CB61F View Datasheet(PDF) - Cooper Bussmann, Inc.
Part Name
Description
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CB61F Datasheet PDF : 3 Pages
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Fast-Acting SMD Brick™ Fuses
CB61F Series
Surface Mount Device
Dimensions - mm
Drawing Not to Scale
HALOGEN
HF
FREE
Pb
Description
The fast-acting CB61F Series of SMD Brick™ fuse provides high breaking
capacity performance in a CQC Approved SMD package. The CB61F Series
offers 125Vac/50A and 125Vdc/300A protection up to 15 amps, which is
among the highest in its class.
Features
• High Interrupting Ratings: 50A @ 125Vac / 300A @ 125Vdc
• Wide Selection: The CB61F Series is available in ratings from 2 to 15
amps providing a range of solutions for applications requiring
fast-acting performance
• CQC Approved: Meets the growing market demand.
• cULus Certified and PSE Level 1 Certified
• Excellent Environmental Integrity: lead-free, halogen free and RoHS
compliant, and present no disposal issues at end of life.
• Solder immersion compatible
• Wire-in-Air design
Applications
• LCD/PDP TVs
• LCD Monitors
• Notebooks
• Servers
• Telecom/PoE
• Medical equipment
• Industrial applications
• LCD backlight inverters
• Power supplies
• White goods
Agency Information
• cULus: Standard UL 248-14, Guide JDYX, File E 19180 and
Guide JDYX7, File E19180
• PSE: JET 1641-31007-1003 (2A-5A)
JET 1641-31007-1004 (6.3A-10A)
JET 1641-31007-1005 (12-15A)
• CQC: CQC09012040316 (2A-6.3A & 8A-10A)
Ordering
Specify product and packaging code
Environmental Data
• Mechanical Shock: MIL-STD-202G, Method 213B, Test Condition C
(100 G’s peak for 6 milliseconds; half-sine waveform)
• Mechanical Vibration: MIL-STD-202G, Method 201,Test Condition A
(10-55Hz, 0.06 inch, total excursion)
• Insulation Resistance: MIL-STD-202, Method 302, Test Condition A
(after opening) 10,000 ohms minimum
• Resistance to Solder Heat: MIL-STD-202G, Method 210F, Test Condition D
(10 sec, at 260°C); Test Condition A (350°C, 5s) for hand solder
• Thermal Shock: MIL-STD-202, Method 107G, Test Condition B
(-65°C to +125°C)
Catalog
Number
CB61F2A
CB61F3A
CB61F4A
CB61F5A
CB61F6.3A
CB61F7A
CB61F8A
CB61F10A
CB61F12A
CB61F15A
Current
Ratings
(amps)
2
3
4
5
6.3
7
8
10
12
15
Voltage
Ratings
Vac Vdc
125 125
125 125
125 125
125 125
125 125
125 125
125 125
125 125
125 125
125 125
Interrupting
Ratings (amps)*
125Vac 125Vdc
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
50
300
50
300
Specifications
Typical Cold
Resistance
(Ω)**
0.039
0.025
0.017
0.013
0.010
0.009
0.008
0.006
0.005
0.004
Typical
Melting
I2t (A2s)***
0.85
2.08
4.4
7.7
13.7
15.6
19.5
36
40
56
Typical
Voltage
Drop (mV)‡
100
100
93
90
90
85
90
90
90
85
Agency
Approvals
cULus PSE CQC
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
* AC Interrupting Rating (measured at designated voltage, 100% power factor); DC Interrupting Rating (measured at designated voltage, time constant of less than 50 microseconds, battery source)
** Typical Cold Resistance (measured at 10% of rated current)
*** Typical Melting I2t (measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)
‡ Typical Voltage Drop (measured at rated current after temperature stabilizes)
0112 BU-SB111447
Page 1 of 3
Data Sheet 4377
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