Willow DG84-7021-36-1024-DR Micro plug-in/pcb automotive relay Datasheet

DG84 series
micro plug-in/pcb automotive relay
• Industry Standard micro plug-in relay
• Up to 120A 12VDC inrush capability
• PCB Mounting option
• Cost effective
• RoHS Compliant
Contacts
Contact number & arrangement
DG84A
DG84B
SPST-NO / SPDT
SPST-NO / SPDT
AgSnOInO
AgSnOInO
Contact material
Max. switching voltage
DC
27V
27V
Rated load (13VDC resistive)
DC1
30A (NO) / 20A (NC)
40A (NO) / 30A (NC)
Rated load (27VDC resistive)
DC1
25A (NO) / 15A (NC)
30A (NO) / 20A (NC)
Make
120A (at 13VDC) (Lamp Load)
120A (at 13VDC) (Lamp Load)
Break
30A (resistive)
40A
Max. switching current
Initial resistance
≤50mΩ (1A/24VDC)
≤50mΩ (1A/24VDC)
Coil
Rated voltage
DC 12, 24V
Must release voltage
≥0.1Un
Operating range of supply voltage
See coil table 1
Rated power consumption
DC 1.4W to1.8W (with resistor); 1.2W sensitive coil
Insulation
Insulation resistance
100MΩ at 500VDC, 50%RH
Dielectric strength
coil to contact 550Vrms, 1min
contact to contact 500Vrms, 1min
General Data
Operating time (typical)
mS 5 (10mS max)
Release time (typical)
mS 5 (10mS max)
Electrical Life
ops 1 x 105 (see Note 2)
Mechanical life
ops 1 x 107
Dimensions
Weight
L x W x H 23 x 15.4 x 24.8 mm (excluding terminals)
Approx. 22g
Ambient temperature
storage -40 to 155°C
operating -40 to 125°C
Shock resistance
Functional: 196m/s2 (20g); Destructive: 100g
Vibration resistance
10Hz - 500Hz 49m/s2 (5g)
Page 1 of 3
Ref: DG84 110112JHM
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Sales Department Tel: (888) 847-6552
DG84 series
micro plug-in/pcb automotive relay
Coil Data
Table 1
Coil Voltage Code
Nominal Voltage
(VDC)
1012
12
1024
24
S012
12
S024
24
Must Operate
Voltage Max.
(VDC)
Must Release
voltage min. (VDC)
98
7.2
1.2
680
385
14.4
2.4
2700
124
7.2
1.2
680
441
14.4
2.4
2700
Coil Resistance (Ω)
±10%
Parallel Resistor
(optional)
(Ω)
* At ambient temperature of 85’C, maximum allowable voltage should be reduced by 28%
Ordering codes
Contact
material
Type
D
G
8
4
-
7
Contact
arrangement
0
Cover protection and
mounting
-
Coil code
-
-
Series
A
-
30/20A
B
-
40/30A
Contact material
70
-
See coil table 1
AgSnOInO
Contact arrangement
11
-
SPDT (1 C/O, 1 Form C)
21
-
SPST-NO (1N/O, 1 Form A)
Cover protection category
3
-
in cover, sealed - IP67
7
-
in cover, dust cover - IP54
Connection mode
5
-
for PCB
6
-
Flat Blades
Parallel Component Options
Nil
-
No option
R
-
Resistor (see Table 1 for values)
D
-
Diode (+85 / -86) (1N4007)
DR
-
Diode reversed (-85 / + 86) (1N4007)
Page 2 of 3
Ref: DG84 110112JHM
www.aecsensors.com
Sales Department Tel: (888) 847-6552
Options
DG84 series
micro plug-in/pcb automotive relay
Fig. 1
Pin 1 (86) coil
Pin 2 (85) coil
Pin 3 (30) common
Pin 4 (87a) N.C. contract
Pin 5 (87) N.O. contract
22.9 ± 0.2
15.4 ± 0.2
Overall Dimensions
24.8 ± 0.2
Dimensions in mm
Wiring Diagrams (Bottom View)
Fig. 2
Fig. 3
Reference Curves
Switching Current (A)
PCB Mounting Dimensions
Switching Voltage (VDC)
Mounting Holes (Bottom View)
Notes:
1: All parameters, unless otherwise specified, are measured at ambient temperature of 23ºC.
2: Electrical life obtained at resistive or inductive load at 40A ((DG84B), 15VDC with suitable arc suppression circuit attached
and with operating frequency of 1 op/sec.
3: Maximum make current refers to lamp load inrush current.
Specifications are subject to change without notice. E&OE.
Page 3 of 3
Ref: DG84 110112JHM
American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516
www.aecsensors.com
Sales Department Tel: (888) 847-6552
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