Radial Lead Fuses TE5® > Time-Lag > 399 Series 399 Series, TE5® Inrush Protector Fuse Description The 399 Series are TE5®, time-Lag type, 65V rated fuses. For Short Circuit Protection of Sensitive Electronic Components and Assemblies. Features • Reduced PCB space requirements • Flame resistant encapsulated casing • Highly defined cut-off times • Halogen free • Available from 125mA to 4A • Low internal resistance Agency Approvals Agency Agency File Number Ampere Range E67006 125mA - 4A • Irreversible physical separation Applications • IC Chip Protection Electrical Characteristics Additional Information Datasheet % of Ampere Rating Opening Time 300 20 Seconds, Max. Samples Resources Electrical Characteristics Amp Code Rated Current Marking Code* Voltage Rating 0125 0160 0200 0250 0315 0400 0500 0630 0800 1100 1125 1160 1200 1250 1315 1400 125 mA 160 mA 200 mA 250 mA 315 mA 400 mA 500 mA 630 mA 800 mA 1.00 A 1.25 A 1.60 A 2.00 A 2.50 A 3.15 A 4.00 A IP13 IP16 IP20 IP25 IP32 IP40 IP50 IP63 IP80 IP100 IP125 IP160 IP200 IP250 IP315 IP400 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V 65 V Power Disspation 1.0×IN max. (mW) Melting Integral 10×IN typ. (A2s) Agency Approvals Breaking Capacity Cold Resistance 0.1×IN typ. (mΩ) 50A / 65 VAC/DC 50-60 Hz cosϕ=1.0 1600 1100 775 550 330 265 190 130 92 65 47 33 23 17 13 10 125 140 155 170 190 220 240 265 300 330 370 420 460 520 580 650 0.13 0.2 0.29 0.42 0.62 0.92 1.4 2 3 4.3 6.5 9.8 14 20 40 75 x x x x x x x x x x x x x x x x * Physical Marking on top of the device Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 Radial Lead Fuses TE5® > Time-Lag > 399 Series Average Time Current Curves 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 Temperature Rerating Curve 140 100000 PERCENT OF RATING 120 100 10000 80 60 1000 40 23°C TIME IN SECONDS 20 0 -40 -20 0 20 40 80 60 AMBIENT TEMPERATURE (°C) 100 10 1 0.100 0.010 0.001 0.20 1 10 100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 Lead-Free Recommendation Preheat: 200 (Depends on Flux Activation Temperature) 180 160 140 120 100 80 60 40 (Typical Industry Recommendation) Temperature Minimum: 100° C Temperature Maximum: Preheat Time: 150° C 60-180 seconds Solder Pot Temperature: 260° C Maximum Solder Dwell Time: 2-5 seconds Time (Seconds) Cooling Time Preheat Time Dwell Time 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 20 0 10 20 0 Temperature (°C) - Measured on bottom side of board 300 Recommended Hand-Solder Parameters: Solder Iron Temperature: 350° C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 Radial Lead Fuses TE5® > Time-Lag > 399 Series Product Characteristics Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94V-0 Round Pins: Copper, Tin-plated Materials Lead Pull Strength 10 N (EN 60068-2-21) Solderability 260ºC, ≤ 3s. (Wave) 350ºC, ≤ 1s. (Soldering Iron) Soldering Heat Resistance 260ºC, 10s. (IEC 60068-2-20) 350ºC, 3s. (Soldering Iron) Dimensions Operating Temperature -40ºC to +85ºC (consider de-rating) Climatic Category -40ºC to +85ºC/21 days (EN 60068-1,-2-1,-2-2,-78) Stock Conditions +10 ºC to +60 ºC RH, ≤ 75% yearly average, without dew, maximum value for 30 days-95% Vibration Resistance 24 cycles at 15 min. each (EN 60068-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration Part Numbering System max. 4 Series 0.6 5.08 1 +0.1 0.5 min 18.8 max. 8 8.5 Dimensions (mm) 1.5 Packaging Code Holes in the printed circuit board Packaging Packaging Option 399 Series Tape & Ammopack Packaging Specification Quantity Quantity & Packaging Code Reel Size N/A 1,400 000 N/A © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13