AZ850
MICROMINIATURE
POLARIZED RELAY
FEATURES
•
Microminiature size: Height: .197 inches (5 mm);
Length: .551 inches (14 mm); Width: .354 inches (9 mm)
•
High sensitivity, 79 mW pickup
•
Monostable and bistable (latching) single coil and 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 file 73363
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
Bifurcated crossbar contacts
Resistive load:
Max.
Max.
Max.
Max.
Rated Load
UL/CSA
Material
Resistance
switched power: 30 W or 62.5 VA
switched current: 1 A
switched voltage: 220 VDC or 250 VAC
carry current:
2A
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
2 x 10
5
at 1 A, 30 VDC
1 x 10
5
at 0.5 A, 125VAC
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: 0.4 pF
Contact set to contact set: 0.2 pF
Contact to coil: 0.9 pF
1000 Vrms between contact sets
1000 Vrms across contacts
1250 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 70°C (158°F)
-40°C (-40°F) to 105°C (221°F)
.130" DA at 10–55 Hz
50 g
LCP
Tinned copper alloy, P.C.
250°C (482°F)
5 seconds
80°C (176°F)
30 seconds
1.5 grams
1 A at 30 VDC
0.5 A at 125 VAC
Silver palladium; gold clad
< 50 milliohms initially
COIL (Polarized)
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
Single side stable:
79–142 mW
Bistable (latching) single coil: 56–84 mW
Bistable (latching) two coil: 113–169 mW
875 mW at 20°C (68°F) ambient
18°C (32°F) at nominal coil voltage
Max. 105°C (221°F)
Dielectric Strength
(at sea level)
Insulation Resistance
Ambient Temperature
Operating
Storage
Vibration
NOTES
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.
1.
2.
3.
4.
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
ZETTLER
electronics
1999-10-27
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
AZ850
RELAY ORDERING DATA
SINGLE SIDE STABLE
COIL SPECIFICATIONS
Nominal Coil
VDC
3
4.5
5
6
9
12
24
Max. Continuous
VDC
7.5
11.25
12.5
15.0
22.5
30.0
48.0
Coil Resistance
± 10%
64.3
145.2
178
257
579
1,028
2,880
Must Operate
VDC
2.1
3.15
3.5
4.2
6.3
8.4
16.8
ORDER NUMBER
AZ850–3
AZ850-4.5
AZ850–5
AZ850–6
AZ850–9
AZ850–12
AZ850–24
BISTABLE (LATCHING) SINGLE COIL
COIL SPECIFICATIONS
Nominal Coil
VDC
3
4.5
5
6
9
12
24
Max. Continuous
VDC
8.7
13.0
14.5
17.4
26.1
34.8
57.6
Coil Resistance
± 10%
90
203
250
360
810
1440
3840
Must Operate
VDC
2.1
3.2
3.5
4.2
6.3
8.4
16.8
ORDER NUMBER
AZ850P1–3
AZ850P1–4.5
AZ850P1–5
AZ850P1–6
AZ850P1–9
AZ850P1–12
AZ850P1–24
BISTABLE (LATCHING) TWO COIL
COIL SPECIFICATIONS
Nominal Coil
VDC
3
4.5
5
6
9
12
24
Max. Continuous
VDC
6.0
13.0
10.0
12.0
18.0
24
40
Coil Resistance ± 10%
Coil I
Coil II
45
45
102
125
180
405
720
1,920
102
125
180
405
720
1,920
Must Operate
VDC
2.1
3.2
3.5
4.2
6.3
8.4
16.8
ORDER NUMBER
AZ850P2–3
AZ850P2–4.5
AZ850P2–5
AZ850P2–6
AZ850P2–9
AZ850P2–12
AZ850P2–24
MECHANICAL DATA
.551
[14.0]
.010
[0.25]
.197
[5.0]
.027
[0.69]
4x.100
[2.54]
10x.020
[0.51]
10x.138
[3.5]
.300
[7.63]
10x.010
[0.25]
.300
[7.62]
10xø.032
[ø0.81]
.354
[9.00]
PC BOARD LAYOUT
WIRING DIAGRAMS
SINGLE SIDE STABLE
BISTABLE (LATCHING) TWO COIL
1
(+)
2
3
4
5
1
(+)
2
3
4
5
Set Coil
(-)
.075
[1.90]
Stripe on top of relay
indicates the position
of pins 1 & 10
(-)
(+)
Diagrams show the "reset"
position before energized
with polarity as shown.
4 x .100
[2.54]
(-)
10
9
8
7
6
VIEWED TOWARDS TERMINALS
Reset Coil
10
9
8
7
6
DEENERGIZED OR RESET CONDITION
Watch for polarity
RESET CONDITION
Watch for polarity
VIEWED TOWARDS TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
ZETTLER
electronics
1999-10-27
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
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