AZ743-2B-110DEF datasheet, PDF

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AZ743-2B-110DEF: DescriptionElectromechanical Relay, DPST, Latched, 206.9VDC (Coil), 10A (Contact), 150VDC (Contact), Random, AC/DC Output,; CategoryMechanical and electronic products relay; File Size175KB，3 Pages; ManufacturerAZETTLER; Websitehttp://www.azettler.com/

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AZ743-2B-110DEF Overview

Electromechanical Relay, DPST, Latched, 206.9VDC (Coil), 10A (Contact), 150VDC (Contact), Random, AC/DC Output,

AZ743-2B-110DEF Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
body width	13.2 mm
body height	16.2 mm
Body length or diameter	29.5 mm
Coil operating voltage (DC)	77 V
Coil resistance	25200 Ω
Maximum coil voltage (DC)	206.9 V
Nominal coil voltage	110 V
Coil/Input Power Type	DC
Contact (AC) maximum rated power R load	2500VA@400VAC
Contact (AC) maximum rated R load	10A@400VAC
Maximum contact current (AC)	10 A
Maximum contact current (DC)	10 A
Contact (DC) maximum rated power R load	240W@150VDC
Contact (DC) maximum rated R load	10A@150VDC
Contact resistance	50 mΩ
Maximum contact voltage (AC)	400 V
Maximum contact voltage (DC)	150 V
Contact/Output Power Type	AC/DC
Dielectric strength between coil and contacts	5000 Vrms
Dielectric strength between breaking contacts	1000 Vrms
Electrical life	100000 Cycle(s)
End contact material	Silver Cadmium Oxide
Input switching control type	Random
Insulation resistance	1000000000 Ω
Number of terminals	8
operating hours	7 ms
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
PCB hole count	8
physical size	29.5mm x 13.2mm x 16.2mm
Guideline	UL; VDE
Relay action	LATCHED
Relay style	2 FORM B
Relay function	DPST
release time	4 ms
seal	EPOXY
Terminal length	0.0041 inch
Termination type	SOLDER
weight	16 g
Base Number Matches	1

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AZ743

10 AMP DPDT MINIATURE

POWER RELAY

FEATURES

•

Dielectric strength 5000 Vrms

Low cost

Epoxy sealed version available

10 Amp switching — double pole contacts

AC and DC coils

Class B (130°C) standard

Class F (155°C) versions available

Isolation spacing greater than 10 mm

UL, CUR file E44211, VDE file 40006031

GENERAL DATA

CONTACTS

Arrangement

Ratings

DPST (2 Form A, 2 Form B)

DPDT(2 Form C)

Resistive load:

Max. switched power: 240 W or 2500 VA

Max. switched current: 10 A

Max. switched voltage: 150* VDC or 400 VAC

*Note: If switching voltage is greater than 30 VDC,

special precautions must be taken. Please contact the

factory.

Life Expectancy

Mechanical

Electrical

Operate Time (typical)

Release Time (typical)

Minimum operations

1 x 10

at 8 A 240 VAC Res.

7 ms at nominal coil voltage

4 ms at nominal coil voltage

(with no coil suppression)

Dielectric Strength

5000 Vrms coil to contact

(at sea level for 1 min.)

3000 Vrms between contact sets

1000 Vrms between open contacts

Insulation

Resistance

Dropout

1000 megohms min. at 500 VDC,

20°C, 50% RH

Greater than 10% of nominal coil voltage (DC)

Greater than 15% of nominal coil voltage (AC)

At nominal coil voltage

-40°C (-40°F) to 100°C (212°F)

-40°C (-40°F) to 130°C (266°F)

0.062" DA at 10–55 Hz

10 g

P.B.T. polyester

Tinned copper alloy, P.C.

270°C (518°F)

5 seconds

80°C (176°F)

30 seconds

16 grams

Rated Load

UL, CUR

10 A at 250 VAC Resistive, 30k cycles (N.O.)/

6k (N.C.) [1]

8 A at 277 VAC Resistive, 30k cycles [1]

8 A at 277 VAC Resistive. 75k cycles [2]

8 A at 277 VAC Resisive, 100k cycles [3]

HP at 250 VAC (N.O.) [1]

HP at 125 VAC (N.O) [1]

8 A at 250 VAC Resistive, 30k cycles [1]

Contact factory for additional VDE ratings

[1] Silver cadmium oxide, [2] Silver tin oxide

[3] Silver nickel

Ambient Temperature

Operating

Storage

Vibration

Shock

Enclosure

Terminals

Max. Solder Temp.

Max. Solder Time

Max. Solvent Temp.

Max. Immersion Time

Weight

VDE

Material

Resistance

Silver cadmium oxide, silver tin oxide, or silver

nickel. Gold plating available

< 50 milliohms initially (using 6 V 1 A method)

COIL

Power

At Pickup Voltage

(typical)

Max. Continuous

Dissipation

Temperature Rise

Max. Temperature

196 mW (DC, standard)

141 mW (DC, sensitive)

0.43 VA (AC)

1.7 W at 20°C (68°F) ambient

26°C (47°F) at nominal coil voltage

130°C (266°F)

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.

7/17/07W

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