AZ991
MINIATURE PC
BOARD RELAY
FEATURES
•
•
•
•
•
•
•
•
Contacts rated at 3, 5 or 10 Amps
Meets FCC Part 68.302 1500 lightning surge
Meets FCC Part 68.304 1000 V dielectric
0.240" (6.1 mm) min. between coil and contact
Low cost
DC coils to 48 VDC
Flux-tight available
UL, CUR file E44211
GENERAL DATA
Life Expectancy
Mechanical
Electrical
SPDT (1 Form C)
(Form A available on request)
Resistive load:
Max. switched power: 90 W or 831 VA
Max. switched current: 3 A
Max. switched voltage: 30 VDC or 277 VAC
UL Rating:
3 A at 30 VDC or 277 VAC
Max. switched power: 150 W or 1250 VA
Max. switched current: 5 A
Max. switched voltage: 30 VDC or 277 VAC
UL Rating:
5 A at 30 VDC or 277 VAC
1
/
10
HP 277 VAC
Max. switched power: 300 W or 1250 VA
Max. switched current: 10 A
Max. switched voltage: 30 VDC or 125 VAC
UL Rating:
5 A at 30 VDC or 10 A 125 VAC
Silver cadmium oxide
< 100 milliohms initially
Operate Time (typical)
Release Time (typical)
Minimum operations
1 x 10
7
1 x 10
5
at 10 A 120 VAC Res.
6 ms at nominal coil voltage
2 ms at nominal coil voltage
CONTACTS
Arrangement
Ratings
Light Duty
Dielectric Strength
2500 Vrms contact to coil
(at sea level for 1 min.)
750 Vrms across contacts
Meets FCC Part 68.302 lightning surge
Meets FCC Part 68.304 1000 V dielectric
Insulation Resistance
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
Terminals
100 megohms min. at 500 VDC, 20°C
50% RH
Greater than 10% of nominal coil voltage
-40°C (-13°F) to 70°C (158°F)
-55°C (-67°F) to 105°C (221°F)
0.062" DA at 10–55 Hz
10 g
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (500°F)
5 seconds
80°C (176°F)
30 seconds
10 grams
Medium Duty
Heavy Duty
Material
Resistance
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
256 mW
1.1 W at 20°C (68°F) ambient
0.86 W at 40°C (104°F) ambient
30°C (54°F) at nominal coil voltage
Max. 105°C (267°F)
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
NOTES
1.
2.
3.
4.
5.
All values at 20°C (68°F).
Relay may pull in with less than “Must Operate” value.
Unsealed version available upon request.
Tape should be pulled off after wave solder and cleaning.
Specifications subject to change without notice.
12/15/03W
AZ991
RELAY ORDERING DATA
STANDARD RELAYS: Light Duty (3 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
VDC
5
6
9
12
24
48
Max. Continuous
VDC
8.4
10.0
15.1
20.2
40.3
80.7
Coil Resistance
± 10%
63
90
202
360
1,440
5,760
Must Operate
VDC
4.0
4.8
7.2
9.6
19.2
38.4
MECHANICAL DATA
ORDER NUMBER*
AZ991–1C–5D
AZ991–1C–6D
AZ991–1C–9D
AZ991–1C–12D
AZ991–1C–24D
AZ991–1C–48D
0.87
(22)
0.55
(14)
STANDARD RELAYS: Medium Duty (5 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
VDC
5
6
9
12
24
48
Max. Continuous
VDC
8.4
10.0
15.1
20.2
40.3
80.7
Coil Resistance
± 10%
63
90
202
360
1,440
5,760
Must Operate
VDC
4.0
4.8
7.2
9.6
19.2
38.4
0.72
(18.2)
.019
(0.5)
0.15
(3.9)
.040
(1.1)
.012
(0.3)
.040
(1.1)
ORDER NUMBER*
AZ991–1CH–5D
AZ991–1CH–6D
AZ991–1CH–9D
AZ991–1CH–12D
AZ991–1CH–24D
AZ991–1CH–48D
0.15 0.30 0.30
(3.9) (7.62) (7.62)
0.18
(4.45)
0.18
(4.45)
0.02 .035
(0.51) (0.89)
STANDARD RELAYS: Heavy Duty (10 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
VDC
5
Max. Continuous
VDC
8.4
Coil Resistance
± 10%
63
90
202
360
1,440
5,760
Must Operate
VDC
4.0
4.8
7.2
9.6
19.2
38.4
0.40
(10.16)
ORDER NUMBER*
AZ991–1CT–5D
AZ991–1CT–6D
AZ991–1CT–9D
AZ991–1CT–12D
AZ991–1CT–24D
AZ991–1CT–48D
6
10.0
9
15.1
12
20.2
24
40.3
48
80.7
* Add suffix “L” for flux-tight version
PC BOARD LAYOUT
0.3
(7.62)
0.3
(7.62)
Maximum Switching Capacity
5
Coil Temperature Rise vs. Coil Power
5A
3A
80
Coil Temperature Rise
˚
C
0.4
(10.16)
0.18
(4.45)
0.18
(4.45)
3
AC RESISTIVE
LOAD
1.5A
0A
Current
50
5 — 0.05 dia. holes
(5 — 1.3 dia. holes)
1
DC RESISTIVE
LOAD
Viewed toward terminals
40
0.5
WIRING DIAGRAM
30
1
N.O.
4
20
30
50
100
Voltage
200 250
100
11 0
130
150
% of Nominal Coil Voltage (at 20˚C)
2
5
N.C.
Viewed toward terminals
Dimensions in inches with metric equivalents in
parentheses. Tolerance: ± .010"
12/15/03W
Microcontroller MCU
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