Ultraminiature automotive relays
• Ultra miniature automotive relays
• High resistance to inrush current
• 30A maximum continuous current for pcb mounting
• Applications include DC motor drives
• RoHS Compliant
DG20
Contacts
Contact number & arrangement
Contact material
Max. switching voltage
Max. continuous current
Max. inrush current
Rated current
Max. breaking capacity
Min. breaking capacity
Min. switching current
Resistance
SPST-NO (1NO), SPDT (1 C/O)
AgNi0.15, AgSnOInO,
16VDC
SPST-NO: 30A / 12VDC
SPDT: 30A (NO) / 25A (NC) / 12VDC
SPST-NO: 100A,
SPDT: 30A NO / 25A NC
SPST-NO: 30A, SPDT: 30A (NO), 25A (NC)
SPST-NO: 100A
0.5A / 12VDC
10mA 12VDC (contact material dependent)
< 100mΩ at 0.1A / 6VDC
Coil
Rated voltage
Must release voltage
Operating range of supply voltage
Rated power consumption
6, 10, 12 & 24VDC
≥ 0.125U
n
See Table 1
0.55W
Insulation
Dielectric strength
coil - contact
Operating time (typical value)
Release Time
Electrical Life
resistive
Mechanical life
Dimensions (L x W x H)
Weight
Ambient Temperature
storage
operating
Cover protection category
Shock resistance
Vibration resistance
General data
500Vrms / 1min
≤3msec
≤1.5msec (Typical)
> 2 x10 (20A@13.5VDC on SPST-NO contacts. 6 ops/minute
7
> 10
12.9 x 12 x 9.9mm
4g approx
-40... + 155°C
-40... + 105°C
IP67
30g, 6ms
6g, 10-500Hz
5
Page 1 of 2
American Electronic Components Inc., 1101 Lafayette St., Elkhart, IN 46516
Toll Free: (888) 847-6552, Tel: (574)-295-6330
www.aecsensors.com
Ultraminiature automotive relays
Coil Data - DC voltage version
Coil Resistance
Must Operate
±10% @ 23ºC
Voltage Max. V DC
Ω
1006
6
64
3.5
1010
10
181
5.7
1012
12
254
6.9
1024
24
1000
14.0
* Above 85ºC, maximum allowable voltage should be reduced to 72%
Coil Code
Rated Voltage V DC
Allowable Voltage *
V DC
13.6
22.7
27.2
54.4
DG20
Table 1
Must Release
Voltage Min. V DC
0.75
1.25
1.50
3.00
Ordering Codes
Type
Contact Contact Number &
Material
Arrangement
Cover protection category
Terminal type
Coil Code
D G 2 0
Contact Materials
70 - AgSnOInO
80 - AgNi0.15
Contact number & arrangement
11 - SPDT (1 C/O)
21 - SPNO (1 NO)
Cover Protection Category
3 - Covered, sealed IP67*
Connection Mode
5 - PCB
3 5
see Table 1
* For optimum electrical life, please remove the knock off nib
after the cleaning process.
Overall dimensions
Fig. 1
PCB mounting dimensions
Fig. 2
Mounting Holes (Bottom View)
Dimensions in mm
Wiring Diagrams (Bottom View)
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American Electronic Components, Inc. 1101 Lafayette St., Elkhart, IN 46516 Tel: (888) 847-6552
www.aecsensors.com
Specifications and availability
subject to change.
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