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
RoHS Compliant
Miniature single in-line package
External magnetic shield option
Optional coil suppression diode to
Diode suppression option
protect coil drive circuits
Normally open contact version
Benefits
Agency Approvals
Sub-miniature size and single in line Lower power coil consumption than
configuration allows very high competing electromechanical
Agency Agency File Number
packing densities, minimizing space devices
and cost Hermetically sealed switching
Transfer molded package gives contact is immune to the effects of
E47258
maximum component protection its environment
Note: Contact Littelfuse for specific agency approval ratings.
Applications
Dimensions
Security Systems Automatic Test Equipment
Dimensions in mm (inch)
Telecom Equipment Instrumentation
Process Control Systems
19.70
(.7719.706)
W
(.776) W
0.51
0.51
(0.020) H
(0.020)
H
0.51 NOM.
0.51 NOM.
(0.020)
0.25 NOM.
3.00NOM.
(0.020)
(.0100.25 NOM.)
(.118)
3.00NOM.
3 PITCHES OF
(.010)
(.118)
5.08 NOM.
3 PITCHES OF
(.200)
5.08 NOM.
(.200)
Table 1: Dimension
Relay Type Body Type L W H
Transfer Molded 19.05 (.750) 5.08 (.200) 7.45 (.293)
HE3600
External Shield 19.70 (.776) 5.65 (.222) 7.87 (.310)
2019 Littelfuse Revised: 02/08/19 littelfuse.com
Specifications are subject to change without notice.Reed Relays
SIL Packaged > HE3600
HE3600 Miniature Single In-line Reed Relay
Table 2: Electrical and Operating Characteristics @ 25C
Column Number 1
Form A
Contact Type SPST-NO
Standard
Relay Types HE3621A
Power, Switching Watt - max. 10
Voltage, Switching Vdc - max. 200
1
Contact Rating
Current, Switching A - max. 0.5
Current, Carry A - max. 1.2
Across Open Contacts Vdc - min. 250
4
Voltage Hold-off Contacts to Coil Vac - min. 1500
Between Isolated Terminals Vac - min. 1500
Contact, Initial max. 0.150
5 10
Resistance Insulation Across Open Contacts min. 10
10
Insulation Between Isolated Terminals min. 10
Operate Time ms - max. 1.0
Timing
Release Time ms - max. 1.0
Temperature, Operating C -40 to +85
Temperature, Storage C -40 to +105
Environmental
Vibration Resistance G - max. 10-2000 Hz. 20
Shock Resistance G - max. 11 ms sine 50
Table 3: Coil Characteristics @ 25C
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.
HE3621A0500
5 500 3.75 0.5 14
12 34
1A
+
See Table 2 See Table 1 HE3621A1200 12 1000 8.0 1.0 22
SPST-NO
24 2150 16.0 2.0 31
HE3621A2400
2019 Littelfuse Revised: 02/08/19 littelfuse.com
Specifications are subject to change without notice.