AZ991
3/20/01W
GENERAL DATA
Life Expectancy
Minimum operations
Mechanical
1 x 10
7
Electrical
1 x 10
5
at 10 A 120 VAC Res.
Operate Time (typical)
6 ms at nominal coil voltage
Release Time (typical)
2 ms at nominal coil voltage
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
100 megohms min. at 500 VDC, 20C
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
-40C (-13F) to 70C (158F)
Storage
-55C (-67F) to 105C (221F)
Vibration
0.062" DA at 1055 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270C (500F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80C (176F)
Max. Immersion Time
30 seconds
Weight
30 grams
CONTACTS
Arrangement
SPDT (1 Form C)
(Form A available on request)
Ratings
Resistive load:
Light Duty
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
Medium Duty
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
Heavy Duty
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
Material
Silver cadmium oxide
Resistance
< 100 milliohms initially
COIL
Power
At Pickup Voltage
256 mW
(typical)
Max. Continuous
1.1 W at 20C (68F) ambient
Dissipation
0.86 W at 40C (104F) ambient
Temperature Rise
30C (54F) at nominal coil voltage
Temperature
Max. 105C (267F)
NOTES
1. All values at 20C (68F).
2. Relay may pull in with less than "Must Operate" value.
3. Unsealed version available upon request.
4. Tape should be pulled off after wave solder and cleaning.
5. Specifications subject to change without notice.
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
AZ991
3/20/01W
RELAY ORDERING DATA
STANDARD RELAYS: Light Duty (3 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
Max. Continuous
Coil Resistance
Must Operate
ORDER NUMBER*
VDC
VDC
10%
VDC
5
8.4
63
4.0
AZ9911C5D
6
10.0
90
4.8
AZ9911C6D
9
15.1
202
7.2
AZ9911C9D
12
20.2
360
9.6
AZ9911C12D
24
40.3
1,440
19.2
AZ9911C24D
48
80.7
5,760
38.4
AZ9911C48D
STANDARD RELAYS: Medium Duty (5 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
Max. Continuous
Coil Resistance
Must Operate
ORDER NUMBER*
VDC
VDC
10%
VDC
5
8.4
63
4.0
AZ9911CH5D
6
10.0
90
4.8
AZ9911CH6D
9
15.1
202
7.2
AZ9911CH9D
12
20.2
360
9.6
AZ9911CH12D
24
40.3
1,440
19.2
AZ9911CH24D
48
80.7
5,760
38.4
AZ9911CH48D
STANDARD RELAYS: Heavy Duty (10 Amp Contact)
COIL SPECIFICATIONS
Nominal Coil
Max. Continuous
Coil Resistance
Must Operate
ORDER NUMBER*
VDC
VDC
10%
VDC
5
8.4
63
4.0
AZ9911CT5D
6
10.0
90
4.8
AZ9911CT6D
9
15.1
202
7.2
AZ9911CT9D
12
20.2
360
9.6
AZ9911CT12D
24
40.3
1,440
19.2
AZ9911CT24D
48
80.7
5,760
38.4
AZ9911CT48D
* Add suffix "L" for flux-tight version
MECHANICAL DATA
WIRING DIAGRAM
5
N.C.
N.O.
4
Viewed toward terminals
PC BOARD LAYOUT
Viewed toward terminals
2
1
5 -- 0.05 dia. holes
(5 -- 1.3 dia. holes)
0.4
(10.16)
0.18
(4.45)
0.18
(4.45)
0.3
(7.62)
0.3
(7.62)
0.87
(22)
0.55
(14)
0.72
(18.2)
.019
(0.5)
0.15
(3.9)
.040
(1.1)
.012
(0.3)
.040
(1.1)
0.40
(10.16)
0.15
(3.9)
0.30
(7.62)
0.30
(7.62)
0.18
(4.45)
0.18
(4.45)
0.02
(0.51)
.035
(0.89)
Dimensions in inches with metric equivalents in
parentheses. Tolerance: .010"
Coil Temperature Rise vs. Coil Power
20
100
11 0
130
150
0A
1.5A
3A
5A
30
40
50
80
% of Nominal Coil Voltage (at 20C)
Coil Temperature Rise
C
Maximum Switching Capacity
AC RESISTIVE
LOAD
250
200
100
0.5
1
5
3
30
50
Voltage
Current
DC RESISTIVE
LOAD
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