1.規格型號和安規認證
MODEL NUMBER AND SAFETY CERTIFICATION
Model Number: Part Number+Rated Current+Rated Voltage+Approvals.
例子[example]:
6CHU 20A 1000V 1)系列號 Part Number
2)額定電流 Rated Current
1) 2) 3) 3)額定電壓 Rated Voltage
1-2 額定電流和額定電壓
Rated Current And Voltage
額定電流: 63mA~40A
Rated Current: 63mA~40A
額定電壓:125V/250V/400V/500V/600V/1000V AC/DC
Rated Voltage:125V/250V/400V/500V/600V/1000V AC/DC
1-3標示Marking
保險絲上需有下列標示
The fuse shall have the following marking:
規格:特性符號+額定電流+額定電壓
Specification:Characteristic Symbol+Rated Voltage
63mA~800mA : _mA1000V 1A~40A:_A1000V
Trade mark:The Manufacture’s Logo+Part Number+Approvals
63mA~40A:
注意:對標示字樣大小沒有規定
Note:Size of the markings have not be specified.
2.適用範圍
SCOPE
適用於一般電子設備。Used in electronic equipment.
3.工程圖和結構
OUTLINE DRAWING AND STRUCTURE
3-1 工程圖(單位:mm)
Outline Drawing and Dimensions(Unit:mm)
3-2結構
Structure
編號
No.
|
元件
Component
|
材質
Material
|
數量
Quantity
|
(1)
|
熔絲
Wire
|
合金
Alloy
|
1
|
(2)
|
銅帽
Cap
|
黃銅鍍鎳
Brass with mickel plated
|
2
|
(3)
|
本體
Body
|
陶瓷管
CERAMIC Tube
|
1
|
(4)
|
引線
Lead
|
鍍錫銅線
Tinned Copper wire
|
2
|
(5)
|
砂
Sand
|
石英砂
Quartz sand
|
1
|
4.外觀及形狀
APPEARANCES AND CONFIGURATION
4-1外觀:不應有破碎、明顯的汙斑
Appearances:There shall no fragmentation and of remarkable blotch.
4-2形狀:帶腳的保險絲
Configuration:Axial Leaded Fuse.
5.物理特性
PHYSICAL CHARACTERISTIC
5-1 拉力測試
Tensile test
沿端子的軸向施加10N的拉力,持續1分鐘。
Keep pulling the cap of the fuse with 10N at axial direction for 1 min.
6.電氣特性
ELECTRICAL CHARACTERISTICS
熔斷/電流特性:
Pre-Arcing Time/Current Characteristic
a、Breaking capacity(分断能力)(Time Lag and Fast Acting)
10000A
|
5KV
|
AC
|
3
|
10KV
|
AC (less or 1A)
|
100A
|
10KV
|
AC (1.1A—2)
|
400A
|
10KV
|
AC (2—40A)
|
b、Electrical characteristics
Fast Acting(参照美标)
Rated current
|
100%
|
135%
|
200%
|
250%
|
63mA~40A
|
Mini
|
Max.
|
Max.
|
Max.(40A)
|
4 hours,
|
1 hour
|
30 sec
|
30 sec
|
c、Temperature character
When 100% of rating the temperature rise doesn’t exceed 75℃.
d、Approvals
Amp Code
|
Ampere
Rating (A)
|
Voltage
Rating
(V)
|
Nominal Cold
Resistance
(Ohms)
|
Nominal
Melting
I2t (A2 sec)
|
Agency Approvals
|
UL
|
CSA
|
6CHU-.375
|
0.375
|
1KV
|
0.820
|
0.050
|
x
|
x
|
6CHU-.500
|
0.5
|
1KV
|
0.500
|
0.115
|
x
|
x
|
6CHU-.750
|
0.75
|
1KV
|
0.1KV
|
0.466
|
x
|
x
|
6CHU-001.
|
1
|
1KV
|
0.189
|
0.690
|
x
|
x
|
6CHU-002.
|
2
|
1KV
|
0.0700
|
11.0
|
x
|
x
|
6CHU-003.
|
3
|
1KV
|
0.0432
|
14.6
|
x
|
x
|
6CHU-004.
|
4
|
1KV
|
0.0470
|
10.4
|
x
|
x
|
6CFU-005.
|
5
|
1KV
|
0.0300
|
26.0
|
x
|
x
|
6CHU-006.
|
6
|
1KV
|
0.0240
|
45.0
|
x
|
x
|
6CHU-007.
|
7
|
1KV
|
0.0187
|
71.0
|
x
|
x
|
6CHU-008.
|
8
|
1KV
|
0.0153
|
105
|
x
|
x
|
6CHU-010.
|
10
|
1KV
|
0.0105
|
206
|
x
|
x
|
6CHU-012.
|
12
|
1KV
|
0.00760
|
570
|
x
|
x
|
6CHU-015.
|
15
|
1KV
|
0.00505
|
292
|
x
|
x
|
6CHU-020.
|
20
|
1KV
|
0.00355
|
631
|
x
|
x
|
6CHU-025.
|
25
|
1KV
|
0.00235
|
1450
|
x
|
x
|
6CHU-030.
|
30
|
1KV
|
0.00182
|
2490
|
x
|
x
|
6CHU-040.
|
40
|
1KV
|
0.0014
|
22925
|
x
|
x
|
7.環境特性
ENVIRONMENTAL SPECIFICATION
7-1 操作溫度範圍:-5℃~60℃
Operating Temperature: -5℃~60℃
7-2 保存條件
Storage Conditions
溫度:+10℃~60℃
Temperature: +10℃~60℃
在相對濕度≤75%下平均可存放3年
On average, It can be stored below the relative humidity or 75% for 3 years.
在非露天下,相對濕度為95%下多可存放30天。
Without dew, It can be kept under humidity of 95% for 30 days.
8.焊接條件
SOLDERING PAAMETERS
8-1波峰焊
Wave Solder
焊接溫度:260±5℃
Soldering Temperature:260±5℃
焊接時間:4 Sec. Max.
Soldering Time:4 Sec.Max.
8-2手工焊錫
Manual Solder
焊接溫度:350±5℃
Soldering Temperature: 350±5℃
焊接時間:3 Sec. Max.
Soldering Time: 3 Sec. Max.
9.其他使用注意事項
OTHER NOTICE IN USING
如果需在保險絲上加熱縮套管,烘烤溫度與時間需參照以下規定
If heat shrink tubing was needed,the roast temperature and time should be refer to the following.
設定烘烤溫度:不大於150℃ 烘烤時間:50s Max.
The temperature should be sel under 150℃,roast time:50s Max.