02321.25MXEP LITTELFUSE | Alldatasheet
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Technical content
Features
Electrical Characteristics for Series t %FTJHOFEUP+BQBOFTF 4UBOEBSE+*4$ t "WBJMBCMFJODBSUSJEHF BOEBYJBMMFBEGPSNBU t 3P)4DPNQMJBOUBOE MFBEGSFF % of Ampere Rating Opening Time 130% IPVS .JOJNVN 160% IPVS .BYJNVN 200% NJOVUFT .BYJNVN
Applications
Electrical Characteristic Specifications by Item Amp Code Amp Rating (A) Voltage Rating (V) Interrupting Rating Nominal Cold Resistance (Ohms) Nominal Melting I2t (A2 sec) Agency Approvals PS E 001 . 1 125/250 "!7"$
0.0923 Y Y Y
1 .25 1 .25 125/250 0.0685 4.11000 YYY 01 .6 1 .6 125/250 6.96000 YYY 002. 2 125/250 8.25000 YYY 02.5 2.5 125/250 0.0291 Y Y Y 003. 3 125/250 0.0226 Y Y Y 3.15 3.15 125/250 0.0215 21 .9500 YYY 004. 4 125/250 Y Y Y 005. 5 125/250 0.0134 Y Y Y 06.3 6.3 125/250 "!7"$ 0.0102 90.41500 YYY 008.* 8 125/250 182.58000 YYY 010.* 10 125/250 0.0059 290.66500 YYY YNNNFEJVNoBDUJOHHMBTTCPEZDBSUSJEHFGVTF EFTJHOFEUP.FUJ#4UBOEBSE 6TFEBTTVQQMFNFOUBSZQSPUFDUJPOJOBQQMJBODFPS VUJMJ[BUJPOFRVJQNFOUUPQSPWJEFJOEJWJEVBMQSPUFDUJPOGPS DPNQPOFOUTPSJOUFSOBMDJSDVJUT PS E
Description
*OUFSSVQUJOH3BUJOHGPS""JT"!7BD Revised: September 9,2010
Introduction to Circuit ProtectionIntroduction to Circuit Protection Transientology 290 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Lead & Cartridge Fuses
232 Series
5×20 mm > Medium-Acting > 232 Series Please refer to www.littelfuse.com/series/232.html for current information. Average Time Current CurvesT emperature Rerating Curve 0.001 0.01 0.1 11 0 100 1000 100 1000 10000 CURRENT IN AMPERES TIME IN SECONDS 1.25A 1.6A 2.5A 3.15A 6.3A 10A Soldering Parameters - Wave Soldering Dwell Time 100 120 140 160 180 200 220 240 260 280 300 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (Seconds) Temperature (°C) - Measured on bottom side of board Cooling TimePreheat Time Wave Parameter Lead-Free Recommendation Preheat: %FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO 5FNQFSBUVSF.JOJNVN 100° C 5FNQFSBUVSF.BYJNVN 150° C 1SFIFBU5JNF TFDPOET Solder Pot Temperature: 260° $.BYJNVN Solder Dwell Time: TFDPOET Recommended Hand-Solder Parameters: 4PMEFS*SPO5FNQFSBUVSF¡$ )FBUJOH5JNFTFDPOETNBY Note: These devices are not recommended for IR or Convection Reflow process. Recommended Process Parameters:
291© 2009 Littelfuse, Inc. Specifications are subject to change without notice. Axial Lead & Cartridge Fuses 5×20 mm > Medium-Acting > 232 Series Please refer to www.littelfuse.com/series/232.html for current information. #PEZ(MBTT $BQ/JDLFMoQMBUFECSBTT -FBET5JOoQMBUFE$PQQFS T erminal Strength .*-45%( .FUIPE" 5FTU$POEJUJPO" Solderability 3FGFSFODF*&$4FDPOE&EJUJPO "OOFY" Product Marking $BQ#SBOEMPH DVSSFOUBOEWPMUBHF SBUJOHT BOEBHFODZBQQSPWBM $BQ#MBOL Packaging "WBJMBCMFJO#VML . QDTQLH PSPO 5BQF3FFM .3&5 QDTSFFM Product Characteristics Operating Temperature o$UP Thermal Shock .*-45%( .FUIPE( 5FTU $POEJUJPO# DZDMFToO$ 125O$ Vibration .*-45%( .FUIPE" Humidity .*-45%( .FUIPE# 5FTU $POEJUJPO"IJHI3) BOE FMFWBUFEUFNQFSBUVSF O $ GPS IPVST Salt Spray .*-45%( .FUIPE% 5FTU $POEJUJPO# 0232 000P 0232 000 XEP 20+0.5 5.1+0.6 5.2+0.1 -0.2 5.1+0.6 0.65* 40 22.5 MAX 5.8 MAX All dimensions in mm Notes: * Ratings above 6.3A have 0.8 mm dia lead Dimensions Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width #VML N/A 1000 .9 N/A #VML N/A 1000 .9& N/A Part Numbering System
0232 M X 125 Pxxxx
X = Filler Under Option Code 125 = To order 12 5Vac rated fuse Blank = 2 50Vac rated fuse M = 1000 Refer to Amp Code column of Electrical Characteristics Table
Introduction to Circuit ProtectionIntroduction to Circuit Protection Transientology 292 © 2009 Littelfuse, Inc. Specifications are subject to change without notice.