铭华商销售团队深耕晶振行业二十余年,同时提供频率补偿方案(如调整负载电容或频率中心值)以适应不同应用场景。SIWARD希华是中国台湾希华晶体科技股份有限公司(Siward Crystal Technology Inc.)的简称,专注于石英频率控制元件的研发、生产与销售,产品广泛应用于通信、电子、医疗等领域。
SIWARD希华晶振XTL721-S999-286音叉晶振32.768Khz 12.5PFSX-3215
SIWARD希华晶振XTL721-S349-005时钟晶振32.768Khz 7PF SX-3215
SIWARD希华晶振XTL721-S999-328时钟晶振32.768Khz 12.5PFSX-3215
SIWARD希华晶振XTL741-S999-321音叉晶振32.768Khz 12.5PFSX-2012
SIWARD希华晶振XTL751-S999-420时钟晶振32.768Khz 12.5PFSX-1610
SIWARD希华XTL751-S999-418贴片时钟晶振32.768Khz 12.5PFSX-1610
SIWARD希华晶体XTL581100-M118-057无源晶振26Mhz 7PF SX-2520
SIWARD希华晶体XTL571100-M118-017无源晶振32Mhz 12PF SX-3225
SIWARD希华晶体XTL581100-E152-016无源晶振16Mhz 12PF SX-2520
SIWARD希华晶体XTL581100-C282-054无源晶振25Mhz 12PF SX-2520
SIWARD希华晶体TXO952005-STO-3218温度晶振TCXO 26Mhz SX-2520
SIWARD希华晶体XTL571100-D149-006无源晶振27Mhz 12PF SX-3225
SIWARD希华晶体OSC713200-SCO-D644振荡器OSC 26Mhz SX-2520
SIWARD希华晶振XTL571150-S347-006贴片晶振24Mhz 12PF SX-3225
SIWARD希华晶振XTL321-A269-068时钟晶振32.768Khz 12.5PF SX-2012
SIWARD希华晶振XTL581100-D149-00贴片晶振27Mhz 12PF SX-2520
SIWARD希华晶振XTL571150-A269-049贴片晶振32Mhz 12PF SX-3225
SIWARD希华晶体XTL721-S999-286时钟晶振32.768Khz 12.5PFSX-3215
SIWARD希华晶体XTL571100-F98-020贴片晶振12Mhz 12PF SX-3225
SIWARD希华晶体XTL571100-W103-033贴片晶振40Mhz 18PF SX-3225
























