Radial Lead Fuses TR5(R) > Time-Lag > 372 Series 372 Series, TR5(R), Time-Lag Fuse Description 5IF4FSJFTBSF53(R) UJNF-BHUZQF 7SBUFEGVTFT UIBUBSFEFTJHOFEJOBDDPSEBODFUP*&$ Features t -PXJOUFSOBMSFTJTUBODF t 3FEVDFE1$#TQBDF SFRVJSFNFOUT t 4IPDLTBGFDBTJOH t %JSFDUTPMEFSBCMFPS QMVHJOWFSTJPOT t )BMPHFOGSFF t 7JCSBUJPOSFTJTUBOU t "WBJMBCMFGSPNN" UP" t *OUFSOBUJPOBMMZ BQQSPWFE Agency Approvals Agency File Number Ampere Range 5007679-1170-0003/82447 50mA - 4A 5007679-1170-0004/82452 5A - 6.3A JET1896-31007-2002 Applications t #BUUFSZ$IBSHFST t 1PXFSTVQQMJFT t $POTVNFSFMFDUSPOJDT t *OEVTUSJBM$POUSPMMFST 1A - 5A Electrical Characteristics 709066 50mA - 6.3A E67006 40mA - 6.3A % of Ampere Rating Opening Time 50mA - 100mA 125mA - 800mA 1A - 2.5A 3.15A 4A 5A 6.3A 150% )PVS Min. 210% .JOVUFT Max. SU05024-7010 SU05024-7011 SU05024-7006 SU05024-7007 SU05024-7008 SU05024-7009 SU05024-7012 372 Series Agency t -FBEGSFF CQC07012021162 2007010207240346 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/372.html for current information. 275% NT Min.4FD Max. 400% NT Min.4FD Max. 1000% NT Min.NT Max. 5A - 6.3A 40mA - 4A 143 Revised: May 6, 2009 372 Series Fuses Introduction toRadial CircuitLead Protection TR5(R) > Time-LagTransientology > 372 Series Electrical Characteristics Amp Code Rated Current Voltage Rating 0040 0050 0063 0080 0100 0125 0160 0200 0250 0315 0400 0500 0630 0800 1100 1125 1160 1200 1250 1315 1400 1500 1630 40mA 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* 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Breaking Capacity "7"$1 )[DPT = 1.0 "7"$ "7"$ Voltage Drop 1.0 x IN max. (mV) 900 500 400 370 300 260 200 170 150 140 130 125 120 110 110 95 95 85 80 80 75 80 58 Power Dissipation 1.5 x IN max. (mW) 90 70 80 100 110 120 130 140 150 160 170 180 200 220 360 450 450 600 700 1100 1200 1300 1250 Melting Integral 10 x IN min. (A2s) 0.009 0.01 0.02 0.023 0.047 0.066 0.14 0.20 0.28 0.36 0.9 1.3 2.5 3.8 5.5 9 14 23 35 60 95 94 105 Agency Approvals X X X X X X X X X X X X X X X X X X X X G G X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X CQC CQC X X X X X X X X X X X X X X X X X X X X X X 1FS6- BQQSPWFECSFBLJOHDBQBDJUZJT"BU7 $POEVDUJOHQBUINJONN2 (&YQFSU3FQPSU /PUFNFBOTUIFOVNCFSPOFXJUIUXPEFDJNBMQMBDFT NFBOTUIFOVNCFSPOFUIPVTBOE 100000 120 PERCENT OF RATING 0.125A 0.160A 0.200A 0.250A 0.315A 0.400A 0.500A 0.630A 0.800A 1.00A 1.25A 1.60A 2.00A 2.50A 3.15A 4.00A 5.00A 6.30A 140 0.063A 0.080A 0.100A Average Time Current Curves 0.040A 0.050A Temperature Rerating Curve 100 80 10000 60 40 23C 1000 20 0 -20 0 20 40 60 80 TIME IN SECONDS -40 AMBIENT TEMPERATURE (C) 100 10 1 0.100 0.010 0.001 0.02 0.100 1 10 100 CURRENT IN AMPERES 372 Series 144 Revised: May 6, 2009 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/372.html for current information. Radial Lead Fuses TR5(R) > Time-Lag > 372 Series Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 Lead-Free Recommendation Preheat: 200 %FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF 180 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO 160 5FNQFSBUVSF.JOJNVN 100 C 140 5FNQFSBUVSF.BYJNVN 1SFIFBU5JNF 150 C TFDPOET Solder Pot Temperature: 260 $.BYJNVN Solder Dwell Time: TFDPOET 120 100 80 60 40 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (C) - Measured on bottom side of board 300 Recommended Hand-Solder Parameters: Time (Seconds) Cooling Time Preheat Time 4PMEFS*SPO5FNQFSBUVSF$ $ )FBUJOH5JNFTFDPOETNBY Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. Materials #BTF$BQ#SPXO5IFSNPQMBTUJD 1PMZBNJEF1" 6-7 3PVOE1JOT$PQQFS 5JOQMBUFE Lead Pull Strength 10 N (EN 60068-2-21) Solderability $ oT 8BWF $ oT 4PMEFSJOH*SPO Soldering Heat Resistance $ T *&$ $ T 4PMEFSJOH*SPO (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/372.html for current information. Operating Temperature $UP $ DPOTJEFSEFSBUJOH Climatic Category $ $EBZT *&$ $UP $ 3)oZFBSMZBWFSBHF XJUIPVU EFX NBYJNVNWBMVFGPSEBZT 95% DZDMFTBUNJOFBDI (EN 60068-2-6) )[BUNNBNQMJUVEF )[BU(TBDDFMFSBUJPO Stock Conditions Vibration Resistance 145 Revised: May 6, 2009 372 Series 372 Series Product Characteristics Fuses Introduction toRadial CircuitLead Protection TR5(R) > Time-LagTransientology > 372 Series Dimensions Part Numbering System 8.5 max. 8 373 xxxx 0000 Series 0.5 min L Amp Code 0.6 Refer to Amp Code column of Electrical Characteristics Table 1 +0.1 Packaging Code 5.08 0000 Tape/Ammopack (1,000 pcs.) 0410 Short Leads - Bulk (1,000 pcs.) 0430 Short Leads - Bulk (200 pcs.) -POH-FBET -NN 4IPSU-FBET -NN Packaging Packaging Option 372 Series 5BQF"NNPQBDL 4IPSU-FBET 4IPSU-FBET NN-FBET 372 Series Packaging Specification Quantity Quantity & Packaging Code Taping Width N/A N/A N/A N/A 200 0000 0410 0430 0510 N/A N/A N/A N/A 146 Revised: May 6, 2009 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/372.html for current information.