0430003.WR LITTELFUSE

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 3

Technical content

Features

t'PS3P)4DPNQMJBOUBOE -FBE'SFFEFTJHOTVTF TFSJFT t5JNFEFMBZGFBUVSF XJUITUBOETIJHIJOSVTI DVSSFOUTBOEQSFWFOUT OVJTBODFPQFOJOHT t1BDLBHFJTWJTVBMMZ EJTUJODUGSPNGBTU BDUJOHWFSTJPOGPSFBTZ JEFOUJmDBUJPO t5PQTJEFNBSLJOHBMMPXT WJTVBMWFSJmDBUJPOPG BNQFSBHFSBUJOH

Applications

® ® % of Ampere Rating Opening Time at 25OC 100% IPVST .JOJNVN 200% TFD .JO TFD .BY 300% TFD .JO TFD .BY 800% TFD .JO TFD .BY Ampere Rating (A) Amp Code Max Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2sec) Agency Approvals ® ® BNQFSFTBU VAC/VDC Y Y

63 Y Y

63 BNQFSFTBU

32 BNQFSFTBU

Electrical Specifications by Item .FBTVSFEBUPGSBUFEDVSSFOU .FBTVSFEBUSBUFEWPMUBHF 5IFTFSJFTUJNFMBH 4MP#MP TVSGBDFNPVOUGVTF TFSJFTJTBTNBMM TJ[F UIJOmMNEFWJDFEFTJHOFEGPS TFDPOEBSZQSPUFDUJPOPGDJSDVJUTVTFEJOTQBDFDPOTUSBJOFE BQQMJDBUJPOTTVDIBTIBOEIFMEQPSUBCMFFMFDUSPOJDEFWJDFT 'PS3P)4DPNQMJBOUBOEMFBEGSFFEFTJHO QMFBTFSFGFSUP UIF-JUUFMGVTFTFSJFTUIJOmMNGVTF t$FMMQIPOFT t#BUUFSZQBDLT t%JHJUBMDBNFSBT t%7%QMBZFST t)BSEEJTLESJWFT 4FDPOEBSZQSPUFDUJPOGPSTQBDFDPOTUSBJOFEBQQMJDBUJPOT TVDIBT

Revision: February 19, 2008 Surface Mount Fuses ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for the most current information Thin Film > 1206 Size > Slo Blo® > 430 Series

430 Series

Average Time Current Curves TIME IN SECONDS CURRENT IN AMPERES 0.01 0.1 0.1 100 10 100 0.001 .5A 1 .5A Reflow Condition 1Co'SFFBTTFNCMZ Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (Min to Max) (ts) oTFDT Average ramp up rate (Liquidus Temp (TL) to peak ¡$TFDPOENBY TS(max) to TL - Ramp-up Rate ¡$TFDPOENBY Reflow - Temperature (TL) (Liquidus) ¡$ - Temperature (tL) oTFDPOET Peak Temperature (TP) 250+0/-5 °C Time within 5°C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate ¡$TFDPOENBY Time 25°C to peak Temperature (TP) NJOVUFT.BY Do not exceed 260°C Soldering Parameters - Wave Soldering T emperature Rerating Curve

Revision: February 19, 2008 Surface Mount Fuses ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for the most current information Thin Film >1206 Size > Slo Blo® > 430 Series Body:&QPYZ4VCTUSBUF T erminations: 5JO-FBEPWFS/JDLFM PWFS$PQQFS Element Cover Coat:$POGPSNBM$PBUJOH Operating T emperature o O$UPO$$POTVMUUFNQFSBUVSFSFSBUJOH DVSWFDIBSU'PSPQFSBUJPOBCPWF¡$DPOUBDU -JUUFMGVTF Humidity .*-45%'.FUIPE#$POEJUJPO% Thermal Shock 8JUITUBOETDZDMFTPGo O$UPOC Vibration 8JUITUBOET)[QFS.*-45%' .FUIPE"BOE)[BU (TQFS.*-45%' .FUIPE% $POEJUJPO% Insulation Resistance (After Opening) (SFBUFSUIBO PINT Resistance to Soldering Heat 8JUITUBOETTFDPOETBCPWF OC BOEVQUPO$ NBYJNVN Product Characteristics 3.18 (.125") 2.03 (.080") REF. 1.52 1.14 (.045") .635 (.025") 2.03 (.080") 1.14 (.045") REFLOW SOLDER R .318 (.013") REF. 0430 .500 WR AMP CODE SERIES QUANTITY CODE Dimensions Packaging Part Numbering System Part Marking System Packaging Option Packaging Specification Quantity Quantity & Packaging Code QBSU 3000 WR Amp Code Marking Code F H K N P