SFA040 PSP 系列慢速型保險絲 PSP Time Lag Fuse Series 2.0
~ 筒管狀保險絲 ~ Fuses for Instrument, Power and Telephone (Non-indicating) 適用範圍 : 本標準適用於保護儀器 電源供應器和電話機用之筒管式熔斷保險絲 Available Range: For protecting instruments, power supplies and telephone sets. 2 形狀及尺寸如下圖單位 : mm Shape & Size as following illustrations. 2. 構造形狀 Structure & Shape : 如上圖 As shown in figure above 2.2 額定電壓 Rated Voltage: 25V AC/DC 2.3 額定電流 Rated Current: 0.5A~5A 3 材料 Material: NO. Part Name 部品名稱 Volume 數量 A B C D Fuse Element 可熔體 Ceramic Tube Cap-on Lead-Cap Body Encapsulated - Non-Transparent Ceramic Tube - Tinned Copper Wire - Epoxy-Coated Body 瓷管銅帽附腳本體封裝 - 不透明瓷管 - 銅蓋加鍍錫銅線 0.64±0.05mm 附腳直徑 - 環氧樹脂覆蓋本體 2 4 電氣特性 Electrical Characteristics: 4. 負載容量 : 通過額定電流值 00 % ( 亦即.0 x In A )4 小時以上, 能繼續通電無任何熔化現象 Loading Capacity: Loading the 00 % Listed Electrical Current (i.e..0 x In A) for flowing, and it's available to let current keep on flowing without any melting. (Can keep 4 Hour minimum)
4.2 溫度特性 : 通過額定電流值 00%( 亦即.0 x In A ).5 小時, 繼續維持原加之電流, 每隔十分鐘測試一次, 連續測三次, 溫度不得升高, 若使用熱偶式測量方法 ( Thermocouple method ) 則本體溫升在 75 以下. Temperature: Loading the 00 % (.0 x In A ) for.5 hours, keep testing it with the original current every 0 minutes. Continue to test it for 3 times. The temperature is not allowed to be higher. The main temperature rise is below 75 C by way of Thermocouple Method. 4.3 過載熔斷 : 請參照下表 Melting due to overloading: Details as follows Table. 最大熔斷時限 Operating Characteristics 安培數 00% Rating 200% Rating Rating Min. Max. Min. Max. 0.5A~5A 4 Hr 20 sec 5 機械特性 Mechanical Properties: 5. 拉力強度 : 當施加軸拉力 公斤於兩端附腳 ( 或銅帽 ), 無鬆動或損壞現象發生 Terminal Strength:Leads and/or caps are soldered (adhered) to withstand axial pulling force of kg without loosening or any harmfulness to firmly attachment. 5.2 彎折強度 : 附腳經過兩次反向之彎折後 ( 彎折 90 度再折回原位謂之一次彎折 ) 不發生損壞 Bending Strength:After two bends of opposite directions (bending through an angle of 90 and back is defined as one bend) of lead, no damage is to be visualized. 6 突波實驗 : 為適應電感或電容性電路所產之暫態電流, 本品可承受最少 3 ms 0 In 電流之突波 Surge Test: In order to stand transient current caused by inductive or capacitive, the fuses are designed to have minimum clearing time of 3 millisecond at 000% rated current. 7 脈波實驗 : 本實驗乃保證產品之壽命與可靠度, 施加 60% 額定電流之脈波, 分鐘 ON,2 分鐘 OFF,000 次以後, 本品不熔斷且內阻變化 20% 以下 Cycle Test (On-Off Test):This test is designed to assure a reliable fuse, Controls are set giving 60% of rated ampere. minute ON, 2 minutes OFF per time, the fuse will not open before 000 times and the internal resistance change will be below 20%. 8 高溫效應 : 本品置於 70 之高溫中, 4. 之負載容量將降至室溫之 80%(For UL Listed) Derating Test:In an air circulating oven at 70, the carry capacity will be derated to 80% of current specified in item 4.(For UL Listed). 9 遮斷能力 Breaking Capacity(Interrupting rating): 50 amperes at 25V AC 50 amperes at 25V DC
0 包裝 Packing 0. 包裝數量 Packing Quantity : 3000 pcs in an inner box or 6000 pcs per reel. 0.2 內盒印明下列標示 : 料號 額定 ( 電壓 電流 遮斷能力 ) 及安規名稱 The following items indicated on the box. Mark: Catalog number; ratings (voltage, current, interrupting capacity), and mark's name. 其他 Other:. 除非另有指定, 上述機械 電器特性, 係於常溫, 標準狀況下測試之 Unless otherwise, specified, all tests to be performed at 25±5 and 35-75% RH..2 於標準狀況下儲放一年, 本品乃確保上述機械與電氣之特性 After one year's storage under normal condition, this item is guaranteed to meet the requirements mentioned above. 2 標記 / 安規認證 Mark/ Safety certification: 安培數 Ampere Rating 0.5A~5A 第一面第二面 One Two CQ *A S* CRU *A < 第一面 One> < 第二面 Two> CQ A S CRU A 2 3 4 2 功得 CQ CRU= 2 安培數 Ampere Rating : 0.5A~5A 2 安培數 Ampere Rating : 0.5A~5A 3 S=PSP 4 =25V 安規認證 Safety certification: Recognized Component for Canada and U.S. 0.5A~5A 3 系列品名列表 series model list : 品名 Model 安培數 Ampere Rating CRU PSP A V(PF) 0.5A~5A 例 : CRU PSP A V (PF) 2 3 4 5 安規認證 Safety Approval 2 系列品名 Series Model : PSP 3 安培數 Ampere Rating : 0.5A~5A 4 伏特數 Voltage : 25V 5 無鉛標示 Pb Free : (PF)
4 建議生產參數 ( 無鉛焊錫使用 ): Recommended Process Parameters(for the action to Lead-free solder alloy) : 4. 波峰參數 預熱溫度 錫槽溫度 Wave Parameter Preheat temperature Solder Pot Temperature 最低溫度 :00 度 260 度 Maximum 4.2 Temperature Minimum :00 最高溫度 :50 度 Temperature Maximum :50 建議手持烙鐵焊接參數 烙鐵溫度 :350 +/-5 Recommended Hand- Solder Iron Temperature : 350 +/-5 Solder Parameters 加熱時間 :3 seconds max. Heating Time: 3 seconds max. 5 建議焊接方式 Recommend soldering method: 260 Maximum 焊接時間 2~3 seconds Solder Dwell Time: 2~3 seconds