3031315013 datasheet, PDF - EEWORLD Datasheet

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3031315013: DescriptionFAST BLOW ELECTRIC FUSE, 3.15A, 125VAC, 63VDC, 50A (IR), THROUGH HOLE; CategoryCircuit protection Circuit protection; File Size74KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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3031315013 Overview

FAST BLOW ELECTRIC FUSE, 3.15A, 125VAC, 63VDC, 50A (IR), THROUGH HOLE

3031315013 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 63 VDC: 60 A
Fusing characteristics	FAST
body height	8 mm
Body length or diameter	6 mm
Circuit protection type	ELECTRIC FUSE
Fuse type	Supplemental
Fuse size	MICRO
JESD-609 code	e3
Joule integral nominal
Installation features	THROUGH HOLE
Maximum operating temperature	70 °C
Minimum operating temperature	-25 °C
method of packing	BULK
physical size	6mm x 8mm
Pre-discharge rating	0.45 A2/s
Pre-discharge time - minutes	5000 ms
Rated breaking capacity	50 A
Rated current	3.15 A
Rated voltage	125 V
Rated voltage (AC)	125 V
Rated voltage (DC)	63 V
Guideline	UL
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal shape	PIN WIRE
Base Number Matches	1

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UBMINIATURE

USES

TR3

N o. 303 / TR3

125V,

UL 248-14, 125V, F

T ime-Current

Standard

Quick Acting (F)

Specifications

Packaging

000: Tape/Ammopack (1500 pcs.)

013: Long Leads - Bulk (200 pcs.)

042: Short Leads - Bulk (300 pcs.)

Base/Cap:

Black Thermoplastic Base

Polyamide PA 6.6, UL 94V0

Brass, nickel-plated Cap

Round Pins: Copper alloy, tin plated

-25 ºC to +70 ºC (consider de-rating)

-25 ºC/+70 ºC/21 days (EN 60068-1,-2-1,-2-2,-78)

+10 ºC to +60 ºC

relative humidity

≤

75 % yearly average,

without dew, maximum value for 30 days-95 %

24 cycles at 15 min. each (EN 60068-6)

10 - 60 Hz at 0.75 mm amplitude

60 - 2000 Hz at 10 g acceleration

10 N (EN 60068-2-21)

Characteristic

UL 248-14

CSA C22.2 No. 248.14

UL Listed

CSA Certified

Materials

Approvals

Features

Dimensions (mm)

Ø6

Reduced PCB space requirements

Direct solderable or plug-in versions

Internationally approved

Low internal resistance

Shocksafe casing

Vibration resistant

Temperature

Operating Temperature

Climatic Category

Stock Conditions

max. 8

Vibration Resistance

2,54

Ø 0,6

1 +0,1

Lead Pull Strength

Solderability

Holes in PCB

Long Leads (L=18.8mm)

Short Leads (L=4.3mm)

260 ºC,

≤

3 s (Wave)

350 ºC,

≤

1 s (Soldering Iron)

260 ºC, 10 s (IEC 60068-2-20)

Soldering Heat Resistance

Marking

<5s

Limits for Pre-arcing Time

Rated Current

50 mA ... 5.00 A

2.0 x I

< 60 s

2.0 x I

, Voltage Rating, Current Rating, Approvals

Unit Weight

0.40 g (approx.)

Permissible continuous operating current is

≤

70 % at ambient temperature of 23 ºC (73.4 ºF).

Rated

Amp

Voltage

Breaking

Voltage Drop Power Dissipation Melting Integral

1.0 x I

10 x I

Current

Code

Rating

Capacity

1.0 x I

max. (mV)

max. (mW)

max. (A

50mA

63mA

80mA

100mA

125mA

160mA

200mA

250mA

315mA

400mA

500mA

630mA

800mA

1.00A

1.25A

1.60A

2.00A

2.50A

3.15A

4.00A

5.00A

0050

0063

0080

0100

0125

0160

0200

0250

0315

0400

0500

0630

0800

1100

1125

1160

1200

1250

1315

1400

1500

125V

800

780

730

700

650

600

550

500

450

400

380

160

155

150

145

140

130

125

120

110

105

100

110

125

145

160

190

100

125

155

185

225

260

315

380

440

525

0.00007

0.00013

0.0002

0.0004

0.0022

0.0029

0.0042

0.0082

0.015

0.025

0.042

0.015

0.025

0.039

0.059

0.11

0.17

0.23

0.45

1.0

1.5

Approvals

CSA

50A / 125 V AC

50-60Hz

cos

= 1.0

50A / 63 V DC

•

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.

Order

Information

032906

Qty.

Order-

Number

Series

303

Amp Code

Packaging

Specifications are subject

to change without notice

In our continuing strategy to deliver unparalleled circuit protection solutions,

technical expertise and application leadership, we proudly introduce the

WICKMANN Group and its products to the Littelfuse portfolio.

www.littelfuse.com

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