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202015: 产品描述FAST BLOW ELECTRIC FUSE, 5A, 250VAC, 50A (IR), THROUGH HOLE; 产品类别电路保护; 文件大小42KB，共1页; 制造商Littelfuse; 官网地址http://www.littelfuse.com

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202015概述

FAST BLOW ELECTRIC FUSE, 5A, 250VAC, 50A (IR), THROUGH HOLE

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Surface Mount Fuses

Subminiature Surface Mount & Dip Types

FLAT-PAK

Fast Acting Fuse

202 Series

Fast-Acting and Slo-Blo

Fuse versions of the Flat-Pak

Fuse designs

are available. Both designs are available in either a gull-wing surface

mount package or a DIP configuration for through-hole mounting.

These fuse designs feature a 250 VAC rating in a low profile,

rectangular package.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

100%

200%

Opening

Time

4 hours,

Minimum

2 seconds,

Maximum

Reference Dimensions:

202 FLAT- PAK

202GFLAT- PAK

AGENCY APPROVALS:

Recognized under the Components

Program of Underwriters Laboratories and Certified by CSA.

F 2A

250 V

9.45

(.372")

6.35

(.250")

4.19

(.165")

F 2A

250 V

9.45

(.372")

PAT 4563666

AGENCY FILE NUMBERS:

UL E10480, CSA LR 29862.

INTERRUPTING RATING:

50 amperes at 250 VAC.

6.35

(.250")

4.19

(.165")

ENVIRONMENTAL SPECIFICATION:

Operating Temperature:

–55°C to 125°C.

PHYSICAL SPECIFICATIONS:

Materials:

Body:

Thermoplastic

Terminations: Tin/Lead Plated Copper

.135"

0.08 (.003")

1.40 (.055")

10.16

(.400")

0.30 (.012")

0.53

(.021")

15.24 (.600")

1.52

(.060")

DIP Configuration

(Thru-Hole) Mounting

SMF Configuration

("Gull Wing" Surface Mount)

17.12 (.674)

4.06 (.160)

2.79 (.110)

11.53 (.454)

Soldering Parameters:

Wave Solder — 260°C, 3 seconds maximum.

Reflow Solder — 215°C, 30 seconds maximum.

Solderability:

MIL-STD-202, Method 208.

Cleaning:

Board washable in most common solvents.

Recommended Pad Layout

1/2A

3/4A

1 1/2A

2 1/2A

SMF Fuses — 24mm Tape and Reel per EIA-RS481-2

(IEC 286, part 3); 500 per reel.

DIP Fuses — Antistatic magazine, 100 per magazine.

100

PATENTED

ORDERING INFORMATION

Catalog

Number

202.062

202.125

202.250

202.500

202.750

202

001

202

01.5

202

002

202

02.5

202

003

202

004

202

005

Catalog

Number

202.062G

202.125G

202.250G

202.500G

202.750G

202

001G

202

01.5G

202

002G

202

02.5G

202

003G

202

004G

202

005G

Ampere

Rating

1/16

1/8

1/4

1/2

3/4

Voltage

Rating

250

Nominal

Resistance

Cold Ohms

7.90

2.45

0.880

0.298

0.166

0.119

0.0701

0.0469

0.0455

0.0327

0.0244

0.0174

Nominal

Melting I

Sec.

0.000220

0.00180

0.0147

0.0363

0.0980

0.192

0.540

1.07

1.76

1.71

3.00

4.68

TIME IN SECONDS

0.1

0.01

SMF fuse marking includes the letter “G” next to the series number indicating “Gull-Wing”.

0.001

0.05 0.1

100

CURRENT IN AMPERES

1000

w w w. l i t t e l f u s e . c o m

387

SURFACE MOUNT

1/16A

PACKAGING SPECIFICATIONS:

Average Time Current Curves

1/8A

1/4A

202015相似产品对比

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