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HE3621A0510

Littelfuse

HE3621A0510 by Littelfuse

HE3621A0510 by Littelfuse is a 1 FORM A SPST power/signal relay with 10W@200VDC rating. With 5V nominal coil voltage, it's ideal for applications requiring momentary relay action and random input switching control. Its hermetically sealed design ensures reliable performance in temperatures ranging from -40 to 85°C.

Median Price

$1.835

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Bürklin Elektronik

Germany . 540 parts In-Stock

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$1.390

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$1.090

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540

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Arrow

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Chip1Stop

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RS Americas

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DigiKey

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Verical

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TTI

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$1.760

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$1.650

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Freelance Electronics

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Chip Stock

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NAC Semi

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Sensible Micro Corp

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LIBRA Elektronik GmbH

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India . 9,601 parts In-Stock

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Argo Parts USA

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$1.259

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$1.251

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$1.317

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Continental Prestige Electronics

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$1.860

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$1.430

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Aztec Data Supply Inc.

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$2.088

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Allen Electronics Distributors

USA . 800 parts In-Stock

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$2.230

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$1.780

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$2.230

$1.780

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Advanced Electronics

New Zealand . 500 parts In-Stock

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$4.309

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$3.921

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$3.533

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$4.309

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Perfect Parts

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Authorized Procurement Solutions

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Futuretech Components

Singapore . 759 parts In-Stock

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Robosynatics

Brazil . 500 parts In-Stock

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$18.058

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$18.058

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$18.058

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$18.058

$18.058

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Lucentia Tech

USA . 500 parts In-Stock

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$18.058

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$18.058

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$18.058

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GreenTree Electronics

Israel . 400 parts In-Stock

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Speed Components Ltd (Excess)

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Kepictronics

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Cyclops Electronics Ltd (Excess)

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A-Plus Industry Inc.

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Overview

Discover the HE3621A0510 by Littelfuse, a top-of-the-line Power & Signal Relay that guarantees quality and reliability. As a leading manufacturer, Littelfuse delivers innovative solutions for various applications. This hermetically sealed relay offers seamless performance and durability. With a wide range of features like momentary action and a maximum contact DC power rating of 10W@200VDC, this product is sure to meet your needs with ease. Trust Littelfuse to provide you with superior products that deliver exceptional value and benefits to enhance your projects.

Feature Benefit Bullets

Relay Function:

SPST - This relay allows for the switching of a single circuit, making it simple and efficient for basic applications.

Relay Form:

1 FORM A - The single pole, single throw design ensures reliable and consistent performance in a variety of applications.

Operate Time:

1 ms - The fast operate time ensures quick response and relay activation, ideal for time-sensitive applications.

Maximum Contact DC Power Rating (R Load):

10W@200VDC - With a high power rating, this relay can handle heavy loads, making it suitable for demanding tasks.

Insulation Resistance:

10000000000 ohm - The high insulation resistance ensures proper isolation and prevents electrical leakage, ensuring safe operation.

Body Width:

5.08 inch - The compact design of the relay allows for easy installation in tight spaces.

Sealing:

HERMETICALLY SEALED - The hermetically sealed construction provides protection against harsh environments, ensuring durability and reliability.

Relay Action:

MOMENTARY - The momentary action allows for short-duration switching, making it suitable for applications that require temporary connections.

No. of Terminals:

6 - The multiple terminals provide flexibility in wiring configurations, accommodating various connection options.

Body Height:

7.62 mm - The slim profile of the relay saves space and allows for easy integration into different systems.

Maximum Operating Temperature:

85 °C - The high temperature rating ensures reliable operation even in elevated temperature environments.

Maximum DC Coil Current:

0.01 A - The low coil current requirement reduces power consumption, making it energy-efficient.

DC Coil Release Voltage:

0.5 V - The low release voltage ensures quick and reliable deactivation of the relay.

Minimum Operating Temperature:

40 °C - The low temperature rating allows the relay to operate in cold environments without performance issues.

DC Coil Operate Voltage:

3.75 V - The low coil operating voltage ensures efficient relay activation and performance.

Nominal Coil Voltage:

5 V - The standard coil voltage simplifies compatibility with common power sources.

Input Switching Control Type:

Random - The random switching control type allows for versatile and customizable operation.

PCB Hole Count:

6 - The specific number of PCB holes ensures secure mounting and stable connection.

Maximum DC Contact Voltage:

200 V - The high voltage rating of the contacts allows for safe and efficient switching of high voltage circuits.

Reference Standard:

UL - The UL listing indicates that the relay meets industry safety and quality standards.

Contact or Output Supply Type:

DC - The DC supply type ensures compatibility with DC systems and devices.

Dielectric Strength Between Open Contacts:

250 Vrms - The high dielectric strength between open contacts prevents arcing and ensures safe operation.

Relay Type:

POWER/SIGNAL RELAY - The dual functionality of power and signal relay makes it versatile for various applications.

Release Time:

1 ms - The fast release time allows for quick deactivation of the relay, enhancing overall efficiency.

Coil Power (mW):

50 - The low power consumption of the coil reduces energy costs and improves efficiency.

Body Length/Diameter:

19.05 mm - The compact size of the relay makes it suitable for applications with limited space availability.

Coil Resistance:

500 ohm - The specific coil resistance ensures optimal performance and compatibility with the power supply.

Physical Dimension:

19.05mm x 5.08mm x 7.62mm - The precise physical dimensions provide a compact and efficient form factor for easy integration.

Dielectric Strength Between Coil & Contacts:

1500 Vrms - The high dielectric strength between the coil and contacts ensures reliable insulation and prevents electrical breakdown.

Maximum Contact DC Rating (R Load):

0.5A@200VDC - The high contact rating allows for the switching of moderate electrical loads, making it versatile for different applications.

Maximum DC Contact Current:

0.5 A - The high contact current rating ensures reliable and consistent performance in demanding conditions.

Termination Type:

SOLDER - The solder termination type provides a secure and durable connection for long-lasting performance.

Contact Resistance:

150 mohm - The low contact resistance ensures minimal power loss and efficient relay operation.

Coil or Input Supply Type:

DC - The DC supply type simplifies compatibility with DC power sources.

Mounting Feature:

THROUGH HOLE-STRAIGHT MOUNT - The through-hole straight mount design allows for easy and secure installation on PCBs or other surfaces.

Maximum DC Coil Voltage:

14 V - The maximum coil voltage rating ensures compatibility with a wide range of power sources.

Terminal Length:

0.1181 inch - The specific terminal length provides a secure connection for stable operation.

Technical Specifications

Power & Signal Relays HE3621A0510 attributes and parameters. Explore more Power & Signal Relays devices from Littelfuse

Relay Characteristics

Relay Type:

Relay Function:

Relay Action:

Relay Form:

1 Form A

Switching Method:

Random

Coil/Input Supply Type:

DC

Contact/Output Supply Type:

DC

Contact Electrical Specifications

Contact Maximum DC Current:

500 mA

Contact Maximum DC Voltage:

200 V

Contact Maximum DC Rating (R Load):

0.5A@200VDC

Contact Maximum DC Power Rating (R Load):

10W@200VDC

Contact Resistance:

150 mΩ

Coil Electrical Specifications

Coil Power:

50 mW

Coil Resistance:

500 Ω

Coil Maximum DC Voltage:

14 V

Coil Maximum DC Coil Current:

10 mA

Coil DC Operate Voltage:

3.75 V

Coil DC Release Voltage:

500 mV

Coil Nominal Voltage:

5 V

Physical Specifications

Height:

0.3 in (7.62 mm)

Length/Diameter:

0.75 in (19.05 mm)

Width:

5.08 in (129.032 mm)

Dimensions:

0.75 x 0.2 x 0.3 in (19.05 x 5.08 x 7.62 mm)

Terminal Count:

6

Terminal Length:

0.1181 in (3 mm)

PCB Hole Count:

6

Operational Specifications

Activation Time:

1 ms

Release Time:

1 ms

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Coil-Contacts Dielectric Strength:

1.5 kVrms

Open Contacts Dielectric Strength:

250 Vrms

Insulation Resistance:

10 GΩ

Terminal & Contact Material

Termination Type:

Solder

Reliability & Standards

Industry Standard Compliance:

UL

Sealing Type:

Hermetically Sealed

Additional Information

Additional Features:

With Coil Suppressed Diode

Trade Compliance

HE3621A0510 Relays trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.49.00.50

SB

8536.49.00.50

NSN

5945-01-386-7420, 5945013867420

NIIN

013867420

PCN

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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