Surface Mount Fuse NFVC-H Series FEATURES RoHS Compliant • HIGH INRUSH WITHSTANDING includes all homogeneous materials* • CASE SIZE 6125 (6.1MM X 2.5MM); 2410 (0.24" x 0.10") *See e Part Number System for Details • 250VAC WITH CURRENT RATINGS UP TO 5 AMPS • SAFETY STANDARD APPROVAL (UL File Number E358637) • COMPATIBLE WITH FLOW AND REFLOW SOLDERING • RoHS COMPLIANT & HALOGEN FREE SPECIFICATIONS Type Case Size NFVC-H 6125 Rated Current Rated Voltage (Amps) (VAC) 1.0 ~ 5.0 250V Temperature Range Case Dimensions L -55°C ~ +125°C 6.1 ± 0.20 W H P 2.5 ± 0.1 2.5 ± 0.1 1.4 ± 0.1 L NF2 1.25A Fuse element (Copper-Silver Alloy Wire) W (Top View) P Au Plated Brass End Cap P Ceramic Body H (Side View) PART NUMBERING SYSTEM NFVC 6125 H 1R25 TR F RoHS Compliant* TR = Tape & Reel Current Rating: 1R25 = 1.25Amps H = High Inrush Case Size Code Series *Exemption 7a - Lead in high melting temperature solder (lead based alloy with 85% by weight or more lead) SAFETY AGENCY CERTIFICATION Agency File Number Ampere Range UL 1.0 ~ 5.0 E358637 UL Certification: JDYX2.E358637 UL Certification Canada: JDYX8.E358637 Fuses, Supplemental Certified Components These fuses provide supplemental protection in end-use equipment to provide protection for components or internal circuits. They are not suitable for branch or feeder circuit use NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 1 Surface Mount Fuse NFVC-H Series AVAILABLE VALUES AND RATINGS Part Number Current Rating @ +25°C Marking NFVC6125H1R00TRF NFVC6125H1R25TRF NFVC6125H1R50TRF NFVC6125H1R60TRF NFVC6125H2R00TRF NFVC6125H2R50TRF NFVC6125H3R00TRF NFVC6125H3R15TRF NFVC6125H3R50TRF NFVC6125H4R00TRF NFVC6125H5R00TRF 1.0 1.25 1.5 1.6 2.0 2.5 3.0 3.15 3.5 4.0 5.0 1A 1.25A 1.5A 1.6A 2A 2.5A 3A 3.15A 3.5A 4A 5A Opening Time Typical Cold Resistance (% of Current Rating) (mΩ)* 100% 200% 124 90 78 70 55 39 27 25 24 20 14 4 hrs min. Melting I2T (A2×s) nominal** Rated Voltage 3.00 4.10 4.85 5.78 6.41 13.75 14.51 17.36 21.88 25.21 30.00 120 sec. max. Interrupt Rating UL 50A 250VAC 250VAC 50A 125VDC * Resistance measured at < 10% rated current and +25°C ** Melting I2T at 10 times the rated current. TEMPERATURE DERATING CURVE Percentage of Current Rating 120 Temp (°C) -55 -45 -35 -25 -15 +5 +15 +25 +35 +45 +55 +65 +75 +85 +95 +105 +115 +125 100 80 60 40 20 0 -55 -35 -20 -5 10 25 40 55 70 85 100 115 130 Ambient Temperature (°C) 300°C 260°C 220°C 200°C REFLOW SOLDERING TEMPERATURE PROFILE Peak Temperature 260°C 5 sec. max. Ramp-up 3°C/sec. max. Ramp-down 6°C/sec. max. Derating Factor 113.82 112.15 110.24 108.60 106.86 103.48 101.64 100.00 98.29 96.58 95.01 93.42 91.75 89.95 87.96 86.08 84.25 82.35 Recommended Reflow Land Pattern Dimensions (mm) Case Size A B C D 6125 3.0 ± 0.3 8.0 ± 0.3 3.0 ± 0.3 2.5 ± 0.3 C 150°C 100°C Pre-heat 150 ~ 200°C 60 ~ 120 sec. Time above liquidus 20 ~ 40 sec. max. D 50°C D B 0 2 A NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount Fuse NFVC-H Series RELIABILITY TEST Item Test Conditions/Method Performance Standard 100% In 200% In 1000% In 100% of rated current 100 cycles at 100% of rated current for 1 hour, off for 15 minutes followed by 125% of rated current for 1 hour and test temperature rise 50A@250VAC 50A@125VDC No fusing; 4 hours minimum <120 seconds >10ms <300mV UL248-14 IEC-60127-4 IEC-60127-4 IEC-60127-4 |ΔR| < 10% ΔT < 75°C IEC-60127-4 Without permanent arcing, ignition and bursting of fuse link Solderability 240°C ±5°C, 3 seconds ±0.5s 95% coverage minimum Resistance to Soldering Heat 260°C ±5°C, 10 seconds ±0.5s |ΔR|: <10% High Temperature Operating Life T = 70°C ±2°C, 0.6 In, 96 hours |ΔR|: <10% Humidity (Steady State) T = 40°C ±2°C, 90 ~ 95% RH, 1000 hours |ΔR|: <10% Low Temperature Storage High Temperature Storage T = -55°C ±3°C, 96 hours T = 125°C ±2°C, 96 hours |ΔR|: <10% |ΔR|: <10% Salt Spray 5% salt solution, 48 hours |ΔR|: <10% Thermal Shock 100 cycles between -65°C/+125°C, 60 minutes; each extreme |ΔR|: <(10%+0.005Ω) Time/Current Voltage Drop Endurance Test Interrupting Ability UL248-14 IEC-60127-4 IEC-60127-4 IEC-60068-2-20 Mil-Std-202 Mil-Std-202 Method 210 Mil-Std-202 Method 108 Mil-Std-202 Method 103 IEC-60068-2-1 IEC-60068-2-2 Mil-Std-202 Method 101 IEC 60068-2-14 EMBOSSED PLASTIC CARRIER DIMENSIONS (mm) Type A B W F E P1 P2 φD T1 Ko NFVC6125H 2.70 ±0.10 6.40 ±0.10 12.0 ±0.15 5.50 ±0.10 1.75 ±0.10 4.00 ±0.10 2.00 ±0.10 1.50 min. 0.25 ±0.05 2.70 ±0.10 4.0 ±0.1 P2 1.5 +0.1 -0 1.75 ±0.1 t F W B Do A P1 Ko NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 3 Surface Mount Fuse NFVC-H Series REEL DIMENSIONS (mm) AND QUANTITY Type A ±2.0 B ±2.0 C ±0.5 E ±0.20 W ±1.0 Qty NFVC6125H 178 58 13 2.0 12.5 1,000 E C B D W A 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com