CONTACTS
Arrangement SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 300W or 2400VA
Max. switched current: 10A
Max. switched voltage: 150* VDC or 300VAC
UL Rating
10A at 240VAC General Use
6A at 30VDC Resistive
6A at 300VAC Resistive
Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
Material Silver alloy
Resistance < 100 milliohms initially
AZ8A
1/15/13
MINIATURE
PC BOARD RELAY
FEATURES
•Subminiature size
•
High sensitivity, 110mW pickup
•
Coils to 48VDC
•Epoxy sealed for automatic wave soldering
•Contacts rated at 10 Amps
•Life expectancy to 20 million operations
•Extremely low cost
•Class B insulation (130°C) standard
•Class F insulation (155°C) version available
•UL, CUR file E44211
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
100 million operations
1 x 105 at 6A, 120VAC
Operate Time (typical)
5ms at nominal coil voltage
Release Time (typical)
2ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.)
750Vrms contact to contact
2500Vrms contact to coil
Insulation
Resistance
1000 megohms min. at 20°C, 500VDC,
50% RH
Dropout Greater than 5% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating -55°C (-67°F) to 90°C (194°F) Class B
-55°C (-67°F) to 115°C (239°F) Class F
Storage -55°C (-67°F) to 130°C (266°F) Class B
-55°C (-67°F) to 155°C (311°F) Class F
Vibration 0.062" DA at 10–55 Hz, 10 g at 55–110 Hz
Shock
10g
Enclosure PBT polyester
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 270°C (518°F)
Max. Solder Time 5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 8 grams
COIL
Power
At Pickup Voltage
(typical)
Standard coil: 250mW (48V coil: 341mW)
Sensitive coil: 175mW
Max. Continuous
Class B: 2.0W 20°C (68°F) ambient
Dissipation
1.6W 40°C (104°F) ambient
Class F: 2.5W 20°C (68°F) ambient
2.1W 40°C (104°F) ambient
Temperature Rise At nominal coil voltage
Standard coil: 38°C (68°F)
Sensitive coil: 28°C (50°F)
Temperature Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Other coil resistances and sensitivities available upon request.
4. Unsealed relays should not be dip cleaned.
5. Specifications subject to change without notice.
AZ8A
1/15/13
RELAY ORDERING DATA
COIL SPECIFICATIONS
STANDARD RELAYS: 1 Form C (SPDT) ORDER NUMBER*
Nominal Max. VDC Resistance Must Operate Unsealed Epoxy Sealed
Coil VDC Continuous ± 10% VDC
5 10.6 56 3.75 AZ8A–1CH–5D AZ8A–1CH–5DE
6 12.6 80 4.50 AZ8A–1CH–6D AZ8A–1CH–6DE
9 19.0 180 6.75 AZ8A–1CH–9D AZ8A–1CH–9DE
12 25.0 320 9.00 AZ8A–1CH–12D AZ8A–1CH–12DE
24 50.0 1,280 18.00 AZ8A–1CH–24D AZ8A–1CH–24DE
48 87.0 3,800 36.00 AZ8A–1CH–48D AZ8A–1CH–48DE
SENSITIVE RELAYS: 1 Form C (SPDT) ORDER NUMBER*
Nominal Max. VDC Resistance Must Operate Unsealed Epoxy Sealed
Coil VDC Continuous ± 10% VDC
5 12.6 80 3.75 AZ8A–1CH–5DS AZ8A–1CH–5DSE
6 14.8 110 4.50 AZ8A–1CH–6DS AZ8A–1CH–6DSE
9 22.4 250 6.75 AZ8A–1CH–9DS AZ8A–1CH–9DSE
12 30.0 440 9.00 AZ8A–1CH–12DS AZ8A–1CH–12DSE
24 60.0 1,780 18.00 AZ8A–1CH–24DS AZ8A–1CH–24DSE
*To indicate Class F version, add suffix "F". Other coil resistances and sensitivities available. Please contact the factory.
When suffix “E” is specified for Epoxy Seal, refer to AZ “Relay Technical Notes” on AZ website - Product Resources.
Consult factory for other PCB process conditions that may apply.
MECHANICAL DATA Coil Temperature Rise
Percent of Nominal Coil Voltage
20˚C Ambient
60% 80% 100% 120% 140% 160% 180% 210% 220%
Coil Temperature Rise ˚C
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10 0A
4A
6A
Maximum Switching Capacity
10
20
30
40
50
60
70
80
90
100
200
300
400
500
600
700
800
900
1000
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CURRENT
VO LTAG E
DC Resistive Load
AC Resistive
Load
If no tolerance is shown in outline dimension: dimension <=1mm, tolerance is ±0.2mm; outline
dimension >1mm and <= 5mm, tolerance is ±0.3mm; outline dimension > 5mm, tolerance is
±0.4mm.
Bottom View
1 Form C
PCB Layout
Outline Dimensions
