Aolittel Technology Co.,Ltd
Professional manufacturer of fuse and fuse holder,on-time delivery
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CQ24LF 001 6.1x2.6mm Fast Acting Surface Mount Fuse 2410 350V 1A With Silver Plating Interrupting Capacity 100A
ApplicatIon
Notebooks / ultrabooks
Telecom systems
Chargers
LCD / LED TVs n White goods
PC servers
LCD monitors
DC/DC converters
DC/AC inverters
Main Features
Single blow fuse for overcurrent protection
6125 (EIA 2410) footprint
Fast acting precision
UL 248-14 listed
RoHS compliant* and halogen free**
Wire core SMD design
Surface mount packaging for automated assembly
Environmental Characteristics
Operating Temperature................................................................................. -55 °C to +125 °C Storage Conditions Temperature ............................................................................................... +5 °C to +35 °C Humidity.......................................................................................................... 40 % to 75 % Shelf Life...........................................................................2 years from manufacturing date Moisture Sensitivity Level........................................................................................................1 ESD Classification (HBM)..............................................................................................Class 6
Materials & Dimension
Construction Body Material: Ceramic
Termination Material: Silver(Ag),Nickel(Ni),Tin(Sn)
Fuse Element: Silver(Ag)
Recommended Land Pattern--Reflow Solder
Unit:mm
| L2 | L1 | W | |
| 1-20A | 2.95 | 1.96 | 3.15 |
Part Numbering
Part number system
CQ24LF 001
CQ24LF -- Series
001 -- AMP Code (Refer to below table )
| PN | Ampere Rating [ In ] | Voltage Rating ( V ) | Nominal Resistance Cold Ohms | Nominal Melting I t A Sec |
| CQ24LF 001 | 1A | 350V | 1.100 | 0.500 |
| CQ24LF 1.50 | 1.5A | 0.500 | 1.130 | |
| CQ24LF 002 | 2A | 0.203 | 1.200 | |
| CQ24LF 2.50 | 2.5 A | 0.155 | 1.500 | |
| CQ24LF 003 | 3 A | 0.045 | 1.890 | |
| CQ24LF 3.15 | 3.15A | 0.039 | 2.280 | |
| CQ24LF 3.50 | 3.5 A | 0.036 | 2.573 | |
| CQ24LF 004 | 4A | 0.028 | 3.360 | |
| CQ24LF 005 | 5A | 0.021 | 6.000 | |
| CQ24LF 006 | 6A | 0.016 | 7.920 | |
| CQ24LF 6.30 | 6.3A | 0.015 | 9.128 | |
| CQ24LF 007 | 7A | 0.014 | 12.25 | |
| CQ24LF 008 | 8A | 0.013 | 16.00 | |
| CQ24LF 010 | 10A | 0.011 | 25.00 | |
| CQ24LF 012 | 12A | 0.009 | 36.00 | |
| CQ24LF 015 | 15A | 0.006 | 67.50 | |
| CQ24LF 020 | 20A | 0.005 | 132.0 |
Electrical Characteristic
| Rated current | 1 In | 2 In |
| Min. | Max. | |
| 1-20A | 4 hour | 5 sec |
Environmental Temperature at 25°C
Interrupting Rating
1A~20A :
100 amperes at 350V AC
100 amperes at 125V AC
100 amperes at 125V DC
300 amperes at 32V DC
Soldering Method
*Reflow Soldering : 260°C, 30Sec. max.
*Wave Soldering : 260°C, 10Sec. max.
*Hand Soldering : 350°C, 3Sec. max.
Tape and Reel Specification
Tape & Reel Quantity: 2500 pcs/reel
| Item | W | P | E | F | P1 | D | D1 |
| Criterion | 12.00 | 4.00 | 1.75 | 5.50 | 2.00 | 1.50 | 1.00 |
| Tolerance | ±0.10 | ±0.10 | ±0.10 | ±0.05 | ±0.05 | ±0.10 | ±0.10 |
| Item | P0 | 10P0 | A0 | B0 | KO | t |
| Criterion | 4.00 | 4.00 | 2.85 | 6.30 | 1.45 | 0.24 |
| Tolerence | ±0.10 | 0.20 | ±0.10 | ±0.10 | ±0.10 | ±0.05 |
Note:
1. Derating depicted in this curve is in addition to the standard derating of 25% for continuous operation.