Electronics Finder

Description

Reed Relays 12VDC 500Ohm 0.5A DPST-NO (( 19.5mm 9.52mm 5.5mm)) THT Dry
HE722A1200

Part Number

HE722A1200

Price

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Manufacturer

LITTELFUSE, INC.

Lead Time

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Category

Relays and I/O Modules » Reed Relays

Specifications

Manufacturer

Littelfuse, Inc.

Manufacturers Part #

HE722A1200

Sub-Category

Reed Relays

Packaging

Bulk

Factory Pack Quantity

Datasheet

Littelfuse_Reed_Relays_HE700_Datasheet.pdf.pdf

518 KiB

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Extracted Text

Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Description The HE700 is a miniature reed relay in a DIL package with a choice of normally open, normally open high voltage, normally closed or changeover contacts capable of switching up to 300Vdc at 10W. It is available with 5V, 12V, and 24V coils and diode suppression and also available with magnetic shield option. Features • Miniature dual in-line package • External magnetic shield option • Optional coil suppression diode to • Diode suppression option protect coil drive circuits • RoHS Compliant Benefits Agency Approvals • One relay, various contacts choices • Hermetically sealed switching reducing space and cost without contact is immune to the effects of compromising flexibility its environment Agency Agency File Number • Lower power coil consumption than • Transfer molded package gives competing electromechanical maximum component protection E47258 devices. Note: Contact Littelfuse for specific agency approval ratings. Applications • Security Systems • Industrial Equipments • Telecom Equipments • Instrumentation • Process Control Systems Dimensions Dimensions in mm (inch) 19.05 20.14 (.750) (.793) W H H 0.51 0.51 10.16 NOM. 10.16 NOM. (.020) (.020) (.400) (.400) 0.25 NOM. 0.51NOM. 0.51NOM. (.010) 3.00 NOM. 3.00 NOM. (.020) (.020) (.118) (.118) 15.24 NOM. 15.24 NOM. 9.52 (.600) (.600) (.375) Fig. 1: HE700 Fig. 2: HE751 Fig. 3: HE700 (All) Table 1: Dimension Relay Type Body Type L W H Transfer Molded 19.05 (.750) 7.22 (.284) 5.50 (.217) HE700 External Shield 20.14 (.793) 7.62 (.300) 5.82 (.229) © 2017 Littelfuse Revised: 10/30/17 littelfuse.com Specifications are subject to change without notice. Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Table 2: Electrical and Operating Characteristics @ 25°C Column Number 1 2 3 4 Form C Form A Form A Form B Contact Type SPST, DPST SPDT-CO SPST SPST-NC Standard Standard High Voltage Standard Relay Types HE721, HE722 HE721C/E/R HE751 HE721 Power, Switching Watt - max. 10 5 10 10 Voltage, Switching Vdc - max. 200 175 300 200 1 Contact Rating Current, Switching A - max. 0.5 0.25 0.5 0.5 Current, Carry A - max. 1.2 1.5 1.2 1.5 Across Open Contacts Vdc - min. 250 200 450 250 Contacts to Coil Vac - min. 500 500 4000 500 4 Voltage Hold-off Coil to E. Shield Vac - min. 150 150 N/A N/A Between Isolated Terminals Vac - min. 500 N/A N/A N/A Contact, Initial Ω max. 0.150 0.200 0.150 0.150 Insulation Across Open Contacts 5 10 10 10 10 Resistance Ω min. 10 10 10 10 Insulation Between Isolated 10 10 10 10 Ω min. 10 10 10 10 Terminals Operate Time ms - max. 1.0 3.0 1.0 1.0 Timing Release Time ms - max. 1.0 3.0 1.0 1.0 Temperature, Operating °C -40 to +85 -40 to +85 -20 to +85 -40 to +85 Temperature, Storage °C -40 to +105 -40 to +105 -40 to +105 -40 to +105 Environmental Vibration Resistance G - max. 10-2000 Hz. 20 20 20 20 Shock Resistance G - max. 11 ms ½ sine 50 50 50 50 Part Numbering System HE7X - X - X - X - XX Model Number General Options HE72 - Standard 00 - No Options HE75 - High Voltage 10 - Coil Suppression Diode 20 - Electrostatic Shield Number of Contacts 30 - Coil Diode and E.S. Shield 1 and 2 40 - External Magnetic Shield 50 - External Magnetic Shield and Diode Contact T ype A - Form A (SPST-NO or DPST-NO) Standard Coil B - Form B (SPST-NC) 05 - 5 Volt C - Form C (SPDT-CO) 12 - 12 Volt E - Form C (SPDT-CO) alternate foot print 1 24 - 24 Volt R - Form C (SPDT-CO) alternate foot print 2 Note: Not all combinations of Part Number suffixes are available. Contact Littelfuse for details. © 2017 Littelfuse Revised: 10/30/17 littelfuse.com Specifications are subject to change without notice. Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Table 3: Coil Characteristics @ 25°C Electrical and Nominal Coil Must Must Maximum Top View 2.54mm (0.1") Grid Contact Operating Dimensions Part Number Coil Voltage Resistance Operate Release Coil Voltage Dot on Case: Pin 1 Form Characteristics Vdc ±10% Ohms Vdc Vdc Vdc Numbers not printed on case. HE721A0500 5 500 0.5 12 3.75 1A See Table 2 Figure 1 HE721A1200 12 1000 1.0 31 8.0 SPST-NO Column 1 16.0 HE721A2400 24 2150 2.0 46 Notes 1 and 2 HE721B0500 5 500 0.5 6.5 3.75 1B See Table 2 Figure 1 HE721B1200 12 500 1.0 14 9.0 SPST-NC Column 4 18.0 HE721B2400 24 2150 2.0 28 HE721C0500 5 200 0.5 14 3.75 1C See Table 2 Figure 1 HE721C1200 12 500 1.0 22 8.0 SPDT-CO Column 2 16.0 HE721C2400 24 2000 2.0 44 HE721E0500 5 200 0.5 14 3.75 1C See Table 2 Figure 1 HE721E1200 12 500 1.0 22 8.0 SPDT-CO Column 2 16.0 HE721E2400 24 2000 2.0 44 HE721R0500 5 200 0.5 14 3.75 1C See Table 2 Figure 1 HE721R1200 12 500 1.0 22 8.0 SPDT-CO Column 2 16.0 HE721R2400 24 2000 2.0 44 HE722A0500 5 200 0.5 12 3.75 2A See Table 2 Figure 1 HE722A1200 12 500 1.0 22 8.0 DPST-NO Column 1 16.0 HE722A2400 24 2150 2.0 46 HE751A0500 5 500 0.5 12 3.75 1A See Table 2 SPST-NO Figure 2 HE751A1200 12 1000 1.0 31 8.0 Column 3 High Voltage 16.0 HE751A2400 24 2150 2.0 46 Notes: 1. HE721B - Exceeding recommended voltage may cause contact reclosure. 2. Optional external magnetic shield not available on Form B relays. HE700 PCB LAYOUT (Bottom View) Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently Ø0.61 HOLE (.024) evaluate the suitability of and test each product selected for 2.54 (.100) their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. 12.70 (.500) 15.24 (.600) 7.62 (.300) Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width Bulk Bulk 1000/5000 N/A N/A © 2017 Littelfuse Revised: 10/30/17 littelfuse.com Specifications are subject to change without notice.

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

We use FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. We are able to ship with other carriers if you would find it more convenient.

Electronics Finder will definitely serve you. We work with international clients all the time, which means we are regularly shipping goods all across the globe.

Visa, MasterCard, Discover, and American Express are all accepted by Electronics Finder. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may be offered (upon approval) for larger orders.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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