AZ847
5/24/04W
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
CONTACTS
Arrangement DPDT (2 Form C)
Bifurcated crossbar contacts
Ratings Resistive load:
Max. switched power: 60 W or 62.5 VA
Max. switched current: 2 A
Max. switched voltage: 220 VDC or 250 VAC
Max. carry current: 2 A
Rated Load 0.5 A at 125 VAC res.
UL/CSA 2.0 A at 30 VDC res.
0.3 A at 110 VDC res.
Material Silver palladium; gold clad
Resistance < 50 milliohms initially
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 108
Electrical 5 x 105at 1 A 30 VDC, Res.
2 x 105at 0.5 A 125 VAC, Res.
Operate Time (typical) 2 ms at nominal coil voltage
Release Time (typical) 1 ms at nominal coil voltage
(with no coil suppression)
Set Time 2 ms at nominal coil voltage (typical)
(bistable versions)
Reset Time 2 ms at nominal coil voltage (typical)
(bistable versions)
Dropout Greater than 10% of nominal coil voltage
Capacitance Contact to contact: 0.5 pF
Contact set to contact set: 1.5 pF
Contact to coil: 1.0 pF
Dielectric Strength 1000 Vrms between contact sets
(at sea level) 1000 Vrms across contacts
1,250 Vrms contact to coil
Meets FCC part 68.302 1500 V lightning
surge
Insulation Resistance 1000 megohms min. at 25°C, 500 VDC,
50% RH
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 85°C (185°F)
Storage -40°C (-40°F) to 105°C (221°F)
Vibration .130" DA at 10–55 Hz
Shock 50 g
Enclosure LCP
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 260°C (500°F)
Max. Solder Time 5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 1.2 grams
COIL (Polarized)
Power
At Pickup Voltage Single side stable: 70–150 mW
(typical) Bistable (latching) two coil: 100–150 mW
Max. Continuous 700 mW at 20°C (68°F) ambient
Dissipation 530 mW at 40°C (104°F) ambient
Temperature Rise 18°C (32°F) at nominal coil voltage
Temperature Max. 105°C (221°F)
NOTES
1. All values at 20°C (68°F).
2. Relay has fixed coil polarity.
3. Relay may pull in with less than “Must Operate” value.
4. 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.
AZ847
5/24/04W
RELAY ORDERING DATA
SINGLE SIDE STABLE
COIL SPECIFICATIONS
Nominal Coil Max. Continuous Coil Resistance Must Operate ORDER NUMBER
VDC VDC ± 10% VDC
3 6.7 64.3 2.3 AZ847–3
5 11.2 178 3.8 AZ847–5
6 13.4 257 4.5 AZ847–6
9 20.1 579 6.8 AZ847–9
12 26.8 1,028 9.0 AZ847–12
24 44.9 2,880 18.0 AZ847–24
BISTABLE (LATCHING) TWO COIL
COIL SPECIFICATIONS
Nominal Coil Max. Continuous Coil Resistance ± 10% Must Operate ORDER NUMBER
VDC VDC Coil I Coil II VDC
3 5.6 45 45 2.3 AZ847P2–3
5 9.4 125 125 3.8 AZ847P2–5
6 11.2 180 180 4.5 AZ847P2–6
9 16.8 405 405 6.8 AZ847P2–9
12 22.4 720 720 9.0 AZ847P2–12
24 36.7 1,920 1,920 18.0 AZ847P2–24
MECHANICAL DATA Coil Temperature Rise
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
.100
(2.54)
.100
(2.54)
.032
(0.8)
PC BOARD LAYOUT
Viewed toward terminals
Viewed toward terminals
.354
(9.0)
.008
(0.2)
.300
(7.62)
.024
(0.6)
.016
(0.4)
.008
(0.2) .217 (5.5)
.138
.100
(2.54)
.551
(14.0)
Terminal
Dimensions
WIRING DIAGRAMS
2345
1
10
9876
Stripe on top of relay indicates location of pins 1 and 10.
WATCH FOR POLARITY
23 45
1
10
9876
Set Coil
Reset Coil
Diagrams show the "reset"
position before energized
with polarity as shown.
SINGLE SIDE STABLE BISTABLE (LATCHING) TWO COIL
Percent of Nominal Coil Voltage 20
˚
Ambient
90
80
70
60
50
40
30
20
10
0
60% 80% 100% 120% 140% 160% 180% 200% 220
Coil Temperature Rise ˚C
Full Load
No Load
Maximum Switching Capacity
DC Resistive Load
10 100 250
Volts
Amperes
1.0
1.25
1.50
2.00
.8
.6
.4
.2
.3
.1
AC Resistive
Load
