0453.400 datasheet, PDF - EEWORLD Datasheet

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0453.400: DescriptionVERY FAST BLOW ELECTRIC FUSE, 0.062A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT; CategoryCircuit protection Circuit protection; File Size86KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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0453.400 Overview

VERY FAST BLOW ELECTRIC FUSE, 0.062A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT

0453.400 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	CHIP
Reach Compliance Code	unknown
Is Samacsys	N
Fusing characteristics	VERY FAST
body width	2.69 mm
body height	2.69 mm
Body length or diameter	6.1 mm
Circuit protection type	ELECTRIC FUSE
Fuse size	NANO
JESD-609 code	e4
Joule integral nominal
Installation features	SURFACE MOUNT
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Rated current	0.4 A
Rated voltage	125 V
Rated voltage (AC)	125 V
Rated voltage (DC)	125 V
Guideline	CSA; PSE; UL
surface mount	YES
Terminal surface	Silver (Ag)
Terminal shape	WRAPAROUND
Disconnect time or delay	5 s
Base Number Matches	1

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Surface Mount Fuses

Subminiature Surface Mount

NANO

2®

FUSE

Very Fast-Acting 451/453 Series

The Nano

SMF

Fuse is a very small, square surface mount fuse that is

also available in a surface mount holder.

ELECTRICAL CHARACTERISTICS:

Ampere

Opening

Rating

Time

1/16 –15

4 hours,

Minimum

1/16 –10

5 seconds,

Maximum

200%

12–15

20 seconds,

Maximum

AGENCY APPROVALS:

Recognized under the Components Program

of Underwriters Laboratories and Certified by CSA. Approved by METI

from 1 through 5 amperes.

% of Ampere

Rating

100%

AGENCY FILE NUMBERS:

UL E10480, CSA LR 29862.

INTERRUPTING RATINGS:

1/16 – 8A

50 amperes at 125 VAC/VDC

300 amperes at 32 VDC

10A

35 amperes at 125 VAC/50 amperes at 125 VDC

300 amperes at 32 VDC

12A – 15A 50 amperes at 65 VAC/VDC

300 amperes at 24 VDC

6.86

(.270")

3.15

(.124")

2.95

1.96 (.116")

(.077")

Recommended pad layout

1.45

(.057")

6.10

(.240")

2.69

(.106")

2.69

(.106")

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).

Vibration:

MIL-STD-202, Method 201 (10–55 Hz).

Salt Spray:

MIL-STD-202, Method 101, Test Condition B.

Insulation Resistance (After Opening):

MIL-STD-202, Method

302, Test Condition A, (10,000 ohms minimum).

Resistance to Soldering Heat:

MIL-STD-202,

Method 210, Test Condition B (10 sec. at 260°C).

Thermal Shock:

MIL-STD-202, Method 107,

Test Condition B (–65 to 125°C).

Moisture Resistance:

MIL-STD-202, Method 106, High Humidity

(90-98 RH), Heat (65°C).

Tin-Lead

Plated

Catalog #

–

R451.160

R451.200

R451.250

R451.315

R451.375

R451.400

R451.500

R451.630

R451.750

R451.800

R451

001.

R451

1.25

R451

01.5

R451

01.6

R451

002.

R451

02.5

R451

003.

R451

3.15

R451

03.5

R451

004.

R451

005.

R451

06.3

R451

007.

R451

008.

R451

010.

R451

012.

R451

015.

Silver

Plated

Catalog #

R451.062

R451.080

R451.100

R451.125

0453.160

0453.200

0453.250

0453.315

0453.375

0453.400

0453.500

0453.630

0453.750

0453.800

0453

001.

0453

1.25

0453

01.5

0453

01.6

0453

002.

0453

02.5

0453

003.

0453

3.15

0453

03.5

0453

004.

0453

005.

0453

06.3

0453

007.

0453

008.

0453

010.

0453

012.

0453

015.

Ampere

Rating

0.062

0.080

0.100

0.125

0.160

0.200

0.250

0.315

0.375

0.400

0.500

0.630

0.750

0.800

1.0

1.25

1.5

1.6

2.0

2.5

3.0

3.15

3.5

6.3

Voltage

Rating

125

Nominal

Resistance

Cold Ohms

5.50

4.05

3.10

1.70

1.80

1.40

1.05

0.78

0.610

0.560

0.420

0.305

0.245

0.212

0.153

0.0780

0.0630

0.0580

0.0367

0.0286

0.0227

0.0215

0.0200

0.0160

0.0125

0.0096

0.0090

0.0077

0.0056

0.0049

0.0037

Nominal

Melting I

Sec.

0.00019

0.00033

0.00138

0.00286

0.00306

0.00652

0.01126

0.0231

0.0425

0.0484

0.0795

0.143

0.185

0.271

0.459

0.664

0.853

1.060

0.530

1.029

1.650

1.920

2.469

3.152

5.566

9.17

10.32

20.23

26.46

47.97

97.82

Average Time Current Curves

1/4A

3/8A

1/2A

3/4A

1 1/2A

2 1/2A

3 1/2A

10A

12A

15A

100

CURRENT IN AMPERES

1/16A

100

TIME IN SECONDS

0.1

0.01

0.001

0.05 0.1

1/8A

1000

PHYSICAL SPECIFICATIONS:

Materials:

Body: Ceramic

Terminations: Tin-Lead Alloy or Silver Plated Caps.

Soldering Parameters:

Wave Solder — 260°C, 10 seconds maximum

Reflow Solder — 260°C, 30 seconds maximum

Solderability:

MIL-STD-202, Method 208.

PACKAGING SPECIFICATIONS:

12mm Tape and Reel per EIA-

RS481-1 (IEC 286, part 3); 1,000 per reel, add packaging suffix, MR;

5,000 per reel, add packaging suffix NR.

Refer to pg. 271 for SMF Omni-Blok

Holder, Series

154

000.

268

PATENTED

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

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