1
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Surface Mount Fuse NFCC & NFHC Series
FEATURES
• RECTANGULAR PACKAGE WITH METAL STRIP FUSE ELEMENT
• EIA SIZES 0402, 0603, 0805 AND 1206
• CURRENT RATINGS FROM 0.2 ~ 5.0 AMPS
• SAFETY STANDARD APPROVAL (UL and c-UL File Number E302168)
• Pb-FREE COMPATIBLE WITH FLOW AND REFLOW SOLDERING
Type Case Size Rated Current
(Amps)
Rated Voltage
(Vdc)
Temperature
Range
Case Dimensions
LW HP
1P2
NFCC04 0402 0.2 ~ 1.25 24
-55°C ~ +125°C
1.0 ± 0.05 0.5 ± 0.05 0.4 ± 0.10 0.2 ± 0.10 0.25 ± 0.10
NFHC04 1.6 ~ 3.15
NFCC06 0603 0.15 ~ 2.5 32 1.6 ± 0.10 0.8 +0.15/-0.05 0.45 ± 0.10 0.3 ± 0.15 0.3 ± 0.10
NFHC06 3.15 ~ 4.0
NFCC08 0805 0.4 ~ 2.5 50 2.0 ± 0.10 1.25 ± 0.10 0.6 ± 0.10 0.4 ± 0.20 0.4 ± 0.20
NFHC08 3.15 ~ 5.0
NFCC12 1206 0.2 ~ 2.5 50 3.2 ± 0.20 1.6 ± 0.15 0.6 ± 0.10 0.5 ± 0.25 0.5 ± 0.25
NFHC12 3.15 ~ 5.0 32 0.65 ± 0.10
Top, side and bottom
base termination (Ag)
Termination fi nish
(100% Sn over Ni barrier)
Fuse element
(metal fi lm) Glass Overcoat
Al203(96%)
Substrate Glaze Layer
(Glass)
L
P1
P2
H
W
NFCC 08 202 AD TP F
RoHS Compliant
Tape & Reel: PA = Paper (2mm pitch)
TP = Paper (4mm pitch)
Clearing Time Code:
AD = Within 5 sec. under 250% of rated current
AB = Within 5 sec. under 200% of rated current
Current Rating Code: See ratings table
Case Size Code: See specifi cations table
Series
PART NUMBERING SYSTEM
SPECIFICATIONS
631
631
*See Part Number System for Details
RoHS
Compliant
includes all homogeneous materials
2NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Surface Mount Fuse NFCC & NFHC Series
Part Number Case Size Current Rating
@ +70°C
Marking
Symbol
Internal (Cold)
Resistance
(mΩ) max.
Melting I2T
(t=1ms)
(A2×s) typical
Voltage Drop
(R/C x 100)
mV typical
Rated
Voltage
(DC)
Breaking
Capacity
(Amps)
Time/Current
Characteristics
Current Pre-arc
time
NFCC04 201ADPAF
0402
0.2 Z 1000 0.0005929 199
24 35 250% 5 sec.
max.
NFCC04 251ADPAF 0.25 C 750 0.0008464 172
NFCC04 321ADPAF 0.315 D 620 0.00169 153
NFCC04 401ADPAF 0.4 E 340 0.0023104 139
NFCC04 501ADPAF 0.5 F 290 0.004305625 125
NFCC04 631ADPAF 0.63 I 210 0.00625 121
NFCC04 801ADPAF 0.8 K 150 0.0119025 121
NFCC04 102ADPAF 1.0 L 120 0.0207025 114
NFCC04 132ADPAF 1.25 M 90 0.03364 110
NFHC04 162ADPAF 1.6 N 55 0.0442225 86
NFHC04 202ADPAF 2.0 S 40 0.07744 86
NFHC04 252ADPAF 2.5 T 36 0.15625 36
NFHC04 322ADPAF 3.15 U 26 0.37636 26
NFCC06 151ADTPF
0603
0.15 0D 4000 0.00036 521
32 35 250% 5 sec.
max.
NFCC06 201ADTPF 0.2 ZD 1800 0.00081 347
NFCC06 251ADTPF 0.250 CD 1000 0.0011025 209
NFCC06 321ADTPF 0.315 DD 750 0.00169 208
NFCC06 401ADTPF 0.4 ED 330 0.0023104 126
NFCC06 501ADTPF 0.5 FD 280 0.0036864 124
NFCC06 631ADTPF 0.63 ID 200 0.00676 126
NFCC06 801ADTPF 0.8 KD 130 0.0105625 97
NFCC06 102ADTPF 1.0 LD 110 0.016 107
NFCC06 132ADTPF 1.25 MD 85 0.03249 98
NFCC06 162ADTPF 1.6 ND 70 0.064 107
NFCC06 202ADTPF 2.0 SD 55 0.13689 106
NFCC06 252ADTPF 2.5 TD 45 0.23716 109
NFHC06 322ADTPF 3.15 UD 26 0.4 88 24 35 250% 5 sec.
max.
NFHC06 402ADTPF 4.0 XD 19 0.784 90
NFCC08 401ADTPF
0805
0.4 401 330 0.0024025 123
50 50 250% 5 sec.
max.
NFCC08 501ADTPF 0.5 501 270 0.0033489 120
NFCC08 631ADTPF 0.63 631 190 0.0044944 114
NFCC08 801ADTPF 0.8 801 130 0.0093025 96
NFCC08 102ADTPF 1.0 102 100 0.01444 102
NFCC08 132ADTPF 1.25 132 80 0.02704 99
NFCC08 162ADTPF 1.6 162 65 0.0442225 102
NFCC08 202ADTPF 2.0 202 55 0.09025 115
NFCC08 252ADTPF 2.5 252 40 0.13456 110
NFHC08 322ADTPF 3.15 UD 26 0.46225 85 32 50 250% 5 sec.
max.
NFHC08 402ADTPF 4.0 XD 19 0.841 82
NFHC08 502ADTPF 5.0 YD 14 1.48225 70 24
NFCC12 201ADTPF
1206
0.2 201 1800 0.000570025 341
50 50 250% 5 sec.
max.
NFCC12 251ADTPF 0.25 251 1000 0.0009216 227
NFCC12 321ADTPF 0.315 321 750 0.0015129 213
NFCC12 401ADTPF 0.4 401 350 0.0024025 141
NFCC12 501ADTPF 0.5 501 295 0.0033124 115
NFCC12 631ADTPF 0.63 631 200 0.0058564 127
NFCC12 801ADTPF 0.8 801 140 0.0087025 114
NFCC12 102ADTPF 1.0 102 110 0.0156025 103
NFCC12 132ADTPF 1.25 132 85 0.02916 104
NFCC12 152ADTPF 1.5 152 78 0.04624 101
NFCC12 162ADTPF 1.6 162 75 0.0664225 110
NFCC12 202ADTPF 2.0 202 65 0.1 109
NFCC12 252ADTPF 2.5 252 45 0.18769 111
NFHC12 322ADTPF 3.15 UD 26 0.4 90
32 50 250% 5 sec.
max.
NFHC12 402ADTPF 4.0 XD 19 0.784 84
NFHC12 502ADTPF 5.0 YD 14 1.40625 83
AVAILABLE VALUES AND RATINGS
3
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Part Number Case Size Current Rating
@ +70°C
Marking
Symbol
Internal (Cold)
Resistance
(mΩ) max.
Melting I2T
(t=1ms)
(A2×s) typical
Voltage Drop
(R/C x 100)
mV typical
Rated
Voltage
(DC)
Breaking
Capacity
(Amps)
Time/Current
Characteristics
Curent Pre-arc
time
NFCC04 251ABPAF
0402
0.25 C 1000 0.0005929 265
24 35 200% 5 sec.
max.
NFCC04 321ABPAF 0.315 D 750 0.00081 229
NFCC04 401ABPAF 0.4 E 620 0.0016384 210
NFCC04 501ABPAF 0.5 F 340 0.00225 188
NFCC04 631ABPAF 0.63 I 290 0.00441 170
NFCC04 751ABPAF 0.75 A 220 0.0055225 179
NFCC04 801ABPAF 0.8 K 210 0.00625 168
NFCC04 102ABPAF 1.0 L 150 0.0126025 164
NFCC04 132ABPAF 1.25 M 120 0.0207025 156
NFCC04 152ABPAF 1.5 H 100 0.02809 166
NFCC04 162ABPAF 1.6 N 90 0.036 156
NFHC04 202ABPAF 2.0 S 55 0.04624 121
NFHC04 252ABPAF 2.5 T 40 0.07744 119
NFCC06 251ABTPF
0603
0.25 CB 1800 0.0006084 474
32 35 200% 5 sec.
max.
NFCC06 321ABTPF 0.315 DB 1000 0.0010404 281
NFCC06 401ABTPF 0.4 EB 750 0.0017424 289
NFCC06 501ABTPF 0.5 FB 330 0.0024964 167
NFCC06 631ABTPF 0.63 IB 280 0.0036864 166
NFCC06 751ABTPF 0.75 AB 210 0.0054289 165
NFCC06 801ABTPF 0.8 KB 200 0.00625 175
NFCC06 102ABTPF 1.0 LB 130 0.0099225 133
NFCC06 132ABTPF 1.25 MB 110 0.0164025 144
NFCC06 152ABTPF 1.5 HB 95 0.02704 135
NFCC06 162ABTPF 1.6 NB 85 0.0330625 136
NFCC06 202ABTPF 2.0 SB 70 0.05929 146
NFCH06 252ABTPF 2.5 TB 40 0.14884 115
NFCC08 501ABTPF
0805
0.5 FB 330 0.0024025 162
50 50 200% 5 sec.
max.
NFCC08 631ABTPF 0.63 IB 270 0.0033124 164
NFCC08 801ABTPF 0.8 KB 190 0.0047089 160
NFCC08 102ABTPF 1.0 LB 130 0.0081225 129
NFCC08 132ABTPF 1.25 MB 100 0.0133225 138
NFCC08 162ABTPF 1.6 NB 80 0.02704 139
NFCC08 202ABTPF 2.0 SB 65 0.05041 139
NFHC08 252ABTPF 2.5 TB 40 0.11664 118 32 50 200% 5 sec.
max.
Surface Mount Fuse NFCC & NFHC Series
AVAILABLE VALUES AND RATINGS
Nominal Derating
Option Code AD: < 80& of Rated Current
Option Code AB: < 70% of Rated Current
Ambient Temperature
-55°C 70°C 90°C 125°C
0
80%
100%
Percentage of Rated Current
Current vs. Temperature Derating Guide
Example: P/N NFCC0603102AB
Rated Current: 1.0A @ 70°C
Derating at 90°C:
Current Rating x Normal Derating x Temperature Derating at +90°C
1.0A (Rated Current) x 0.70 (Type AB) x 0.80 (Temperature Derating) = 0.56A
1.0A (Rated Current) x 0.80 (Type AD) x 0.80 (Temperature Derating) = 0.64A
4NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Item Specifi cation Test Method
Surface Temperature Rise 75°C Ambient Temperature: 10°C ~ 30°C
Applied Current: Rated Current
Current Capability No fusing Rated Current x 110% @ 70°C ± 2°C for 1 hr
Working Temperature Range -55°C ~ +125°C -
Time/Current Characteristic See Available Values and Ratings Tables
Option Code
AD Rated Current x 250%
Pre-acting time 5 sec. max. Test current shall be applied continuously to the fuse
mounted on the test substrate
AB Rated Current x 200%
Pre-acting time 5 sec. max.
Bending Strenght No Visible Damage
Internal Resistance Change ±3% (AD, AB)
JIS C0051:1994 7.4.1
On the test substrate bending value is 3mm
for 10 ±1 sec.
Solderability At least 95% coverage of the terminal surface JIS C0054:1994
Immersion into solder at 235C ±5°C for 2 ± 0.5 secs.
Resistance to Soldering Heat No Visible Damage
Internal resistance range ±10% max.
Immersion into solder at 260°C for 10 sec.
Refl ow Soldering
1. Pre-heating: 150°C ±5°C, 120 sec. max.
2. T max. 240°C ±5°C, 10 sec. max, 2 passes
Endurance (Load Life) Within 10% of voltage drop
At normal ambient temperature & RH on the test
substrate
Rated Current x 1.05, 1 hour "ON", 1/4 hour "OFF",
100 cycles
Rated current x 1.25 for 1 hour
Surface Mount Fuse NFCC & NFHC Series
RECOMMENDED REFLOW PROFILE
Peak Temperature
(245°C for 5 sec.)
50
100
150
200
250
300
Time
Temperature - Deg. C
Pre-heat
150°C ~ 180°C 120 sec. max.
25
0
Cool Down
Time above 220°C
30 sec. max.
Case Size Refl ow Soldering Flow Soldering
ABCDABCD
0402 0.5 1.3 0.5 0.4 N/A
0603 1.0 2.0 0.8 0.5 1.0 2.6 0.8 0.8
0805 1.3 2.7 1.25 0.7 1.3 3.1 1.25 0.9
1206 2.2 3.9 1.6 0.85 2.2 4.3 1.6 1.05 A
B
D
C
D
RECOMMENDED FLOW PROFILE
Peak Temperature
(245°C ~ 250°C)
50
100
150
200
250
300
Time
Temperature - Deg. C
Pre-heat
110°C ~ 130°C 120 sec. max.
25
0
Cool Down
Note: 0402 Refl ow Only
Recommended Land Pattern Dimensions (mm)
FUSING TIME CURRENT CHARACTERISTICS
(see website: www.niccomp.com/catalog/fusingcharacteristics.pdf)
5
NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Type A B W F E P1P0φDT
1T2Qty/Reel
NFCC04NFHC04 0.65 ±0.10 1.15 ±0.10 8.00
±0.20
3.50
±0.05
1.75
±0.10 2.00 ±0.05 4.00
±0.05
1.55
±0.05 0.60 ±0.05 0.70 max. 10,000
Type A +0/-3 B +1/-0 C ±0.20 W ±0.3 Qty
NFCC04/NFHC04
180 60 13 9.0
10,000
NFCC06/NFHC06
5,000NFCC08/NFHC08
NFCC12/NFHC12
CARRIER TAPE DIMENSIONS (mm)
REEL DIMENSIONS (mm) AND QUANTITY
Type A B W F E P1P0φDT
1T2Qty/Reel
NFCC06/NFHC06 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. 5,000NFCC08/NFHC08 1.65 ±0.15 2.50 ±0.20
NFCC12/NFHC12 2.00 ±0.15 3.6 ± 0.20 0.9 max. 1.0 max.
B
C
E
D
A
W
φ1.5+0.1/-0.0 4.0 ±0.1
W
F
AP1
t2
t1
B
Surface Mount Fuse NFCC & NFHC Series
CARRIER TAPE DIMENSIONS (mm)
φ1.5+0.1/-0.0 4.0 ±0.1
W
F
AP1
t2
t1
B
