0501010.WR Littelfuse Inc, 0501010.WR Datasheet

0501010.WR

Manufacturer Part Number

0501010.WR

Description

T&R / FUSE 24V High Current 1206 10A

Manufacturer

Littelfuse Inc

Series

501r

Datasheet

1.0501020.WR.pdf (4 pages)

Specifications of 0501010.WR

Fuse Type

Fast Acting

Voltage - Rated

32VDC

Current

10A

Package / Case

1206 (3216 Metric)

Size / Dimension

0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.84mm)

Mounting Type

Surface Mount

Operating Temperature

-55°C ~ 150°C

Dc Cold Resistance

0.004 Ohm

Melting I²t

10.385

Color

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

501010.WR

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

0501010.WR

Manufacturer:

LITTLEFUSE

Quantity:

55 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

0501010.WRS

Quantity:

33 150

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Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/501.html for current information.

Ampere

% of Ampere

Agency Approvals

Electrical Characteristics for Series

Electrical Specifications by Item

Rating

AGENCY

(A)

Rating

100%

350%

Code

Amp

020.

010.

012.

015.

501 Series – High Current 1206 Fast-Acting Fuse

t measured at 1 msec. opening time. For other I

AGENCY FILE NUMBER

Ampere Rating

Max. Voltage

10A – 20A

Rating

(V)

LR29862

E10480

Interrupting

Rating

(DC)

Opening Time at 25ºC

5 Seconds, Maximum

4 Hours, Minimum

AMPERE RANGE

Surface Mount Fuses

Ceramic Fuse > 501 Series

t data refer to chart.

10A - 20A

Resistance

Nominal

(Ohms)

0.00427

0.00321

0.00250

0.00200

Revised: January 24, 2011

Melting I

Nominal

10.385

20.341

36.100

54.760

Sec.)

devices be operated continuously at no more than 80% rated current. See “Temperature

Rerating Curve”for additional rerating information.

Description

The 501 Series is a 100% Lead-free, RoHS compliant and

Halogen-free fuse series designed specifically to provide

over- current protection to circuits that operate under high

working ambient temperature up to 150°C.

The general design ensures excellent temperature stability

and performance reliability.

The high I

Ceramic Fuse family, ensure high inrush current withstand

capability.

Features

Applications

Nominal Voltage

from -55ºC to +150ºC

over-current protection

in high current voltage

regulator module (VRM)

applications

Module (VRM)

Equipment

Drop At Rated

Current (V)

0.05679

0.04891

0.04605

0.05936

t values which is typical in the Littelfuse

Rated Current (W)

Nominal Power

Dissipation At

0.5679

0.5870

0.6908

1.1871

compliant and Halogen-

free

and lead-free reflow /

wave soldering

Agency Approvals

501 Series

Related parts for 0501010.WR

0501010.WR Summary of contents

Page 1

Series – High Current 1206 Fast-Acting Fuse Agency Approvals AGENCY AGENCY FILE NUMBER E10480 LR29862 Electrical Characteristics for Series % of Ampere Ampere Rating Opening Time at 25ºC Rating 100% 10A – 20A 4 Hours, Minimum 350% 10A – ...

Page 2

... Introduction to Circuit Protection Introduction to Circuit Protection Temperature Rerating Curve 140 120 100 -65 -45 - TEMPERATURE (°C) 1. Rerating depicted in this curve is in addition to the standard rerating of 20% for continuous operation (0.80)(0.85)I = (0.68)I RAT RAT Soldering Parameters Reflow Condition - Temperature Min (T ) s(min) Pre Heat ...

Page 3

Product Characteristics Body: Advanced Ceramic Materials Terminations: Element Cover Coating: Lead-free Glass Moisture Sensitivity Level Solderability Humidity Test Resistance to Solvents Dimensions 3.200 ± .1778 [.126 ± .007] 20 1.00 [.04] 0.835 ± 0.15 [.033 ± .006] Thin Version .502 ...

Page 4

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