*See Part Number System for Details SPECIFICATIONS. Case Dimensions Type Case Size P 2 NFCC04

Transcription

1 FETURES RECTNGULR PCKGE ITH METL STRIP FUSE ELEMENT EI SIZES 42, 63, 85 ND 126 CURRENT RTINGS FROM.2 ~ 5. MPS SFETY STNDRD PPROVL (UL and c-ul File Number E32168) Pb-FREE COMPTILE ITH FLO ND REFLO SOLDERING RoHS Compliant includes all homogeneous materials *See Part Number System for Details SPECIFICTIONS Rated Current Rated Voltage Temperature Case Dimensions Type Case Size (mps) (Vdc) Range L H P 1 P 2 NFCC4.2 ~ ±.5.5 ±.5.4 ±.1.2 ±.1.25 ±.1 NFHC4 1.6 ~ 3.15 NFCC6.15 ~ ± / ±.1.3 ±.15.3 ±.1 NFHC ~ C ~ +125 C NFCC8.4 ~ ± ±.1.6 ±.1.4 ±.2.4 ±.2 NFHC ~ 5. NFCC12.2 ~ ± ± ±.15.5 ±.25.5 ±.25 NFHC ~ ±.1 L Fuse element (metal film) Glass Overcoat 631 Termination finish (1% Sn over Ni barrier) l23(96%) Substrate Top, side and bottom base termination (g) Glaze Layer (Glass) P 1 H P 2 PRT NUMERING SYSTEM NFCC 8 22 D TP F RoHS Compliant Tape & Reel: P = Paper (2mm pitch) TP = Paper (4mm pitch) Clearing Time Code: D = ithin 5 sec. under 25% of rated current = ithin 5 sec. under 2% of rated current Current Rating Code: See ratings table Case Size Code: See specifi cations table Series 1

2 VILLE VLUES ND RTINGS Part Number Case Size Current +7 C Marking Symbol Internal (Cold) Resistance (mω) Melting I 2 T (t=1ms) ( 2 s) typical Voltage Drop (R/C x 1) mv typical Rated Voltage (DC) NFCC4 21DPF.2 Z NFCC4 251DPF.25 C NFCC4 321DPF.315 D NFCC4 41DPF.4 E NFCC4 51DPF.5 F NFCC4 631DPF.63 I NFCC4 81DPF 42.8 K NFCC4 12DPF 1. L NFCC4 132DPF 1.25 M NFHC4 162DPF 1.6 N NFHC4 22DPF 2. S NFHC4 252DPF 2.5 T NFHC4 322DPF 3.15 U NFCC6 151DTPF.15 D NFCC6 21DTPF.2 ZD NFCC6 251DTPF.25 CD NFCC6 321DTPF.315 DD NFCC6 41DTPF.4 ED NFCC6 51DTPF.5 FD NFCC6 631DTPF.63 ID NFCC6 81DTPF 63.8 KD NFCC6 12DTPF 1. LD NFCC6 132DTPF 1.25 MD NFCC6 162DTPF 1.6 ND NFCC6 22DTPF 2. SD NFCC6 252DTPF 2.5 TD NFHC6 322DTPF 3.15 UD NFHC6 42DTPF 4. XD NFCC8 41DTPF NFCC8 51DTPF NFCC8 631DTPF NFCC8 81DTPF NFCC8 12DTPF NFCC8 132DTPF NFCC8 162DTPF NFCC8 22DTPF NFCC8 252DTPF NFHC8 322DTPF 3.15 UD NFHC8 42DTPF 4. XD NFHC8 52DTPF 5. YD NFCC12 21DTPF NFCC12 251DTPF NFCC12 321DTPF NFCC12 41DTPF NFCC12 51DTPF NFCC12 631DTPF NFCC12 81DTPF NFCC12 12DTPF NFCC12 132DTPF NFCC12 152DTPF NFCC12 162DTPF NFCC12 22DTPF NFCC12 252DTPF NFHC12 322DTPF 3.15 UD NFHC12 42DTPF 4. XD NFHC12 52DTPF 5. YD reaking Capacity (mps) Time/Current Characteristics Pre-arc Current time % 5 sec % 5 sec % 5 sec % 5 sec. 5 25% 5 sec % 5 sec % 5 sec. 2

3 VILLE VLUES ND RTINGS Part Number Case Size Current +7 C Marking Symbol Internal (Cold) Resistance (mω) Melting I 2 T (t=1ms) ( 2 s) typical Voltage Drop (R/C x 1) mv typical Rated Voltage (DC) reaking Capacity (mps) Time/Current Characteristics Pre-arc Curent time NFCC4 251PF.25 C NFCC4 321PF.315 D NFCC4 41PF.4 E NFCC4 51PF.5 F NFCC4 631PF.63 I NFCC4 751PF NFCC4 81PF 42.8 K % 5 sec. NFCC4 12PF 1. L NFCC4 132PF 1.25 M NFCC4 152PF 1.5 H NFCC4 162PF 1.6 N NFHC4 22PF 2. S NFHC4 252PF 2.5 T NFCC6 251TPF.25 C NFCC6 321TPF.315 D NFCC6 41TPF.4 E NFCC6 51TPF.5 F NFCC6 631TPF.63 I NFCC6 751TPF NFCC6 81TPF 63.8 K % 5 sec. NFCC6 12TPF 1. L NFCC6 132TPF 1.25 M NFCC6 152TPF 1.5 H NFCC6 162TPF 1.6 N NFCC6 22TPF 2. S NFCH6 252TPF 2.5 T NFCC8 51TPF.5 F NFCC8 631TPF.63 I NFCC8 81TPF.8 K NFCC8 12TPF 1. L % 5 sec. NFCC8 132TPF M NFCC8 162TPF 1.6 N NFCC8 22TPF 2. S NFHC8 252TPF 2.5 T % 5 sec. Percentage of Rated Current 1% 8% Current vs. Temperature Derating Guide -55 C 7 C 9 C 125 C mbient Temperature Nominal Derating Option Code D: < 8& of Rated Current Option Code : < 7% of Rated Current Example: P/N NFCC6312 Rated Current: 7 C Derating at 9 C: Current Rating x Normal Derating x Temperature Derating at +9 C 1. (Rated Current) x.7 (Type ) x.8 (Temperature Derating) = (Rated Current) x.8 (Type D) x.8 (Temperature Derating) =.64 3

4 Item Specifi cation Test Method Surface Temperature Rise 75 C mbient Temperature: 1 C ~ 3 C pplied Current: Rated Current Current Capability No fusing Rated Current x 7 C ± 2 C for 1 hr orking Temperature Range -55 C ~ +125 C - Time/Current Characteristic See vailable Values and Ratings Tables Option Code D Rated Current x 25% Pre-acting time 5 sec. Test current shall be applied continuously to the fuse Rated Current x 2% mounted on the test substrate Pre-acting time 5 sec. ending Strenght JIS C51: No Visible Damage On the test substrate bending value is 3mm Internal Resistance Change ±3% (D, ) for 1 ±1 sec. Solderability t least 95% coverage of the terminal surface JIS C54:1994 Immersion into solder at 235C ±5 C for 2 ±.5 secs. Resistance to Soldering Heat Endurance (Load Life) No Visible Damage Internal resistance range ±1% ithin 1% of voltage drop Immersion into solder at 26 C for 1 sec. Reflow Soldering 1. Pre-heating: 15 C ±5 C, 12 sec. 2. T 24 C ±5 C, 1 sec. max, 2 passes t normal ambient temperature & RH on the test substrate Rated Current x 1.5, 1 hour "ON", 1/4 hour "OFF", 1 cycles Rated current x 1.25 for 1 hour RECOMMENDED REFLO PROFILE RECOMMENDED FLO PROFILE Note: 42 Reflow Only Temperature - Deg. C Pre-heat 15 C ~ 18 C 12 sec. Time above 22 C 3 sec. Peak Temperature (245 C for 5 sec.) Cool Down Temperature - Deg. C Pre-heat 11 C ~ 13 C 12 sec. Peak Temperature (245 C ~ 25 C) Cool Down Time Time Recommended Land Pattern Dimensions (mm) Case Size Reflow Soldering Flow Soldering C D C D N/ D D C FUSING TIME CURRENT CHRCTERISTICS (see website: 4

5 CRRIER TPE DIMENSIONS (mm) Type F E P 1 P φd T 1 T 2 Qty/Reel NFCC4NFHC4.65 ± ±.1 8. ± ± ±.1 2. ±.5 4. ± ±.5.6 ±.5.7 1, t 1 φ1.5+.1/-. 4. ±.1 F CRRIER TPE DIMENSIONS (mm) t 2 P1 Type F E P 1 P φd T 1 T 2 Qty/Reel NFCC6/NFHC ± ± NFCC8/NFHC ± ±.2 4. ±.5 ±.2 ±.5 ±.1 ±.5 ±.5 NFCC12/NFHC12 2. ± ± , t 1 φ1.5+.1/-. 4. ±.1 F t 2 P1 REEL DIMENSIONS (mm) ND QUNTITY Type +/-3 +1/- C ±.2 ±.3 Qty NFCC4/NFHC4 1, NFCC6/NFHC6 NFCC8/NFHC8 NFCC12/NFHC , E C D 5