CO/PABX Polarity Reversal Subscriber Line Interface Circuit

Description The HC5520 is a Monolithic Subscriber Line Interface Circuit (SLIC) for Analog Subscriber Line cards in Central Office and PABX switches. Features • Normal and Reversed DC Feed • Current Limited Loop Feed • Ringing, Test-In, and Test-Out Relay Drivers • Thermal Shutdown Prot

CO/PABX Polarity Reversal Subscriber Line Interface Circuit

CO/PABX Polarity Reversal Subscriber Line Interface Circuit

Description The HC5520 is a Monolithic Subscriber Line Interface Circuit (SLIC) for Analog Subscriber Line cards in Central Office and PABX switches. Features • Normal and Reversed DC Feed • Current Limited Loop Feed • Ringing, Test-In, and Test-Out Relay Drivers • Thermal Shutdown Prot

CO/PABX Polarity Reversal Subscriber Line Interface Circuit

Description The HC5520 is a Monolithic Subscriber Line Interface Circuit (SLIC) for Analog Subscriber Line cards in Central Office and PABX switches. Features • Normal and Reversed DC Feed • Current Limited Loop Feed • Ringing, Test-In, and Test-Out Relay Drivers • Thermal Shutdown Prot

STANDARD HEAVY DUTY TOGGLE SWITCHES

Description Littelfuse Toggle Switches are designed for universal applications within harsh environments. Their mounting, body, and actuator features are designed for ease-of-use and extended product lifecycle. The Standard Heavy Duty Toggle Switch Series is our most robust series of toggle

High Current RF Chokes

Special Features • Very high current capacity • Low DCR • Ferrite core • VW-1 rated shrink tubing to cover winding • Fixed lead spacing • Operating temperature -55 to +105°C • Current to cause 5 maximum inductance drop or 35°C maximum temperature rise

Do-It-Yourself SMD Grabber Test Clips

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Street Fire CDI

文件：1.07064 Mbytes Page：12 Pages

Blitzschnelle Auswertung

文件：2.08706 Mbytes Page：8 Pages