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Access Control Card Reader

Access Control Card Reader

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Total 6824 products from Access Control Card Reader Manufactures & Suppliers
China AT91SAM9G45C-CU ARM926EJ-S Microprocessor IC SAM9G 1 Core 32-Bit 400MHz 324-TFBGA (15x15) factory

Brand Name:Microchip Technology

Model Number:AT91SAM9G45C-CU

Place of Origin:TAIWAN

Features: zHigh-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller zNonvolatile program and data memories z16K - 128KB of in-system self-programmable flash z4K - 8KB boot section z1K - 2KB EEPROM z2K - 8KB internal SRAM zPeripheral Features...

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

China PD69208T4ILQ-TR Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE) 56-QFN (8x8) factory

Brand Name:Microchip Technology

Model Number:PD69208T4ILQ-TR

Place of Origin:TAIWAN

Features: zHigh-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller zNonvolatile program and data memories z16K - 128KB of in-system self-programmable flash z4K - 8KB boot section z1K - 2KB EEPROM z2K - 8KB internal SRAM zPeripheral Features...

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

China TQFP 32 Microcontroller Integrated Circuit Atmega168pa  ATMEGA168PA AU 16K Flash factory

Model Number:ATMEGA168PA-AU

ATMEGA168PA-AU ATMEGA168PA ATMEGA168 TQFP-32 original Chip atmega168pa-au 16K flash AVR tqfp-32 8-bit microcontroller Description 8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz Mfr. Part # ATMEGA168PA-AU BOM List Model Matches Server ...

ChongMing Group (HK) Int'l Co., Ltd
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China RS 485 Interface IC SOP8 Rs485 Transceiver Ic TR SP485EEN factory

Model Number:SP485EEN-L/TR

RS-422/RS-485接口IC sp 485 een-L/TR sp 485 een sp 485 ee sop 8集成电路电子元件 Enhanced Low Power Half-DuplexRS-485 Transceivers SP481E / SP485E FEATURES ■ 5V only ■ Low power BiCMOS ■ Driver / receiver enable for multi-drop configurations ■ Low power shutdown mode...

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

China RS 485 UART Interface IC SMD SN65LBC184DR Volt Spprssn Diff Transceiver factory

Model Number:SN65LBC184DR

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

China LTC2852IDD#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran factory

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

China LTC1485IS8#TRPBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran factory

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

China LTC1387CG#PBF UART Interface IC RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran factory

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

China HD3SS3220RNHR UART Interface IC USB Interface IC USB Type-C MUX with CC and Mode Control factory

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

China SN65LVDM1677DGG UART Interface IC LVDS Interface IC 16-Channel LVDM Transceiver factory

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

China SN65LBC184DR UART Interface IC RS-485 Interface IC Trans Volt Spprssn Diff Transceiver factory

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

China SN74ABT162841DGGR UART Interface IC Latches 3 St 20bit Bus-Int D factory

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

China SN65HVD1040QDRQ1 UART Interface IC CAN Interface IC Auto Cat EMC Opt CAN Transceiver factory

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

China SN65HVD08DR UART Interface IC RS-485 Interface IC 3.3/5-V RS-485 Transceiver factory

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

China SN65HVD3082EDR UART Interface IC RS-485 Interface IC Low-Power RS-485 Transceiver factory

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

China TS3USBA225RUTR Ethernet Switch IC USB Switch ICs DP3T USB 2.0 HIGH- SPEED factory

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

China CMOS 8 Bit Microcontrollers Chip Low Power DIP 40  ATMEGA32A-PU ROHS Certified factory

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

China LQFP208 STM32F429IGT6 32 Bit MCU Chip Arm Microcontroller Integrated Circuit chip factory

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

China Lead Free N Channel Mosfet Transistor , 200V 18A High Speed Mosfet Transistor IRF640NPBF factory

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

China SMF3.3.TCT Electronic IC Chips Original Integrated Circuit factory

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

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