXA

Package Size

500

2200

Dimensions

Dimensions in mm

Description

The JCASE

is a cartridge style fuse with female terminal design.

JCASE

provides both increased time delay and low voltage drop to

protect high current circuits. JCASE

has the ability to handle inrush

currents.

Time-Current Characteristics

% of Rating

110

135

200

350

600

Opening Time Min / Max (s)

360,000 s / –

60 s / 1800 s

4 s / 60 s

0.200 s / 7 s

0.040 s / 1 s

Ratings

Part Number

0495020_

0495025_

0495030_

0495040_

0495050_

0495060_

Current Rating

20 A

25 A

30 A

40 A

50 A

60 A

Housing Material Color

Typ. Voltage Drop

106 mV

101 mV

91 mV

87 mV

88 mV

87 mV

Cold Resistance

4.29 mΩ

3.28 mΩ

2.12 mΩ

1.30 mΩ

0.99 mΩ

0.76 mΩ

1750 A²s

3220 A²s

1480 A²s

3650 A²s

8750 A²s

19500 A²s

Corresponding holder see Section “Fuse Holders.”

www.littelfuse.com

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