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TLP291-4(E(T

Toshiba

TLP291-4(E(T by Toshiba

Toshiba's TLP291-4(E(T) is a 4-channel optocoupler with max. forward current of 0.05A, operating temp. range from -55 to 110°C, and max. isolation voltage of 2500V. Ideal for applications requiring high voltage isolation and signal transmission in industrial electronics and automation systems.

Median Price

$0.925

Lifecycle Status

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10

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1k+

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Elektronika Sales Private Limited

India . 9,300 parts In-Stock

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Verical

USA . 1,925 parts In-Stock

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$1.004

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$0.899

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Avnet

USA . 1,050 parts In-Stock

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RS (Exports)

UK . 910 parts In-Stock

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$0.925

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$0.707

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910

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EBV Elektronik

Germany . 350 parts In-Stock

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350

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Chip1Stop

Japan . 328 parts In-Stock

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$0.441

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$0.418

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328

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Distributors (In-Stock)

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Nova Conductors

Japan . 500 parts In-Stock

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$1.650

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$1.650

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Vyrian

USA . 1,980 parts In-Stock

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Ashlea Components Ltd

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NAC Semi

USA . 300 parts In-Stock

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$3.270

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$2.950

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

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$0.156

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$0.148

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Semicontronic

India . 2,137 parts In-Stock

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$0.375

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$0.364

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Ampacity Inc.

Singapore . 1,902 parts In-Stock

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$0.375

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Corohmni

South Africa . 95 parts In-Stock

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$0.512

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Aztec Data Supply Inc.

USA . 100 parts In-Stock

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$0.560

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Continental Prestige Electronics

USA . 1,834 parts In-Stock

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$0.842

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$0.825

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Argo Parts USA

USA . 1,691 parts In-Stock

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$0.842

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$0.842

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Modulus Dynamics

Lithuania . 92 parts In-Stock

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$0.889

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$0.880

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$0.853

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92

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Netroflash

USA . 500 parts In-Stock

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$1.650

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Perfect Parts

USA . 5,880 parts In-Stock

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Robosynatics

Brazil . 20 parts In-Stock

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$3.570

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$3.570

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$3.570

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$3.570

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Lucentia Tech

USA . 20 parts In-Stock

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$3.570

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$3.570

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$3.570

20

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$3.570

Overview

Discover the superior performance and reliability of the Toshiba TLP291-4(E(T optocoupler transistor outputs. With a maximum isolation voltage of 2500V and a nominal current transfer ratio of 50%, this product offers unmatched quality and durability. Perfect for applications requiring precise signal transmission and noise reduction, the TLP291-4(E(T provides peace of mind with its wide operating temperature range (-55 to 110°C) and low dark current. Trust in Toshiba's reputation for excellence and invest in a product that delivers exceptional value and performance for your electronic projects.

Feature Benefit Bullets

Configuration: SEPARATE, 4 CHANNELS

The separate configuration with 4 channels allows for individual control and isolation of each channel, providing versatility and customization in applications.

Maximum Forward Current: 0.05 A

With a maximum forward current of 0.05 A, this optocoupler can handle higher current loads, making it suitable for a variety of applications that require efficient signal transfer.

Optoelectronic Type: TRANSISTOR OUTPUT OPTOCOUPLER

The transistor output optocoupler provides high speed and high density operation, making it ideal for applications requiring rapid signal transmission and high level of isolation.

Maximum Operating Temperature: 110 °C

The high maximum operating temperature of 110°C ensures reliable performance even in harsh environmental conditions, making this product suitable for industrial applications.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature of -55°C allows for operation in cold environments, increasing the versatility and usability of this optocoupler.

Maximum Dark Current: 100 nA

The low maximum dark current of 100 nA ensures minimal leakage current when the optocoupler is in the off state, improving the overall efficiency and reliability of the device.

No. of Elements: 4

With 4 elements, this optocoupler provides multiple channels for signal transmission and isolation, offering flexibility in designing complex circuits and systems.

Minimum Collector-emitter Breakdown Voltage: 80 V

The high minimum collector-emitter breakdown voltage of 80 V ensures reliable operation and protection against voltage spikes, making this optocoupler suitable for high voltage applications.

Nominal Current Transfer Ratio: 50 %

The nominal current transfer ratio of 50% ensures accurate signal transmission between input and output, making this optocoupler a reliable choice for precision applications.

Maximum Isolation Voltage: 2500 V

With a maximum isolation voltage of 2500 V, this optocoupler provides high level of electrical isolation between input and output, ensuring safety and protection in sensitive electronic circuits.

Technical Specifications

Optocoupler Transistor Outputs TLP291-4(E(T attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Toshiba

Specs

Additional Features:

UL APPROVED

Minimum Collector-emitter Breakdown Voltage:

80 V

Configuration:

SEPARATE, 4 CHANNELS

Nominal Current Transfer Ratio:

50 %

Maximum Dark Current:

100 nA

Maximum Forward Current:

.05 A

Maximum Isolation Voltage:

2500 V

No. of Elements:

4

Maximum Operating Temperature:

110 Cel

Minimum Operating Temperature:

-55 Cel

Optoelectronic Type:

Trade Compliance

TLP291-4(E(T Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

Manufacturer Highlights

Toshiba

TOSHIBA, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. Its diversified products and services include power, industrial and social infrastructure systems, elevators and escalators, electronic components, semiconductors, hard disk drives (HDD), printers, batteries, lighting, as well as IT solutions such as quantum cryptography which has been in development at Cambridge Research Laboratory, Toshiba Europe, located in the United Kingdom, now being commercialised.It was one of the biggest manufacturers of personal computers, consumer electronics, home appliances, and medical equipment. As a semiconductor company and the inventor of flash memory, Toshiba had been one of the top 10 in the chip industry until its flash memory unit was spun off as Toshiba Memory, later Kioxia, in the late 2010s.

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