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Access Control Card Reader

Access Control Card Reader

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Total 6604 products from Access Control Card Reader Manufactures & Suppliers
Wholesale RS 485 UART Interface IC SMD SN65LBC184DR Volt Spprssn Diff Transceiver from china suppliers

Model Number:SN65LBC184DR

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale LTC2852IDD#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran from china suppliers

Brand Name:ADI

Model Number:LTC2852IDD#TRPBF

LTC2852IDD#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran FEATURES n 3.3V Supply Voltage n 20Mbps Maximum Data Rate n No Damage or Latchup Up to ±15kV HBM n High Input Impedance Supports 256 Nodes (C-, I-Grade) n Operation...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale LTC1485IS8#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran from china suppliers

Brand Name:ADI

Model Number:LTC1485IS8#TRPBF

LTC1485IS8#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran FEATURES n ESD Protection Over ±10kV n Low Power: ICC = 1.8mA Typ n 28ns Typical Driver Propagation Delays with 4ns Skew n Designed for RS485 or RS422 Applications...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale LTC1387CG#PBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran from china suppliers

Brand Name:ADI

Model Number:LTC1387CG#PBF

LTC1387CG#PBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran FEATURES Two RS232 Transceivers or One RS485 Transceiver Operates from a Single 5V Supply Guaranteed Receiver Output with Inputs Floating or Shorted to Ground Logic ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale HD3SS3220RNHR UART Interface IC USB Interface IC USB Type-C MUX with CC and Mode Control from china suppliers

Brand Name:Ti

Model Number:HD3SS3220RNHR

HD3SS3220RNHR UART Interface IC USB Interface IC USB Type-C MUX with CC and Mode Control 1 Features USB Type-C Port Controller with Integrated 2:1 SuperSpeed Mux Compatible to USB Type-CTM Specifications Supports USB 3.1 G1 and G2 up to 10 Gbps Supports...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65LVDM1677DGG UART Interface IC LVDS Interface IC 16-Channel LVDM Transceiver from china suppliers

Brand Name:Ti

Model Number:SN65LVDM1677DGG

SN65LVDM1677DGG UART Interface IC LVDS Interface IC 16-Channel LVDM Transceiver FEATURES Sixteen Low-Voltage Differential Transceivers. Designed for Signaling Rates up to 200 Mbps per Receiver or 650 Mbps per Transmitter. Simplex (Point-to-Point) or Half-...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65LBC184DR UART Interface IC RS-485 Interface IC Trans Volt Spprssn Diff Transceiver from china suppliers

Brand Name:Ti

Model Number:SN65LBC184DR

SN65LBC184DR UART Interface IC RS-485 Interface IC Trans Volt Spprssn Diff Transceiver 1 Features Integrated Transient Voltage Suppression ESD Protection for Bus Terminals Exceeds: ±30 kV IEC 61000-4-2, Contact Discharge ±15 kV IEC 61000-4-2, Air-Gap ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN74ABT162841DGGR UART Interface IC Latches 3 St 20bit Bus-Int D from china suppliers

Brand Name:Ti

Model Number:SN74ABT162841DGGR

SN74ABT162841DGGR UART Interface IC Latches 3 St 20bit Bus-Int D Feature D Members of the Texas Instruments WidebusE Family D Output Ports Have Equivalent 25-Ω Series Resistors, So No External Resistors Are Required D High-Impedance State During Power Up ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65HVD1040QDRQ1 UART Interface IC CAN Interface IC Auto Cat EMC Opt CAN Transceiver from china suppliers

Brand Name:Ti

Model Number:SN65HVD1040QDRQ1

SN65HVD1040QDRQ1 UART Interface IC CAN Interface IC Auto Cat EMC Opt CAN Transceiver 1 Features Qualified for Automotive Applications • AEC-Q100 Test Guidance With the Following: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature – ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65HVD08DR UART Interface IC RS-485 Interface IC 3.3/5-V RS-485 Transceiver from china suppliers

Brand Name:Ti

Model Number:SN65HVD08DR

SN65HVD08DR UART Interface IC RS-485 Interface IC 3.3/5-V RS-485 Transceiver 1 Features Operates With a 3-V to 5.5-V Supply Consumes Less Than 90-mW Quiescent Power Open-Circuit, Short-Circuit, and Idle-Bus Failsafe Receiver 1/8th Unit-Load (up to 256 ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65HVD3082EDR UART Interface IC RS-485 Interface IC Low-Power RS-485 Transceiver from china suppliers

Brand Name:Ti

Model Number:SN65HVD3082EDR

SN65HVD3082EDR UART Interface IC RS-485 Interface IC Low-Power RS-485 Transceiver 1 Features Available in a Small MSOP-8 Package Meets or Exceeds the Requirements of the TIA/EIA-485A Standard Low Quiescent Power – 0.3-mA Active Mode – 1-nA Shutdown Mode...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale TS3USBA225RUTR Ethernet Switch IC USB Switch ICs DP3T USB 2.0 HIGH- SPEED from china suppliers

Brand Name:Ti

Model Number:TS3USBA225RUTR

TS3USBA225RUTR Ethernet Switch IC USB Switch ICs DP3T USB 2.0 HIGH- SPEED 1 Features 2.7-V to 5.0-V Operating Power Supply (VCC) MHL/High-Speed USB (480 Mbps) Switch: – V I/O Accepts Signals up to 4.5 V (Independent of VCC) – 6.5 Ω rON Typical – 3 pF CON ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale CMOS 8 Bit Microcontrollers Chip Low Power DIP 40  ATMEGA32A-PU ROHS Certified from china suppliers

Brand Name:ATMEL

Model Number:ATMEGA32A-PU

Place of Origin:Original

ATMEGA32A-PU CMOS 8-bit microcontrollers with Low power DIP 40 MCU Chips Introduction The ATmega32A is a low power, CMOS 8-bit microcontrollers based on the AVR® enhanced RISC architecture. The ATmega32A is a 40/44-pins device with 32 KB Flash, 2 KB SRAM...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale LQFP208 STM32F429IGT6 32 Bit MCU Chip Arm Microcontroller Integrated Circuit chip from china suppliers

Brand Name:ST

Model Number:STM32F429IGT6

Place of Origin:Original & New

LQFP208 STM32F429IGT6 32 Bit MCU Chip Arm Microcontroller Integrated Circuit chip High-performance advanced line, Arm Cortex-M4 core with DSP and FPU, 2 Mbytes Flash, 180 MHz CPU, ART Accelerator, Chrom-ART Accelerator, FMC with SDRAM, TFT Descriptions: ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale Lead Free N Channel Mosfet Transistor , 200V 18A High Speed Mosfet Transistor IRF640NPBF from china suppliers

Brand Name:Infineon

Model Number:IRF640NPBF

Place of Origin:Original Factory

IRF640NPBF DIP Trans N Channel 200V 18A Switching MOSFET Power Transistor Description Fifth Generation HEXFET® Power MOSFET s from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SMF3.3.TCT Electronic IC Chips Original Integrated Circuit from china suppliers

Model Number:SMF3.3.TCT

Place of Origin:original factory

SMF3.3 3.3 Volt TVS Array For ESD and Latch-Up Protection Description The SMF series of TVS arrays are designed to protect sensitive electronics from damage or latch-up due to ESD, lightning, and other voltage-induced transient events. Each device will ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale MC14512BDR2G  Circuit Board Chip Electronics Components 8− Channel Data Selector from china suppliers

Brand Name:ON

Model Number:MC14512BDR2G

Place of Origin:Malaysia

MC14512BDR2G 8−Channel Data Selector 8−Channel Data Selector The MC14512B is an 8−channel data selector constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure. This data selector finds primary application in ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale N Channel Powertrench Mosfet FDS6676AS Intregrated Circuit Computer Chip Board from china suppliers

Brand Name:FSC

Model Number:FDS6676AS

Place of Origin:Malaysia

N Channel Powertrench Mosfet FDS6676AS Intregrated Circuit Computer Chip Board 30V N-Channel PowerTrench FDS6676AS Electronic Components Original Stock General Description The FDS6676AS is designed to replace a single SO-8 MOSFET and Schottky diode in ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale Microchips And Integrated Circuits LPC1752FBD80K 32- bit ARM Cortex - M3 microcontroller from china suppliers

Model Number:LPC1752FBD80

Place of Origin:original factory

Microchips And Integrated Circuits LPC1752FBD80 32- bit ARM Cortex - M3 microcontroller General description The LPC1766 is an ARM Cortex-M3 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

Wholesale SN65HVD485EDR Integrated Circuit Chip HALF-DUPLEX RS-485 TRANSCEIVER from china suppliers

Model Number:SN65HVD485EDR

Place of Origin:original factory

SN65HVD485E HALF-DUPLEX RS-485 TRANSCEIVER FEATURES Bus-Pin ESD Protection Up to 15 kV 1/2 Unit Load–Up to 64 Nodes on a Bus Bus-Open-Failsafe Receiver Glitch-Free Power-Up/Down Bus Inputs and Outputs Available in Small MSOP-8 Package Meets or Exceeds the ...

ChongMing Group (HK) Int'l Co., Ltd
Verified Supplier

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