Surface Mount Fuse NFSC Series RoHS Compliant FEATURES • HIGH ANTI-PULSE PERFORMANCE includes all homogeneous materials • EIA SIZE 0603 *See e Part Number System for Details • CURRENT RATINGS UP TO 5.0 AMPS • SAFETY STANDARD APPROVAL (UL and c-UL File Number E302168) • Pb-FREE COMPATIBLE WITH FLOW AND REFLOW SOLDERING SPECIFICATIONS Type Case Size NFSC06 0603 Rated Current Rated Voltage (Amps) (Vdc) 0.5 ~ 5.0 32 Case Dimensions Temperature Range L W H P1 P2 -55°C ~ +125°C 1.6 ± 0.1 0.8 +0.15/-0.05 0.45 ± 0.10 0.3 ± 0.15 0.3 ± 0.10 L Fuse element (metal film) Resin Overcoat Side termination (Thin film of Ni-Cr) H HS S Termination finish (100% Sn over Ni barrier) W Al203(96%) Substrate Resin Layer Bottom termination (Ag) P1 H P2 PART NUMBERING SYSTEM NFSC 06 202 AB TP F RoHS Compliant Tape & Reel: TP = Paper (4mm pitch) Clearing Time Code: AB = Within 5 sec. under 200% of rated current Current Rating Code: See ratings table Case Size Code: See specifications table Series NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 1 Surface Mount Fuse NFSC Series AVAILABLE VALUES AND RATINGS Part Number NFSC06 501ABTPF NFSC06 631ABTPF NFSC06 751ABTPF NFSC06 801ABTPF NFSC06 102ABTPF NFSC06 132ABTPF NFSC06 152ABTPF NFSC06 162ABTPF NFSC06 202ABTPF NFSC06 252ABTPF NFSC06 302ABTPF NFSC06 322ABTPF NFSC06 402ABTPF NFSC06 502ABTPF Current Marking Rating Symbol @ +70°C HF 0.5 HI 0.63 0.75 HA HK 0.8 HL 1.0 HM 1.25 1.5 HH HN 1.6 HS 2.0 HT 2.5 3.0 HR HU 3.15 HX 4.0 HY 5.0 Internal (Cold) Resistance (mΩ) max. 400 300 210 180 115 90 70 60 50 37 28 26 18 14 Melting I2T Voltage Drop Rated (t=1ms) (R/C x 100) Voltage (A2×s) typical mV typical (DC) 0.00650 189 0.0111 173 0.0193 155 0.0212 142 0.0331 124 0.0572 118 0.0797 101 32 0.0906 97 0.149 97 0.233 92 0.313 85 0.357 80 0.449 69 0.841 68 Breaking Capacity (Amps) Time/Current Characteristics Curent/Pre-arc time x100% / 4 hrs. x200% / 5 sec. x300%/ 0.2 sec. 35 Current vs. Temperature Derating Guide Percentage of Rated Current 120% Nominal Derating: < 75% of Rated Current 100% 80% Temperature Derating: Refer to graph 60% Example: NFSC0603102AB (1A rated current) If used at +70°C the derated current would be ... 1A x 0.75 (normal derating) x 0.80 (temperature derating) = 0.6A 40% 20% 0 -55°C 125°C 70°C 90°C Ambient Temperature RECOMMENDED FLOW PROFILE RECOMMENDED REFLOW PROFILE Peak Temperature (245°C for 5 sec.) 250 200 150 Cool Down 100 Time above 220°C 30 sec. max. 50 25 0 300 Temperature - Deg. C Temperature - Deg. C 300 Peak Temperature (245°C ~ 250°C) 250 200 150 Cool Down 100 Pre-heat 150°C ~ 180°C 120 sec. max. 50 25 Pre-heat 110°C ~ 130°C 120 sec. max. 0 Time Time Recommended Land Pattern Dimensions (mm) Reflow Soldering Flow Soldering Case Size A B C D A B C D 0603 1.0 2.0 0.8 0.5 1.0 2.6 0.8 0.8 C D A D B 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount Fuse NFSC Series CARRIER TAPE DIMENSIONS (mm) Type A B W F E P1 P0 φD T1 T2 Qty/Reel NFSC06 1.15 ±0.15 1.90 ±0.20 8.00 ±0.20 3.50 ±0.05 1.75 ±0.10 4.00 ±0.05 4.00 ±0.05 1.55 ±0.05 0.7 max. 0.8 max. 5,000 φ1.5+0.1/-0.0 4.0 ±0.1 t1 F W B t2 A P1 REEL DIMENSIONS (mm) AND QUANTITY Type A +0/-3 B +1/-0 C ±0.20 W ±0.3 Qty NFSC06 180 60 13 9.0 5,000 E C B D W A NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com 3