AZ770
SPDT SUBMINIATURE
POWER RELAY
FEATURES
5 kV dielectric strength, 10 kV surge
8 mm creepage and clearance
Proof tracking index (PTI/CTI) 250
5 Amp switching capability (version “T” 10 Amp)
20 A high inrush current (1 Form A)
Epoxy sealed version available
UL Class F insulation (155°C) standard
Reinforced insulation, EN 60730-1 (VDE 0631, part 1),
1 Form A: EN 60335-1 (VDE 0700, part 1)
•
UL, CUR file E44211
•
VDE certificate 40006815
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
SPDT (1 Form C)
Resistive load:
Max. switched power:
(Version “T”:
Max. switched current:
(Version “T”:
Max. switched voltage:
150 W or 1250 VA
150 W or 2500 VA)
5A
10 A)
30 VDC* or 250 VAC
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GENERAL DATA
Life Expectancy
Mechanical
Standard version
Electrical
High capacity version “T”
Electrical
Operate Time (max.)
Release Time (max.)
Dielectric Strength
(at sea level for 1 min.)
Surge Voltage
Coil to contact
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
Minimum operations
1 x 10
6
1 x 10
5
at 5 A 250 VAC Res.
1 x 10
5
at 10 A 250 VAC Res.
8 ms at nominal coil voltage
4 ms at nominal coil voltage
(with no coil suppression)
5000 Vrms coil to contact
1000 Vrms between open contacts
10,000 V (at 1.2x50 µs)
1000 megohms min. at 20°C, 500 VDC,
50% RH
C250
Overvoltage category: III
Pollution dregree: 3
Nominal voltage: 250 VAC
Greater than 5% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
1.65 mm DA at 10–55 Hz
10 g operating, 100 g damage
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
4.6 grams
100 per tray / 1000 per carton box
*
Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Rated Load
UL
B300 pilot duty, 40°C
1000 W, 250 VAC, tungsten load, 40°C 6k cycles
1 Form A
5 A at 250 VAC, resistive, 100k cycles
5 A at 30 VDC, resistive, 100k cycles
3 A at 250 VAC, cos phi 0.4, 100k cycles
1/8 HP at 125/250 VAC, 100k cycles
C300 pilot duty, 125/250 VAC, 100k cycles
TV-2 at 120 VAC
1 Form C
3 A at 250 VAC, resistive, 100k cycles
3 A at 30 VDC, resistive, 100k cycles
High capacity version “T”
10 A at 250 VAC, resistive, 85°C, 100k cycles
15 A at 120 VAC, resistive, 70°C, 6k cycles
VDE
5 A at 250 VAC, 85°C, 100k cycles
2 A at 250 VAC, cos phi 0.5, 85°C, 30k cycles *
3 A at 400 VAC, 85°C, 100k cycles
* change-over contact tested as make contact
High capacity version “T”
10 A at 250 VAC, 85°C, 15k cycles
Material
Resistance
Silver nickel, silver tin oxide (high capacity
version “T” only), gold plating available
< 100 milliohms initially
9-2-11
AZ770
COIL
Power
At Pickup Voltage
(typical)
253 mW (standard coil)
113 mW (sensitive coil)
130 mW (sensitive coil high capacity
version “T”)
760 mW at 20°C (68°F) ambient
41°C (74°F) standard coil
22°C (40°F) sensitive coil
27°C (49°F) sensitive coil high capacity
version “T”
Max. 155°C (311°F)
NOTES
1. All values at 20°C (68°F)
2. Relay may pull in with less than “Must Operate” value.
3. The vibration resistance is 0.6 mm DA at 10–55 Hz for the
N.C. contact, if vibration is in length direction.
4. Specifications subject to change without notice.
Max. Continuous
Dissipation
Temperature Rise
(at nominal voltage)
Temperature
RELAY ORDERING DATA
STANDARD COIL - TYPE 1 FOOTPRINT
COIL SPECIFICATIONS
Nominal Coil
VDC
3
5
6
9
12
18
24
48
Must Operate
VDC
2.25
3.75
4.50
6.75
9.00
13.50
18.00
36.00
Max. Continuous
VDC
3.9
6.6
7.8
11.7
15.6
23.4
31.2
62.4
Coil Resistance
Ohm ± 10
20
55
80
180
320
720
1,280
5,120
ORDER NUMBER*
Form A (SPST)
AZ770-1A-3D
AZ770-1A-5D
AZ770-1A-6D
AZ770-1A-9D
AZ770-1A-12D
AZ770-1A-18D
AZ770-1A-24D
AZ770-1A-48D
Form C (SPDT)
AZ770-1C-3D
AZ770-1C-5D
AZ770-1C-6D
AZ770-1C-9D
AZ770-1C-12D
AZ770-1C-18D
AZ770-1C-24D
AZ770-1C-48D
* “1A” or “1C” denote silver nickel contacts.
Substitute “AZ770T-1AE” in place of “AZ770-1A” for high capacity version.
Add suffix “E” at the end of order number for sealed version.
Add suffix “K” at the end of order number for different footprint (Type 2); not available for high capacity version “T”.
Add suffix “G” at the end of order number for gold plated contacts.
SENSITIVE COIL (STANDARD VERSION) - TYPE 1 FOOTPRINT
COIL SPECIFICATIONS
Nominal Coil
VDC
3
5
6
9
12
18
24
Must Operate
VDC
2.25
3.75
4.50
6.75
9.00
13.50
18.00
Max. Continuous
VDC
5.1
8.5
10.2
15.3
20.4
30.6
40.8
Coil Resistance
Ohm ± 10%
45
125
180
400
720
1,600
2,800
ORDER NUMBER*
Form A (SPST)
AZ770-1A-3DS
AZ770-1A-5DS
AZ770-1A-6DS
AZ770-1A-9DS
AZ770-1A-12DS
AZ770-1A-18DS
AZ770-1A-24DS
* “1A” or “1C” denote silver nickel contacts.
Add suffix “E” at the end of order number for sealed version.
Add suffix “K” at the end of order number for different footprint (Type 2).
Add suffix “G” at the end of order number for gold plated contacts.
9-2-11
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