LITTELFUSE, INC. HE3321A0400

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Details

Part Number HE3321A0400
Manufacturer LITTELFUSE, INC.
Category Relays and I/O Modules »  Reed Relays
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Description

Reed Relay 5VDC 500Ohm 0.5A SPST-NO(24.13x7x7.4)mm THT Dry
HE3321A0400

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Our Process

Our Process: Preparation
Preparation

Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.

Our Process: Receiving
Receiving

Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.

Our Process: Initial Testing
Initial Testing

Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.

Our Process: Refurbishment
Refurbishment

Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.

Our Process: Repair
Repair

Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.

Our Process: Final Testing
Final Testing

Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.

Our Process: Shipping
Shipping

After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.

Who We Are

Electronics Finder is a website of GID Industrial, an ISO 9001:2015-certified company that has specialized in servicing industrial computer boards and providing other industrial products for sectors including manufacturing, defense, aerospace, entertainment, healthcare, and more by utilizing our combined skills and vast international network of trusted suppliers since our founding in 2015.

Do you need a HE3321A0400? We can help you find it at a competitive price!

Specifications

Manufacturer Littelfuse, Inc.
Manufacturers Part # HE3321A0400
Industry Aliases HE3321A0400
Sub-Category Reed Relays
Packaging Tube
Factory Pack Quantity 20

Datasheet

Download "littelfuse_reed_relays_he3300_datasheet.pdf.pdf" (429 KiB)

Extracted Text

Reed Relays SIL Packaged > HE3300 HE3300 Miniature Single In-line Reed Relay Description The HE3300 is a miniature reed relay in a SIL package with a choice of normally open, normally open high voltage or changeover contacts capable of switching up to 300Vdc at 10W. It is available with 5V, 12V, and 24V coils and has external magnetic shield options. Features • External magnetic shield option • Miniature single in-line package • High voltage switching version • Normally open and change over contact configurations available Benefits Agency Approvals • Single in-line configuration allows • Hermetically sealed switching high packing densities, minimizing contact is immune to its Agency Agency File Number space and cost environment • Lower power coil consumption than • Transfer molded package gives E47258 competing electromechanical maximum component protection devices Note: Contact Littelfuse for specific agency approval ratings. Applications • Automatic Test Equipments • Security Systems • Instrumentation Dimensions • Telecom Equipments Dimensions in mm (inch) • Process Control Systems 24.13 24.90 W (.950) (.980) 0.51 0.51 3.00 NOM. (0.020) (0.020) 3.00 NOM. (.118) H (.118) 0.51 NOM. 0.51 NOM. 10.16 NOM. 10.16 NOM. (0.020) (0.020) (.400) (.400) 2.54 NOM. 0.25 NOM. (.100) (.010) 20.32 NOM. 20.32 NOM. (.800) (.800) Fig. 1: HE3321A, HE3351A Fig. 2: HE3321C Fig. 3: HE3300 (All) Table 1: Dimension Relay Type Body Type L W H Transfer Molded 24.13 (.950) 7.00 (.276) 7.40 (.291) HE3300 External Shield 24.90 (.980) 7.60 (.299) 7.80 (.307) © 2016 Littelfuse Revised: 03/04/16 littelfuse.com Specifications are subject to change without notice. Reed Relays SIL Packaged > HE3300 HE3300 Miniature Single In-line Reed Relay Table 2: Electrical and Operating Characteristics @ 25°C Column Number 1 2 3 Form A Form A Form C Contact Type SPST-NO SPST-NO SPST-CO Standard High Voltage Standard Relay Types HE3321A HE3351A HE3321C Power, Switching Watt - max. 10 10 5 Voltage, Switching Vdc - max. 200 300 175 1 Contact Rating Current, Switching A - max. 0.5 0.5 0.25 Current, Carry A - max. 1.2 1.5 1.5 Across Open Contacts Vdc - min. 250 450 200 4 Voltage Hold-off Contacts to Coil Vac - min. 2500 2500 2500 Contact, Initial Ω max. 0.150 0.150 0.200 5 10 10 10 Resistance Insulation Across Open Contacts Ω min. 10 10 10 10 10 10 Insulation Between Isolated Terminals Ω min. 10 10 10 Operate Time ms - max. 1.0 1.0 3.0 Timing Release Time ms - max. 1.0 1.0 3.0 Temperature, Operating °C -40 to +85 -20 to +85 -40 to +85 Temperature, Storage °C -40 to +105 -40 to +105 -40 to +105 Environmental Vibration Resistance G - max. 10-2000 Hz. 20 20 20 Shock Resistance G - max. 11 ms ½ sine 50 50 50 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 and Type Characteristics Vdc ±10% Ohms Vdc Vdc Vdc Numbers not printed on case. HE3321A0400 5 500 3.75 0.5 22 12 34 1A See Table 2 See HE3321A1200 12 500 9.0 1.0 22 SPST-NO Column 1 Figure 1 HE3321A2400 24 2000 18.0 2.0 44 HE3321C0500 5 125 3.75 0.5 11 12 35 4 1C See Table 2 See HE3321C1200 12 500 9.0 1.0 22 SPDT-CO Column 3 Figure 2 HE3321C2400 24 2000 18.0 2.0 44 HE3351A0500 5 125 3.75 0.5 11 12 34 1A See Table 2 See SPST-NO HE3351A1200 12 500 9.0 1.0 22 Column 2 Figure 1 High Voltage HE3351A2400 24 2000 18.0 2.0 44 © 2016 Littelfuse Revised: 03/04/16 littelfuse.com Specifications are subject to change without notice. Reed Relays SIL Packaged > HE3300 HE3300 Miniature Single In-line Reed Relay Part Numbering System HE3300 PCB LAYOUT (Bottom View) HE33XX - X - XX - XX HE3321A HE3351A HE3321C 0.80 HOLE Ø(.032) Model Number HE3321 - Standard 5.08 TYP (.200) HE3351 - High Voltage Contact T ype 10.16 (.400) 20.32 (.800) A - Form A (SPST-NO) C - Form C (SPDT-CO) 2.54 (.100) Standard Coil 04 - 5 Volt 12 - 12 Volt 24 - 24 Volt General Options 00 - No Options 40 - External Magnetic Shield Note: Not all combinations of Part Number suffixes are available. Contact Littelfuse for details. Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Taping Width Bulk Bulk 500 N/A N/A © 2016 Littelfuse Revised: 03/04/16 littelfuse.com Specifications are subject to change without notice.

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