ZETTLER AZ940-1A-9DS, AZ940-1A-6DS, AZ940-1A-5DS, AZ940-1A-3DS, AZ940-1C-9D Datasheet
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ZETTLERelectronics
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
2000-10-04
AZ940
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 10
7
Electrical 1 x 105at rated load
Operate Time (max.) 8 ms at nominal coil voltage
Release Time (max.) 5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength 1000 Vrms contact to contact
(at sea level for 1 min.) 4000 Vrms contact to coil
Insulation Resistance 1 x 109 ohms minimum at 500 VDC
Dropout Greater than5%of nominal coilvoltage
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 70°C (158°F) standard
-40°C (-40°F) to 85°C (185°F) sensitive
Storage -40°C (-40°F) to 105°C (221°F)
Vibration 0.062" DA at 10–55 Hz
Shock
Operating 10 g for 11 ms 1/2 sine pulse
(no contact opening >100 usec)
Mechanical 100 g for 11 ms 1/2 sine pulse
Enclosure P.B.T. polyester
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 270°C (518°F)
Max. Solder Time 5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 7 grams
COIL
Power
At Pickup Voltage 253 mW (Standard Coil)
(typical) 113 mW (Sensitive Coil)
Max. Continuous
Dissipation 940 mW at 20°C (68°F)
Temperature Rise 41°C (74°F) (Standard Coil)
18°C (32°F) (Sensitive Coil)
Temperature Max. 105°C (221°F)
10 AMP MINIATURE
POWER RELAY
FEATURES
• 10 Amp switching capability
• SPST-N.O. and SPDT configurations
• 4 kV dielectric strength
• Epoxy sealed version available
• UL, CUR E43203
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.
CONTACTS
Arrangement SPST N.O. (1 Form A)
SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 150 W or 1250 VA (N.O.)
90 W or 750 VA (N.C.)
Max. switched current:10 A (N.O.), 3 A (N.C.).
Max. switched voltage: 150 VDC* or 400 VAC,
*Note: If switching voltage is greater than 30VDC, special
precautions must be taken. Please contact the factory.
UL, CUR 10 A at 125 VAC General Use, 100K cycles
5 A at 250 VAC General Use, 100K cycles
5 A at 30 VDC
UL, CUR 3 A at 250 VAC General Use, 100 K cycles
3 A at 30 VDC Resistor, 100K cycles
Material Silver cadmium oxide
Resistance < 0.1 Ohm
(24 V, 1 A voltage drop method)
(N.C.)
(N.O.)
2000-10-04
ZETTLERelectronics
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
AZ940
RELAY ORDERING DATA
COIL SPECIFICATIONS – Standard Coil (SPDT and SPST)
Nominal Coil Must Operate Max. Continuous Coil Resistance
ORDER NUMBER*
VDC VDC VDC ± 10%
3 2.3 4.3 20 AZ940–1C–3D
5 3.8 7.2 55 AZ940–1C–5D
6 4.5 8.7 80 AZ940–1C–6D
9 6.8 13.0 180 AZ940–1C–9D
12 9.0 17.3 320 AZ940–1C–12D
18 13.5 26.0 720 AZ940–1C–18D
24 18.0 34.7 1280 AZ940–1C–24D
*Add suffix “E” for sealed version. Substitute “1A” for “1C” for SPST version.
COIL SPECIFICATIONS – Sensitive Coil (SPST)
Nominal Coil Must Operate Max. Continuous Coil Resistance ORDER NUMBER**
VDC VDC VDC ± 10%
3 2.3 6.5 45 AZ940–1A–3DS
5 3.8 10.8 125 AZ940–1A–5DS
6 4.5 13.0 180 AZ940-1A-6DS
9 6.8 19.4 400 AZ940–1A–9DS
12 9.0 26.0 720 AZ940–1A–12DS
18 13.5 39.0 1600 AZ940–1A–18DS
24 18.0 51.3 2800 AZ940–1A–24DS
**Add suffix “E” for epoxy sealed version.
MECHANICAL DATA
.058
[1.49]
.400 .300
[10.16]
.100
[7.62]
[0.31±0.12]
3 x.012±.005
.300
[7.62]
[0.35±0.12]
2 x.014±.005
[4.0]
5 x.157
.417
[10.59]
.622
[15.80]
.020
[0.76±0.12]
5 x.028±.005
[0.51]
.807
[20.50]
.054
[1.36]
5 x ø.051
[2.54]
[ø1.3]
FORM C
FORM A
VIEWED TOWARD TERMINALS
WIRING DIAGRAM
MECHANICAL DATA
PC BOARD LAYOUT
15 8
16 10
15
8
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
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