Produse pentru 74hc595 esp8266 (4)

HCMOS TCXO at 32.768kHz or from 20kHz to 50kHz. 7.0 x 5.0mm SMD package. Stability from ±1ppm -30°~+75°C Miniature 7 x 5 x 2.3mm SMD package Frequency range: 20.0kHz to 52.7kHz including 32.768kHz Supply voltage +3.3 Volts Frequency stability from ±1ppm over -30 to +75°C RoHS compliant Product Series Code TCXO:EM572T VCTCXO: VEM572T Frequency Range:20.0kHz to 52.7kHz Standard Frequency:32.768kHz Output Waveform:Squarewave, HCMOS Initial Calibration Tolerance:<±2.0ppm at +25°±2°C Frequency Stability vs. Ageing:±1.0 ppm max. first year vs. Voltage Change: ±0.2 ppm max. ±5% change Supply Voltage:+3.3 V Output Logic Levels:Logic High: 90% Vdd min Logic Low: 10% Vdd max Rise and Fall Times:10ns max Duty Cycle:50%±10% standard, 50%±5% option Start-up Time:10ms max Output Load:15pF Storage Temperature:-55~+125°C

1.25G BIDI SFP Optical Transceiver Features Supports1.25Gb/s bit rate Bi-direction transmission, LC Connector Hot Pluggable SFP form factor Digital diagnostic monitoring support Single 3.3V power supply RoHS-10 compliant and lead-free All-metal housing for superior EMI performance Case operating temperature:0℃ to+ 70℃/ -40℃ to +85℃

The ecoHarmony EPC 2.0 Lite is an entry level option in the EPC 2.0 family of EVSE controllers. It is the same form-factor DIN rail mounted module designed for IEC 61851 compliant EV charge points, but simplified for certain applications. The 35mm wide module can support 1 charging outlet; either a socket outlet or a tethered cable, and has an option for 6mA DC leakage detection that help charge point manufacturers and installers meet regulations in a cost-effective way. The IC input allows for configurable charging current as well as enabling access control expansion options with other hardware, including impulse signals to enable charging. It has an internal status indicator LED and support for an external LED.

support 48*100Gb/s DWDM System and up to 80 km transmission on SM fiber - Product Function Hot pluggable QSFP28 MSA form factor Up to 80km reach for G.652 SMF with transport white box Single +3.3V power supply Temperature Range 0 to 70°C Transmitter: Cooled EML 2*27.5Gbaud/s DWDM TOSA Receiver: 2*27.5Gbaud/s Pin-PD ROSA 4*25G CAUI4 electrical interface Integrated SFEC with high coding gain PAM4 modulation format on 100GHz ITU DWDM wavelength grid compatible Dual CS adaptor Compatible with RoHS6