PRODUCT
CQ24LF 001 6.1x2.6mm Fast Acting Surface Mount Fuse 2410 350V 1A With Silver Plating Interrupting Capacity 100A
surface mount resettable fuse
,surface mount thermal fuse
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.
