Document
Surface Mount Fuse
FEATURES • HIGH INRUSH WITHSTANDING • CASE SIZE 6125 (6.1MM X 2.5MM); 2410 (0.24" x 0.10") • 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
includes all homogeneous materials*
NFVC-H Series
RoHS Compliant
*See e Part Number System for Details
SPECIFICATIONS
Type NFVC-H Case Size 6125 Rated Current Rated Voltage (Amps) (VAC) 1.0 ~ 5.0 250V Temperature Range Case Dimensions L W 2.5 ± 0.1 H 2.5 ± 0.1 P 1.4 ± 0.1
-55°C ~ +125°C 6.1 ± 0.20
L
NF2 1.25A
(Top View)
W
Fuse element (Copper-Silver Alloy Wire)
P
P
Au Plated Brass End Cap
H
Ceramic Body
(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
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
1
Free Datasheet http://www.datasheetlist.com/
Surface Mount Fuse
AVAILABLE VALUES AND RATINGS
Part Number NFVC6125H1R00TRF NFVC6125H1R25TRF NFVC6125H1R50TRF NFVC6125H1R60TRF NFVC6125H2R00TRF NFVC6125H2R50TRF NFVC6125H3R00TRF NFVC6125H3R15TRF NFVC6125H3R50TRF NFVC6125H4R00TRF NFVC6125H5R00TRF Current Rating @ +25°C 1.0 1.25 1.5 1.6 2.0 2.5 3.0 3.15 3.5 4.0 5.0 Marking 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 Melting I2T (A2×s) nominal** 3.00 4.10 4.85 5.78 6.41 13.75 14.51 17.36 21.88 25.21 30.00 Rated Voltage
NFVC-H Series
Interrupt Rating
4 hrs min.
120 sec. max.
250VAC
UL 50A 250VAC 50A 125VDC
* Resistance measured at < 10% rated current and +25°C ** Melting I2T at 10 times the rated current.
120 Percentage of Current Rating 100 80 60 40 20 0 -55 -35
TEMPERATURE DERATING CURVE
-20
-5
10
25
40
55
70
85
100
115
130
Ambient Temperature (°C)
Temp (°C) -55 -45 -35 -25 -15 +5 +15 +25 +35 +45 +55 +65 +75 +85 +95 +105 +115 +125
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
300°C 260°C 220°C 200°C 150°C 100°C 50°C 0
REFLOW SOLDERING TEMPERATURE PROFILE
Peak Temperature 260°C Ramp-up 3°C/sec. max. 5 sec. max. Ramp-down 6°C/sec. max.
Recommended Reflow Land Pattern Dimensions (mm) Case Size 6125 A 3.0 ± 0.3 B 8.0 ± 0.3 C 3.0 ± 0.3 D 2.5 ± 0.3
C
Pre-heat 150 ~ 200°C 60 ~ 120 sec. Time above liquidus 20 ~ 40 sec. max.
D
A B
D
2
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Free Datasheet http://www.datasheetlist.com/
SPECIFICATIONS ARE SUBJECT TO CHANGE
Surface Mount Fuse
RELIABILITY TEST
Item Time/Current Voltage Drop Endurance Test Interrupting Ability Solderability Resistance to Soldering Heat High Temperature Operating Life Humidity (Steady State) Low Temperature Storage High Temperature Storage Salt Spray Thermal Shock Test Conditions/Method 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 240°C ±5°C, 3 seconds ±0.5s 260°C ±5°C, 10 seconds ±0.5s T = 70°C ±2°C, 0.6 In, 96 hours T = 40°C ±2°C, 90 ~ 95% RH, 1000 hours T = -55°C ±3°C, 96 hours T = 125°C ±2°C, 96 hours 5% salt solution, 48 hours 100 cycles between -65°C/+125°C, 60 minutes; each extreme Performance No fusing; 4 hours minimum <120 seconds >10ms <300mV |ΔR| < 10% ΔT < 75°C Without permanent arcing, ignition and bursting of fuse link 95% coverage minimum |ΔR|: <10% |ΔR|: <10% |ΔR|: <10% |ΔR|: <10% |ΔR|: <10% |ΔR|: <10% |ΔR|: <(10%+0.005Ω)
NFVC-H Series
Standard UL248-14 IEC-60127-4 IEC-60127-4 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
NFVC6125H
A 2.70 ±0.10
B 6.40 ±0.10
W 12.0 ±0.15
F 5.50 ±0.10
E 1.75 ±0.10
P2
P1 4.00 ±0.10
P2 2.00 ±0.10
φD 1.50 min.
T1 0.25 ±0.05
Ko 2.70 ±0.10
4.0 ±0.1 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
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
3
Free Datasheet http://www.datasheetlist.com/
Surface Mount Fuse
REEL DIMENS.