Surface Mount Fuse NFVC-S Series FEATURES RoHS Compliant • HIGH INRUSH, SLOW BLOW FUSE includes all homogeneous materials* • CASE SIZE 6125 (6.1MM X 2.5MM); 2410 (0.24" x 0.10") *See Part Number System for Details • 125VAC 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 NFVC6125S 6125 Rated Current Rated Voltage (Amps) (VAC) 0.2 ~ 5.0 125V Temperature Range Case Dimensions W H P 2.5 ± 0.1 2.5 ± 0.1 1.4 ± 0.1 L -55°C ~ +125°C 6.1 ± 0.20 L NFS 1.25A P Fuse element (Copper-Silver Alloy Wire) W (Top View) Au Plated Brass End Cap P Ceramic Body H (Side View) PART NUMBERING SYSTEM NFVC 6125 S 1R25 TR F RoHS Compliant* TR = Tape & Reel Current Rating: 1R25 = 1.25Amps Fuse Type: Slow Blow 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 UL File Number E358637 Pending Ampere Range 0.5 ~ 5.0 0.2 ~ 0.375 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 1 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount Fuse NFVC-S Series AVAILABLE VALUES AND RATINGS Current Rating @ +25°C Part Number Marking Opening Time Typical Cold Resistance (% of Current Rating) (mΩ)* 100% 200% NFVC6125S0R20TRF 0.2 200 NFVC6125S0R25TRF 0.25 250 NFVC6125S0R315TRF 0.315 315 NFVC6125S0R375TRF 0.375 375 NFVC6125S0R50TRF 0.5 500 NFVC6125S0R75TRF 0.75 750 NFVC6125S1R00TRF 1.0 1A NFVC6125S1R25TRF 1.25 1.25A NFVC6125S1R50TRF 1.5 1.5A NFVC6125S1R60TRF 1.6 1.6A NFVC6125S2R00TRF 2.0 2A NFVC6125S2R50TRF 2.5 2.5A NFVC6125S3R00TRF 3.0 3A NFVC6125S3R15TRF 3.15 3.15A NFVC6125S3R50TRF 3.5 3.5A NFVC6125S4R00TRF 4.0 4A NFVC6125S5R00TRF 5.0 5A * Resistance measured at < 10% rated current and +25°C ** Melting I2T at 10 times the rated current. 4 hrs min. 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 113.82 112.15 110.24 108.60 106.86 105.22 103.48 101.64 100.00 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 Pre-heat 150 ~ 200°C 60 ~ 120 sec. Time above liquidus 20 ~ 40 sec. max. D 50°C A D B 0 2 UL 50A 125VAC 50A 125VDC 150°C 100°C Interrupt Rating 125VAC Temp (°C) -55 -45 -35 -25 -15 -5 +5 +15 +25 +35 +45 +55 +65 +75 +85 +95 +105 +115 +125 100 Rated Voltage 0.056 0.065 0.155 0.200 0.312 0.512 3.12 4.21 4.98 5.85 7.20 14.05 16.92 18.68 21.95 32.80 37.57 120 sec. max. TEMPERATURE DERATING CURVE 120 Percentage of Current Rating 1200 980 680 480 250 190 126 101 78 74 52 38 30 26 24 21 14 Melting I2T (A2×s) nominal** NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount Fuse NFVC-S Series RELIABILITY TEST Item Test Conditions/Method Performance Standard Time/Current 100% In 200% In 1000% In No fusing; 4 hours minimum <120 seconds >10ms 0.5A ~ 5A <300mV 0.2A ~ 0.375A <500mV UL248-14 IEC-60127-4 IEC-60127-4 Voltage Drop 100% of rated current Endurance Test 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 |DR| < 10% DT < 75°C Interrupting Ability 50A@125VAC/125VDC 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 |DR|: <10% High Temperature Operating Life T = 70°C ±2°C, 0.6 In, 96 hours |DR|: <10% Humidity (Steady State) T = 40°C ±2°C, 90 ~ 95% RH, 1000 hours |DR|: <10% Low Temperature Storage High Temperature Storage T = -55°C ±3°C, 96 hours T = 125°C ±2°C, 96 hours |DR|: <10% |DR|: <10% Salt Spray 5% salt solution, 48 hours |DR|: <10% Thermal Shock 100 cycles between -65°C/+125°C, 60 minutes; each extreme |DR|: <(10%+0.005W) IEC-60127-4 IEC-60127-4 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 NFVC6125S 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 F t W B Do A P1 Ko 3 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount Fuse NFVC-S Series REEL DIMENSIONS (mm) AND QUANTITY Type A ±2.0 B ±2.0 C ±0.5 E ±0.20 W ±1.0 Qty NFVC6125S 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