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ManualsBrandsLittelfuse ManualsReed RelaysReed Relay 2 Make Contacts (NO) 200 VDC 0.5 A
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littelfuse.com© 2016 Littelfuse Revised: 03/04/16
Specifications are subject to change without notice.
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.
Agency Approvals
Agency Agency File Number
E47258
Reed Relays
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
Dimensions
Dimensions in mm (inch)
DIL Packaged > HE700
Table 1: Dimension
Relay Type Body Type L W H
HE700
Transfer Molded 19.05 (.750) 7.22 (.284) 5.50 (.217)
External Shield 20.14 (.793) 7.62 (.300) 5.82 (.229)
0.51
(.020)
0.51NOM.
(.020)
15.24 NOM.
(.600)
3.00 NOM.
(.118)
19.05
(.750)
20.14
(.793)
Fig. 1: HE700
10.16 NOM.
(.400)
H
0.51
(.020)
0.51NOM.
(.020)
15.24 NOM.
(.600)
3.00 NOM.
(.118)
0.25 NOM.
(.010)
9.52
(.375)
Fig. 2: HE751
Fig. 3: HE700 (All)
10.16 NOM.
(.400)
H
W
Note: Contact Littelfuse for specific agency approval ratings.

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