HE700 Datasheet, PDF (3/3 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 3: Coil Characteristics @ 25°C
Contact
Form
1A
SPST-NO
1B
SPST-NC
Electrical and
Operating
Characteristics
Dimensions
Part Number
See Table 2
Column 1
Figure 1
HE721A0500
HE721A1200
HE721A2400
See Table 2
Column 4
Figure 1
HE721B0500
HE721B1200
HE721B2400
Nominal
Coil Voltage
Vdc
Coil
Resistance
±10% Ohms
Must
Operate
Vdc
Must Maximum
Release Coil Voltage
Vdc
Vdc
5
500
3.75 0.5
12
12
1000
8.0
1.0
31
24
2150
16.0 2.0
46
Notes 1 and 2
5
500
3.75 0.5
6.5
12
500
9.0
1.0
14
24
2150
18.0 2.0
28
Top View 2.54mm (0.1") Grid
Dot on Case: Pin 1
Numbers not printed on case.
HE721C0500
5
1C
SPDT-CO
See Table 2
Column 2
Figure 1
HE721C1200
12
HE721C2400
24
HE721E0500
5
1C
SPDT-CO
See Table 2
Column 2
Figure 1
HE721E1200
12
HE721E2400
24
HE721R0500
5
1C
SPDT-CO
See Table 2
Column 2
Figure 1
HE721R1200
12
HE721R2400
24
HE722A0500
5
2A
DPST-NO
See Table 2
Column 1
Figure 1
HE722A1200
12
HE722A2400
24
1A
SPST-NO
High Voltage
See Table 2
Column 3
Figure 2
HE751A0500
HE751A1200
HE751A2400
5
12
24
Notes:
1. HE721B - Exceeding recommended voltage may cause contact reclosure.
2. Optional external magnetic shield not available on Form B relays.
200
3.75 0.5
14
500
8.0
1.0
22
2000
16.0 2.0
44
200
3.75 0.5
14
500
8.0
1.0
22
2000
16.0 2.0
44
200
3.75 0.5
14
500
8.0
1.0
22
2000
16.0 2.0
44
200
3.75 0.5
12
500
8.0
1.0
22
2150
16.0 2.0
46
500
3.75 0.5
12
1000
8.0
1.0
31
2150
16.0 2.0
46
HE700 PCB LAYOUT (Bottom View)
Ø0.61 HOLE
(.024)
2.54
(.100)
12.70
(.500)
15.24
(.600)
Packaging
Packaging Option
Bulk
7.62
(.300)
Packaging Specification
Bulk
Quantity
1000/5000
© 2016 Littelfuse
Revised: 03/04/16
Specifications are subject to change without notice.
Quantity & Packaging Code
N/A
Taping Width
N/A
littelfuse.com