0473.750L

更新时间： 2024-11-11 12:57:47

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	58K
描述
Electric Fuse, Slow Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT

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0473.750L 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.10.00.40	风险等级：	5.03
熔断特性：	SLOW	主体高度：	7.11 mm
主体长度或直径：	3.18 mm	电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e3	焦耳积分标称：
安装特点：	THROUGH HOLE	最高工作温度：	125 °C
最低工作温度：	-55 °C	物理尺寸：	3.18mm x 7.11mm
额定分断能力：	50 A	额定电流：	0.75 A
额定电压（交流）：	125 V	额定电压（直流）：	125 V
参考标准：	CSA; PSE; UL	表面贴装：	NO
端子面层：	Matte Tin (Sn)	端子形状：	PIN WIRE
Base Number Matches：	1

0473.750L 数据手册

Axial Lead and Cartridge Fuses

Subminiature

PICO^®II Slo-Blo^®Fuse 473 Series

RoHS

The PICO^®II Slo-Blo^®fuse combines time delay performance

characteristics with the proven reliability of a PICO^®fuse.

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

(see example on data sheet).

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time

100%

200%

300%

800%

4 hours, Minimum

1 second, Min.; 60 seconds, Max.

0.2 second, Min.; 3 seconds, Max.

0.02 second, Min.; 0.1 second, Max.

AGENCY APPROVALS: Recognized under the Components Program

of Underwriters Laboratories and Certified by CSA. Approved by METI

from 1 through 5 amperes.

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

INTERRUPTING RATING:

38.1

(1.5")

7.11 (.280")

REF.

(1.5")

3.175 (.125")

DIA. REF.

1 A

50 amperes at 125 VDC/VAC

ENVIRONMENTAL SPECIFICATIONS:

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

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

(100 G’s peak for 6 milliseconds).

0.64 (.025")

DIA.

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

Method 204, Test Condition C (55–2000 Hz at 10 G’s Peak).

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

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

Method 302, (10,000 ohms minimum at 100 volts).

Resistance to Soldering Heat: MIL-STD-202,

Method 210, Test Condition C (20 sec at 260°C).

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

Test Condition B (–65°C to 125°C).

PACKAGING SPECIFICATIONS: Tape and Reel per EIA-296;

T1: 2.062" (52.4mm) taped spacing; 4,000 per reel.

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

packaging suffix. Example: 473001.YRT1L (RoHS Compliant 1A,

4,000 per reel).

Average Time Current Curves

Moisture Resistance: MIL-STD-202, Method 106

(90–98% RH), Heat (65°C).

PHYSICAL SPECIFICATIONS:

1000

Materials: Encapsulated, Epoxy-Coated Body; Solder Coated Copper

Wire Leads. RoHS Compliant Product: Pure Tin coated copper

wire leads.

Soldering Parameters:

100

Wave Solder — 260°C, 3 seconds maximum.

Solderability: MIL-STD-202, Method 208.

Lead Pull Force: MIL-STD-202, Method 211, Test Condition A (will

withstand a 10 lb. axial pull test).

PATENTED

ORDERING INFORMATION:

Nominal

Resistance

Cold Ohms

Nominal

Melting I²t

A²Sec.

Catalog

Number

Ampere

Rating

Voltage

Rating

0473.375

0473.500

0473.750

0473 001

0473 01.5

3/8

1/2

3/4

125

1.74

1.13

0.460

0.267

0.116

0.0850

0.210

0.760

2.01

1 /

3.94

0.1

0473 002

0473 2.25

0473 02.5

0473 003

0473 03.5

125

0.0712

0.0630

0.0520

0.0380

0.0240

7.60

9.28

13.0

21.0

26.8

2 /

3 /

0473 004

0473 005

0473 007

125

0.0194

0.0133

0.0092

35.0

54.8

105.0

0.01

0.1

100

1000

CURRENT IN AMPERES

391

www. lit t elf us e. c om

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与0473.750L相关器件

型号	品牌	获取价格	描述	数据表
0473.750MAT1HF	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIAN
0473.750MAT1L	LITTELFUSE	获取价格	Axial Lead & Cartridge Fuses PICO ll > Slo-Blo > 473 Series
0473.750MRT1HF	LITTELFUSE	获取价格	Axial Lead & Cartridge Fuses PICOÂ® ll > Slo-
0473.750MRT1L	LITTELFUSE	获取价格	Axial Lead & Cartridge Fuses PICOÂ® ll > Slo-
0473.750MRT3-	LITTELFUSE	获取价格	PICOÂ® II Slo-BloÂ® Type Fuse
0473.750MXT1HF	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIAN
0473.750PAT1HF	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIAN
0473.750PAT1L	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO, ROHS CO
0473.750PRT1HF	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 0.75A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIAN
0473.750PRT1L	LITTELFUSE	获取价格	暂无描述

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