Datasheet > 20302.5G

20302.5G

更新时间： 2024-09-16 23:18:27

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Fuse

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数据手册

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20302.5G 数据手册

SURFACE MOUNT FUSES

SUBMINIATURE SURFACE MOUNT & DIP TYPES

FLAT-PAK^®Slo-Blo^®Fuse

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

Opening

Time

100%

4 hours, Minimum

Reference Dimensions:

1 second, Minimum

30 seconds, Maximum

200%

203 FLAT- PAK

T 2A

203G FLAT- PAK

T 2A

250 V

PAT 4563666

AGENCY APPROVALS: Recognized under the

Components Program of Underwriters Laboratories and

Certified by CSA.

PAT 4563666

.372"

.250"

.165"

.021"

.165"

.060"

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

.055"

.600"

.003"

.135"

6^o

INTERRUPTING RATING:

50 amperes at 250 VAC.

SMF Configuration

("Gull Wing" Surface Mount)

.400"

.012"

.674

DIP Configuration

(Thru-Hole) Mounting

ENVIRONMENTAL SPECIFICATION:

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

.160

.454

.110

PHYSICAL SPECIFICATIONS:

Materials: Body: Thermoplastic

Recommended Pad Layout

Terminations: Tin/Lead Plated Copper

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.

Average Time Current Curves

PACKAGING SPECIFICATIONS:

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

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

DIP Fuses — Antistatic magazine, 100 per magazine.

100

PATENTED

ORDERING INFORMATION

Nominal

Resistance

Cold Ohms

Nominal

Melting I²t

A²Sec.

Catalog

Number

Catalog¹

Number

Ampere Voltage

Rating

203.250

203.500

203.750

203 001

203 01.5

203.250G

203.500G

203.750G

203 001G

203 01.5G

1/4

1/2

3/4

250

1.36

0.0126

0.112

0.327

0.328

0.850

0.433

0.158

0.0755

0.0390

1 /

203 002

203 02.5

203 003

203 004

203 005

203 002G

203 02.5G

203 003G

203 004G

203 005G

2 /

250

0.0345

0.0237

0.0197

0.0148

0.0124

1.70

2.87

4.40

8.75

14.7

¹SMF fuse marking includes the letter “G” next to the series number indicating “Gull-Wing”.

0.01

0.001

0.05 0.1

100

1000

CURRENT IN AMPERES

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