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AZ757-1A-18D

Description
20 AMP MINIATURE POWER RELAY
CategoryMechanical and electronic products    relay   
File Size135KB,2 Pages
ManufacturerAZETTLER
Websitehttp://www.azettler.com/
Environmental Compliance
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AZ757-1A-18D Overview

20 AMP MINIATURE POWER RELAY

AZ757-1A-18D Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerAZETTLER
Reach Compliance Codecompli
ECCN codeEAR99
body width12.3 mm
body height24.4 mm
Body length or diameter22.8 mm
Coil operating voltage (DC)12.6 V
Coil resistance648 Ω
Maximum coil voltage (DC)29 V
Nominal coil voltage18 V
Coil/Input Power TypeDC
Contact (AC) maximum rated power R load5000VA@400VAC
Contact (AC) maximum rated R load20A@400VAC
Maximum contact current (AC)20 A
Maximum contact current (DC)20 A
Contact (DC) maximum rated power R load480W@150VDC
Contact (DC) maximum rated R load20A@150VDC
Contact resistance100 mΩ
Maximum contact voltage (AC)400 V
Maximum contact voltage (DC)150 V
Contact/Output Power TypeAC/DC
Dielectric strength between coil and contacts5000 Vrms
Dielectric strength between breaking contacts1000 Vrms
Electrical life100000 Cycle(s)
End contact materialSilver Tin Oxide
Input switching control typeRandom
Insulation resistance1000000000 Ω
JESD-609 codee3
Number of terminals3
operating hours8 ms
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PCB hole count3
physical size22.8mm x 12.3mm x 24.4mm
GuidelineUL
Relay actionLATCHED
Relay style1 FORM A
Relay functionSPST
Relay typePOWER/SIGNAL RELAY
release time4 ms
Terminal surfaceTi
Terminal length0.004 inch
Termination typeSOLDER
weight4.6 g
AZ757
20 AMP MINIATURE
POWER RELAY
FEATURES
Low cost
20 Amp switching
Quick connect terminals
Epoxy sealed version available
10 kV Surge
UL, CUR file E44211
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
Resistive load:
Max. switched power: 480 W or 5000 VA
Max. switched current: 20 A
Max. switched voltage: 150* VDC or 400 VAC
*
Note: If switching voltage is greater than 30 VDC, special
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
1 x 10
7
1 x 10
5
at 20 A 250 VAC Res.
8 ms at nominal coil voltage
4 ms at nominal coil voltage
(with no coil suppression)
precautions must be taken. Please contact the factory.
Rated Load
UL, CUR
20 A at 250 VAC, general use, 100k cycles
16 A at 30 VDC resistive
1.5 HP at 250 VAC, 100k cycles
Silver tin oxide
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
1000 Vrms between open contacts
Surge
Insulation
Resistance
Dropout
Ambient Temperature
Operating
Storage
10000 V contact to coil
(1.2 x 50 µ s)
1000 megohms min. at 20°C, 500 VDC,
50% RH
Greater than 5% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 130°C (266°F)
0.062" DA at 10–55 Hz
Material
Resistance
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
245 mW
Vibration
Shock
Operating
10 g, 11 ms,
1
/
2
sine (no false operation)
Non-Operating
100 g, 11 ms,
1
/
2
sine (no damage)
Enclosure
Terminals
P.B.T. polyester
Tinned copper alloy
P. C. & quick connect
Note: Allow suitable slack on leads when wiring,
and do not subject the terminals to excessive
force.
1.3 W at 20°C (68°F) ambient
29°C (52°F) at nominal coil voltage
Max. 130°C (266°F) Class B
Max. Solder Temp.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
4.6 grams
NOTES
Max. Solder Time
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.
Max. Solvent Temp.
Max. Immersion Time
Weight
6/21/06W

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