Datasheet > 0455.400L

0455.400L

更新时间： 2024-10-01 20:42:47

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
1页	73K
描述
Electric Fuse, Fast Blow, 0.4A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT

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技术参数
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0455.400L 技术参数

生命周期：	Obsolete	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8536.10.00.40	风险等级：	5.7
其他特性：	RATED BREAKING CAPACITY AT 125 VDC: 50A	熔断特性：	FAST
主体宽度：	2.69 mm	主体高度：	2.69 mm
主体长度或直径：	6.1 mm	电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e4	焦耳积分标称：
安装特点：	SURFACE MOUNT	最高工作温度：	125 °C
最低工作温度：	-55 °C	包装方法：	TAPE AND REEL
物理尺寸：	6.1mm x 2.69mm x 2.69mm	额定分断能力：	50 A
额定电流：	0.4 A	额定电压（交流）：	125 V
额定电压（直流）：	125 V	参考标准：	IEC; UL
表面贴装：	YES	端子面层：	GOLD
端子形状：	END CAP	Base Number Matches：	1

0455.400L 数据手册

Surface Mount Fuses

Subminiature Surface Mount

NANO^2®UMF Fast-Acting Fuse 455 Series

RoHS

• The Nano²UMF Fuse is a very small, square surface mount fuse design.

• Designed to International (IEC) Standards for use globally.

• Meets IEC 60127-4 UMF specifications for Fast-Acting Fuses

• RoHS Compliant version now available, use ordering suffix ‘L’

(see example on data sheet).

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time

125%

1 hour, Minimum

200%

2 minutes, Maximum

1000%

0.001 sec, Min; .01 sec Max

AGENCY APPROVALS: Listed to IEC 60127-4, Universal Modular Fuse-

Links (UMF), 125V.

6.10

(.240")

6.86

(.270")

AGENCY FILE NUMBERS: UL E184655.

3.15

(.124")

1 A

INTERRUPTING RATINGS: 50 amperes at 125 VAC/VDC

1.45

(.057")

ENVIRONMENTAL SPECIFICATIONS:

2.69

(.106")

2.95

(.116")

Operating Temperature: –55°C to 125°C.

1.96

(.077")

2.69

(.106")

Shock: MIL-STD-202, Method 213, Test Condition I

(100 G’s peak for 6 milliseconds).

Recommended pad layout

Vibration: MIL-STD-202, Method 201 (10–55 Hz).

Salt Spray: MIL-STD-202, Method 101, Test Condition B.

Insulation Resistance (After Opening): MIL-STD-202, Method

302, Test Condition A, (10,000 ohms minimum).

Average Time Current Curves

Resistance to Soldering Heat: MIL-STD-202,

Method 210, Test Condition B (10 sec. at 260°C).

100

Thermal Shock: MIL-STD-202, Method 107,

Test Condition B (–65 to 125°C).

Moisture Resistance: MIL-STD-202, Method 106, High Humidity (90-

98 RH), Heat (65°C).

PHYSICAL SPECIFICATIONS:

Materials: Body: Ceramic

Terminations: Tin-Lead Alloy

RoHS Compliant Terminations: Gold over Nickel Plated Caps

.Soldering Parameters:

Wave Solder — 260°C, 10 seconds maximum

Reflow Solder — 260°C, 30 seconds maximum

Solderability: MIL-STD-202, Method 208.

0.1

PACKAGING SPECIFICATIONS: 12mm Tape and Reel per

EIA-RS481-1 (IEC 286, part3); 1,000 pieces per reel, add packaging

suffix, MR; 5,000 per reel, add packaging suffix NR.

Options: For RoHS Compliant devices add the letter ‘L’ to end of packag-

ing suffix. Example: 0455001.NRL (RoHS Compliant 1A, 5,000 per reel).

0.01

PATENTED

ORDERING INFORMATION:

Nominal

Melting I²t

(A²sec)

Catalog

Number

Ampere

Rating

Voltage Cold Resistance

0.001

Rating

(Ohms)¹

0.05 0.1

CURRENT IN AMPERES

100

1000

0455.400

0455.500

0455 001.

0455 01.6

0.4

0.5

1.0

1.6

125

0.420

0.305

0.078

0.0532

0.0795

0.143

0.645

1.060

¹Measured at 10% of rated current, 25°C.

376

www. lit t elf us e. c om

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与0455.400L相关器件

型号	品牌	获取价格	描述	数据表
0455.400MR	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.4A, 125VAC, 125VDC, 50A (IR), Surface Mount
0455.400MRL	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.4A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT
0455.400NR	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.4A, 125VAC, 125VDC, 50A (IR), Surface Mount
0455.400NRL	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.4A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT
0455.500	LITTELFUSE	获取价格	Surface Mount Fuses - Subminiature Surface Mount
0455.500MR	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Surface Mount
0455.500NR	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Surface Mount
0455001	LITTELFUSE	获取价格	功能与特色:
0455001.	LITTELFUSE	获取价格	Surface Mount Fuses - Subminiature Surface Mount
0455001.L	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 1A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT

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