AZETTLER AZ920

AZ
AZ920
ULTRA-SENSITIVE
SUBMINIATURE RELAY
FEATURES
• Extremely small footprint utilizing only 0.16 square inch
of PCB area
• Thin vertical profile only 0.2" wide
• Slim SIP package
• 1 Form A contact with up to 5 Amp switching capability
• High sensitivity, 58 mW pickup
• Dielectric strength 2000 Vrms contact to coil
• Bifurcated contacts available
• Epoxy sealed for automatic wave soldering
and cleaning
• Class B (130°C) standard
• Class F (155°C) versions available
• UL,CUR file E43203
• TÜV file R50018790
CONTACTS
Arrangement
SPST (1 Form A), single button contact or bifurcated
Ratings
Resistive load:
UL Rating:
TÜV Rating
Max. switched power: 150 W or 1250 VA
Max. switched current: 5 A
Max. switched voltage: 150* VDC or 250 VAC
5 A at 30 VDC or 250 VAC General Use, 100k cycles [1]
5 A at 30 VDC or 250 VAC Resistive, 100k cycles [1]
3 A at 30 VDC or 250 VAC General Use, 75k cycles [2]
3 A at 30 VDC or 250 VAC Resistive, 75k cycles [2]
[1] Single button contacts
[2] Bifurcated contacts
Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Material
Resistance
Silver nickel, silver tin oxide or silver cadmium oxide,
gold plating available
< 50 milliohms initially
(1 A, 6 VDC method)
COIL
Power
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
20 million operations
1 X 105 at 5 A, 30 VDC or 250 VAC
Operate Time (typical)
6 ms at nominal coil voltage
Release Time (typical)
3 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
1000 Vrms between open contacts
(at sea level for 1 min.) 2500 Vrms contact to coil
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 120°C (248°F)
-40°C (-40°F) to 130°C (266°F)
Vibration
0.062" DA at 10–55 Hz
Shock
15 g
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
3 grams
At Pickup Voltage
(typical)
58 mW (5-18 V and 24 V sensitive coils)
88 mW (24 V coil)
Max. Continuous
Dissipation
1.3 W at 20°C (68°F) ambient
Temperature Rise
12°C (22°F) at nominal coil voltage (5-18 V coils)
17°C (31°F) at nominal coil voltage (24 V coil)
1. All values at 20°C (68°F).
Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
3. Specifications subject to change without notice.
Temperature
NOTES
2. Relay may pull in with less than “Must Operate” value.
2/20/08W
AZ920
AZ
RELAY ORDERING DATA
AZ920-1AB-24D E A K F X
Special Code
May be followed by additional letters or
numbers (does not affect construction)
Insulation System
Nil: Class B
F: Class F
Terminal Layout
Nil: 0.2 inch spacing
K: 0.3 inch spacing
Contact Plating (Single contact)
Nil: no plating
A: gold plating
Construction
Sealed: E
Coil Voltage
5D through 24D: 5 through 24 VDC
24DS: 24VDC Sensitive
Contact Configuration
–1A: AgNi, single contact, SPST-NO
–1AB: AgNi, bifurcated contact,
SPST-NO (Gold plated)
–1AE: AgCdO, single contact, SPST-NO
–1AH: AgSnO2, single contact,
SPST-NO
Basic series designation - AZ920
Coil Specifications
Nominal Coil
VDC
Max. Continuous
VDC
Must Operate
VDC
16.5
19.9
Coil Resistance
±10%
208
300
5
6
9
29.8
675
6.3
12
39.8
1200
8.4
18
24
59.6
65.0
2700
3200
12.6
16.8
24(Sensitive)
79.6
4800
16.8
3.5
4.2
2/20/08W
AZ920
AZ
MECHANICAL DATA
Standard
"K" Version
.799 Max
[20.3]
.799 Max
[20.3]
.504 Max
[12.8]
.209 Max
[5.3]
.049
[1.25]
.028
[0.7]
.02
[0.5]
.1
[2.54]
0.4
[10.16]
0.2
[5.08]
.138
[3.5]
.138
[3.5]
.504 Max
[12.8]
.209 Max
[5.3]
.035
[0.9]
.012
[0.3]
.049
[1.25]
.028
[0.7]
.02
[0.5]
.1
[2.54]
0.3
[7.62]
0.3
[7.62]
PCB BOARD LAYOUT
WIRING DIAGRAM
Standard
2x.039
[Ø1]
.1
[2.54]
.4
[10.16]
.035
[0.9]
.012
[0.3]
"K" Version
2x.039
[Ø1]
2x.047
[Ø1.2]
.2
[5.08]
.1
[2.54]
.3
[7.62]
2x.047
[Ø1.2]
.3
[7.62]
1
2
3
4
(Viewed Toward Terminals)
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
2/20/08W