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参数资料
| 型号： | BK/EFF-1.25 |
| 厂商： | COOPER INDUSTRIES |
| 元件分类： | 保险丝 |
| 英文描述： | FAST BLOW ELECTRIC FUSE, 1.25A, 250VAC, THROUGH HOLE |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 1/2页 |
| 文件大小： | 187K |
| 代理商： | BK/EFF-1.25 |
Description
RoHS Compliant
Fast acting micro fuse
Base and cap material is a thermoplastic, UL 94-V0
Leads are tin plated copper alloy
Electrical Characteristics
Agency Information
Semco Certificate VDE License: 250mA to 5A / 35A or
10 In whichever is greater @ 250VAC
UL Recognized File No. E19180, CSA Acceptance File
No. LR701159; 250mA to 5A / 50A @ 250VAC
RoHS Compliant
Environmental Data
Soldering Heat Resistance: 260°, 10 sec. per IEC 68-2-20
Vibration Resistance: MIL-STD-202, Method 201,
10-55Hz x 3 axis/ no load
Shock Resistance: MIL-STD-202, Method 213,
Condition I (Sawtooth)
Moisture Resistance: MIL-STD-202F, Method 106
Salt Spray: MIL-STD-202, Method 101,
Condition B (48 hrs)
Operating Temperature: -55°C to +125°C
Ordering
Specify packaging code and product code
(i.e., BK/EFF-250mA)
1
15
50
0%
%
2
21
10
0%
%
2
27
75
5%
%
4
40
00
0%
%
1
10
00
0%
%
R
Ra
atte
ed
d C
Cu
urrrre
en
ntt
M
Miin
n..
M
Ma
ax
x..
M
Miin
n..
M
Ma
ax
x..
M
Miin
n..
M
Ma
ax
x..
M
Ma
ax
x..
250mA to 5A
1 hr.
30 min.
10 ms.
3 sec.
3 ms.
300 ms.
20 ms.
All are 250V AC
Dimensional Data
C
E
LEAD
F
B
D
Short Lead
Long Lead
A
BU
SS FUS
E
D E
V
D
D E
S
F500MA 250V
D
Diim
me
en
ns
siio
on
ns
s
mm (inches)
S
Sh
ho
orrtt L
Le
ea
ad
d
L
Lo
on
ng
g L
Le
ea
ad
d
A
8.35 ± 0.1 (0.329)
B
7.7 ± 0.1 (0.303)
C
4.3 ± 0.3 (0.169)
—
D
—
18.8 ± 0.3 (0.740)
E
0.5 min. (0.020)
F
5.08 ± 0.1 (0.200)
0.6 ± 0.1 (0.024)
Voltage Drop measured at 100% of rated current.
Melting I2t measured at 10X current rating
SPECIFICATIONS
Product
Ampere
Typical Cold
Volt-drop
Melting I2T
Maximum
Code
Rating
Resistance
@ 100% In
< 10 mSec
@ 10 In
Power
(ohm)
(Volt) max.
(A2 Sec)
Dissipation (W)
EFF-250mA
250mA
0.45
0.254
0.029
0.027
0.15
EFF-315mA
315mA
0.34
0.246
0.05
0.18
EFF-400mA
400mA
0.25
0.239
0.08
0.22
EFF-500mA
500mA
0.19
0.232
0.15
0.13
0.27
EFF-630mA
630mA
0.091
0.106
0.12
0.13
0.15
EFF-800mA
800mA
0.071
0.103
0.21
0.22
0.19
EFF-1
1A
0.055
0.1
0.36
0.23
EFF-1.25
1.25A
0.043
0.097
0.61
0.59
0.28
EFF-1.6
1.6A
0.034
0.094
1.1
1
0.35
EFF-2
2A
0.026
0.091
1.8
1.7
0.42
EFF-2.5
2.5A
0.02
0.088
3.1
2.7
0.51
EFF-3.15
3.15A
0.016
0.086
5.3
4.5
0.62
EFF-4
4A
0.012
0.083
9
8
0.77
EFF-5
5A
0.01
0.081
16
13
0.93
EFF-6.3
6.3A
0.008
0.078
27
21
1.14
Radial Lead Micro Fuse
EFF Series, Fast Acting
相关PDF资料 |
PDF描述 |
|---|---|
| BK/EFF-1.6 | FAST BLOW ELECTRIC FUSE, 1.6A, 250VAC, THROUGH HOLE |
| BK/EFF-1 | FAST BLOW ELECTRIC FUSE, 1A, 250VAC, THROUGH HOLE |
| BK/EFF-2.5 | FAST BLOW ELECTRIC FUSE, 2.5A, 250VAC, THROUGH HOLE |
| BK/EFF-250MA | FAST BLOW ELECTRIC FUSE, 0.25A, 250VAC, THROUGH HOLE |
| BK/EFF-2 | FAST BLOW ELECTRIC FUSE, 2A, 250VAC, THROUGH HOLE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BK-EFF-1-25A | 功能描述:保险丝 RADIAL LEAD MICRO FUSE RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| BK-EFF-125MA | 功能描述:保险丝 NO REPLACEMENT AVAILABLE RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| BK-EFF-1-6 | 功能描述:保险丝 Replaced by SR-5F-1-6A-BK RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| BK-EFF-1-6A | 功能描述:保险丝 Replaced by SR-5F-1-6A-BK RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| BK-EFF-1A | 功能描述:保险丝 Replaced by SR-5F-1A-BK RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
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