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參數(shù)資料
| 型號(hào)： | 170M6769 |
| 元件分類： | 保險(xiǎn)絲 |
| 英文描述： | Fuse |
| 中文描述： | 保險(xiǎn)絲 |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 35K |
| 代理商： | 170M6769 |
12-28-98
SB98107
Rev. A
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.
Electrical Characteristics
Form No.
Page 2 of 2
BIF Doc #720014
Square Body – DIN 43 653
660V/700V (IEC/U.L.)
40-2000A
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.
K
1.5
1.0
0.5
0.4
0.3
0.2
100 200 300 400 500 600 660
1) Rated voltage 600V
2) Rated voltage 550V
E
g
1)
2)
U
L
1.4
1.2
10
3
9
6
8
7
5
4
3
200
300
400
500
600 660
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
A
B
C
D
E
E
6
11
H
Size
1*
1
2
3
§
Valid for fuses type -/110, -TN/110
Dimension in mm.
1mm = 0.0394∑ 1∑ = 25.4mm
A
50
50
50
51
B
B§
134
138
138
139
C
78
78
78
78
C§
108
108
108
108
D
58
66
75
90
E
45
53
61
76
H
22
25
25
30
104
108
108
109
Dimensions
DIN 43 653: Type -/80, -TN/80, -/110, -TN/110
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| 170M6770 | 功能描述:保險(xiǎn)絲 1800A 600V 3FKE/115 AR UR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 170M6771 | 功能描述:保險(xiǎn)絲 2000A 550V 3FKE/115 AR UR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 170M6782 | 功能描述:保險(xiǎn)絲 1600A 1250V 23BU/75 AR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 170M6793 | 功能描述:保險(xiǎn)絲 1800A 1250V 23BKN/75 AR RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 170M6802 | 功能描述:保險(xiǎn)絲 BUSS SEMITRON FUSE RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
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