Willow DG91-7021-76-1024-NIL Micro 280 automotive relay Datasheet

DG91
micro 280 automotive relay
• Industry Standard micro 280 relay
• Up to 120A 12VDC inrush capability
• 2.8mm QC terminals
• -40° to 125°C
• RoHS & ELV Compliant
Contacts
Contact number & arrangement
SPST-NO (1 Form A); SPDT (1 Form C)
Contact material
AgSnOInO
Max. switching voltage
DC 27VDC
Rated load (max. continuous current)
DC1 30A/12VDC (Normally open); 20A/12VDC (Normally closed)
Max/Rated Current
Load
Voltage
VDC
Load Type
Resistive On/Off
Motor
13.5
Lamp
27
SPDT
SPST-NO
NO
NC
NO
30
20
30
On
40
20
40
Off
20
10
20
On
100
-
120
Off
20
-
20
20
10
20
Resistive On/Off
On/Off
Ratio
Diagram
1
2
2s/2s
3
Diagram 1
Diagram 2
Diagram 3
1
Minimum load
0.5A/12VDC
Initial resistance
50mΩ, max. at 0.1A/24VDC
Coil
Rated voltage
DC 12 & 24V - see coil details - Table 1
Rated power consumption
DC Approx. 1.5W SPDT; 1.7W with resistor
Insulation
Insulation resistance
Dielectric strength
100MΩ at 500VDC, 50%RH
coil to contact 550Vrms, 1min
contact to contact 550Vrms, 1min
General Data
Operating time (typical)
ms 5 (10ms max.)
Release time (typical)
ms 5 (10ms max.)
Electrical Life2
ops 1 x 105
Mechanical life
ops 1 x 107
Dimensions
Weight
L x W x H 23.0 x 15.5 x 26.0 mm (excluding terminals)
20g approx.
Ambient temperature
storage -40 to 155°C
operating -40 to 125°C
Shock resistance
Functional: 20g 11ms (196m/s2) Destructive: 100g
Vibration resistance
10Hz - 500Hz 49m/s2 (5g)
Page 1 of 3
Ref: DG91 091014JHM
www.aecsensors.com
Sales Department Tel: (888) 847-6552
Specifications are subject to change without notice. E&OE.
DG91
micro 280 automotive relay
Coil Data
Table 1
Coil
Voltage
Code
Nominal
Voltage
(VDC)
Coil
Resistance
(Ω) ±10%
Must
Operate
Voltage
Max.
(VDC)
Must
Release
Voltage
min.
(VDC)
Parallel
Resistor
(optional)
(Ω)
Equivalent
Resistance
(Ω)
Power
(W)
Resistor/
No Resistor
1012
12
98
7.2
1.2
680
85.7
1024
24
385
14.4
2.4
2700
337
Max. allowable
Overdrive (VDC)
23°C
85°C
1.5 / 1.7
20
15
1.5 / 1.7
40
30
Ordering codes
Contact
material
Type
D
G
9
1
-
7
Contact
arrangement
0
Cover protection and
mounting
-
Coil code
Options
-
-
Contact material
70
-
AgSnOInO
See Table 1
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
6
-
Flat Blades 2.8mm QC’s
Options
Page 2 of 3
Nil
-
No option
R
-
Resistor (see Table 1 for values)
D
-
Diode (+85 / -86)
DR
-
Diode reversed (-85 / + 86) - standard
BD
-
Bidirectional diode
Ref: DG91 091014JHM
www.aecsensors.com
Sales Department Tel: (888) 847-6552
Specifications are subject to change without notice. E&OE.
DG91
micro 280 automotive relay
Overall Dimensions
Fig. 1
LKK
LKK
DG91-7021-36-1012-R
DG91-7011-36-1012-R
Bottom View
Dimensions in mm
Wiring Diagrams
Fig. 2
SPST-NO (1 Form A)
SPDT (1 Form C)
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, 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.
Page 3 of 3
Ref: DG91 091014JHM
American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516
www.aecsensors.com
Sales Department Tel: (888) 847-6552
Specifications are subject to change without notice. E&OE.
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