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AZ742S-2A-24A 参数 Datasheet PDF下载

AZ742S-2A-24A图片预览
型号: AZ742S-2A-24A
PDF下载: 下载PDF文件 查看货源
内容描述: 8一个DPDT小型功率继电器SMT [8 A DPDT MINIATURE POWER RELAY SMT]
分类和应用: 继电器功率继电器光电二极管
文件页数/大小: 4 页 / 84 K
品牌: ZETTLER [ ZETTLER ELECTRONICS ]
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AZ742S
8 A DPDT MINIATURE
POWER RELAY SMT
FEATURES
Dielectric strength 5000 Vrms
Low height: 15.7 mm
8 Amp switching — double pole contacts
AC and DC coils
Flux proof version
Isolation spacing greater than 10 mm
Proof tracking index (PTI/CTI) 250
Reinforced insulation, EN 60730-1 (VDE 0631, part 1)
EN 60335-1 (VDE 0700, part 1)
UL, CUR file E43203
VDE file 40012572
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
DPST (2 Form A)
Resistive load:
Max. switched power: 2 X 240 W or 2000 VA
Max. switched current: 2 X 8 A
Max. switched voltage: 300 VDC* or 400 VAC
*
Note: If switching voltage is greater than 30 VDC,
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
3 x 10
7
1 x 10
5
at 8 A 250 VAC res.
7 ms at nominal coil voltage
3 ms at nominal coil voltage
(with no coil suppression)
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR
VDE
Material
Resistance
8 A at 250 VAC General Use
8 A at 250 VAC
Silver nickel, silver nickel gold plated
or silver tin oxide
< 100 milliohms initially
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.)
2500 Vrms between contact sets
1000 Vrms between open contacts
Insulation
Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout DC coils
AC coils
Ambient Temperature
Operating
10
5
megohms min. at 500 VDC,
20°C, 50% RH
B250 at 2 Form C
C250 at 2 Form A
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Greater than 10% of nominal coil voltage
Greater than 15% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F) - DC coils
-40°C (-40°F) to 70°C (158°F) - AC coils
-40°C (-40°F) to 105°C (221°F)
Break contacts: 5 g at 20…500 Hz
Make contacts: 20 g at 30…500 Hz
20 g
P.B.T. polyester, UL-94 : V0
Tinned copper alloy, P.C.
270°C (518°F)
see soldering profile
14 grams
20 per carton tube / 1000 per carton box
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Max. Temperature
200 mW (DC coil)
.422 VA (AC coil)
1.7 W at 20°C (68°F) ambient
1.7 VA at 20°C (68°F) ambient
26°C (47°F) at nominal coil voltage
155°C (311°F)
Storage
Vibration
Shock
Enclosure
Terminals
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.
Max. Solder Temp.
Max. Solder Time
Weight
Packing unit in pcs
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2005-08-04
Junkersstrasse 3, D-82178 Puchheim, Germany