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

Table 2 HE700 Series
Column Number
Contact Type
Relay Types
Recognised File #E47258
Electrical and Operating Characteristics @ 25˚C.
1
2
3
4
Form A
SPST, DPST
Standard
Form C
SPDT-CO
Standard
Form A
SPST
High Voltage
Form B
SPST-NC
Standard
HE721, HE722 HE721C, E, R HE751
HE721
CONTACT RATINGS Power, Switching
Contact Hamlin for Voltage, Switching
specific load/life details Current, Switching
Current, Carry
VOLTAGE HOLD-OFF
Across Open Contacts
Contacts to Coil
Coil to E. Shield
Between Isolated Terminals
RESISTANCE
Contact, Initial
Insulation:Across Open Contacts
Between Isolated Terminals
TIMING
Operate Time
Release Time
ENVIRONMENTAL
Temperature, Operating
Temperature, Storage
Vibration Resistance
Shock Resistance
Watt - max.
Vdc - max.
A - max.
A - max.
Vdc - min.
Vac - min.
Vac - min.
Vac - min.
Ω - max.
Ω - min.
Ω - min.
ms - max.
ms - max.
°C
°C
G - max. 10-2000 Hz.
G - max. 11 ms, ¹â„2 sine
10
200
0.5
1.2
250
500
150
500
0.150
10¹⁰
10¹⁰
1.0
1.0
-40 to +85
-40 to +105
20
50
5
175
0.25
1.5
200
500
150
N/A
0.200
10⁹
10¹⁰
3.0
3.0
-40 to +85
-40 to +105
20
50
10
300
0.5
1.2
450
2500
N/A
N/A
0.150
10¹⁰
10¹⁰
1.0
1.0
-20 to +85
-40 to +105
20
50
10
200
0.5
1.2
250
500
N/A
N/A
0.150
10¹⁰
10¹⁰
1.0
1.0
-40 to +85
-40 to +105
20
50
Table 3
Contact
Form
HE700 Series Miniature Relay
Electrical & Dimensions
Operating
Characteristics
Part
Number
Nominal
Coil Voltage
Vdc
Coil
Resistance
±10% Ohms
Coil Characteristics @ 25˚C.
Must
Operate
Vdc
Must Maximum Top View 2,54 mm, 0.1 in. Grid
Release Coil Voltage
Dot on Case: Pin 1
Vdc
Vdc Numbers not printed on case.
1A
HE721A0500
5
SPST-NO
See Table 2
Figure 1 HE721A1200
12
Column 1
HE721A2400
24
1B
HE721B0500
5
SPST-NC
See Table 2
Figure 1 HE721B1200
12
Column 4
HE721B2400
24
500
3.75
0.5
12
1000
8.0
1.0
31
2150
16.0
2.0
46
See Note 2, 3
500
3.75
0.5
6.5
500
9.0
1.0
14
2150
18.0
2.0
28
1C
HE721C0500
5
SPDT-CO
See Table 2
Figure 1 HE721C1200
12
Column 2
HE721C2400
24
200
3.75
0.5
14
500
8.0
1.0
22
2000
16.0
2.0
44
1C
HE721E0500
5
SPDT-CO
See Table 2
Figure 1 HE721E1200
12
Column 2
HE721E2400
24
200
3.75
0.5
14
500
8.0
1.0
22
2000
16.0
2.0
44
1C
HE721R0500
5
SPDT-CO
See Table 2
Figure 1 HE721R1200
12
Column 2
HE721R2400
24
200
3.75
0.5
14
500
8.0
1.0
22
2000
16.0
2.0
44
2A
HE722A0500
5
DPST-NO
See Table 2
Figure 1 HE722A1200
12
Column 1
HE722A2400
24
200
3.75
0.5
12
500
8.0
1.0
22
2150
16.0
2.0
46
1A
HE751A0500
5
SPST-NO
See Table 2
Figure 2 HE751A1200
12
Column 3
High Voltage
HE751A2400
24
500
3.75
0.5
12
1000
8.0
1.0
31
2150
16.0
2.0
46
Notes:
1) The HE 700 Series is also available in low profile with
(.225) 5,72mm height. Contact Hamlin for details.
2) HE721B - Exceeding recommended voltage may cause
contact reclosure.
3) Optional external magnetic shield not available on
Form B relays.
INFORMATION PROVIDED ON THIS DATA SHEET IS PROVIDED FOR INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED
UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE. Product performance may be affected by the application to which the product
is put. Upon request, HAMLIN will assist purchasers by providing information specific to any particular application. HAMLIN disclaims any and all
liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further consultation with authorised
representatives of HAMLIN.
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