BK-EFF-3-15 Cooper/Bussmann, BK-EFF-3-15 Datasheet
BK-EFF-3-15
Manufacturer Part Number
BK-EFF-3-15
Description
Manufacturer
Cooper/Bussmann
Type
Micror
Datasheet
1.BK-EFF-3-15.pdf
(2 pages)
Specifications of BK-EFF-3-15
Acting
Fast
Voltage Rating (vac)
250V
Current Rating
3.15A
Power Dissipation
620mW
Operating Temp Range
-55C to 125C
Mounting
Through Hole
Product Length (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Product Height (mm)
7.7mm
Operating Temperature Classification
Military
Lead Free Status / RoHS Status
Compliant
Rated Current
250mA to 5A
All are 250V AC
Description
• Fast acting micro fuse
• Base and cap material is a thermoplastic, UL 94-V0
• Leads are tin-lead plated copper alloy
Electrical Characteristics
Agency Information
• Semco Certificate VDE License: 250mA to 5A / 35A or
• UL Recognized File No. E19180, CSA Acceptance File
• RoHS Compliant
Environmental Data
• Soldering Heat Resistance: 260°, 10 sec. per IEC 68-2-20
• Vibration Resistance: MIL-STD-202, Method 201,
• Shock Resistance: MIL-STD-202, Method 213,
• Moisture Resistance: MIL-STD-202F, Method 106
• Salt Spray: MIL-STD-202, Method 101,
• Operating Temperature: -55°C to +125°C
Ordering
• Specify product code and packaging code
Voltage Drop measured at 100% of rated current.
Melting I
Product
Code
EFF-250mA
EFF-315mA
EFF-400mA
EFF-500mA
EFF-630mA
EFF-800mA
EFF-1
EFF-1.25
EFF-1.6
EFF-2
EFF-2.5
EFF-3.15
EFF-4
EFF-5
EFF-6.3
10 In whichever is greater @ 250VAC
No. LR701159; 250mA to 5A / 50A @ 250VAC
10-55Hz x 3 axis/ no load
Condition I (Sawtooth)
Condition B (48 hrs)
2
t measured at 10X current rating
150%
Min.
1 hr.
210%
Max.
30 min.
Ampere
Min.
10 ms.
250mA
315mA
400mA
500mA
630mA
800mA
Rating
1.25A
3.15A
1.6A
2.5A
6.3A
1A
2A
4A
5A
275%
Max.
3 sec.
Min.
3 ms.
Typical Cold
Resistance
400%
(ohm)
0.091
0.071
0.055
0.043
0.034
0.026
0.016
0.012
0.008
0.45
0.34
0.25
0.19
0.02
0.01
Max.
300 ms.
SPECIFICATIONS
1000%
Max.
20 ms.
(Volt) max.
@ 100% In
Volt-drop
0.254
0.246
0.239
0.232
0.106
0.103
0.097
0.094
0.091
0.088
0.086
0.083
0.081
0.078
0.1
Dimensions
mm (inches)
Dimensional Data
A
B
C
D
E
F
Short Lead
8.35 ± 0.1 (0.329)
7.7 ± 0.1 (0.303)
4.3 ± 0.3 (0.169)
—
0.5 min. (0.020)
5.08 ± 0.1 (0.200) 5.08 ± 0.1 (0.200)
0.6 ± 0.1 (0.024)
Melting I
< 10 mSec
Radial Lead Micro Fuse
(A
0.029
0.05
0.08
0.15
0.12
0.21
0.36
0.61
F500MA 250V
2
1.1
1.8
3.1
5.3
16
27
S
Sec)
9
A
D E
D D E
V
2
T
EFF Series, Fast Acting
LEAD
18.8 ± 0.3 (0.740)
0.5 min. (0.020)
0.6 ± 0.1 (0.024)
E
Long Lead
8.35 ± 0.1 (0.329)
7.7 ± 0.1 (0.303)
—
Ø
Short Lead
Melting I
(A
@ 10 In
F
0.027
A
0.05
0.08
0.13
0.13
0.22
0.36
0.59
2
1.7
2.7
4.5
13
21
Sec)
1
8
C
2
T
Long Lead
Dissipation (W)
Maximum
Power
0.15
0.18
0.22
0.27
0.15
0.19
0.23
0.28
0.35
0.42
0.51
0.62
0.77
0.93
1.14
B
D
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BK-EFF-3-15 Summary of contents
Page 1
Description • Fast acting micro fuse • Base and cap material is a thermoplastic, UL 94-V0 • Leads are tin-lead plated copper alloy Electrical Characteristics 150% 210% 275% Rated Current Min. Max. Min. Max. 250mA hr. 30 ...
Page 2
... Packaging Code AP BK Visit us on the web at: www.CooperET.com Cooper Electronic Technologies 3601 Quantum Boulevard OC-2589 4/04 Boynton Beach, FL 33426-8638 Tel: 1-561-752-5000 © Cooper Electronic Fax: 1-561-742-0134 Technologies 2004 Toll Free: 1-888-414-2645 Radial Lead Micro Fuse TIME CURRENT CURVE PACKAGING CODE Description ...