Radial Lead Fuses TE5® > Time-Lag Fuse > 399 Series 399 Series, TE5® Inrush Protector Fuse RoHS Pb 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 requirements • Lead-free, Halogen free and RoHS Compliant • Highly defined cut-off times • Available from 0.125A to 4A • Low internal resistance Agency Approvals Agency Agency File Number Ampere Range E67006 0.125A - 4A • Flame resistant encapsulated casing 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 Breaking Capacity Nominal Cold Resistance (Ohms) Cold Resistance 0.1×IN typ. (mΩ) Power Disspation 1.0×IN max. (mW) 50A@65 VAC/ DC 1.7450 1.1000 0.7800 0.5500 0.3810 0.2650 0.1900 0.1300 0.0920 0.0650 0.0470 0.0330 0.0230 0.0170 0.0132 0.0095 1600 1103 775 550 382 264 191 129 92 66 46 33 25 18 13 10 125 140 155 170 190 220 240 265 300 330 370 420 460 520 580 650 * 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, 25ºC. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 12/04/15 Melting Integral 10×IN max. (A2s) 0.1461 0.2099 0.30 0.42 0.62 0.92 1.40 2.04 3.33 4.30 6.88 12.03 14.00 23.13 44.65 76.80 Agency Approvals x x x x x x x x x x x x x x x x Radial Lead Fuses TE5® > Time-Lag Fuse > 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 Re-rating 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) Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 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. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/04/15 Radial Lead Fuses TE5® > Time-Lag Fuse > 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 (IEC 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 (IEC 60068-1,-2-1,-2-2,-78) Stock Conditions +10ºC to +60 ºC RH, ≤ 75% yearly average, without dew, maximum value for 30 days-95% Vibration Resistance 24 cycles at 15 min. each (IEC 60068-2-6) 10 - 60Hz at 0.75mm amplitude 60 - 2000Hz at 10g acceleration Part Numbering System max. 4 399 xxxx 0000 Series 0.6 5.08 1 +0.1 0.5 min 18.8 max. 8 8.5 Dimensions (mm) 1.5 Packaging Code 0000 Tape/Ammopack (1,400 pcs.) Holes in the printed circuit board Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Reel Size N/A 1,400 0000 N/A 399 Series Tape & Ammopack © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/04/15