1999-10-06
AZ947
COIL
Power
At Pickup Voltage 222 mW
(typical)
Max. Continuous 1.09 W at 20°C (68°F) ambient
Dissipation at nominal coil voltage
Temperature Rise 44°C (79°F)
Max Temperature 105°C (221°F)
20 AMP SUBMINIATURE
PCB POWER RELAY
FOR AUTOMOTIVE USE
FEATURES
• 0.3 mm contact gap
• 20 Amp contact rating
• Low profile, small footprint
• High operating temperature (85°C)
• SPST (1 Form A), SPDT (1 Form C)
CONTACTS
Arrangement SPST (1 Form A)
SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 280 W
Max. switched voltage: 50 VDC
Max. carry current: 25 A
20 A at 14 VDC motor (make)
6 A at 14 VDC motor (break) .
Minimum Load 5 VDC, 0.1 A
Material Silver nickel or silver tin oxide
Resistance < 50 milliohms initially
(6 V, 1 A voltage drop method)
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 10
6
Electrical 1 x 105at rated load
Operate Time (max.) 10 ms max. at nominal coil voltage
Release Time (max.) 5 ms max. at nominal coil voltage
(with no coil suppression)
Dielectric Strength 500 VAC coil to contact
(at sea level for 1 min.) 500 VAC between open contacts
Insulation Resistance 100 megohms min. at 20°C, 500 VDC
50% RH
Dropout Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 85°C (185°F)
Storage -40°C (-40°F) to 105°C (221°F)
Vibration 0.062" DA at 10-55 Hz
Shock 10 g
Enclosure P.B.T. polyester
Terminals Tinned copper alloy, P.C.
Weight 13 grams
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.