| 产品特性：高压保险丝 | 加工定制：是 | 品牌：霖达 |
| 型号：6.35×32mm | 种类：保险丝管 | 用途：仪表 |
| 体积：中型 | 电压特性：高压 | 形状：平头管状 |
| 执行标准：美标 | 自动复位功能：无 | 最大电压：3000VV |
| 最大电流：40AA | 温控范围：-55℃—125℃℃ | 应用领域：电工电气 |
1.規格型號和安規認證
MODEL NUMBER AND SAFETY CERTIFICATION
品名規格：系列號+額定電流+額定電壓+認證符號
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 | *** | 135% | 200% | 250% |
| 63mA~40A | Mini | Max. | Max. | Max.(40A) |
| 4 hours, | 1 hour | 30 sec | 30 sec |
c、Temperature character
When *** 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.
