0473.500YRT3L [LITTELFUSE]

PICOÂ® II Slo-BloÂ® Type Fuse; PICOÂ® II SLO- BloÂ®型保险丝


型号：	0473.500YRT3L
厂家：	LITTELFUSE
描述：	PICOÂ® II Slo-BloÂ® Type Fuse PICOÂ® II SLO- BloÂ®型保险丝
文件：	总1页 (文件大小：23K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AXIAL LEAD AND CARTRIDGE FUSES

SUBMINIATURE

PICO^®II Slo-Blo^®Type Fuse

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

characteristics with the proven reliability of a Picofuse.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time

100%

200%

300%

800%

4 hours, Minimum

1 second, Min.: 60 seconds, Max.

0.2 seconds, Min.: 3 seconds, Max.

0.02 seconds, Min.: 0.1 seconds, Max.

AGENCY APPROVALS: ¹Recognized under the

Components Program of Underwriters Laboratories and

Certified by CSA. Approved by MITI from 1 through 5

amperes.

.280"

REF.

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

INTERRUPTING RATINGS:

1.5"

50 amperes at 125 VDC/VAC

ENVIRONMENTAL SPECIFICATIONS:

1 A

.125" DIA. REF.

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

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

(100 G’s peak for 6 milliseconds).

.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).

Average Time Current Curves

Moisture Resistance: MIL-STD-202, Method 106

(90–98% RH), Heat (65°C).

1000

PHYSICAL SPECIFICATIONS:

Materials: Encapsulated, Epoxy-Coated Body; Solder

Coated Copper Wire Leads.

Flammability Rating: UL94VO.

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).

PACKAGING SPECIFICATIONS: Tape and Reel per

EIA-296; T1: 2.062" (52.4mm) taped spacing; 4,000

per reel.

PATENTED

ORDERING INFORMATION:

Nominal

Resistance

Cold Ohms

Nominal

Melting I²t

A²Sec.

Catalog

Number

Ampere

Rating

Voltage

Rating

473.375

473.500

473.750

473 001

473 01.5

3/8

1/2

3/4

125

1.74

1.13

0.460

0.267

0.117

0.0850

0.210

0.760

2.01

0.1

1 /

3.94

473 002

473 2.25

473 02.5

473 003

473 03.5

125

0.0730

0.0630

0.0520

0.0380

0.0240

7.60

9.28

13.0

21.0

26.8

2 /

0.01

2 /

0.1

CURRENT IN AMPERES

100

1000

3 /

473 004

473 005

473 007

125

0.0194

0.0133

0.0092

35.0

54.8

105.0

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