- 您現在的位置：買賣IC網 > PDF目錄370262 > FWJ-30A14F Fuse PDF資料下載
參數資料
| 型號： | FWJ-30A14F |
| 元件分類： | 保險絲 |
| 英文描述： | Fuse |
| 中文描述： | 保險絲 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 31K |
| 代理商： | FWJ-30A14F |
12-28-98
SB98107
Rev. A
Form No. FWJ 1000
Page 1 of 1
BIF Doc #720028
Bussmann
The only controlled copy of this BIF document is the electronic read-only version located on the 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. Bussmann reserves the right,
without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without
notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Ferrule
FWJ 1000V
20-30A
Dimensions
1000
800
680
1.5
1.0
0.5
0.3
0.2
0.15
Eg
K
2000
1600
1200
800
400
200
600
1000 1400 1800
U
L
E
g
K
p
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50
60
70
80
90 100%
I
b
66.7
(2.626")
15.9
(0.625")
14.5
(0.571")
Electrical Characteristics
Ordering Information
Dimensions
Curves
Rated
Current
RMS-Amps
20
25
30
I
2
t (A
2
S)
Carton
Weight
(kg)
See Page
or
(BIF #)
Clearing
at 1000V
220
350
450
Watts
Loss
9
11
14
Part
Number
FWJ-20A14F
FWJ-25A14F
FWJ-30A14F
Carton
Qty.
Figure
Number
Size
Pre-arc
25
33
52
14 ≈ 67mm
(ᤷ)
page 96
(35785315)
10
0.300
Fig. 1
n
Interrupting rating 200kA RMS Symmetrical.
n
Watts loss provided at rated current.
n
800 Vdc U.L. Recognized.
n
See accessories on page 90.
1 kg = 2.2 lbs. 1 lb = 0.45 kg
Dimension in mm.
1mm = 0.0394∑ 1∑ = 25.4mm
Fig. 1: 20-30 Amp Range
Total Clearing I
2
t
The total clearing I
2
t at rated voltage and
at power factor of 15% are given in the
electrical characteristics. For other volt-
ages, the clearing I
2
t is found by multi-
plying by correction factor, K, given as
a function of applied working voltage,
E
g
, (RMS).
Arc Voltage
This curve gives the peak arc voltage,
U
L
, which may appear across the fuse
during its operation as a function of the
applied working voltage, E
g
, (RMS) at a
power factor of 15%.
Power Losses
Watts loss at rated current is given in
the electrical characteristics. The curve
allows the calculation of the power
losses at load currents lower than the
rated current. The correction factor, K
p
,
is given as a function of the RMS load
current, I
b
, in % of the rated current.
Electrical Characteristics
相關PDF資料 |
PDF描述 |
|---|---|
| FWJ-35 | Fuse |
| FWJ-350 | Fuse |
| FWJ-40 | Fuse |
| FWJ-400 | Fuse |
| FWJ-50 | Fuse |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FWJ-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fuse |
| FWJ-350 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fuse |
| FWJ-350A | 功能描述:保險絲 1000V 350Arms Semiconductor RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FWJ-35A | 功能描述:保險絲 1000V 30Arms Semiconductor RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| FW-J-3M | 制造商:Labfacility Limited 功能描述:SENSOR T/COUPLE J WASHER 制造商:LABFACILITY 功能描述:SENSOR, T/COUPLE, J, WASHER |
發布緊急采購，3分鐘左右您將得到回復。