AZETTLER AZ769 25 amp miniature power relay Datasheet

AZ769
25 AMP MINIATURE
POWER RELAY
FEATURES
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Low cost
25 Amp switching
80 Amp inrush current
Quick connect and PCB terminals
Flux tight construction
UL, CUR file E44211
VDE Pending
CONTACTS
GENERAL DATA
Arrangement
SPST (1 Form A)
Ratings
Resistive load:
Max. switched power: 600 W or 6925 VA
Max. switched current: 25 A
Max. switched voltage: 150* VDC or 400 VAC
Life Expectancy
Mechanical
Electrical
Minimum operations
2 x 106
1 x 105 at 25 A 277 VAC Res.
Operate Time (typical)
20 ms at nominal coil voltage
Release Time (typical)
10 ms at nominal coil voltage
(with no coil suppression)
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Rated Load
UL, CUR
25A at 277 VAC resistive (100k cycles) [1] [2]
1 HP at 120 VAC (100k cycles) [1] [2]
2 HP at 240 VAC (100k cycles) [2]
2 HP at 240 VAC (30k cycles) [1]
Dielectric Strength
4500 Vrms coil to contact
(at sea level for 1 min.) 1500 Vrms between open contacts
10,000 V surge contact to coil
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
TÜV
25 A 250 VAC resistive [1] [2]
Dropout
Greater than 10% of nominal coil voltage
Material
silver cadmium oxide [1], silver tin oxide [2]
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 80°C (176°F)
-40°C (-40°F) to 130°C (266°F)
Vibration
0.062" DA at 10–55 Hz
COIL
Shock
Operating
20 g, 11 ms, 1/2 sine (no false operation)
Non-Operating 100 g, 11 ms, 1/2 sine (no damage)
Power
At Pickup Voltage
(typical)
441 mW
Max. Continuous
Dissipation
2.25 W at 20°C (68°F) ambient
Temperature Rise
45°C (81°F) at nominal coil voltage
Temperature
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy
P. C. & quick connect
Note: Allow suitable slack on leads when wiring,
and do not subject the terminals to excessive
force.
Max. 130°C (266°F)
NOTES
1. All values at 20°C (68°F).
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Weight
23 grams
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
4/24/09W
AZ769
RELAY ORDERING DATA
COIL SPECIFICATIONS - QUICK CONNECT TERMINALS
Nominal Coil
VDC
5
Must Operate
VDC
3.5
ORDER NUMBER*
Max. Continuous
VDC
7.9
Coil Resistance
± 10%
27.8
Form A
(SPST)
AZ769–1A–5D
12
8.4
19.0
160
AZ769–1A–12D
24
16.8
37.9
640
AZ769–1A–24D
48
33.6
76.0
2560
AZ769-1A-48D
COIL SPECIFICATIONS - PCB TERMINALS
Nominal Coil
VDC
5
Must Operate
VDC
3.5
ORDER NUMBER*
Max. Continuous
VDC
7.9
Coil Resistance
± 10%
27.8
Form A
(SPST)
AZ769–1A–5DK
160
AZ769–1A–12DK
12
8.4
19.0
24
16.8
37.9
640
AZ769–1A–24DK
48
33.6
76.0
2560
AZ769-1A-48DK
*Add suffix “E” to “1A” for silver tin oxide contacts.
MECHANICAL DATA
PCB & QUICK CONNECT VERSION
PCB VERSION
.240
[6.1]
.748
[19.0]
.630 MAX.
[16.0]
1.201 MAX.
[30.5]
.630 MAX.
[16.0]
1.201 MAX.
[30.5]
2 x .250
[6.35]
.031
[0.79]
1.043 MAX.
[26.5]
2 x .394
[10.0]
.925
[23.5]
.925 MAX.
[23.5]
4 x .138
[3.5]
4 x .031
[0.8]
WIRING DIAGRAM
(Typical for both versions)
PC BOARD LAYOUT
(Typical for both versions)
4 x .138
[3.5]
4 x .031
[0.8]
1.087
[27.6]
.150
[3.8]
2 x .032
[0.81]
2 x .059
[1.5]
.069
[1.75]
3
4
.472
[12.0]
1
2 x .012
[0.3]
2 x .059
[1.5]
4 x ø.071
[ø1.8]
.866
[22.0]
Viewed toward terminals
2
.057
[1.45]
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
4/24/09W
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