NT741C [HUAXINAN]
Small size, light weight.;
| 型号： | NT741C |
| 厂家： | 
HuaXinAn Electronics CO.,LTD |
| 描述： | Small size, light weight. |
| 文件： | 总1页 (文件大小：333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NT 7 4
NT7 4
Operation condition
Insulation Resistance
1000M min (at 500VDC)
Item 7 of IEC 61810-5
Dielectric Strength
Between contacts
Between contact and coil
Between contact sets
Shock resistance
Vibration resistance
Terminals strength
R
50Hz 1000V 1min
50Hz 5000V 1min
50Hz 2500V 1min
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
Item 6 of IEC 61810-5
VDE
40019280
E169380
C
US
28.5 12.5 10.1
functional: 980m/s2
IEC68-2-27 Test Ea
survival: NO:98m/s2 NC:49m/s2
10~55Hz double amplitude NO: 1.65mm
(no coil voltage) NC: 0.8mm
Features
IEC68-2-6 Test Fc
S ma ll s ize , light we ight.
Low coil cons umption.
P C boa rd mounting.
10N
IEC68-2-21 Test Ua1
S uita ble for hous e hold e le ctrica l a pplia nce s , a utoma tion s ys te m, e le ctrica l e quipme nt, ins trume nt, me te r
te le communica tion fa cilitie s a nd re mote control fa cilitie s .
Solderability
260
-40 ~85
35%~85% (at 40
8g
5
3
0.5s
)
IEC68-2-20 Test Ta method 1
Ambient Temperature
Relative Humidity
Mass
IEC68-2-3 Test Ca
Ordering Information
Safety approvals
Safety approval
NT74 1C S 10 DC12V N G
UL&CUR
VDE
1
2
3
4
5
6
7
1A,1C,1C2:8A,10A/250VAC,30VDC
2A,2C:5A/250VAC,30VDC
Load
4 Contact rating:1A,1C:8A,10A/250VAC 30VDC;
2A,2B,2C:5A/250VAC 30VDC
5 Coil rated voltage(V):DC:5,6,9,12,18,24,48,60
6 Contanct material: N: AgNi; S:AgSnO2
7 Contact plating: Nil:Standard; G:Gold plated
1 Part number:NT74
2 Contact arrangement:1A:1A;1C:1C;C2:1C2;
2A:2A;2B:2B;2C:2C
8A/250VAC
3 Enclosure:S: Sealed type Z: Dust cover
Dimens ions
mm /inch
10.1 0.2
0.398 0.008
28.5 0.2
1.122 0.008
Contact Data
Contact Arrangement
1A SPSTNO 1C SPDT(B-M)) 1C2 SPDT(B-M)
2A DPSTNO
AgNi AgSnO2
2B(DPSTNC) 2C DPDT(B-M)
Contact Material
Contact Rating (resistive)
1A,1C,1C2:8A,10A/250VAC,30VDC
2A,2B,2C:5A/250VAC,30VDC
6-0.4 0.8
0.016 0.031
7.62
0.30
2- 0.6
0.024
1.65
Max. Switching Power
1A,1C,1C2:300W 2500VA
2A,2B,2C:150W 1250VA
0.065
Max. Switching Voltage
440VAC 125VDC
Max. Switching Current:10A
Dimension
Contact Resistance or Voltage drop
100m
105
107
Item 4.12 of IEC 61810-7
Item 4.30 of IEC 61810-7
Item 4.31 of IEC 61810-7
5- 1.3
0.051
3.2
0.126
3.2
0.126
5- 1.3
0.051
Operational
life
Electrical
Mechanical
Coil Parameter
18.9
0.744
18.9
0.744
5.08
0.200
Pickup
voltage
VDC(max)
(70%of rated
voltage )
Coil voltage
Release voltage
Release
Time
ms
Coil power
consumption
W
Coil
resistance
10%
Operate
Time
ms
VDC
VDC(min)
(10% of rated
voltage)
Dash
1C
1A
numbers
Rated Max.
6- 1.3
0.051
6- 1.3
0.051
8- 1.3
0.051
005-220
006-220
5
6
6.5
7.8
113
164
3.5
4.2
0.5
0.6
5
5
5
5
0.22
0.23
0.25
0.29
10
10
10
10
3.2 3.2
18.9
0.744
3.2
18.9
0.744
22.1
3.2
0.870
0.126 0.126
0.126
0.126
009-230
012-230
9
11.7
15.6
360
620
6.3
8.4
0.9
1.2
2B
2A
1C2,2C
12
Mounting (Bottom vie w)
018-250
024-250
18
24
23.4
31.2
1295
2350
12.7
16.8
1.8
2.4
048-290
060-290
62.4
78
8000
33.6
42
4.8
6.0
48
60
1A
12500
1C
1C2
2C
CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
2B
2A
Wiring dia gra m (Bottom vie w)
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
Ningbo Hua gua n Ele ctronics Corpora tion LTD.
93
94
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