丝印：V20；Package：SOT-23；Small Signal Zener Diodes, Dual

FEATURES • Dual silicon planar Zener diodes, common cathode • The Zener voltages are graded according to the international E24 standard. Standard Zener voltage tolerance is ± 5 . Replace “C” with “B” for 2 tolerance • The parameters are valid for both diodes in one case.VZ and Rzj of the two

文件：119.89 Kbytes 页数：8 Pages

VishayVishay Siliconix

威世科技威世科技半导体

Expansion Input Module

• Reports supervised or unsupervised alarm circuits • Off-normal condition programmable for each input point (NO or NC alarm devices may be used) • Connects to the V1000 via RS-485 • Receives and processes real-time commands from the V1000 • Reports all activity to the V1000 • Enables comple

文件：247.9 Kbytes 页数：1 Pages

HANWHAVISION

韩华

Centralized Controller

• Up to 40 reader interfaces(up to 20 doors) 250,000 cardholders • TCP/IP to connect to the host • Reports all activity to the host • Reports supervised inputs/alarms with 255 priorities • Fully functional offline operation when not actively communicating with the host : access decision, even

文件：357.4 Kbytes 页数：1 Pages

HANWHAVISION

韩华

Distributed Controller

• Up to 2 reader Interfaces (up to 2 doors) and 250,000 cardholders • TCP/IP to connect to the host • Reports all activity to the host • Reports supervised inputs/alarms with 255 priorities • Fully functional offline operation when not actively communicating with the host : access decision, e

文件：266.12 Kbytes 页数：1 Pages

HANWHAVISION

韩华

LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR

FEATURES • Frequency Range: 195 - 305MHz • Tuning Voltage: 0-15 Vdc • MINI-14H - Style Package APPLICATIONS • Satellite Modems • Mobile Radios • Earthstations

文件：158.22 Kbytes 页数：2 Pages

ZCOMM

Voltage-Controlled Oscillator Surface Mount Module

Voltage-Controlled Oscillator Surface Mount Module Applications • Satellite Modems • Mobile Radios • Earthstations

文件：90.91 Kbytes 页数：2 Pages

ZCOMM

VOLTAGE CONTROLLED OSCILLATOR

FEATURES • Frequency Range: 200-300 MHz • Tuning Voltage: 0-15 Vdc • MINI-14H - Style Package APPLICATIONS • Satellite Modems • Mobile Radios • Earthstations

文件：169.05 Kbytes 页数：2 Pages

ZCOMM

Varistor Products - Low Profile

Description The RA Series transient surge suppressors are varistors (MOVs) supplied in a low-profile box that features a precise seating plane to increase mechanical stability for secure circuit-board mounting. This feature makes these devices suitable for industrial applications critical to vibr

文件：117.19 Kbytes 页数：8 Pages

Littelfuse

力特

Varistor Products - Low Profile

Description The RA Series transient surge suppressors are varistors (MOVs) supplied in a low-profile box that features a precise seating plane to increase mechanical stability for secure circuit-board mounting. This feature makes these devices suitable for industrial applications critical to vibr

文件：117.19 Kbytes 页数：8 Pages

Littelfuse

力特

Varistor Products - Low Profile

Description The RA Series transient surge suppressors are varistors (MOVs) supplied in a low-profile box that features a precise seating plane to increase mechanical stability for secure circuit-board mounting. This feature makes these devices suitable for industrial applications critical to vibr

文件：117.19 Kbytes 页数：8 Pages

Littelfuse

力特