Radial Lead Fuses TE5 > Transient Tolerant Fuse > 385 Series RoHS Pb 385 Series, TE5 Telecom Interface Protector Fuse Description The 385 Series TE5R Telecom Interface Protector Fuses are 125V rated, Time-Lag type and designed in accordance to UL 248-14. Features Surge proof for telecom Irreversible physical applications separation Reduced PCB space Flame resistant requirements encapsulated casing Highly defined cut-off Available from 0.350A to times 1.5A Agency Approvals Low internal resistance Agency Agency File Number Ampere Range Applications E67006 0.350A - 1.5A Battery chargers Power supplies Consumer Electronics Industrial controllers Additional Information Telecom Electrical Characteristics % of Ampere Opening Time Datasheet Resources Samples Rating 100% 2 Hours, 300% 300 ms., Min. 5 sec., Max. Electrical Characteristics Agency 1 Nominal Voltage Power Melting Surge Amplitude (A) Approvals Cold Drop Disspation Integral Amp Rated Voltage Breaking Code Current Rating Capacity Resistance 1.0I max. 1.0I 10I N N N FCC Bellcore ITU 2 (Ohms) (mV) max. (mW) max. (A s) 0350 350mA 125V 0.4320 250 90 0.78 32 19 36 x 0500 500mA 125V 0.2570 220 110 1.81 48 26 61 x 0800 800mA 125V 0.1290 170 130 4.35 80 42 67 x 50A 125VAC 1100 1.00A 125V 0.0830 140 130 6.75 100 52 67 x 1125 1.25A 125V 0.0610 125 140 9.84 128 65 67 x 1150 1.50A 125V 0.0495 120 170 11.52 155 78 67 x 1 FCC 47 Part 68: Minimum pulse load quantity is 2 pulses at a test generator output of 800V and 10x560s waveform. ITU-T K.20: Minimum pulse load quantity is 30 pulses at a test generator output of 1000V, 67A and 10x700s waveform. Bellcore GR-1089: Minimum pulse load quantity is 50 pulses at a test generator output of 1000V and 10x1000s. Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 2015 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 11/17/15 Radial Lead Fuses TE5 > Transient Tolerant Fuse > 385 Series Average Time Current Curves Temperature Re-rating Curve 140 100000 120 100 10000 80 60 1000 40 23C 20 100 0 -40-20 020406080 AMBIENTTEMPERATURE(C) 10 Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for 1 continuous operation. 0.100 0.010 0.001 0.20 1 10 100 1000 CURRENT IN AMPERES Soldering Parameters - Wave Soldering 300 Recommended Process Parameters: 280 260 Wave Parameter Lead-Free Recommendation 240 220 Preheat: 200 (Typical Industry Recommendation) (Depends on Flux Activation Temperature) 180 Temperature Minimum: 100C 160 Temperature Maximum: 150C 140 120 Preheat Time: 60-180 seconds 100 80 Solder Pot Temperature: 260C Maximum 60 Solder Dwell Time: 2-5 seconds 40 20 0 Solder Iron Temperature: 350C +/- 5C Time (Seconds) Heating Time: 5 seconds max. Preheat Time Cooling Time Dwell Time 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/17/15 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 0.350A 0.500A 0.800A 1.00A 1.25A 1.50A