Fuse Datasheet 389 Series TE5 Fuse, Time-Lag RoHS Pb Description The 389 Series are TE5, Time-Lag type, 250V rated fuses. They are specifically designed for short circuit protection of sensitive electronic components and assemblies Features Reduced PCB space Flame resist ant encapsulated casing requirements Highly defined cut-off times RoHS compliant and Lead- free L ow internal resistance Additional Information Applications Telecom equipment Household appliances Data processing equipment Medical equipment Input/output modules Resources Accessories Samples Electrical Characteristics Agency Approvals % of Ampere Rating Opening Time Agency Agency File Number Ampere Range 166 600 sec, Min. 250 45 sec, Max. E67006 0.060A Electrical Characteristics Rated Voltage Cold Resistance Power Dissipation Melting Integral Amp Code Breaking Capacity 2 Current Rating 0.1In (m) (mW) 10In (A s) 0060 60mA 250 VAC 10A 250VAC 6080 100 0.033 E67006 2021 Littelfuse, Inc. 1 Application testing is strongly recommended.Specifications are subject to change without notice. Revised: GD. 05/06/21Fuse Datasheet 389 Series TE5 Fuse, Time-Lag Temperature Re-rating Curve Average Time Current Curves 100000 10000 1000 100 10 1 Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 0.100 0.010 0.001 0.010 0.100 1 10 CURRENT IN AMPERES Soldering Parameters - Wave Soldering Recommended Process Parameters: 300 280 Wave Parameter Lead-Free Recommendation 260 240 Preheat: 220 (Depends on Flux Activation Temperature) (Typical Industry Recommendation) 200 Temperature Minimum: 100C 180 160 Temperature Maximum: 150C 140 Preheat Time: 60180 seconds 120 100 Solder Pot Temperature: 280C Maximum 80 Solder Dwell Time: 25 seconds 60 40 Recommended Hand-Solder Parameters: 20 Solder Iron Temperature: 350C 5C 0 Heating Time: 5 seconds max. Time (Seconds) Note: These devices are not recommended for IR or Convection Reflow process. Cooling Time Preheat Time Dwell Time 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: GD. 05/06/21 Temperature (C) - Measured on bottom side of board 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 TIME IN SECONDS