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1721441-2

TE Connectivity

1721441-2 by TE Connectivity

TE Connectivity 1721441-2 is a SPST-NO power/signal relay with 1 FORM A form factor. Featuring sealed type design, it offers insulation resistance of 1000000000 ohm and operates b/w -40 to 85 °C. Ideal for applications requiring a compact relay with high dielectric strength and low coil power consumption.

Median Price

$3.824

Lifecycle Status

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17

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1k+

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Element14

Singapore . 5,092 parts In-Stock

1+ parts

$5.796

100+ parts

$4.345

1k+ parts

$3.627

10k+ parts

$3.420

5,092

$5.796

$4.345

$3.627

$3.420

Chip1Stop

Japan . 55,113 parts In-Stock

1+ parts

-

100+ parts

$3.650

1k+ parts

$3.240

10k+ parts

$1.720

55,113

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$3.650

$3.240

$1.720

Avnet

USA . 8,000 parts In-Stock

1+ parts

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8,000

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Newark

USA . 7,453 parts In-Stock

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$4.310

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$3.600

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7,453

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$4.310

$3.600

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Verical

USA . 1,240 parts In-Stock

1+ parts

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$4.396

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1,240

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$4.396

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Arrow

USA . 800 parts In-Stock

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$3.998

10k+ parts

$3.625

800

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$3.998

$3.625

TTI Europe

Germany . 800 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$3.071

10k+ parts

$2.887

800

-

-

$3.071

$2.887

Master Electronics

USA . 300 parts In-Stock

1+ parts

-

100+ parts

$3.360

1k+ parts

$3.150

10k+ parts

$2.330

300

-

$3.360

$3.150

$2.330

Farnell

UK . 271 parts In-Stock

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$2.840

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$2.840

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TTI

USA . 160 parts In-Stock

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160

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Nova Conductors

Japan . 100 parts In-Stock

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$3.056

100+ parts

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100

$3.056

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TME

Poland . 4 parts In-Stock

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$5.950

100+ parts

$4.160

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$3.800

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4

$5.950

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$3.800

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Rapid Electronics

USA . 69,638 parts In-Stock

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$2.673

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69,638

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$2.673

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Vyrian

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VNN

France . 1,596 parts In-Stock

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IBS Electronics

USA . 1,240 parts In-Stock

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$4.446

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$4.278

10k+ parts

$2.833

1,240

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$4.446

$4.278

$2.833

Electro Sonic

Canada . 292 parts In-Stock

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$3.570

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$3.140

10k+ parts

$2.340

292

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$3.570

$3.140

$2.340

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Argo Parts USA

USA . 3,650 parts In-Stock

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$3.056

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3,650

$3.056

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Advanced Electronics

New Zealand . 40 parts In-Stock

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$3.751

100+ parts

$3.564

1k+ parts

$3.564

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40

$3.751

$3.564

$3.564

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Continental Prestige Electronics

USA . 15,893 parts In-Stock

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$4.530

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$4.530

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Semicontronic

India . 27,513 parts In-Stock

1+ parts

$5.290

100+ parts

$5.158

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$5.131

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27,513

$5.290

$5.158

$5.131

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Assy Fe

Spain . 157,615 parts In-Stock

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Perfect Parts

USA . 3,584 parts In-Stock

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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2,000

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Overview

Elevate your electronic systems with the 1721441-2 by TE Connectivity, a top-quality Power & Signal Relay that guarantees superior performance and reliability. Designed with precision engineering by TE Connectivity, a trusted manufacturer known for excellence in the industry, this relay offers seamless operation and long-lasting durability. Ideal for a variety of applications, this SPST-NO relay provides customers with a cost-effective solution to their power and signal relay needs. Upgrade your technology with the 1721441-2 and experience the unparalleled value it brings to your projects.

Feature Benefit Bullets

Relay Function: SPST-NO

This single-pole, single-throw normally open relay function offers reliable switching capabilities.

Relay Form: 1 FORM A

The 1 Form A configuration ensures compatibility with a wide range of applications.

Insulation Resistance: 1000000000 ohm

With high insulation resistance, this relay provides enhanced safety and reliability in operation.

Body Width: 5 inch

The compact 5-inch body width allows for easy installation in various equipment and systems.

Sealing: SEALED TYPE

The sealed design of this relay provides protection against dust, moisture, and other environmental factors.

Maximum AC Coil Current: 0.024 A

This low maximum AC coil current helps in reducing power consumption and heat generation.

Body Height: 12.5 mm

The slim profile of 12.5 mm makes this relay suitable for space-constrained applications.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, this relay can withstand high-temperature environments.

Maximum DC Coil Current: 0.024 A

The low maximum DC coil current ensures energy efficiency and prolonged relay life.

Maximum AC Contact Current: 3 A

With a maximum AC contact current of 3 A, this relay can handle moderate electrical loads.

Maximum AC Coil Voltage: 5 V

The 5 V maximum AC coil voltage offers compatibility with a range of power sources.

Minimum Operating Temperature: 70 °C

With a minimum operating temperature of 70°C, this relay remains operational in colder environments.

End Contact Material: SILVER NICKEL

The silver nickel end contact material ensures excellent conductivity and durability.

Maximum DC Contact Voltage: 125 V

This relay can safely switch up to 125 V DC, making it suitable for various applications.

Dielectric Strength Between Open Contacts: 750 Vrms

The high dielectric strength between open contacts ensures proper insulation and safety.

Relay Type: POWER/SIGNAL RELAY

This power/signal relay is versatile and can be used in a wide range of electronic circuits.

Coil Power (mW): 120

With a coil power of only 120 mW, this relay is energy-efficient and cost-effective.

Packing Method: TUBE

The tube packaging method provides protection during transportation and storage.

Body Length/Diameter: 20 mm

The 20 mm body length/diameter offers a compact footprint for easier integration.

Coil Resistance: 208 ohm

The 208 ohm coil resistance ensures efficient and stable performance of this relay.

Weight: 3 g

With a lightweight design of 3 g, this relay is easy to handle and install.

Dielectric Strength Between Coil & Contacts: 3000 Vrms

The high dielectric strength between the coil and contacts enhances safety and reliability.

Maximum DC Contact Current: 3 A

With a maximum DC contact current of 3 A, this relay can handle various loads efficiently.

Termination Type: SOLDER/QUICK CONNECT

The solder/quick connect termination type allows for easy and secure connections.

Maximum AC Contact Voltage: 277 V

This relay can safely switch up to 277 V AC, making it suitable for higher voltage applications.

Coil or Input Supply Type: DC

The DC coil supply type simplifies integration with DC power sources.

Mounting Feature: PANEL MOUNT

The panel mount design enables secure and stable installation in control panels or equipment.

Maximum DC Coil Voltage: 5 V

The 5 V maximum DC coil voltage ensures compatibility with various DC power systems.

Technical Specifications

Power & Signal Relays 1721441-2 attributes and parameters. Explore more Power & Signal Relays devices from TE Connectivity

Relay Characteristics

Relay Type:

Relay Function:

Relay Form:

1 Form A

Coil/Input Supply Type:

DC

Contact Electrical Specifications

Contact Maximum AC Current:

3 A

Contact Maximum AC Voltage:

277 V

Contact Maximum DC Current:

3 A

Contact Maximum DC Voltage:

125 V

Coil Electrical Specifications

Coil Power:

120 mW

Coil Resistance:

208 Ω

Coil Maximum DC Voltage:

5 V

Coil Maximum DC Coil Current:

24 mA

Coil Maximum AC Current:

24 mA

Coil Maximum AC Voltage:

5 V

Physical Specifications

Height:

0.492 in (12.5 mm)

Length/Diameter:

0.787 in (20 mm)

Width:

5 in (127 mm)

Weight:

3 g

Mounting Type:

Packing Method:

Tube

Operational Specifications

Minimum Operating Temperature:

70 °C (158 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Coil-Contacts Dielectric Strength:

3 kVrms

Open Contacts Dielectric Strength:

750 Vrms

Insulation Resistance:

1 GΩ

Terminal & Contact Material

Contact End Material:

Silver Nickel

Termination Type:

Solder/Quick Connect

Reliability & Standards

Sealing Type:

Sealed Type

Trade Compliance

1721441-2 Relays trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.49.00.50

SB

8536.49.00.50

Manufacturer Highlights

TE Connectivity

TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

CEO

Terrence R. Curtin

Executive VP, CFO

Heath A. Mitts

Senior VP, Principal Accounting Officer

Robert J. Ott

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