ZETTLER AZ937-3 Sensitive subminiature relay Datasheet

Discontinuation Notice
31.12.2012
30.06.2012
AZ9371
!
AZ937
Discontinuation date:
Date of last order:
Recommended replacement:
on
tin
ue
d
SENSITIVE
SUBMINIATURE RELAY
FEATURES
•
•
•
•
•
•
•
•
Extremely small footprint
Thin vertical profile, only 7 mm wide
High sensitivity, 113 mW pickup
Dielectric strength 4000 Vrms
3 Amp switching capability
Epoxy sealed
UL, CUR file E44211
TÜV certificate B031051228001
GENERAL DATA
CONTACTS
Arrangement
SPST (1 Form A)
Ratings
Resistive load:
Max. switched power: 90 W or 750 VA
Max. switched current: 3 A
Max. switched voltage: 150 VDC* or 250 VAC
Life Expectancy
Mechanical
Electrical
Minimum operations
5 million operations
1 X 105 at 3 A, 30 VDC or 250 VAC res.
Operate Time (typical)
6 ms at nominal coil voltage
Release Time (typical)
3 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/CSA
TÜV
Material
Resistance
COIL
Silver nickel
< 100 milliohms initially
(at 6 V, 1 A, voltage drop method)
sc
Power
3 A at 250 VAC, general use, 200k cycles
3 A at 30 VDC, resistive, 200k cycles
1/
10 HP at 250 VAC, 100k cycles
3 A at 250 VAC / 30 VDC, resistive, 200k cycles
Dielectric Strength
4000 Vrms coil to contact
(at sea level for 1 min.) 750 Vrms between open contacts
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
Vibration
0.062" (1.5 mm) DA at 10–55 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
At Pickup Voltage
(typical)
113 mW
Max. Continuous
Dissipation
750 mW at 20°C (68°F) ambient
Temperature Rise
26°C (47°F) at nominal coil voltage
Max. Solder Time
5 seconds
Max. 105°C (221°F)
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time
30 seconds
Weight
5 grams
Temperature
Di
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2010-12-17
Discontinuation Notice
AZ937
31.12.2012
30.06.2012
AZ9371
!
Discontinuation date:
Date of last order:
Recommended replacement:
RELAY ORDERING DATA
on
tin
ue
d
COIL SPECIFICATIONS
Nominal Coil
VDC
3
Must Operate
VDC
2.3
Max. Continuous
VDC
5.8
Coil Resistance
Ohm ± 10%
45
ORDER NUMBER
AZ937–3
5
3.8
9.7
125
AZ937–5
6
4.5
11.6
180
AZ937–6
9
6.8
17.4
405
AZ937–9
12
9.0
23.2
720
AZ937–12
24
18.0
46.5
2,880
AZ937–24
MECHANICAL DATA
.795
(20.2)
.276
(7.0)
0.591
(15.0)
0.13
(3.3)
.012
(0.3)
.032
(0.8)
0.185
(4.7)
0.453
(11.5)
sc
0.276
(7.0)


4 x ø .043
[ø 1.1]
0.185
(4.7)
0.453
(11.5)
Di
0.276
(7.0)
13
7
1
5
Viewed toward terminals
Viewed toward terminals
Attention! Grid is not 0.1” (2.54 mm)!!
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2010-12-17
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