Fast-Acting SMD Brick™ Fuses
CB61F Series
Dimensions - mm
Surface Mount Device
HF
FREE
Drawing Not to Scale
HALOGEN
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.
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)
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
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)
Applications
•
•
•
•
LCD/PDP TVs
• LCD Monitors
Notebooks
• Servers
Telecom/PoE
• Medical equipment
Industrial applications
• LCD backlight inverters
• Power supplies
• White goods
Specifications
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
100
100
100
100
100
100
100
50
50
300
300
300
300
300
300
300
300
300
300
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
I
2
t (A
2
s)***
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
‡
cULus
X
X
X
X
X
X
X
X
X
X
Agency
Approvals
PSE
X
X
X
X
X
X
X
X
X
X
CQC
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 I
2
t (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)
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BU-SB111447
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Data Sheet 4377
Soldering Characteristics
Wave Immersion
• Reservoir Temperature: 260° C
• Time in Reservoir : 10 Seconds Maximum
Recommended Pad Layout
Infrared Reflow
• Temperature: 260° C
• Time: 30 Seconds Maximum
Hand Soldering
• Maximum tip temperature: 350°C
• Maximum soldering time: 5 seconds max
Recommend Reflow Profile
Packaging Code
Packaging Code Suffix
-TR1
-TR2
Description
1000 Fuses in Tape and Reel on 7 inch (178mm) diameter reel
5000 Fuses in Tape and Reel on 13 inch (330mm) diameter reel
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life sup-
port systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result
in significant injury to the user.
© 2012 Cooper Bussmann
www.cooperbussmann.com
0112
BU-SB111447
Page 3 of 3
Data Sheet 4377
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