臺(tái)灣晶技為一專業(yè)之頻率組件與感測(cè)組件供貨商﹐自1983年成立TXC晶振公司以來﹐始終致力于石英晶體相關(guān)諧振器(Crystal)·振蕩器(Oscillator)等頻率組件之研發(fā)·設(shè)計(jì)·生產(chǎn)與銷售﹐并因應(yīng)市場(chǎng)應(yīng)用與需求﹐透過自主核心技術(shù)·成功開發(fā)出各式感測(cè)組件(Sensor),產(chǎn)品可廣泛使用于行動(dòng)通訊·穿截式裝置·物聯(lián)網(wǎng)·服務(wù)器儲(chǔ)存設(shè)備·車用·電信·醫(yī)療...等市場(chǎng)·多年來﹐TXC臺(tái)灣晶技我們始終以提升客戶價(jià)值為目標(biāo)﹐是以無論在價(jià)格·質(zhì)量·交期·服務(wù)等方面﹐均盡力盡心于超越客戶的期待﹐并以能成為客戶最佳的策略合作伙伴自我敦促·經(jīng)過三十年的努力﹐臺(tái)灣晶技總公司之生產(chǎn)據(jù)點(diǎn)及子公司∶
總公司∶臺(tái)北市北投區(qū)中央南路二段16號(hào)4樓
平鎮(zhèn)廠∶桃園市平鎮(zhèn)區(qū)平鎮(zhèn)工業(yè)區(qū)工業(yè)六路4號(hào)
臺(tái)灣晶技晶振,TXC晶振,晶技TXC公司
 
風(fēng)險(xiǎn)管理之程序及組織架構(gòu)
TXC公司"關(guān)鍵營運(yùn)風(fēng)險(xiǎn)管理辦法'于2014年經(jīng)董事會(huì)通過‘尖鍵營運(yùn)風(fēng)險(xiǎn)管理辦法'系依ISO31000規(guī)范架構(gòu)訂定之·為本公司相尖組織及各階層主管執(zhí)行營運(yùn)風(fēng)險(xiǎn)管理之運(yùn)作準(zhǔn)則·2019年修訂岡險(xiǎn)識(shí)別矩陣·營運(yùn)風(fēng)險(xiǎn)點(diǎn)檢表﹐并增列智財(cái)風(fēng)險(xiǎn)之評(píng)估·
本公司依營運(yùn)風(fēng)險(xiǎn)管理辦法﹐于組織中建立風(fēng)險(xiǎn)管控小組﹐TXC晶體針對(duì)營運(yùn)過程中來自組織內(nèi)部或外部可能導(dǎo)致發(fā)生公司重大營運(yùn)沖擊·營運(yùn)中斷;或影響重要策略執(zhí)行·影響重要目標(biāo)達(dá)成;或違反法令/法規(guī)風(fēng)險(xiǎn)等事項(xiàng)的風(fēng)險(xiǎn)﹐進(jìn)行風(fēng)險(xiǎn)識(shí)別·風(fēng)險(xiǎn)評(píng)估﹑風(fēng)險(xiǎn)應(yīng)對(duì)與風(fēng)險(xiǎn)監(jiān)督的作業(yè)進(jìn)行流程及細(xì)項(xiàng)規(guī)定﹐以期讓各種尖鍵營運(yùn)風(fēng)險(xiǎn)發(fā)生的機(jī)率及沖擊降至最低·
本公司設(shè)有風(fēng)險(xiǎn)管理組織﹐由總經(jīng)理擔(dān)任召集人﹐統(tǒng)籌指揮風(fēng)險(xiǎn)管理計(jì)劃推動(dòng)及運(yùn)作﹐其下設(shè)有各中心權(quán)責(zé)單位﹐負(fù)責(zé)推動(dòng)風(fēng)險(xiǎn)管理名項(xiàng)業(yè)務(wù)運(yùn)作·
臺(tái)灣晶技晶振,TXC晶振,晶技TXC公司

車規(guī)晶振和普通晶振的幾點(diǎn)區(qū)別
所謂的車規(guī)晶振即指滿足AEC-200汽車電子試驗(yàn)標(biāo)準(zhǔn)的要求,這一認(rèn)證需要我們使用的晶振能滿足寬溫條件下-40+105-40+125℃-40+150工作溫度以上也能正常工作.對(duì)晶體的穩(wěn)定性、壽命周期、供貨等各方面要求都很高.普通晶振即廣泛的指消費(fèi)類晶振與工業(yè)級(jí)晶振,晶振民用大部分的工作溫度在-20+70℃或者-40+85℃.
它們兩者之間的區(qū)別,不像我們看有源晶振和無源晶振,能直接從肉眼上區(qū)別開來.因?yàn)樗麄兾ㄒ坏牟町惐憩F(xiàn)在參數(shù)特性上,所以我們只能通過型號(hào)的不同來區(qū)別彼此.國內(nèi)的車規(guī)晶振使用市場(chǎng)依然被日系的KDS,NDK,村田,京瓷晶振以及臺(tái)系的TXC晶振等等所占據(jù)市場(chǎng).
TXC晶振無源系列都是7或者8（數(shù)字）開頭的料號(hào),石英晶振車規(guī)級(jí)別是A（字母）開頭的料號(hào)；NDK晶振則是在型號(hào)尾綴上有大大的不同,例如NX5032GA-8.000MHZ-STD-CSK-7,和NX5032GA-8.000MHZ-STD-CSU-1,作為晶振內(nèi)行人而言,我們單看STD-CSK-7（工業(yè)級(jí)）和STD-CSU-1（車規(guī)）就能區(qū)分晶振的車規(guī)和普通等級(jí).臺(tái)灣晶技晶振,TXC晶振,晶技TXC公司

TXC晶振料號(hào)編碼	制造商	系列	晶振頻率	頻率容差	負(fù)載 電容	工作溫度	腳位	尺寸	描述
7M-13.000MAAJ-T	TXC	7M	13 MHz	±30ppm	18pF	-20°C ~ 70°C	4	3225	CRYSTAL 13.0000MHZ 18PF SMD
7M48072009	TXC	7M	48 MHz	±10ppm	8pF	-40°C ~ 105°C	4	3225	CRYSTAL 48MHZ 8PF SMD
7M54072006	TXC	7M	54 MHz	±10ppm	8pF	-40°C ~ 105°C	4	3225	CRYSTAL 54MHZ 8PF SMD
7M-11.0592MAAE-T	TXC	7M	11.0592 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 11.0592MHZ 12PF SMD
7M-12.000MBBK-T	TXC	7M	12 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 12.0000MHZ 20PF SMD
7M-16.000MBBK-T	TXC	7M	16 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 16.0000MHZ 20PF SMD
7M-24.000MBBK-T	TXC	7M	24 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 24.0000MHZ 20PF SMD
7M-25.000MBBK-T	TXC	7M	25 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 25.0000MHZ 20PF SMD
7M-27.000MBBK-T	TXC	7M	27 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 27.0000MHZ 20PF SMD
7M-40.000MBBK-T	TXC	7M	40 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 40.0000MHZ 20PF SMD
7M-13.000MAAE-T	TXC	7M	13 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 13.0000MHZ 12PF SMD
7M-18.432MAAE-T	TXC	7M	18.432 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 18.4320MHZ 12PF SMD
7M-24.576MAAE-T	TXC	7M	24.576 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 24.5760MHZ 12PF SMD
7M-40.000MAAE-T	TXC	7M	40 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 40.0000MHZ 12PF SMD
7M-16.384MBBK-T	TXC	7M	16.384 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 16.3840MHZ 20PF SMD
7M-24.576MBBK-T	TXC	7M	24.576 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 24.5760MHZ 20PF SMD
7M-30.000MBBK-T	TXC	7M	30 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 30.0000MHZ 20PF SMD
7M-32.000MBBK-T	TXC	7M	32 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 32.0000MHZ 20PF SMD
7M-36.000MBBK-T	TXC	7M	36 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 36.0000MHZ 20PF SMD
7M-14.31818MAAE-T	TXC	7M	14.31818 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 14.31818MHZ 12PF SMD
7M-14.7456MAAE-T	TXC	7M	14.7456 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 14.7456MHZ 12PF SMD
7M-48.000MAAE-T	TXC	7M	48 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 48.0000MHZ 12PF SMD
7M-16.666670MAAE-T	TXC	7M	16.66667 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 16.66667MHZ 12PF SMD
7M-16.6670MAAE-T	TXC	7M	16.667 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 16.6670MHZ 12PF SMD
7M-54.000MAAE-T	TXC	7M	54 MHz	±30ppm	12pF	-20°C ~ 70°C	4	3225	CRYSTAL 54.0000MHZ 12PF SMD
7M-27.120MAAQ-T	TXC	7M	27.12 MHz	±30ppm	10pF	-20°C ~ 70°C	4	3225	CRYSTAL 27.1200MHZ 10PF SMD
7M-27.120MABQ-T	TXC	7M	27.12 MHz	±30ppm	10pF	-20°C ~ 70°C	4	3225	CRYSTAL 27.1200MHZ 10PF SMD
7M-28.800MBBK-T	TXC	7M	28.8 MHz	±50ppm	20pF	-20°C ~ 70°C	4	3225	CRYSTAL 28.8000MHZ 20PF SMD
7M-16.000MAGJ-T	TXC	7M	16 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-12.000MAGJ-T	TXC	7M	12 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-10.000MAGJ-T	TXC	7M	10 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-13.000MAHV-T	TXC	7M	13 MHz	±30ppm	8pF	-40°C ~ 85°C	4	3225	CRYSTAL 13.0000MHZ 8PF SMD
7M-36.000MAHV-T	TXC	7M	36 MHz	±30ppm	8pF	-40°C ~ 85°C	4	3225	CRYSTAL 36.0000MHZ 8PF SMD
7M-37.400MAHV-T	TXC	7M	37.4 MHz	±30ppm	8pF	-40°C ~ 85°C	4	3225	CRYSTAL 37.4000MHZ 8PF SMD
7M-13.560MAHJ-T	TXC	7M	13.56 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 13.5600MHZ 18PF SMD
7M-13.560MAHK-T	TXC	7M	13.56 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 13.5600MHZ 20PF SMD
7M-32.000MAHC-T	TXC	7M	32 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 32.0000MHZ 9PF SMD
7M-32.000MAHI-T	TXC	7M	32 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 32.0000MHZ 16PF SMD
7M-32.000MAHJ-T	TXC	7M	32 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 32.0000MHZ 18PF SMD
7M-32.000MAHK-T	TXC	7M	32 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 32.0000MHZ 20PF SMD
7M-36.000MAHI-T	TXC	7M	36 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 36.0000MHZ 16PF SMD
7M-36.000MAHK-T	TXC	7M	36 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 36.0000MHZ 20PF SMD
7M-10.000MAHJ-T	TXC	7M	10 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 10.0000MHZ 18PF SMD
7M-10.000MAHK-T	TXC	7M	10 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 10.0000MHZ 20PF SMD
7M-12.000MAHJ-T	TXC	7M	12 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 12.0000MHZ 18PF SMD
7M-12.000MAHK-T	TXC	7M	12 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 12.0000MHZ 20PF SMD
7M-12.288MAHJ-T	TXC	7M	12.288 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 12.2880MHZ 18PF SMD
7M-12.288MAHL-T	TXC	7M	12.288 MHz	±30ppm	22pF	-40°C ~ 85°C	4	3225	CRYSTAL 12.2880MHZ 22PF SMD
7M-16.000MAHC-T	TXC	7M	16 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 16.0000MHZ 9PF SMD
7M-16.000MAHI-T	TXC	7M	16 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 16.0000MHZ 16PF SMD
7M-16.000MAHJ-T	TXC	7M	16 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 16.0000MHZ 18PF SMD
7M-16.000MAHK-T	TXC	7M	16 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 16.0000MHZ 20PF SMD
7M-18.432MAHK-T	TXC	7M	18.432 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 18.4320MHZ 20PF SMD
7M-20.000MAHC-T	TXC	7M	20 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 20.0000MHZ 9PF SMD
7M-20.000MAHI-T	TXC	7M	20 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 20.0000MHZ 16PF SMD
7M-20.000MAHJ-T	TXC	7M	20 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 20.0000MHZ 18PF SMD
7M-20.000MAHK-T	TXC	7M	20 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 20.0000MHZ 20PF SMD
7M-24.000MAHC-T	TXC	7M	24 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.0000MHZ 9PF SMD
7M-24.000MAHI-T	TXC	7M	24 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.0000MHZ 16PF SMD
7M-24.000MAHJ-T	TXC	7M	24 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.0000MHZ 18PF SMD
7M-24.000MAHK-T	TXC	7M	24 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.0000MHZ 20PF SMD
7M-24.576MAHJ-T	TXC	7M	24.576 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.5760MHZ 18PF SMD
7M-24.576MAHK-T	TXC	7M	24.576 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 24.5760MHZ 20PF SMD
7M-25.000MAHC-T	TXC	7M	25 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 25.0000MHZ 9PF SMD
7M-25.000MAHI-T	TXC	7M	25 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 25.0000MHZ 16PF SMD
7M-25.000MAHJ-T	TXC	7M	25 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 25.0000MHZ 18PF SMD
7M-25.000MAHK-T	TXC	7M	25 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 25.0000MHZ 20PF SMD
7M-26.000MAHC-T	TXC	7M	26 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 26.0000MHZ 9PF SMD
7M-26.000MAHI-T	TXC	7M	26 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 26.0000MHZ 16PF SMD
7M-26.000MAHJ-T	TXC	7M	26 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 26.0000MHZ 18PF SMD
7M-27.000MAHI-T	TXC	7M	27 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 27.0000MHZ 16PF SMD
7M-27.000MAHJ-T	TXC	7M	27 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 27.0000MHZ 18PF SMD
7M-27.000MAHK-T	TXC	7M	27 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 27.0000MHZ 20PF SMD
7M-27.120MAHK-T	TXC	7M	27.12 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 27.1200MHZ 20PF SMD
7M-30.000MAHJ-T	TXC	7M	30 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 30.0000MHZ 18PF SMD
7M-30.000MAHK-T	TXC	7M	30 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 30.0000MHZ 20PF SMD
7M-40.000MAHI-T	TXC	7M	40 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 40.0000MHZ 16PF SMD
7M-40.000MAHJ-T	TXC	7M	40 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 40.0000MHZ 18PF SMD
7M-40.000MAHK-T	TXC	7M	40 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 40.0000MHZ 20PF SMD
7M-48.000MAHC-T	TXC	7M	48 MHz	±30ppm	9pF	-40°C ~ 85°C	4	3225	CRYSTAL 48.0000MHZ 9PF SMD
7M-48.000MAHJ-T	TXC	7M	48 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 48.0000MHZ 18PF SMD
7M-50.000MAHI-T	TXC	7M	50 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 50.0000MHZ 16PF SMD
7M-50.000MAHJ-T	TXC	7M	50 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	CRYSTAL 50.0000MHZ 18PF SMD
7M-11.0592MAHI-T	TXC	7M	11.05992 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	CRYSTAL 11.05992MHZ 16PF SMD
7M-19.2000MAHK-T	TXC	7M	19.2 MHz	±30ppm	20pF	-40°C ~ 85°C	4	3225	CRYSTAL 19.2000MHZ 20PF SMD
7M-28.63636MAHQ-T	TXC	7M	28.63663 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	CRYSTAL 28.63663MHZ 10PF SMD
7M-16.000MBGJ-T	TXC	7M	16 MHz	±50ppm	18pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-33.8688MAHV-T	TXC	7M	33.8688 MHz	±30ppm	8pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-24.000MAHQ-T	TXC	7M	24 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-37.400MAHI-T	TXC	7M	37.4 MHz	±30ppm	16pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-14.7456MAHQ-T	TXC	7M	14.7456 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-12.288MAHQ-T	TXC	7M	12.288 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-22.1184MAHQ-T	TXC	7M	22.1184 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-27.120MAHQ-T	TXC	7M	27.12 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-19.200MAHQ-T	TXC	7M	19.2 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-33.33330MAHJ-T	TXC	7M	33.3333 MHz	±30ppm	18pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-15.360MAHQ-T	TXC	7M	15.36 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-25.000MAHQ-T	TXC	7M	25 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-38.400MAHQ-T	TXC	7M	38.4 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA
7M-13.000MAHQ-T	TXC	7M	13 MHz	±30ppm	10pF	-40°C ~ 85°C	4	3225	3.2X2.5 SEAM SEAL MHZ QUARTZ XTA