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ALA2F12 View Datasheet(PDF) - Panasonic Corporation

Part NameDescriptionManufacturer
ALA2F12 TV-4 rated. 2a 3A/5A power relays LA RELAYS (ALA) Panasonic
Panasonic Corporation Panasonic
ALA2F12 Datasheet PDF : 4 Pages
1 2 3 4
LA (ALA)
2. Specifications
Characteristics
Item
Contact
Rating
Electrical
characteristics
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Min. switching capacity*1
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Between contact sets
Between open contacts
Between contact and coil
Temperature rise (coil)
Mechanical
characteristics
Expected life
Surge breakdown voltage*2
(Between contact and coil) (Initial)
Operate time (at nominal voltage) (at 20°C 68°F)
Release time (at nominal voltage) (at 20°C 68°F)
Shock resistance
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical (at 20 times/min.)
Conditions
Unit weight
Conditions for operation, transport and storage*3
Max. operating speed
Specifications
3A type
5A TV type (TV-4)
2 Form A
Max. 50 m(By voltage drop 6V DC 1A)
Max. 100 m(By voltage drop 6V DC 1A)
Gold-clad, AgNi type
AgSnO2 type
3A 125V AC
5A 277V AC
625VA
1,385VA
125V AC
277V AC
5A (AC)
100mA 5V DC
Min. 1,000M(at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1 min. (Detection current: 10 mA)
1,000 Vrms for 1 min. (Detection current: 10 mA)
4,000 Vrms for 1 min. (Detection current: 10 mA)
Max. 45°C 113°F
(with nominal coil voltage and at 3 A contact
carrying current, at 70°C 158°F)
Max. 45°C 113°F
(with nominal coil voltage and at 5 A contact
carrying current, at 70°C 158°F)
10,000 V
Max. 15 ms (excluding contact bounce time.)
Max. 15 ms (excluding contact bounce time) (With diode)
200 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 1.5 mm
Min. 106 (at 180 times/min.)
Min. 5×104 (ON: OFF=1.5s: 1.5s) (at nominal switching capacity)
Ambient temperature: –40°C to +70°C –40°F to +158°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature),
Air pressure: 86 to 106kPa
20 times/min. (at nominal switching capacity)
Approx. 13 g .46 oz
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
REFERENCE DATA
1. Max. switching power (AC resistive load)
2-(1). Life curve (250 V AC resistive load)
2-(2). Life curve (125 V AC resistive load)
10
ALA2PF12
5
3
ALA2F12
100
250V AC resistive load
10
100
125V AC resistive load
10
0
100
300
Contact voltage, V
1
0
1
2
3
4
5
Contact current, A
1
0
1
2
3
Contact current, A
ASCTB191E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
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