LR4-450F TE Connectivity, LR4-450F Datasheet

LR4-450F

Manufacturer Part Number

LR4-450F

Description

FUSE, PTC RESET, 20V, 4.5A, STRAP

Manufacturer

TE Connectivity

Series

LR4r

Datasheets

1.VLP210ULF.pdf (16 pages)

2.LR4-450F.pdf (4 pages)

Specifications of LR4-450F

Wire Form

Not Required

Holding Current

4.5A

Tripping Current

8.9A

Initial Resistance Max

0.02ohm

Operating Voltage

20VDC

Ptc Fuse Case

Strap

Initial Resistance Min

0.011ohm

Length

26mm

Rohs Compliant

Yes

Ul File Number

E74889

Csa File Number

78165C

Vmax Operating (v)

Imax (a)

100

Ih (room Temperature) (a)

4.5

It (room Temperature) (a)

8.90

Rmin (?)

0.011

Rmax (?)

0.020

R1 Max [post Trip] (?)

0.028

Power Dissipation (typical) (w)

1.40

R (typical) (?)

0.016

Rtripped Typical (?)

0.022

Construction

Weldable Strap

Lead Type

Long Lead or Leads

Family Name

LR4

Rohs/elv Compliance

RoHS compliant, ELV compliant

Lead Free Solder Processes

Not relevant for lead free process

Rohs/elv Compliance History

Always was RoHS compliant

Tuv Certificate No.

Certificate number available on request

Operating Temperature (max.) (°c)

Application

Strap Battery

Packaging Method

Bulk

Lead Free Status / RoHS Status

Compliant

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LR4-450F Product Details - Tyco Electronics

http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&M=BYPN&TCPN=177226-000&RQPN=LR4-450F (1 of 4)27/09/2007 11:21:03 •

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LR4-450F Summary of contents

Page 1

... Fiber Optics Filters Identification Labeling Products Passive Components Power Sources RF & Microwave Products Tooling Products Touch Screen Displays Tubing, Molded and Harnessing Products Wire, Cable and Cable Assemblies List all Product Types http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&M=BYPN&TCPN=177226-000&RQPN=LR4-450F (1 of 4)27/09/2007 11:21:03 • Segments | Who We Are ...

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... LR4-450F Product Details - Tyco Electronics By Industry Aerospace & Defense Appliance Automotive Communications Computer & Consumer Electronics Industrial & Commercial Instrumentation & Medical Equipment By Brand Documentation Find Documents & Drawings Find CAD Models SPICE/Electrical Models NAFTA Certificate of Origin White Papers Resources RoHS Compliance & ...

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... LR4-450F Product Details - Tyco Electronics PolySwitch Resettable Devices Product Highlights: LR4-450F Raychem Part Number: 177226-000 Active View all Features Product Drawings: LR4-450F (PDF, English) Catalog Pages/Data Sheets: None Available Product Specifications: None Available Application Specifications: None Available Instruction Sheets: None Available ...

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... Customer Support | Suppliers | Site Map © 2007 Tyco Electronics Corporation All Rights Reserved http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&M=BYPN&TCPN=177226-000&RQPN=LR4-450F (4 of 4)27/09/2007 11:21:03 • Product Features (Please use the Product Drawing for all design activity) Contact Related Features: Family Name Industry Standards: RoHS/ELV Compliance Lead Free Solder Processes ...

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