主要规格 / 特殊功能: • 聚合物自复保险丝由高分子材料和导电微粒组成 • 正常情况下,导电微粒在高分子基体材料中构成链状导电通道,元件维持在低阻抗状态 • 当电路发生过电流(如短路)时,大电流产生的热量使高分子材料迅速膨胀,切断链状导电通道,元件由低阻抗瞬变为高阻抗,阻断电路,保护负载 • 在故障排除后,高分子材料自动收缩,导电通道重新链接,元件又自行恢复至原始状态 • 型号:RH30 • 电压:30V • 电流:0.75A • 原装 • 产品及系统认证: o ISO 9001-2000 Certified o UL Certification No. XGPU2.E215282 o TUV Certification No. R3-5000 3565
阻式保险丝2.4*7/2.4x7mm 产品编号:2.4x7mm 产品简介: 特性 Small size and price cheapness. CCC, CB, CE approval. 应用 Energy-Saving Lamps, Selenium Rectifier、Charger、Telephone sets、Power Supply, Household machine and so on 标准规格 型号 描述 电子性能 尺寸 认证 规格下栽 251/253 Number code 62mA-10A/125V, 12/15A/23V/Facting acting D2.4x7mm UR/CSA/PSE 263 Number code 62mA-5A/125V/Facting acting D2.4x7mm UR/CSA 471 Number code 500mA-5A/125V/Facting acting D2.4x7mm UR/CSA/PSE 473 Number code 375mA-7A/125V/Facting acting D2.4x7mm UR/CSA/PSE S3090 Number code, Grass green color 1A-5A/125V/250V, Fast-acting D3xL9xH59 ROHS/CCC/CE S2560 Number code, Grass green color 1A-3A/125V/250V, Fast-acting D2.5xL6xH50 ROHS/CCC/CE S2560B Number code, Grass green color 1A-3A/125V/250V, Fast-acting D2.5xL6xH80 ROHS/CCC/CE R3090 Color code, Grey color 2A-5A/125V/250V, Fast-acting D3xL9xH59 ROHS/CCC/CE R2560 Color code, Grey color 1A-3A/125V/250V, Fast-acting D2.5xL6xH50 ROHS/CCC/CE R2560B Color code, Grey ...