0674.300DRT4P Littelfuse Inc, 0674.300DRT4P Datasheet

0674.300DRT4P

Manufacturer Part Number

0674.300DRT4P

Description

T&R / FUSE 3.6X10MM UL CERAMIC FA RoHS .300A

Manufacturer

Littelfuse Inc

Series

674r

Datasheet

1.0674001.MXE.pdf (1 pages)

Specifications of 0674.300DRT4P

Fuse Type

Fast Acting

Voltage - Rated

250VAC

Current

300mA

Package / Case

Axial

Size / Dimension

0.154" Dia x 0.433" L (3.90mm x 11.00mm)

Mounting Type

Through Hole

Dc Cold Resistance

0.94 Ohm

Melting I²t

0.0295

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

Color

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Axial Lead and Cartridge Fuses

Ceramic Body

3.6 x 10 mm

• Designed to UL/CSA 248 Standard.

• Fast-Acting, ceramic body fuse in a compact package.

• This space saving fuse is ideally suited for lighting, power supply,

ELECTRICAL CHARACTERISTICS:

AGENCY APPROVALS:

Laboratories and Certified by CSA from 0.100 through

8 Amps.

INTERRUPTING RATING:

50A@250V AC

PACKAGING OPTIONS:

Please refer to the following suffixes when ordering:

Bulk (1000 pieces): Add MXE suffix to the catalog part number.

Tape and Reel (1500 pieces): Add DRT4 suffix to the catalog

part number.

TAPE AND REEL SPECIFICATIONS:

Per EIA-296 with 10mm pitch and 56.5mm inside

tape spacing.

ORDERING INFORMATION:

and adapter applications.

0674.100

0674.125

0674.200

0674.250

0674.300

0674.400

0674.500

0674.600

0674.750

0674.800

0674 001.

0674 01.5

0674 01.6

0674 002.

0674 02.5

0674 3.15

0674 004.

0674 04.5

0674 005.

0674 006.

0674 06.3

0674 06.5

0674 007.

0674 008.

Number

Catalog

434

% of Ampere

Rating

100%

200%

Ampere

Rating

.100

.125

.200

.250

.300

.400

.500

.600

.750

.800

1.00

1.50

1.60

2.00

2.50

3.15

4.00

4.50

5.00

6.00

6.30

6.50

7.00

8.00

Listed by Underwriters

Voltage

Rating

Fast-Acting Fuse 674 Series

250

4 hours, Minimum

5 seconds, Max.

Cold mOhms

Resistance

Opening

Nominal

4.8150

3.8540

1.7300

1.6100

0.9395

0.5860

0.2325

0.1780

0.1320

0.1220

0.1050

0.0592

0.0560

0.0380

0.0341

0.0251

0.0175

0.0171

0.0144

0.0131

0.0120

0.0119

0.0112

0.0088

Time

Melting i

Nominal

0.00192

0.00299

0.0114

0.0225

0.0295

0.0688

0.128

0.217

0.250

0.303

0.506

0.881

0.951

2.25

3.73

5.98

8.96

9.58

15.9

18.0

19.2

21.6

25.2

35.4

Sec.

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

Average Time Current Curves

0.001

1000

0.01

0.1

100

0.1

3.9 (.153")

Axial Lead Material: Solder coated copper.

CURRENT IN AMPERES

674 000 Series

(.433")

11.0

0.6 (.024") ( 0.1 -5A)

0.8 (.031") (6 -7A)

1.0 (.039") (8A)

100

(1.181") TYP.

30.0

1000

U L

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