DB Lectro NT77A10DC5V Switching capacity up to 12a. 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
NT77
NHG RELAYS
NT77
E9930952E01
04001010694
R
R2033977.04
10.2
C
US
E158859
Features
Shock resistance
Vibration resistance
Terminals strength
Solderability
Ambient Temperature
Relative Humidity
Mass
100m/s2
10~55Hz double amplitude 1.5mm
5N
235
2
3 0.5s
-40~70
85% (at 40 )
7g
11msIEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua1
IEC68-2-20 Test Ta method 1
Item 7 of IEC255-5
IEC68-2-3Test Ca
of IEC255-19-1 and minimum sample size 24.
Safety approvals
Safety approval
Load
UL&CUR
12A/125VAC 10A/277VAC 30VDC
TU V
12A/250VAC;30VDC
CQC
12A/250VAC
mm /inch
Dimensions
DC12V
18.4max.
0.724max.
0.4
0.016
4 Contact current 5:5A 10:10A 12:12A
5 Coil rated voltage(V) DC:3,5,6,9,12,18,24
15.2max.
0.598max.
4- 1.3
0.051
10.15
0.400
Contact Data
Contact Arrangement
1A SPSTNO
Contact Material
AgCdO AgSnO2
Contact Rating (resistive)
10A/277VAC,30VDC; 12A/125VAC
Max. Switching Power
300W 2770VA
Max. Switching Voltage
30VDC 300VAC
Contact Resistance or Voltage drop
50m
Operational
Electrical
10
Mechanical
107
2- 0.5
0.020
13.7
0.539
Mounting (Bottom view)
Dimensions
Max. Switching Current:12A
Item 3.12 of IEC255-7
5
life
2.7
0.106
2-1 0.4
0.039 0.016
0.35
0.014
11.8
0.456
5
1 Part number NT77
2 Contact arrangement A:1A
3 Enclosure S: Sealed type NIL: Dust cover
10.2max.
0.401max.
4
0.012
3
Item 6 of IEC255-5
Item 6 of IEC255-5
0.3
2
50Hz 1000V
50Hz 2500V
Perform the qualification test as specified in the table
Ordering Information
1
min (at 500VDC)
Qualification inspection:
Super light in weight.
High sensitivity.
Switching capacity up to 12A.
PC board mounting.
NT77 A S 10
100M
Dielectric Strength
Between contacts
Between contact and coil
4
15.2
Insulation Resistance
0.157
18.4
Operation condition
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Coil Parameter
Dash
numbers
Coil voltage
VDC
Rated
003-450
005-450
006-450
009-450
012-450
018-450
024-450
3
5
6
9
12
18
24
Coil
resistance
10%
Max.
3.3
5.5
6.6
9.9
13.2
19.8
26.4
20
56
80
180
320
720
1280
Pickup
voltage
VDC(max)
(75%of rated
voltage )
2.25
3.75
4.50
6.75
9.00
13.5
18.0
Release voltage
Coil power
VDC(min)
consumption
(5% of rated
W
voltage)
0.15
0.25
0.30
0.45
0.60
0.90
1.20
Operate
Time
ms
Release
Time
ms
Wiring diagram
(Bottom view)
NOTES 1).Dimensions are in millimeters.
2).Inch equivalents are given for general information only.
0.45
8
5
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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