NHG RELAYS
NVF4-7&NVF4-8
NVF4-7&NVF4-8
NVF4-7
26.5 26.5 25.2
NVF4-8
26.5 26.5 25.2(+16)
Operation condition
Insulation Resistance
1)
Dielectric Strength
Between contacts
Between contact and coil
Shock resistance
Vibration resistance
Terminals strength
Solderability
1)
100M
min (at 500VDC)
Item 7 of IEC255-5
Item 6 of IEC 255-5
Item 6 of IEC 255-5
50Hz 500V
50Hz 500V
30 m/s
2
6 ms
20~500Hz
10N 100N
235
2
-40~105
85% (40 )
36g
3
1.8mm
IEC68-2-27 Test Ea
IEC68-2-6 Test Fc
IEC68-2-21 Test Ua2
IEC68-2-20 Test Ta test 1
0.5s
Features
Small size and light weight.
Heavy contact load (70A).
Contact arrangement Form A and C available.
Suitable for automobile and lamp accessories application.
PC board mounting and direct insert mounting available.
Ambient Temperature
IEC68-2-3
Ca
Relative Humidity
Mass
Note: 1). When testing, coil terminals should be connected, If coil transient suppression is installed in relay .
Qualification inspection:
Perform the qualification test as specified in the table
of IEC255-19-1 and minimum sample size 24.
Ordering Information
Dimensions
6
7
8
9
5
6
7
8
9
Terminals b: PCB type a: plug in type
Coil rated voltage(V) DC:6,12,24
Coil power consumption 1.6:1.6W 1.9:1.9W
Contact material N:AgNi NIL: AgSnO
2
Coil transient suppression: D: with diode.;
2D:with two diodes.;.
R: with resistance.;
DR: with diode and resistance;
NIL: standard
26.5
Max.
1.043max.
25.2
Max.
0.984max.
mm /inch
16
0.630
?5.5
0.217
9
0.354
19
0.748
NVF4-7 A Z 70 b DC12V 1.6 C D
1
2 3
4
5
25.2
Max. 0.236
0.992max.
4.6
0.181
17
0.5
0.5
17¡À
0.669 0.020
11 0.5
11¡À.5
0
0.433 0.020
17 0.5
17¡À.5
0
0.669 0.020
5.4
0.213
5.4
0.213
4.6
0.181
1 Part number NVF4-7,NVF4-8(Insulation Bracket),
NVF4-8a(Shrouded Type With Metal Bracket
Contact Arrangement:1A,)
2 Contact arrangement A:1A
3 Enclosure S: Sealed type Z: Dust cover
4 Contact current 50:50A;70:70A
2.5
0.098
26.5
Max.
1.043max.
6
2.5
0.098
1.6
0.063
9.5
0.374
0.8
0.031
11
0
0.5
11¡À.5
0.433 0.020
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or
Voltage drop
1A 1H
SPSTNO
AgSnO
2
, AgNi
70A/14VDC
50A/14V 85
980W
75VDC
200mV(70A)
10
5
10
7
IEC255-7
IEC255-7
IEC255-7
6.3
0.248
1.2
0.047
9.5
0.374
0.8
0.031
0.8
0.031
9.5
0.374
26.5
Max.
1.043max.
6.3
0.248
1.2
5.8
0.047
0.228
26.5
Max.
1.043max.
PCB type
Note:Terminals as shown above
are also available.
Dimensions
:80A
3.12
3.30
3.31
3.8
0.150
17.9
0.705
3.8
0.150
Operation life
Electrical
Mechanical
2- 1.93
0.076
Dash
numbers
Coil voltage
VDC
Coil
resistance
10%
Pick up
voltage
VDC(max)
(60%of rated
voltage)
Release voltage
VDC(min)
(10% of rated
voltage)
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
6- 2.18
0.086
Rated
006-2000
012-2000
024-2000
012-1700
024-1700
6
12
24
12
24
Max.
7.8
15.6
31.2
15.6
31.2
19
76
303
90
360
3.6
8.4
0.331
17.9
0.705
3.8
3.8
0.150
0.150
8.5
0.335
17
0.669
Coil Parameter
8.4
0.331
16.9
0.665
7.2
14.4
7.2
14.4
0.6
1.2
2.4
1.6
3.2
1.9
7
Plug in type
PCB type
Mounting (Bottom view)
Wiring diagram (Bottom view)
1.6
7
NOTES
1).Dimensions are in millimeters.
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.
2).Inch equivalents are given for general information only.
0.150
3.8
0.8
0.031
0.118
1.2
0.047
1.5
0.059
0.059
3.0
1.5
6.3
0.248
DBLECTRO [ DB LECTRO INC ]
