4N25

$11.00

4N28

$15.00

4N30

$11.00

4N32

$14.00

4N35

$12.00

CNY17-2

$12.00

CNY74-4

$51.00

FOD2741B

$71.00

H11AA1

$27.00

H11C2

$40.00

H11D1

$26.00

HCPL-7840

$250.00

HCPL3120

$101.00

4N25

$11.00
OPTOACOPLADOR A TRANSISTOR,The 4N25, 4N26, 4N27 and 4N28 devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector.

4N28

$15.00
OPTOACOPLADOR A Transistor Isolation Test Voltage 5300 Vrms Interfaces with Common Logic Families Input-Output Coupling Capacitance<0.5pF Industry Standard Dual-in-Line 6-Pin Package

4N30

$11.00
CIRCUITO Optoacoplador Salida DarlINGTON. APLICACIONES: • Low power logic circuits • Telecommunications equipment • Portable electronics • Solid state relays • Interfacing coupling systems of different potentials and impedances.

4N32

$14.00
Optoacoplador Darlington

4N35

$12.00
OPTOACOPLADOR A TRANSISTOR DE ALTA EFICIENCIA.MANEJAMOS TAMBIEN 4N30 Y 4N32

BARRA LEDS DE 12 VERDE

$29.00
BARRA LED´s 12 VERDE UB, IDEAL PARA VUMETROS, INDICADORES, ECUALIZADORES, ETC.... TAMBIÉN MANEJAMOS DE 10 LED´s

CNY17-2

$12.00
OPTOACOPLADOR SALIDA TRANSISTOR

CNY74-4

$51.00
OCTOACOPLADOR SALIDA FOTOTRANSISTOR

FOD2741B

$71.00
OPTOACOPLADOR

H11AA1

$27.00
OPTOACOPLADOR A TRANSISTOR. ENCAPSULDADO DIP-6

H11C2

$40.00
Optoacoplador SCR

H11D1

$26.00
Optoacoplador NPN

H11L1 OPTOACOPLADOR

$23.00
OPTOACOPLADOR SALIDA SCHMIT TRIGGER

HCPL-7840

$250.00
AMPLIFICADOR OPTOAISLADO, ENCAPSULADO DIP-8. The HCPL-7840 isolation amplifi er family was designed for current sensing in electronic motor drives. In a typical implementation, motor currents fl ow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7840. A diff erential output voltage is created on the other side of the HCPL-7840 optical isolation barrier. This differential output voltage is proportional to the motor current and can be converted to a single-ended signal by using an op-amp as shown in the recommended application circuit.

HCPL3120

$101.00
HCPL3120 Optoacoplador. Encapsulado DIP-8

HCPL3700 OPTOACOPLADOR

$130.00
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive currents. The devices utilize threshold sensing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor. The input buffer incorporates several features: hysteresis for extra noise immunity and switching immunity, a diode bridge for easy use with ac input signals, and internal clamping diodes to protect the buffer and LED from a wide range of over-voltage and over-current transients. Because threshold sensing is done prior to driving the LED, variations in optical coupling from the LED to the detector will have no effect on the threshold levels.