AZ847
MICROMINIATURE
POLARIZED RELAY
FEATURES
•
Microminiature size: Height: .217 inches (5.5 mm);
Length: .551 inches (14 mm); Width: .354 inches (9 mm)
•
High sensitivity, 79 mW pickup
•
Monostable and bistable (latching) two coil versions
available
•
Meets FCC Part 68.302 1500 V lightning surge
•
DIP terminal layout, fits 10 pin IC socket
•
Epoxy sealed for automatic wave soldering and cleaning
•
UL file E43203, CSA 73363
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Set Time
(bistable versions)
Reset Time
(bistable versions)
Dropout
Capacitance
Minimum operations
1 x 10
8
5 x 10
5
at 1 A 30 VDC, Res.
2 x 10
5
at 0.5 A 125 VAC, Res.
2 ms at nominal coil voltage
1 ms at nominal coil voltage
(with no coil suppression)
2 ms at nominal coil voltage (typical)
2 ms at nominal coil voltage (typical)
Greater than 10% of nominal coil voltage
Contact to contact: 0.5 pF
Contact set to contact set: 1.5 pF
Contact to coil: 1.0 pF
1000 Vrms between contact sets
1000 Vrms across contacts
1,250 Vrms contact to coil
Meets FCC part 68.302 1500 V lightning
surge
1000 megohms min. at 25°C, 500 VDC,
50% RH
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
.130" DA at 10–55 Hz
50 g
LCP
Tinned copper alloy, P.C.
260°C (500°F)
5 seconds
80°C (176°F)
30 seconds
1.2 grams
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Bifurcated crossbar contacts
Resistive load:
Max.
Max.
Max.
Max.
Rated Load
UL/CSA
Material
Resistance
switched power: 60 W or 62.5 VA
switched current: 2 A
switched voltage: 220 VDC or 250 VAC
carry current:
2A
0.5 A at 125 VAC res.
2.0 A at 30 VDC res.
0.3 A at 110 VDC res.
Silver palladium; gold clad
< 50 milliohms initially
Dielectric Strength
(at sea level)
COIL (Polarized)
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
Single side stable:
70–150 mW
Bistable (latching) two coil: 100–150 mW
700 mW at 20°C (68°F) ambient
530 mW at 40°C (104°F) ambient
18°C (32°F) at nominal coil voltage
Max. 105°C (221°F)
Insulation Resistance
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
1.
2.
3.
4.
All values at 20°C (68°F).
Relay has fixed coil polarity.
Relay may pull in with less than “Must Operate” value.
Relay adjustment may be affected if undue pressure is exerted
on relay case.
5. For complete isolation between the relay’s magnetic fields, it is
recommended that a .197" (5.0 mm) space be provided between
adjacent relays.
6. Specifications subject to change without notice.
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
NOTES
5/24/04W
AZ847
RELAY ORDERING DATA
SINGLE SIDE STABLE
COIL SPECIFICATIONS
Nominal Coil
VDC
3
5
6
9
12
24
Max. Continuous
VDC
6.7
11.2
13.4
20.1
26.8
44.9
Coil Resistance
± 10%
64.3
178
257
579
1,028
2,880
Must Operate
VDC
2.3
3.8
4.5
6.8
9.0
18.0
ORDER NUMBER
AZ847–3
AZ847–5
AZ847–6
AZ847–9
AZ847–12
AZ847–24
BISTABLE (LATCHING) TWO COIL
COIL SPECIFICATIONS
Nominal Coil
VDC
3
5
6
9
12
24
Max. Continuous
VDC
5.6
9.4
11.2
16.8
22.4
36.7
Coil Resistance ± 10%
Coil I
Coil II
45
45
125
180
405
720
1,920
125
180
405
720
1,920
Must Operate
VDC
2.3
3.8
4.5
6.8
9.0
18.0
ORDER NUMBER
AZ847P2–3
AZ847P2–5
AZ847P2–6
AZ847P2–9
AZ847P2–12
AZ847P2–24
MECHANICAL DATA
Coil Temperature Rise
PC BOARD LAYOUT
Coil Temperature Rise
˚
C
90
80
70
60
50
Full Load
.551
(14.0)
.008
(0.2) .217 (5.5)
.138
.354
(9.0)
.100
(2.54)
.008
(0.2)
.300
(7.62)
.100
(2.54)
.032
(0.8)
40
30
20
10
0
60%
No Load
.100
(2.54)
80%
100%
120% 140%
160% 180% 200%
220
Percent of Nominal Coil Voltage 20
˚
Ambient
Terminal
Dimensions
.024
(0.6)
.016
(0.4)
Viewed toward terminals
Maximum Switching Capacity
WIRING DIAGRAMS
2.00
SINGLE SIDE STABLE
BISTABLE (LATCHING) TWO COIL
1.50
Set Coil
1.25
1.0
.8
.6
1
2
3
4
5
1
2
3
4
5
AC Resistive
Load
10
9
8
7
6
Amperes
10
9
8
7
6
Reset Coil
DC Resistive Load
.4
.3
Stripe on top of relay indicates location of pins 1 and 10.
WATCH FOR POLARITY
Viewed toward terminals
Diagrams show the "reset"
position before energized
with polarity as shown.
.2
.1
10
100
Volts
250
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
5/24/04W
Embedded System
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