MCR12晶体管资料

  • MCR120别名:MCR120三极管、MCR120晶体管、MCR120晶体三极管

  • MCR120生产厂家

  • MCR120制作材料:50HZ-Thy

  • MCR120性质

  • MCR120封装形式:直插封装

  • MCR120极限工作电压:200V

  • MCR120最大电流允许值:0.8A

  • MCR120最大工作频率:<1MHZ或未知

  • MCR120引脚数:3

  • MCR120最大耗散功率

  • MCR120放大倍数

  • MCR120图片代号:A-20

  • MCR120vtest:200

  • MCR120htest:999900

  • MCR120atest:.8

  • MCR120wtest:0

  • MCR120代换 MCR120用什么型号代替:BRY55/200,MCR100-4,TAG70D,TIC63,

MCR12价格

参考价格:¥2.1172

型号:MCR12DCMT4G 品牌:ON 备注:这里有MCR12多少钱,2024年最近7天走势,今日出价,今日竞价,MCR12批发/采购报价,MCR12行情走势销售排行榜,MCR12报价。
型号 功能描述 生产厂家&企业 LOGO 操作
MCR12

Silicon Controlled Rectifiers

SiliconControlledRectifier ReverseBlockingThyristors Designedprimarilyforhalf–waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf–wave,silicongate–controlleddevicesareneeded. •BlockingVoltageto800Volts •On-StateCurrent

MotorolaMotorola, Inc

摩托罗拉

Motorola

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf–wavesilicongate–controlleddevicesareneeded. •BlockingVoltageto800Volts •On–StateCurrent

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

SILICON CONTROLLED RECTIFIERS

SILICONCONTROLLEDRECTIFIERS AvailableNon-RoHS(standard)orRoHScompliant(addPBFsuffix). Availableas“HR”(highreliability)screenedperMIL-PRF-19500,JANTXlevel.Add“HR”suffixtobasepartnumber.

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevelTriggering

MotorolaMotorola, Inc

摩托罗拉

Motorola

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevelTriggering

MotorolaMotorola, Inc

摩托罗拉

Motorola

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiersReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevel

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevelTriggeringandHoldingCharacteristics •AvailableinTwoPackageStyl

MotorolaMotorola, Inc

摩托罗拉

Motorola

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers

SCRs12AMPERESRMS600−800VOLTS ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol;CDI(CapacitiveDischargeIgnition);andsmallengines. Features

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •Pb−FreePackageisAvailable •SmallSize •PassivatedDi

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •Pb−FreePackageisAvailable •SmallSize •PassivatedDi

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers

SCRs12AMPERESRMS600−800VOLTS ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol;CDI(CapacitiveDischargeIgnition);andsmallengines. Features

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •Pb−FreePackageisAvailable •SmallSize •PassivatedDi

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

Silicon Controlled Rectifiers

Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. •SmallSize •PassivatedDieforReliabilityandUniformity •LowLevelTriggeringandHoldingCharacteristics •AvailableinTwoPackageStyl

MotorolaMotorola, Inc

摩托罗拉

Motorola

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers

SCRs12AMPERESRMS600−800VOLTS ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol;CDI(CapacitiveDischargeIgnition);andsmallengines. Features

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •Pb−FreePackageisAvailable •SmallSize •PassivatedDi

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers

SCRs12AMPERESRMS600−800VOLTS ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol;CDI(CapacitiveDischargeIgnition);andsmallengines. Features

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •Pb−FreePackageisAvailable •SmallSize •PassivatedDi

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors

SensitiveGateSiliconControlledRectifiers ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol. Features •SmallSize •PassivatedDieforReliabilityandUniformity

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Sensitive Gate Silicon Controlled Rectifiers

SCRs12AMPERESRMS600−800VOLTS ReverseBlockingThyristors Designedforhighvolume,lowcost,industrialandconsumerapplicationssuchasmotorcontrol;processcontrol;temperature,lightandspeedcontrol;CDI(CapacitiveDischargeIgnition);andsmallengines. Features

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers Reverse Blocking Thyristors

Designedprimarilyforhalf−waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wave,silicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−StateCurrentRatingof12AmperesRMSat80°C •HighSurgeC

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf–wavesilicongate–controlleddevicesareneeded. •BlockingVoltageto800Volts •On–StateCurrent

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

SILICON CONTROLLED RECTIFIERS

SILICONCONTROLLEDRECTIFIERS AvailableNon-RoHS(standard)orRoHScompliant(addPBFsuffix). Availableas“HR”(highreliability)screenedperMIL-PRF-19500,JANTXlevel.Add“HR”suffixtobasepartnumber.

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

Silicon Controlled Rectifiers

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf–wavesilicongate–controlleddevicesareneeded. •BlockingVoltageto800Volts •On–StateCurrent

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

SILICON CONTROLLED RECTIFIERS

SILICONCONTROLLEDRECTIFIERS AvailableNon-RoHS(standard)orRoHScompliant(addPBFsuffix). Availableas“HR”(highreliability)screenedperMIL-PRF-19500,JANTXlevel.Add“HR”suffixtobasepartnumber.

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers Reverse Blocking Thyristors

SiliconControlledRectifiers ReverseBlockingThyristors Designedprimarilyforhalf-waveaccontrolapplications,suchasmotorcontrols,heatingcontrols,andpowersupplies;orwhereverhalf−wavesilicongate−controlleddevicesareneeded. Features •BlockingVoltageto800Volts •On−Sta

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

封装/外壳:TO-252-3,DPak(2 引线 + 接片),SC-63 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:SCR 600V 12A DPAK 分立半导体产品 晶闸管 - SCR

LittelfuseLittelfuse Inc.

力特力特公司

Littelfuse

封装/外壳:TO-252-3,DPak(2 引线 + 接片),SC-63 包装:管件 描述:SCR 800V 12A DPAK 分立半导体产品 晶闸管 - SCR

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

SILICON CONTROLLED RECTIFIERS

文件:319.28 Kbytes Page:4 Pages

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers

文件:406.2 Kbytes Page:5 Pages

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

SILICON CONTROLLED RECTIFIERS

文件:319.28 Kbytes Page:4 Pages

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers

文件:406.2 Kbytes Page:5 Pages

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

SILICON CONTROLLED RECTIFIERS

文件:319.28 Kbytes Page:4 Pages

DIGITRON

Digitron Semiconductors

DIGITRON

Silicon Controlled Rectifiers

文件:406.2 Kbytes Page:5 Pages

KERSEMI

Kersemi Electronic Co., Ltd.

KERSEMI

MCR12产品属性

  • 类型

    描述

  • 型号

    MCR12

  • 制造商

    RCD Components Inc

  • 功能描述

    CR1206-1300F

更新时间:2024-4-26 11:39:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ON/一定原
22+
TO-220
10000
正规渠道,只有原装!
ON
2023+
TO-220
80000
一级代理/分销渠道价格优势 十年芯程一路只做原装正品
23+
N/A
35800
正品授权货源可靠
ON/安森美
DPAK
189
827
只做原装正品,现货
ON/安森美
TO-2203LEADSTANDA
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
ON/安森美
22+
TO-220
20146
ON/安森美
23+
TO-220
6000
原装正品,支持实单
ON/安森美
22+
TO-252
50
只做原装进口 免费送样!!
ON/安森美
TO-220
265209
假一罚十原包原标签常备现货!
ON
17+
TO-220
6200

MCR12芯片相关品牌

  • ANACHIP
  • BOTHHAND
  • EUROQUARTZ
  • Honeywell
  • MOLEX8
  • MPS
  • nichicon
  • nxp
  • POWERBOX
  • RECTRON
  • TAI-TECH
  • Winbond

MCR12数据表相关新闻