High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

General Description The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90 to 95 efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precis

High-efficiency, PWM, step-down P-channel DC-DC controller

ROTO SEALS

DESCRIPTION The BECA 745 - 747 roto seals are single or double acting rod rotary seals composed of a filled PTFE grooved friction ring and two rubber O'Rings. APPLICATIONS Rotary distributors Handlers Hydraulic motors

Linear Precision Potentiometer

Features: •Linear actuation •Conductive plastic •Multiple styles available

NPN 1 GHz wideband transistor

DESCRIPTION Low cost NPN transistor in a plastic SOT23 package. FEATURES • Stable oscillator operation • High current gain • Good thermal stability. APPLICATIONS • It is intended for VHF and UHF TV-tuner applications and can be used as a mixer and/or oscillator.

GROMMETS , BUSHINGS

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RECTIFIER DIODE

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