规格:包装 散装 ,
专业代理销售st(意法)全系列产品
关于我们
|
联系我们
库存查询
ST产品选型
产品
制造商
联系我们
美国1号分类选型
新加坡2号分类选型
英国10号分类选型
英国2号分类选型
日本5号分类选型
在本站结果里搜索:
热门搜索词:
电容器
Vicor
MXP7205VW
STM32F103C8T6
1379658-1
UVX
美国1号仓库
产品分类
(1620989)
音频产品
(3443)
电缆,电线
(302)
电缆,电线 - 管理
(2855)
电容器
(163549)
电路保护
(35315)
计算机,办公室 - 元件,配件
(71)
连接器,互连器件
(910413)
晶体,振荡器,谐振器
(17477)
分立半导体产品
(29143)
滤波器
(3828)
硬件,紧固件,配件
(1280)
电感器,线圈,扼流圈
(17704)
集成电路(IC)
(4304)
隔离器
(361)
套件
(227)
存储卡,模块
(37)
网络解决方案
(787)
光电元件
(12558)
电位计,可变电阻器
(9055)
电源 - 板安装
(198764)
电源 - 外部/内部(外接)
(1134)
继电器
(11362)
电阻器
(153998)
射频/IF 和 RFID
(6341)
传感器,变送器
(8705)
静电控制,ESD,无尘室产品
(5)
开关
(25979)
胶带,粘合剂
(592)
测试与测量
(259)
工具
(3)
变压器
(1138)
筛选品牌
3M(10556)
3M (TC)(3060)
4D Systems Pty Ltd(2)
Aavid Thermalloy(7)
Abracon LLC(3174)
Acme Electric/Amveco/Actown(5)
Adafruit Industries LLC(116)
Adesto Technologies(18)
Advanced Linear Devices Inc.(6)
Advantech Corp(7)
Aearo Technologies, LLC(4134)
Aeroflex Metelics, Division of MACOM(240)
AKM Semiconductor Inc.(21)
Alcatel Components(1)
Allegro MicroSystems, LLC(269)
Alliance Memory, Inc.(12)
Alpha & Omega Semiconductor Inc.(16)
Alpha Wire(114)
Altera(1)
American Electrical Inc.(121)
American Technical Ceramics(1)
Ametherm(497)
Amgis, LLC(111)
Amphenol Advanced Sensors(23325)
Amphenol Aerospace Operations(16977)
Amphenol Anytek(25885)
Amphenol Commercial Products(117184)
Amphenol FCI(46708)
Amphenol Industrial Operations(15493)
Amphenol LTW(75)
Amphenol PCD(6094)
Amphenol RF Division(3556)
Amphenol Sine Systems Corp(1297)
Amphenol SV Microwave(5087)
Ampleon USA Inc.(60)
Amprobe(6)
ams(20)
Analog Devices Inc.(405)
Antenova(33)
APEM Inc.(870)
Apex Microtechnology(27)
API Delevan Inc.(8288)
API Technologies Corp(1394)
Arduino(4)
Aries Electronics(5022)
Artaflex Inc.(7)
Artesyn Embedded Technologies(647)
Assmann WSW Components(2277)
ATOP Technologies(5)
AVX Corp/Kyocera Corp(2956)
AVX Corporation(4474)
B&B SmartWorx, Inc.(380)
Bel Fuse Inc.(82)
Bel Inc.(1519)
Bel Power Solutions(10649)
Belden Inc.(10)
Bivar Inc.(422)
Bluetechnix GmbH(2)
Bourns Inc.(11091)
Broadcom Limited(1659)
Bud Industries(4)
Bulgin(2328)
C&K(7093)
Caddock Electronics Inc.(51)
Cal Test Electronics(190)
Cantherm(287)
Cardinal Components Inc.(732)
Carling Technologies(87)
CEL(240)
Central Semiconductor Corp(891)
CH Products(102)
Cherry Americas LLC(20)
Chip Quik Inc.(1)
Cinch Connectivity Solutions(4434)
Cinch Connectivity Solutions AIM-Cambridge(1469)
Cinch Connectivity Solutions Johnson(629)
Cinch Connectivity Solutions Midwest Microwave(344)
Cinch Connectivity Solutions Semflex(125)
Cinch Connectivity Solutions Trompeter(442)
Cinch Connectivity Solutions Vitelec(2095)
Cirrus Logic Inc.(35)
Citizen Finedevice Co Ltd(340)
CNC Tech(114)
Comchip Technology(403)
Comus International(41)
Conec(1690)
ConnectBlue(4)
Connor-Winfield(30)
Conxall/Switchcraft(2922)
Copal Electronics Inc.(664)
Copeland Communications Inc.(2)
Cornell Dubilier Electronics (CDE)(16186)
Coto Technology(57)
CR Magnetics Inc.(496)
Cree Inc.(797)
Cree/Wolfspeed(13)
Crouzet(461)
Crydom Co.(4207)
Crystek Corporation(128)
C-TON Industries(3)
CTS Electrocomponents(1891)
CTS Resistor Products(444)
CTS Thermal Management Products(85)
CTS-Frequency Controls(37)
CUI Inc.(1661)
Curtis Industries(19400)
Curtis Instruments Inc.(2)
CW Industries(699)
Cynergy 3(115)
Cypress Semiconductor Corp(7)
Delta Electronics(318)
Desco(6)
DFRobot(5)
Dialight(3328)
Digi International(451)
Digi-Key Kit(2)
Digilent, Inc.(6)
Diodes Incorporated(1388)
DLP Design Inc.(9)
Dynastream Innovations Inc.(2)
Eaton(5871)
ebm-papst Inc.(11)
Echelon Corporation(3)
ECS Inc.(3008)
EDAC Inc.(6897)
Electroswitch(381)
Elna America(168)
Embedded Artists(1)
EPCOS (TDK)(12557)
EPSON(111)
Epson Electronics America Inc-Semiconductor Div(179)
ERP Power, LLC(5)
Essentra Components(1116)
E-Switch(1874)
E-T-A(35)
Ethertronics Inc.(17)
Everlight Electronics Co Ltd(901)
Exar Corporation(126)
Excelitas Technologies(31)
E-Z-Hook(138)
Fairchild/Micross Components(2377)
Fairchild/ON Semiconductor(506)
FEIG Electronic(37)
Finisar Corporation(18)
Flexipanel(1)
Fox Electronics(46)
FTDI, Future Technology Devices International Ltd(11)
GC Electronics(7)
GE Critical Power(649)
GeneSiC Semiconductor(1933)
Glenair(4)
Global Power Technologies Group(97)
Grayhill Inc.(702)
Greenlee Communications(107)
Hammond Manufacturing(679)
HARTING(8265)
Harwin Inc.(3877)
HellermannTyton(570)
Heraeus Sensor Technology USA(29)
Hirose Electric Co Ltd(7635)
Holmate Technology Corp. (Holtek)(1)
Honeywell Microelectronics & Precision Sensors(16)
Honeywell Sensing and Control EMEA(994)
Honeywell Sensing and Productivity Solutions(216)
Honeywell Sensing and Productivity Solutions T&M(481)
I.O. Interconnect(82)
IDT, Integrated Device Technology Inc(168)
Illinois Capacitor(3764)
Industrial Fiberoptics(31)
Infineon Technologies(279)
Infineon Technologies Industrial Power and Controls Americas(270)
Inolux(34)
Intel(2)
Interlink Electronics(1)
Intersil(22)
Inventek Systems(10)
Inventus Power(1)
Isocom Components 2004 LTD(6)
ISSI, Integrated Silicon Solution Inc(41)
ITT Cannon, LLC(78312)
IXYS(1261)
IXYS Integrated Circuits Division(3)
JAE Electronics(1707)
JKL Components Corp.(24)
Johanson Technology Inc.(14)
Jonard Tools(13)
JST Sales America Inc.(1543)
Judco Manufacturing Inc.(50)
KEMET(26250)
Keystone Electronics(993)
Kingbright(689)
Kionix Inc.(210)
Klein Tools, Inc.(18)
Knowles(574)
Knowles Dielectric Labs(9)
Knowles Novacap(286)
Knowles Voltronics(60)
Laird - Embedded Wireless Solutions(41)
Laird Technologies EMI(26)
Laird Technologies IAS(2690)
Laird-Signal Integrity Products(50)
Lattice Semiconductor Corporation(72)
Leader Tech Inc.(44)
LED Engin Inc.(7)
LEDdynamics Inc.(41)
LEM USA Inc.(119)
LEMO(6187)
Linear Technology(59)
Linx Technologies Inc.(270)
Lite-On Inc.(511)
Littelfuse Inc.(11956)
Lumberg Automation(14)
Lumex Opto/Components Inc.(1098)
Luminus Devices Inc.(4)
Luna Optoelectronics(435)
M/A-Com Technology Solutions(116)
Magnasphere Corp(1)
Mallory Sonalert Products Inc.(1797)
Marktech Optoelectronics(339)
Maxim Integrated(204)
Maxwell Technologies Inc.(39)
MEC Switches(321)
Melexis Technologies NV(188)
MG Chemicals(4)
Micro Commercial Co(333)
Microchip Technology(765)
Micron Technology Inc.(520)
Microsemi Corporation(16137)
Microsemi Solutions Sdn Bhd.(9496)
MikroElektronika(8)
Mill-Max Manufacturing Corp.(5932)
Molex - Temp Flex(20947)
Molex Connector Corporation(3738)
Molex, LLC(646)
Monolithic Power Systems Inc.(1)
MPD (Memory Protection Devices)(23)
Mueller Electric Co(97)
Multi-Tech Systems Inc.(63)
Murata Electronics North America(2297)
Murata Power Solutions Inc.(275)
NDK America, Inc.(2)
Nearson Inc.(75)
NessCap Co Ltd(20)
Newava Technology Inc.(16)
Nexperia USA Inc.(2)
Nichicon(12206)
Nidec Copal Electronics(895)
NimbeLink, LLC(12)
NJR Corporation/NJRC(43)
NKK Switches(4638)
NorComp Inc.(765)
NVE Corp/Isolation Products(2)
NXP USA Inc.(387)
Ohmite(12417)
Olimex LTD(2)
Omron Automation and Safety(7935)
Omron Electronics Inc-EMC Div(2047)
ON Semiconductor(857)
On Shore Technology Inc.(12266)
Oplink Communications, LLC(8670)
Opto Diode Corp(44)
OSRAM Opto Semiconductors Inc.(300)
Panasonic - ATG(2814)
Panasonic - BSG(936)
Panasonic - DTG(343)
Panasonic Electric Works(240)
Panasonic Electronic Components(2344)
Panasonic Industrial Automation Sales(7323)
Panduit Corp(7538)
Parallax Inc.(35)
Peerless by Tymphany(198)
Peregrine Semiconductor(1)
Phihong USA(2)
Phoenix Contact(18659)
Pomona Electronics(454)
Power Integrations(23)
Powerex Inc.(2023)
Preci-Dip(26641)
Precision Electronics Corporation(154)
Proant AB(12)
PUI Audio, Inc.(499)
PULS, LP(11)
Pulse Electronics Network(263)
Pulse Electronics Power(108)
PulseLarsen Antennas(100)
QT Brightek (QTB)(8)
Qualcomm (RF360 - A Qualcomm & TDK Joint Venture)(60)
Qualtek(473)
Quatech-Division of B&B Electronics(353)
RAFI USA(69)
Recom Power(265)
Red Lion Controls(117)
Renesas Electronics America(57)
RF Digital Corporation(3)
RF Solutions(191)
RFMD(16)
Riedon(693)
Rohm Semiconductor(325)
Rubycon(7352)
Sagrad Inc.(12)
Samtec Inc.(151907)
Sanken(508)
SANYO Semiconductor (U.S.A) Corporation(2)
Schaffner EMC Inc.(843)
Schott Corporation(6)
Schurter Inc.(3921)
Seeed Technology Co., Ltd(76)
Semtech Corporation(1198)
Seoul Semiconductor Inc.(5)
Sharp Microelectronics(349)
Signal Transformer(212)
SII Semiconductor Corporation(361)
Silicon Labs(86)
Singatron Enterprises Co Ltd(9)
Siretta Ltd(198)
SiTIME(8608)
Skyetek Inc(13)
Skyworks Solutions Inc.(38)
SL Power Electronics Manufacture of Condor/Ault Brands(7)
SMC Diode Solutions(334)
Soberton Inc.(32)
Socle Technology Corporation(4)
Souriau(32112)
SparkFun Electronics(42)
Sprague-Goodman(934)
Stackpole Electronics Inc.(2730)
Standex-Meder Electronics(33)
Stanley Electric Co(78)
Steute Wireless(14)
Stewart Connector(82)
STMicroelectronics(293)
Sullins Connector Solutions(12542)
Sumida America Components Inc.(422)
SunLED(209)
Sunon Fans(5)
Susumu(145)
Swissbit(1)
Switchcraft Inc.(2488)
Synapse Wireless(7)
Taitien(146)
Taiwan Semiconductor Corporation(1520)
Taiyo Yuden(1312)
Tallysman Wireless Inc.(71)
Talon Communications, Inc.(2)
Tamura(395)
Taoglas Limited(281)
TDK Corporation(8840)
TDK-Lambda Americas Inc.(814)
TE Connectivity Aerospace, Defense and Marine(13038)
TE Connectivity ALCOSWITCH Switches(60833)
TE Connectivity AMP Connectors(26828)
TE Connectivity Corcom Filters(9458)
TE Connectivity Deutsch Connectors(4004)
TE Connectivity Measurement Specialties(2171)
TE Connectivity Passive Product(9989)
TE Connectivity Potter & Brumfield Relays(3627)
TE Connectivity Raychem Cable Protection(12287)
Telit(1)
Tensility International Corp(55)
Texas Instruments(515)
t-Global Technology(19)
Thales Visionix, Inc.(4)
ThingMagic, a JADAK brand(7)
Thomas Research Products(31)
Toko America Inc.(39)
Toshiba Semiconductor and Storage(500)
Transphorm(1)
Trenz Electronic GmbH(1)
Triad Magnetics(411)
Tripp Lite(19)
TRP Connector B.V.(95)
TT Electronics/BI(480)
TT Electronics/BI Magnetics(268)
TT Electronics/IRC(23)
TT Electronics/Optek Technology(1247)
TT Electronics/Welwyn(190)
Tusonix a Subsidiary of CTS Electronic Components(511)
TXC CORPORATION(308)
United Chemi-Con(10341)
US Relays and Technology, Inc.(1)
US Sensor(574)
Vector Electronics(14)
Vicor Corporation(194381)
Vishay BC Components(7296)
Vishay Beyschlag(24718)
Vishay Dale(111580)
Vishay Electro-Films(10095)
Vishay Foil Resistors (Division of Vishay Precision Group)(14095)
Vishay Huntington Electric Inc.(3457)
Vishay Semiconductor Diodes Division(1366)
Vishay Semiconductor Opto Division(859)
Vishay Semiconductor Opto Division(646)
Vishay Sfernice(1959)
Vishay Siliconix(4806)
Vishay Spectrol(478)
Vishay Sprague(171)
Vishay Thin Film(158)
Vishay Vitramon(189)
Visual Communications Company - VCC(606)
Volgen America/Kaga Electronics USA(24)
Walsin Technology Corporation(22)
WeEn Semiconductors(30)
Weidmuller(19729)
Winchester Electronics(542)
WIZnet(9)
Wurth Electronics Inc.(1134)
Wurth Electronics Midcom(5)
XP Power(206)
Yageo(2135)
ZF Electronics(33)
Zilog(1)
重新选择
规格选型正在加载中...
在结果中搜索词:
以下搜索结果
参考图片
制造商 / 描述 / 型号 / 仓库库存编号 / 别名
PDF
操作
Caddock Electronics Inc.
RES 2M OHM 1/3W 0.01% RADIAL
详细描述:±0.01% 0.333W, 1/3W Through Hole Resistor Radial Thick Film
型号:
USF340-2.00M-0.01%-5PPM
仓库库存编号:
USF340-2.00M-T-5PPM-ND
别名:MDC340-2MPA
MDN1213-27
REFUSF340-2.00M-0.01%-5PPM
USF340-2.00M-T-5PPM
规格:包装 散装 ,
无铅
搜索
LEM USA Inc.
SENSOR CURRENT HALL 130A AC/DC
详细描述:Current Sensor 130A Channel Hall Effect, Closed Loop Bidirectional Module, Single Pass Through
型号:
LA 130-P
仓库库存编号:
398-1154-ND
别名:398-1154
规格:包装 散装 ,
无铅
搜索
Riedon
RES 20K OHM 0.6W 0.01% RADIAL
详细描述:±0.01% 0.6W Through Hole Resistor Radial Metal Foil
型号:
USR2G-20KX1
仓库库存编号:
USR2G-20KX1-ND
别名:USR 2-0808 20K OHM 0.01% 1PPM
USR 2-0808 20K OHM D 0.01% 1PPM
USR2-0808-20KT
USR2-0808-20KT-ND
USR2080820KOHMD0011PPM
规格:包装 散装 ,
无铅
搜索
Mallory Sonalert Products Inc.
AUDIO PIEZO IND 6-28V PNL MNT
详细描述:Buzzers Indicator, Internally Driven Piezo 6 ~ 23mA 4.5kHz 68dB @ 6V, 61cm Panel Mount Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
型号:
SC628H-BTR
仓库库存编号:
458-1306-ND
别名:458-1306
SC628H-BTR-ND
规格:包装 散装 ,
无铅
搜索
HARTING
CONN HOOD SIDE ENTRY SZ16A PG21
型号:
09200160541
仓库库存编号:
1195-1817-ND
别名:1195-1817
9200160541
规格:包装 散装 ,
无铅
搜索
HARTING
ATCA POWER MODULE CONN 30PINS
型号:
16320301101000
仓库库存编号:
1195-3014-ND
别名:1195-3014
规格:包装 散装 ,
无铅
搜索
HARTING
CONN HOOD TOP ENTRY SZ6B M20
型号:
19628061440
仓库库存编号:
1195-3861-ND
别名:1195-3861
19628061440-ND
规格:包装 散装 ,
无铅
搜索
TE Connectivity Corcom Filters
PWR ENT MOD RCPT IEC320-C14 PNL
详细描述:Power Entry Connector Receptacle, Male Blades - Module IEC 320-C14 Panel Mount, Snap-In
型号:
PS0S0DS6A
仓库库存编号:
PS0S0DS6A-ND
别名:6-1609107-5
6-6609107-5
规格:包装 散装 ,
无铅
搜索
Hirose Electric Co Ltd
CONN PLUG 20POS MALE SOLDER
详细描述:20 位置 圆形连接器 插头,公引脚 焊杯 银
型号:
HR22-12TPD-20P(73)
仓库库存编号:
HR1177-ND
别名:*HR22-12TPD-20P(73)
HR1177
HR2212TPD20P73
规格:包装 散装 ,
无铅
搜索
Souriau
CONN RCPT HSNG MALE 23POS PNL MT
详细描述:23 Position Circular Connector Receptacle Housing Panel Mount
型号:
UT001823PH
仓库库存编号:
SOU1009-ND
别名:SOU1009
UT0018-23PH
规格:包装 散装 ,
无铅
搜索
MikroElektronika
BOARD RFID READER XMITTER/RCVR
详细描述:RFID Reader Module Read Only 125kHz
型号:
MIKROE-262
仓库库存编号:
1471-1165-ND
别名:1471-1165
规格:包装 散装 ,
无铅
搜索
Phoenix Contact
RELAY GEN PURPOSE SPDT 50MA 12V
详细描述:通用型,带插座 继电器 SPDT(1 C 型) DIN 轨道
型号:
2966919
仓库库存编号:
277-2369-ND
别名:277-2369
2966919-ND
PLC-RSC-12DC/21AU
规格:包装 散装 ,
无铅
搜索
Phoenix Contact
RELAY GEN PURPOSE SPDT 6A 24V
详细描述:通用型,带插座 继电器 SPDT(1 C 型) 24VAC/DC 线圈 DIN 轨道
型号:
2900300
仓库库存编号:
277-2345-ND
别名:277-2345
PLC-RPIT-24UC/21
PLCRPIT24UC21
规格:包装 散装 ,
无铅
搜索
TE Connectivity Corcom Filters
PWR ENT MOD RCPT IEC320-C14 PNL
详细描述:Power Entry Connector Receptacle, Male Blades - Module IEC 320-C14 Panel Mount, Flange
型号:
4-6609929-4
仓库库存编号:
4-6609929-4-ND
别名:4-1609929-4
PE0S0DHX0
PE0S0DHX0-ND
规格:包装 散装 ,
无铅
搜索
TE Connectivity Corcom Filters
PWR ENT MOD RCPT IEC320-C14 PNL
详细描述:Power Entry Connector Receptacle, Male Blades - Module IEC 320-C14 Panel Mount, Flange
型号:
6609929-7
仓库库存编号:
6609929-7-ND
别名:1609929-7
PE0SXDHX0
PE0SXDHX0-ND
规格:包装 散装 ,
无铅
搜索
Amphenol Industrial Operations
CONN RECEPT 5POS W/SOCKET SOLDER
详细描述:5 位置 圆形连接器 插座,母形插口 焊杯 金
型号:
PT02A-14-5S
仓库库存编号:
PT02A-14-5S-ND
别名:PT02A14-5S
PT02A14-5S-ND
PT02A145S
U71-146214-05S
规格:包装 散装 ,
含铅
搜索
LEMO
CONN PNL MNT RCPT 4SKT SLD CUP
详细描述:4 位置 圆形连接器 插座,母插口和公引脚 焊杯 金
型号:
ERD.0S.304.CLL
仓库库存编号:
1124-1241-ND
别名:1124-1241
ERD0S304CLL
规格:包装 散装 ,
无铅
搜索
Schaffner EMC Inc.
PWR ENT MOD RCPT IEC320-C14 PNL
详细描述:Power Entry Connector Receptacle, Male Blades - Module IEC 320-C14 Panel Mount, Flange
型号:
FN282B-1-06
仓库库存编号:
817-1097-ND
别名:295-655
801119
817-1097
FN 282B- 1 -06
FN282B106
规格:包装 散装 ,
无铅
搜索
Crystek Corporation
CONN SMA PLUG STR SOLDER
详细描述:自由悬挂 SMA 连接器 插头,公引脚 焊接
型号:
CS-SM-MHA
仓库库存编号:
744-1386-ND
别名:744-1386
CSSMMHA
规格:包装 散装 ,
无铅
搜索
Microsemi Corporation
TRANS PNP 60V 0.6A
详细描述:Bipolar (BJT) Transistor PNP 60V 600mA 500mW Through Hole TO-18 (TO-206AA)
型号:
JANTX2N2906A
仓库库存编号:
1086-2685-ND
别名:1086-2685
1086-2685-MIL
规格:包装 散装 ,
含铅
搜索
Conec
CONN D-SUB HD PLUG 44POS PNL MNT
详细描述:44 位 D-Sub,高密度 插头,公引脚 连接器
型号:
15-000673
仓库库存编号:
626-1451-ND
别名:15000673
626-1451
规格:包装 散装 ,
无铅
搜索
TE Connectivity Corcom Filters
PWR ENT MOD RCPT IEC320-C14 PNL
详细描述:Power Entry Connector Receptacle, Male Blades - Module IEC 320-C14 Panel Mount, Flange
型号:
3-6609128-5
仓库库存编号:
CCM1005-ND
别名:1-1609128-2
3-1609128-5
6VM4S
CCM-10305
CCM-10305-ND
CCM1005
规格:包装 散装 ,
无铅
搜索
Conec
CONN D-SUB RCPT 25POS R/A SOLDER
详细描述:25 位 D-Sub 插座,母形插口 连接器
型号:
15-000793
仓库库存编号:
626-1441-ND
别名:15000793
626-1441
规格:包装 散装 ,
无铅
搜索
Amphenol Sine Systems Corp
CONN RCPT 12POS JAM NUT PIN KIT
详细描述:12 位置 圆形连接器 插座,公形引脚 压接 金
型号:
RT071412PNH-K
仓库库存编号:
889-1297-ND
别名:889-1297
规格:包装 散装 ,
无铅
搜索
HARTING
CONN HOOD TOP ENTRY SZ24B PG29
型号:
09300241421
仓库库存编号:
1195-1960-ND
别名:1195-1960
9300241421
规格:包装 散装 ,
无铅
搜索
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
邮箱:
sales@szcwdz.com
Q Q:
800152669
手机网站:
m.szcwdz.com
美国1号品牌选型
新加坡2号品牌选型
英国2号品牌选型
英国10号品牌选型
日本5号品牌选型
st(意法)简介
|
st产品
|
st动态
|
产品应用
|
st选型手册
Copyright © 2017
www.st-ic.com
All Rights Reserved. 技术支持:
电子元器件
ICP备案证书号:
粤ICP备11103613号