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HE722A1200 Dataheets PDF



Part Number HE722A1200
Manufacturers Littelfuse
Logo Littelfuse
Description Miniature Dual In-line Reed Relay
Datasheet HE722A1200 DatasheetHE722A1200 Datasheet (PDF)

Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Agency Approvals Agency Agency File Number E47258 Note: Contact Littelfuse for specific agency approval ratings. Dimensions Dimensions in mm (inch) 19.05 (.750) 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 .

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Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Agency Approvals Agency Agency File Number E47258 Note: Contact Littelfuse for specific agency approval ratings. Dimensions Dimensions in mm (inch) 19.05 (.750) 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 • Optional coil suppression diode to protect coil drive circuits • External magnetic shield option • Diode suppression option • RoHS Compliant Benefits • One relay, various contacts choices reducing space and cost without compromising flexibility • Lower power coil consumption than competing electromechanical devices. • Hermetically sealed switching contact is immune to the effects of its environment • Transfer molded package gives maximum component protection Applications • Security Systems • Telecom Equipments • Process Control Systems • Industrial Equipments • Instrumentation 20.14 (.793) W HH 0.51 (.020) 0.51NOM. (.020) 10.16 NOM. (.400) 15.24 NOM. (.600) Fig. 1: HE700 0.51 (.020) 3.00 NOM. (.118) 0.51NOM. (.020) Table 1: Dimension Relay Type Body Type 10.16 NOM. (.400) 15.24 NOM. (.600) Fig. 2: HE751 L HE700 Transfer Molded External Shield 19.05 (.750) 20.14 (.793) 3.00 NOM. (.118) 0.25 NOM. (.010) 9.52 (.375) Fig. 3: HE700 (All) W 7.22 (.284) 7.62 (.300) H 5.50 (.217) 5.82 (.229) © 2016 Littelfuse Revised: 03/04/16 Specifications are subject to change without notice. littelfuse.com Reed Relays DIL Packaged > HE700 HE700 Miniature Dual In-line Reed Relay Table 2: Electrical and Operating Characteristics @ 25°C Column Number 1234 Contact Type Relay Types Form A SPST, DPST Standard Form C SPDT-CO Standard HE721, HE722 HE721C/E/R Form A SPST High Voltage HE751 Contact Rating 1 Power, Switching Voltage, Switching Current, Switching Current, Carry Watt - max. 10 5 10 Vdc - max. 200 175 300 A - max. 0.5 0.25 0.5 A - max. 1.2 1.5 1.2 Voltage Hold-off 4 Across Open Contacts Contacts to Coil Coil to E. Shield Between Isolated Terminals Vdc - min. Vac - min. Vac - min. Vac - min. 250 200 450 500 500 4000 150 150 N/A 500 N/A N/A Resistance 5 Contact, Initial Insulation Across Open Contacts Insulation Between Isolated Terminals Ω max. Ω min. Ω min. 0.150 1010 1010 0.200 1010 1010 0.150 1010 1010 Timing Operate Time Release Time ms - max. ms - max. 1.0 3.0 1.0 1.0 3.0 1.0 Environmental 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 -40 to +85 -40 to +105 20 50 -20 to +85 -40 to +105 20 50 Form B SPST-NC Standard HE721 10 200 0.5 1.5 250 500 N/A N/A 0.150 1010 1010 1.0 1.0 -40 to +85 -.


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