BK8/ABC-2-RB [COOPER]
Electric Fuse, Fast Blow, 2A, 250VAC, 125VDC, 100A (IR), Inline/holder, ROHS COMPLIANT;
| 型号： | BK8/ABC-2-RB |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, Fast Blow, 2A, 250VAC, 125VDC, 100A (IR), Inline/holder, ROHS COMPLIANT 电路保护 |
| 文件： | 总2页 (文件大小：252K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1
1
⁄4
˝ x 1 ⁄ ˝ Ceramic Tube Fuses
4
ABC Series Fast-Acting
Description
• Fast-acting
• Optional axial leads available
1
1
• ⁄4
˝ x 1 ⁄˝ (6.4 x 31.7mm) physical size
4
• Ceramic tube, nickel-plated brass endcap construction
• UL Listed product meets standard 248-14
Electrical Characteristics
% of Amp Rating
100%
Opening Time
4 Hours Minimum
135%
60 Minutes maximum
120 Seconds Maximum
200%
Dimensions - mm (in)
Agency Information
Drawing Not to Scale
38.10
(1.500)
(REF)
38.10
(1.500)
(REF)
32.82 0.ꢀ7
(1.272 0.031)
• UL Listed: Guide JDYX & File E19180.
• UL Recognition: Guide JDYX2 & File E19180.
• CSA Certification: Class 1422-01 & 1422-03, File
53787.
Environmental Data
6.ꢀ6
(0.266)
DIA. OF LEADS
1
0.81
(0.032)
1.02
(0.040)
• Shock: ⁄
4
-30A – MIL-STD-202,
0-15 Amp:
(REF)
(REF)
Method 213, Test Condition J
18-30 Amp:
1
• Vibration: ⁄-30A – MIL-STD-202,
Method 2044, Test Condition C (Except 5g, 500HZ)
31.ꢀ5 0.ꢀ7
(1.250 0.031)
6.35 0.1
(0.250 0.0)
Ordering
6.48
(0.255)
• Specify packaging, product, and option code
Specifications
Voltage
Ratings
Vac Interrupting
Ratings* (amps)
Vdc Interrupting
Ratings (amps)
Typical
Part
Typical DC Cold
Resistance (Ω)**
2.950
Typical
Agency Approvals
Voltage
Drop (mV)‡
0.±5
0.41
0.±2
0.±
Number
Vac
Vdc
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
250
±5
±5
±5
±5
125
125
75
-
Pre-Arc I2t AC†
0.0020
0.0±90
0.1450
0.4±10
1.16±0
2.1670
4.4670
6.55
UL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
UR CSA
ABC-1/
4
-R
-R
-R
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
1000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
400
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ABC-1/
ABC-±/
2
-
0.587
4
-
0.±00
ABC-1-R
-
-
0.1950
0.1±1
ABC-1-1/
ABC-2-R
2
-R
100
100
100
100
200
200
200
200
200
200
750
750
400
400
-
0.28
0.±1
0.2±
0.14
0.17
0.22
0.19
0.17
0.19
0.15
0.1
0.1
0.1
0.1
0.09
0.09
-
-
0.0890
0.061
ABC-2-1/
ABC-±-R
ABC-4-R
ABC-5-R
ABC-6-R
ABC-7-R
ABC-8-R
2-R
-
0.047
-
0.0±1
22.28
±2.8±
58
109.±±
116.5
208.8
1±±.±
200.2
400
-
0.026
-
0.021
-
0.016
-
0.014
ABC-10-R
ABC-12-R
ABC-15-R
ABC-18-R
ABC-20-R
ABC-25-R
ABC-±0-R
-
0.011
-
-
-
0.0068
0.0055±
0.00465
0.00±66
0.0028
0.002225
X
X
X
X
X
X
X
X
1000
1000
-
550.8
8±9.±
1429
1000
1000
-
1000
400
* Interrupting ratings measured at 70% - 80% power factor on AC. The interrupting ratings for 20A were measured at 85% - 95% power factor on AC.
** Typical DC cold resistance measured at <10% of rated current.
† Typical melting I2t measured at listed interrupting rating and rated voltage.
‡ Typical voltage drop measured at 25°C±±°C amꢀient temperature at rated current.
0709 BU-SB09291
Page 1 of 2
Data Sheet 2000
Time-Current Curve
1
3
ꢀꢁꢁꢁ
ꢀꢁꢁ
ꢀꢁ
15
18
12
10
25
20
5
8
30
ꢀ
ꢁꢂꢀ
ꢁꢂꢁꢀ
ꢁꢂꢀ
ꢀ
ꢀꢁ
ꢀꢁꢁ
ꢀꢁꢁꢁ
Current in Amps
Packaging Code
Packaging Code
Description
BK
100 fuses packed into a cardboard carton
1,000 fuses packed into a cardboard carton
8,000 fuses packed into a cardboard carton
BK1
BK8
Option Code
Option Code
Description
B
V
Sealed to withstand aqueous cleaning (board washable)
Axial leads - copper tinned wire with nickel plated brass overcaps
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 ꢀy definition uncontrolled. This ꢀulletin 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 distriꢀution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained
in this ꢀulletin. Once a product has ꢀeen selected, it should ꢀe tested ꢀy the user in all possiꢀle 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 support
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 laꢀeling, can ꢀe reasonaꢀly expected to result in
significant injury to the user.
© 2009 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
0709 BU-SB09291
Page 2 of 2
Data Sheet 2000
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