DB Lectro NT73-3BD12DC6V Superminiature, high power Datasheet

Présente / Presents:
DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
NT73-3
NHG RELAYS
NT73-3
Dash
numbers
R
04001010058 C
US E160644
40014769
Patent No. :200430071728.0 200430071727.6
VDE
19.5 16.0 17.1
Coil voltage
VDC
Features
Superminiature, High power.
Low coil power consumption.
PC board mounting.
Suitable for household appliances, automation system, electronic equipment, instrument and meter, communication
facilities and remote control facilities.
Rated
003-800
005-800
006-800
009-800
012-800
024-800
048-800
Coil
resistance
10%
Pickup
voltage
VDC(max)
(75%of rated
voltage )
Release voltage
VDC(min)
(10% of rated
voltage)
Coil power
consumption
W
Operate
Time
ms
11
31
45
101
180
720
2880
2.25
3.75
4.50
6.75
9.00
18.0
36.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
0.80
15
Max.
3
5
6
9
12
24
48
3.9
6.5
7.8
11.7
15.6
31.2
62.4
250M
Dielectric Strength
Between contacts
Between contact and coil
50Hz 1000V
50Hz 2500V Surge Voltage:4kV
Item 6 of IEC255-5
Item 6 of IEC255-5
1
2
3
4
5
6
7
4 Contact current 5:5A 7:7A 10:10A 12:12A 20:20A
1 Part number NT73-3
2 Contact arrangement A:1A B:1B C:1C 5 Coil rated voltage(V) DC:3,5,6,9,12,18,24,36,48
3 Enclosure S: Sealed type D: Dust cover 6 Coil power consumption 0.36:0.36W 0.45:0.45W 0.6:0.6W 0.8:0.8W
7 Resistance heat Class NIL:130
F:155
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
100m/s2
11ms
10~55Hz double amplitude 1.0mm
5N
235
2
3 0.5s
-40 ~85
93% (at 40 )
10g
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
Contact Data
Qualification inspection:
0.36 F
1A SPSTNO
1B SPSTNC
AgCdO AgSnO2 AgSnO 2InO 3
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
5A,10A/250VAC 7A,16A/277VAC 12A,20A/125VAC TV-8
Motor load NO:1HP 250VAC NC:1/2HP 250VAC
3840VA
250VAC
Max. Switching Current:20A
100m
Item 3.12 of IEC255-7
Operation al
life
105 5
107
Electrical
Mechanical
10 4 1C
1C
Perform the qualification test as specified in the table
Contact Arrangement
Contact Material
SPDT(B-M)
Safety approval
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Rated
Max.
003-360
005-360
006-360
009-360
012-360
018-360
024-360
036-360
048-360
3
5
6
9
12
18
24
36
48
3.9
6.5
7.8
11.7
15.6
23.4
31.2
46.8
62.4
25
69
100
225
400
900
1600
3600
6400
2.25
3.75
4.50
6.75
9.00
13.5
18.0
27.0
36.0
0.15
0.25
0.30
0.45
0.6
0.9
1.2
1.8
2.4
003-450
005-450
006-450
009-450
012-450
024-450
048-450
3
5
6
9
12
24
48
3.9
6.5
7.8
11.7
15.6
31.2
62.4
20
55.6
80
180
320
1280
5120
2.25
3.75
4.50
6.75
9.00
18.0
36.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
003-600
005-600
006-600
009-600
012-600
024-600
048-600
3
5
6
9
12
24
48
3.9
6.5
7.8
11.7
15.6
31.2
62.4
15
42
60
135
240
960
3840
2.25
3.75
4.50
6.75
9.00
18.0
36.0
0.3
0.5
0.6
0.9
1.2
2.4
4.8
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
17.1 max.
Coil
resistance
10%
release voltage
VDC(min)
(5%or 10% of rated
voltage)
0.079
NO:10A/250VAC
NC:7A/250VAC
7A/250VAC
mm /inch
16.0max.
0.630max.
0.6
0.028
5- 1.3
0.051
0.039
Dimensions
15
0.480
0.079
0.480
0.083
0.36
CQC
Dimensions
0.673max.
Dash
numbers
16A/277VAC 10A/250VAC TV-8
NO:1HP(16AFLA)125VAC,250VAC 20A/125VAC
NC:1/2HP(9.8AFLA)125VAC,250VAC 20A/125VAC
Load
VDE
UL&CUR
19.5max.
0.768max.
Pickup
voltage
VDC(max)
(75%of rated
voltage )
of IEC255-19-1 and minimum sample size 24.
Safety approvals
Coil Parameter
Coil voltage
VDC
IEC68-2-3Test Ca
0.472
20 DC12V
0.236
S
Item 7 of IEC255-5
0.012
C
min (at 500VDC)
0.138
NT73-3
10
Operation condition
Insulation Resistance
Ordering Information
Release
Time
ms
0.016
Mounting (Bottom view)
0.472
10
1A
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
0.45
15
10
0.60
15
10
1B
1C
Wiring diagram (Bottom view)
Reference Data
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.
Ningbo Huaguan Relay Corporation LTD.
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