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CPC1981Y

Littelfuse

CPC1981Y by Littelfuse

CPC1981Y by Littelfuse is a SINGLE solid state relay with a max forward current of 0.05A and optoelectronic type TRANSISTOR OUTPUT SSR. It operates b/w -40 to 85°C, has an on-state resistance of 18 ohm, isolation voltage of 2500V, and can handle a max on-state current of 0.25A. Ideal for applications requiring precise switching in industrial automation systems.

Median Price

$3.752

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Newark

USA . 4 parts In-Stock

1+ parts

$0.879

100+ parts

$0.879

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$0.879

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4

$0.879

$0.879

$0.879

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DigiKey

USA . 4,137 parts In-Stock

1+ parts

$4.090

100+ parts

$3.243

1k+ parts

$2.888

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4,137

$4.090

$3.243

$2.888

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Mouser Electronics

USA . 3,058 parts In-Stock

1+ parts

$4.090

100+ parts

$3.240

1k+ parts

$2.880

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3,058

$4.090

$3.240

$2.880

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Element14

Singapore . 26 parts In-Stock

1+ parts

$5.970

100+ parts

$4.070

1k+ parts

$3.310

10k+ parts

$3.240

26

$5.970

$4.070

$3.310

$3.240

TTI Europe

Germany . 1,000 parts In-Stock

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$1.887

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$1.887

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Verical

USA . 19 parts In-Stock

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$3.752

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$3.710

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19

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$3.752

$3.710

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Farnell

UK . 4 parts In-Stock

1+ parts

-

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$2.450

1k+ parts

$1.990

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4

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$2.450

$1.990

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Component Electronics Inc.

Canada . 19 parts In-Stock

1+ parts

$3.850

100+ parts

$2.880

1k+ parts

$2.500

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19

$3.850

$2.880

$2.500

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TME

Poland . 4 parts In-Stock

1+ parts

$5.080

100+ parts

$3.260

1k+ parts

$3.210

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4

$5.080

$3.260

$3.210

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Bristol Electronics

USA . 3,065 parts In-Stock

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Vyrian

USA . 1,598 parts In-Stock

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1,598

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Nova Conductors

Japan . 27 parts In-Stock

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Distributors (Availability)

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Aztec Data Supply Inc.

USA . 2,817 parts In-Stock

1+ parts

$0.682

100+ parts

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2,817

$0.682

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Ampacity Inc.

Singapore . 1,910 parts In-Stock

1+ parts

$1.600

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1,910

$1.600

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Semicontronic

India . 1,655 parts In-Stock

1+ parts

$1.600

100+ parts

$1.560

1k+ parts

$1.552

10k+ parts

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1,655

$1.600

$1.560

$1.552

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Corohmni

South Africa . 253 parts In-Stock

1+ parts

$2.340

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253

$2.340

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$2.410

100+ parts

$2.290

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$2.290

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50

$2.410

$2.290

$2.290

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Andel Nordic

Denmark . 3,130 parts In-Stock

1+ parts

$28.160

100+ parts

-

1k+ parts

$19.713

10k+ parts

$19.713

3,130

$28.160

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$19.713

$19.713

Continental Prestige Electronics

USA . 2,887 parts In-Stock

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2,887

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Argo Parts USA

USA . 2,672 parts In-Stock

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Perfect Parts

USA . 1,250 parts In-Stock

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Metaverse IC Inc.

Canada . 1,020 parts In-Stock

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Bastille Electronics

Australia . 800 parts In-Stock

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800

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GreenTree Electronics

Israel . 50 parts In-Stock

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Authorized Procurement Solutions

USA . 46 parts In-Stock

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46

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Overview

Elevate your electronic projects with the CPC1981Y solid state relay by Littelfuse. Crafted with precision and excellence, this single configuration transistor output SSR offers unrivaled quality and reliability. Perfect for a wide range of applications, from industrial automation to consumer electronics, this product provides seamless switching capabilities and efficient performance. Trust in Littelfuse's expertise and invest in the CPC1981Y for a superior experience that delivers value, benefits, and advantages to you and your projects. Elevate your creations today with the CPC1981Y solid state relay.

Feature Benefit Bullets

Configuration: SINGLE

Single configuration makes the solid state relay simple to use and install, making it a good choice for applications that require a straightforward setup.

Maximum Forward Current: 0.05 A

With a maximum forward current of 0.05 A, this solid state relay is efficient and can handle lower power requirements, making it suitable for a variety of applications where low current is needed.

Optoelectronic Type: TRANSISTOR OUTPUT SSR

Being a transistor output solid state relay allows for fast switching speeds, high reliability, and noise immunity, making it an ideal choice for applications that require precise control and fast response times.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C ensures that this solid state relay can withstand elevated temperatures, making it suitable for industrial environments where heat may be a concern.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40°C, this solid state relay is able to function in cold environments without issue, providing versatility for a wide range of applications.

Terminal Finish: Matte Tin (Sn)

The matte tin terminal finish provides a clean and reliable connection, reducing the risk of corrosion and ensuring long-lasting performance, making it a dependable choice for consistent operation.

Maximum On State Resistance: 18 ohm

A low maximum on state resistance of 18 ohms minimizes power loss and heat generation, improving overall efficiency and reliability, making it a suitable option for applications where energy efficiency is important.

Maximum Isolation Voltage: 2500 V

With a high maximum isolation voltage of 2500 V, this solid state relay can provide effective electrical insulation and protection, making it a safe choice for applications where isolation is crucial for avoiding damage or interference.

Maximum On State Current: 0.25 A

The maximum on state current of 0.25 A allows this solid state relay to handle moderate current loads, making it versatile for a variety of applications that require switching capabilities for higher current levels.

Technical Specifications

Solid State Relays CPC1981Y attributes and parameters. Explore more Solid State Relays devices from Littelfuse

Specs

Additional Features:

HIGH RELIABILITY, CMOS COMPATIBLE

Configuration:

SINGLE

Maximum Forward Current:

.05 A

Maximum Isolation Voltage:

2500 V

JESD-609 Code:

e3

No. of Elements:

1

Maximum On State Current:

.25 A

Maximum On State Resistance:

18 ohm

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Optoelectronic Type:

Terminal Finish:

Trade Compliance

CPC1981Y Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.95.00

SB

8541.40.95.00

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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