3731630000 datasheet, PDF - EEWORLD Datasheet

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3731630000: DescriptionElectric Fuse, Fast Blow, 6.3A, 250VAC, 50A (IR), Through Hole, ROHS COMPLIANT; CategoryCircuit protection Circuit protection; File Size90KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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3731630000 Overview

Electric Fuse, Fast Blow, 6.3A, 250VAC, 50A (IR), Through Hole, ROHS COMPLIANT

3731630000 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Fusing characteristics	FAST
body height	8 mm
Body length or diameter	8.5 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e3
Joule integral nominal	9 J
Manufacturer's serial number	373
Installation features	THROUGH HOLE
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
method of packing	AMMO PACK; TAPE AND REEL
physical size	8.5mm x 8mm
Pre-discharge time - minutes	5000 ms
Rated breaking capacity	50 A
Rated current	6.3 A
Rated voltage (AC)	250 V
Guideline	CSA; UL
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal shape	PIN WIRE
Base Number Matches	1

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UBMINIATURE

USES

No. 373 / TR5

UL 248-14, 250 V, F

lead free

T ime-Current

Standard

Quick Acting (F)

Specifications

Packaging

Materials

000: Tape/Ammopack (1,000 pcs.)

041: Short Leads - Bulk (1,000 pcs.)

Base/Cap:

Brown Thermoplastic

Polyamide PA 6.6, UL 94V0

Round Pins: Copper, Sn plated

-40 ºC to +85 ºC (consider de-rating)

-40 ºC/+85 ºC/21 days (EN 60068-1,-2-1,-2-2,-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 60068-2-6)

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

Approvals

Temperature

Operating Temperature

Climatic Category

Stock Conditions

Dimensions (mm)

∅

8.5

Features

Reduced PCB space requirements

Direct solderable or plug-in versions

Internationally approved

Low internal resistance

Shocksafe casing

Vibration resistant

Halogen free

max. 8

Vibration Resistance

0.5 min

∅

0.6

Lead Pull Strength

Solderability

260 ºC,

≤

3 s (Wave)

350 ºC,

≤

3 s (Soldering iron)

260 ºC, 10 s (IEC 60068-2-20)

5.08

1 +0.1

Soldering Heat Resistance

Holes in PCB

Long Leads (L=18.8 mm)

Short Leads (L=4.3 mm)

Marking

, 373, 250 V, F, Current Rating, Approvals

Limits for Pre-arcing Time

Rated Current

50 mA ... 6.30 A

8.00 A... 10.00A

Unit Weight

2.0 x I

<5s

< 60 s

0.77 g (approx.)

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

6.30A

8.00A

10.00A

0050

0063

0080

0100

0125

0160

0200

0250

0315

0400

0500

0630

0800

1100

1125

1160

1200

1250

1315

1400

1500

1630

1800

2100

250V

50A / 250 V AC

50-60 Hz

cos

= 1.0

1400

1300

1200

1100

1000

950

850

750

650

230

220

210

200

190

180

170

160

150

140

130

120

115

120

110

100

110

125

155

170

190

205

110

135

160

190

225

275

320

375

445

520

630

1000

1600

2000

0.0001

0.00023

0.00037

0.0013

0.0019

0.004

0.0065

0.014

0.032

0.016

0.025

0.045

0.069

0.125

0.2

0.38

0.63

1.2

1.9

3.5

6.2

9.1

•

Conducting path cross-section minimum

≥

0.2mm²

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

Order

Information

011906

Qty.

Order-

Number

Series

373

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

cULus

CSA

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

Approvals

•

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