Radial Lead Fuses TE5 > Time-Lag Fuse > 399 Series RoHS Pb 399 Series, TE5 Inrush Protector Fuse Description The 399 Series TE5 Fuses are Time-Lag type, and are 65V rated. For Short Circuit Protection of Sensitive Electronic Components and Assemblies. Features Reduced PCB space Lead-free, Halogen free requirements and RoHS Compliant Highly defined cut-off Available from 0.125A times to 4A Low internal resistance Agency Approvals Flame resistant encapsulated casing Agency Agency File Number Ampere Range Applications E67006 0.125A - 4A IC Chip Protection Electrical Characteristics Additional Information % of Ampere Opening Time Rating 300 20 Seconds, Max. Datasheet Resources Samples Electrical Characteristics Agency Nominal Cold Power Melting Approvals Cold Resistance Disspation Integral Amp Rated Marking Voltage Breaking Code Current Code* Rating Capacity Resistance 0.1I 1.0I max. 10I N N N 2 (Ohms) typ. (m) (mW) max. (A s) 0125 125 mA IP13 65 V 1.7450 1600 125 0.1461 x 0160 160 mA IP16 65 V 1.1000 1103 140 0.2099 x 0200 200 mA IP20 65 V 0.7800 775 155 0.30 x 0250 250 mA IP25 65 V 0.5500 550 170 0.42 x 0315 315 mA IP32 65 V 0.3810 382 190 0.62 x 0400 400 mA IP40 65 V 0.2650 264 220 0.92 x 0500 500 mA IP50 65 V 0.1900 191 240 1.40 x 0630 630 mA IP63 65 V 0.1300 129 265 2.04 x 50A 65 VAC/ DC 0800 800 mA IP80 65 V 0.0920 92 300 3.33 x 1100 1.00 A IP100 65 V 0.0650 66 330 4.30 x 1125 1.25 A IP125 65 V 0.0470 46 370 6.88 x 1160 1.60 A IP160 65 V 0.0330 33 420 12.03 x 1200 2.00 A IP200 65 V 0.0230 25 460 14.00 x 1250 2.50 A IP250 65 V 0.0170 18 520 23.13 x 1315 3.15 A IP315 65 V 0.0132 13 580 44.65 x 1400 4.00 A IP400 65 V 0.0095 10 650 76.80 x * Physical Marking on top of the device Notes: 1) 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 2) Resistance is measured at 10% of rated current, 25C. 2015 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 12/04/15 Radial Lead Fuses TE5 > Time-Lag Fuse > 399 Series Temperature Re-rating Curve Average Time Current Curves 140 100000 120 100 10000 80 60 1000 40 23C 20 100 0 -40-20 020406080 10 AMBIENTTEMPERATURE (C) Note: 1 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 0.100 0.010 0.001 0.20 1 10 100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering 300 280 Recommended Process Parameters: 260 240 Wave Parameter Lead-Free Recommendation 220 Preheat: 200 (Typical Industry Recommendation) (Depends on Flux Activation Temperature) 180 160 Temperature Minimum: 100C 140 Temperature Maximum: 150C 120 Preheat Time: 60-180 seconds 100 80 Solder Pot Temperature: 260C Maximum 60 40 Solder Dwell Time: 2-5 seconds 20 0 Recommended Hand-Solder Parameters: Time (Seconds) Preheat Time Cooling Time Solder Iron Temperature: 350C +/- 5C Dwell Time Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/04/15 Temperature (C) - Measured on bottom side of board PERCENT OF RATING 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 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