HE3621A0540

Reed Relay Datasheet HE3600 Miniature Single In-line Reed Relay Description The HE3600 is a miniature reed relay in a SIL package with a normally open contacts capable of switching up to 200Vdc at 10W. It is available with 5V, 12V, and 24V coils and has external magnetic shield and diode suppressed coil options. Features & Benefits ■ Sub-miniature size and single in line configuration allows very high packing densities, minimizing space and cost ■ Transfer molded package gives maximum component protection ■ Lower power coil consumption than competing electromechanical devices Agency Approvals Agency ■ Hermetically sealed switching contact is immune to the effects of its environment Agency File Number E47258 HE3600 L W H Transfer Molded 19.05 (.750) 5.08 (.200) 7.45 (.293) External Shield 19.70 (.776) 5.65 (.222) 7.87 (.310) 19.70 (.776) 0.51 (0.020) ■ RoHS Compliant ■ External magnetic shield option ■ Diode suppression option ■ UL Recognized to UL 508 as an Industrial Control Switch Applications Dimensions Dimensions in mm (inch) Body Type ■ Normally open contact version ■ Miniature single in-line package Note: Not all parts are UL Recognized. Contact Littelfuse for specific parts and agency approval ratings. Relay Type ■ Optional coil suppression diode to protect coil drive circuits ■ Security Systems ■ Automatic Test Equipment ■ Telecom Equipment ■ Instrumentation ■ Process Control Systems W H 0.51 NOM. (0.020) 3 Pitches of 5.08 NOM. (.200) 3.00NOM. (.118) 0.25 NOM. (.010) 1 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.12/16/20 Reed Relay Datasheet HE3600 Miniature Single In-line Reed Relay Table 2 Electrical and Operating Characteristics @ 25°C Contact Type Form A SPST-NO Standard Relay Type Characteristics HE3621A Power, Switching Current, Carry Watt - Max. Vdc - Max. Vac - Max Adc - Max. Aac - Max. Adc - Max. 10 200 140 0.5 0.35 1.2 Across Open Contacts Contacts to Coil Between Isolated Terminals Contact, Initial Insulation Across Open Contacts Insulation Between Isolated Terminals Operate Time Release Time Temperature, Operating Temperature, Storage5 Vibration Resistance Shock Resistance Vdc - Min. Vac - Min. Vac - Min. Ω Max. Ω Min. Ω Min. ms - Max. ms - Max. °C °C G - Max. 10-2000 Hz. G - Max. 11 ms ½ sine 250 1500 1500 0.150 1010 1010 1.0 1.0 -40 to +85 -40 to +105 20 50 Voltage, Switching² Contact Rating1 Current, Switching3 Voltage Hold-off4 Resistance Timing Environmental Notes: 1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/lofe information. 2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A & AN107 for details. 3. Electrical Load Life Expectancy - Contact Littelfuse with voltage current values along with type of load. 4. Breakdown Voltage - Per MIL-STD-202, Method 301. 5. Storage Temperature - Long time exposure at elevated temperature may degrade solderability of the leads. Table 3 Coil Characteristics @ 25°C Contact Form & Type 1A SPST-NO Electrical & Operating Characteristics See Table 2 Dimensions Part Number Nominal Coil Voltage Vdc Coil Resistance ±10% Ohms Must Operate Vdc Must Release Vdc Maximum Coil Voltage Vdc See Table 1 HE3621A0500 HE3621A1200 HE3621A2400 5 12 24 500 1000 2150 3.75 8.0 16.0 0.5 1.0 2.0 14 22 31 2 Top View 2.54mm (0.1") Grid Dot on Case: Pin 1 Numbers not printed on case. 1 2 3 4 + © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.12/16/20 Reed Relay Datasheet HE3600 Miniature Single In-line Reed Relay HE3600 PCB Layout (Bottom View) Part Numbering System HE3600 - X - XX - XX Ø0.80 (.032) Hole 5.08 TYP (.200) Model Number HE3621 - Standard 10.16 (.400) Contact Type A - Form A (SPST-NO) 15.24 (.600) Standard Coil 05 - 5 Volt 12 - 12 Volt 24 - 24 Volt General Options 00 - No Options 10 - Diode Suppressed Coil 40 - External Magnetic Shield 50 - Ext. Magnetic Shield & Diode Note: Not all combinations of Part Number suffixes are available. Contact Littelfuse for details. Packaging Packaging Option Bulk Packaging Specification Bulk Quantity Quantity & Packaging Code 5367/5600 N/A Taping Width N/A Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics. 3 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BA.12/16/20