Reed Relays SIL Packaged > HE3600 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 • Miniature single in-line package • Optional coil suppression diode to protect coil drive circuits • Normally open contact version • RoHS Compliant • External magnetic shield option • Diode suppression option Benefits Agency Approvals Agency • Sub-miniature size and single in line configuration allows very high packing densities, minimizing space and cost • Transfer molded package gives maximum component protection Agency File Number E47258 • Lower power coil consumption than competing electromechanical devices • Hermetically sealed switching contact is immune to the effects of its environment Note: Contact Littelfuse for specific agency approval ratings. Applications Dimensions 19.70 19.70 (.776) (.776) 0.51 0.51 (0.020) (0.020) W W HH 0.51 NOM. 0.51 NOM. (0.020) (0.020) • Automatic Test Equipment • Instrumentation • Security Systems • Telecom Equipment • Process Control Systems Dimensions in mm (inch) 3 PITCHES OF 5.08 NOM. 3 PITCHES OF (.200) 0.25 NOM. (.010) 0.25 NOM. 3.00NOM. (.118) 3.00NOM. (.010) (.118) 5.08 NOM. (.200) Table 1: Dimension Relay Type HE3600 Body Type 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) © 2016 Littelfuse Revised: 03/04/16 Specifications are subject to change without notice. littelfuse.com Reed Relays SIL Packaged > HE3600 HE3600 Miniature Single In-line Reed Relay Table 2: Electrical and Operating Characteristics @ 25°C Column Number 1 Contact Type Form A SPST-NO Standard Relay Types HE3621A Contact Rating Voltage Hold-off Resistance Power, Switching Voltage, Switching Current, Switching Current, Carry Watt - max. Vdc - max. A - max. A - max. 10 200 0.5 1.2 Across Open Contacts Contacts to Coil Between Isolated Terminals Vdc - min. Vac - min. Vac - min. 250 1500 1500 Contact, Initial Insulation Across Open Contacts Insulation Between Isolated Terminals Ω max. Ω min. Ω min. 0.150 1010 1010 Operate Time Release Time ms - max. ms - max. 1.0 1.0 Temperature, Operating Temperature, Storage Vibration Resistance Shock Resistance °C °C G - max. 10-2000 Hz. G - max. 11 ms ½ sine -40 to +85 -40 to +105 20 50 1 4 5 Timing Environmental Table 3: Coil Characteristics @ 25°C Contact Form and Type 1A SPST-NO Electrical and Operating Characteristics See Table 2 Dimensions See Table 1 © 2016 Littelfuse Revised: 03/04/16 Specifications are subject to change without notice. Part Number HE3621 Nominal Coil Voltage Vdc Coil Resistance ±10% Ohms Must Operate Vdc Must Release Vdc Maximum Coil Voltage Vdc 5 500 3.75 0.5 14 12 1000 8.0 1.0 22 24 2150 16.0 2.0 31 Top View 2.54mm (0.1") Grid Dot on Case: Pin 1 Numbers not printed on case. 1 2 3 4 + littelfuse.com Reed Relays SIL Packaged > HE3600 HE3600 Miniature Single In-line Reed Relay Part Numbering System HE3600 PCB LAYOUT (Bottom View) HE3600 - X - XX - X Ø0.80 (.032) HOLE 5.08 TYP (.200) Model Number HE3621 - Standard 10.16 (.400) 15.24 (.600) Contact Type A - Form A (SPST-NO) Standard Coil 05 - 5 Volt 12 - 12 Volt 24 - 24 Volt General Options 00 - No Options 10 - Diode Supressed Coil 40 - External Magnetic Shield 50 - Ext. Magnetic Shield and Diode Note: Not all combinations of Part Number suffixes are available. Contact Littelfuse for details. Packaging Packaging Option Packaging Specification Bulk © 2016 Littelfuse Revised: 03/04/16 Specifications are subject to change without notice. Bulk Quantity 1000/5000 Quantity & Packaging Code N/A Taping Width N/A littelfuse.com