HE700 Datasheet, PDF (2/3 Pages) List of Unclassifed Manufacturers – D.I.L. Relay Features and Benefits

Reed Relays
DIL Packaged > HE700
HE700 Miniature Dual In-line Reed Relay
Table 2: Electrical and Operating Characteristics @ 25°C
Column Number
1
2
3
4
Contact Type
Relay Types
Form A
SPST, DPST
Standard
Form C
SPDT-CO
Standard
Form A
SPST
High Voltage
HE721, HE722 HE721C/E/R
HE751
Form B
SPST-NC
Standard
HE721
Contact Rating ¹
Power, Switching
Voltage, Switching
Current, Switching
Current, Carry
Watt - max.
10
5
10
10
Vdc - max.
200
175
300
200
A - max.
0.5
0.25
0.5
0.5
A - max.
1.2
1.5
1.2
1.5
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
250
500
500
4000
500
150
150
N/A
N/A
500
N/A
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
0.150
10¹⁰
10¹⁰
Timing
Operate Time
Release Time
ms - max.
1.0
3.0
1.0
1.0
ms - max.
1.0
3.0
1.0
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
-40 to +85
-40 to +105
20
50
Part Numbering System
HE7X - X - X - X - XX
Model Number
HE72 - Standard
HE75 - High Voltage
Number of Contacts
1 and 2
Contact Type
A - Form A (SPST-NO or DPST-NO)
B - Form B (SPST-NC)
C - Form C (SPDT-CO)
E - Form C (SPDT-CO) alternate foot print 1
R - Form C (SPDT-CO) alternate foot print 2
Note: Not all combinations of Part Number suffixes are available. Contact Littelfuse for details.
General Options
00 - No Options
10 - Coil Suppression Diode
20 - Electrostatic Shield
30 - Coil Diode and E.S. Shield
40 - External Magnetic Shield
50 - External Magnetic Shield and Diode
Standard Coil
05 - 5 Volt
12 - 12 Volt
24 - 24 Volt
© 2016 Littelfuse
Revised: 03/04/16
Specifications are subject to change without notice.
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