NHG RELAYS
PS
R
14.2
9.3 5.3
C
US
E158859
R50044271
Features
Surface mount Type with
“L ”
shaped Terminals.
Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC.
Monostable or bistable relays Single and double Coil magnet latching Type available.
Application for Telecommunication Equipment,Office Equipment, Security Alarm Systems, Measuring instruments,
Medical Monitoring Equipment,Audio Visual Equipment, Flight Simulator,Sensor Control.
Ordering Information
PS L
12 W
3 Coil rated voltage(V) DC:3,4.5,5,6,9,12,24
4 Contact material Nil: AgPd W: AgNi
1
2
3
4
1 Part number PS
2 Operating function Nil: Single Side Stable
L:1 Coil Latching K:2 Coil Latching
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or
Voltage drop
Operation
al
life
Electrical
Mechanical
2C DPDT(B-M)
Bifurcated Crossbar
AgPd(Stationary Contact: Gold clad ) AgNi(Gold clad
1A,2A/30VDC; 0.5A/125VAC
60W 62.5VA
Min. Switching load 0.01mA/10mV
220VDC 250VAC
Max. Switching Current:2A
50m
2 10
55
(DC AgPd);1 10
5
(DC AgNi)
1 10 (AC)
10
8
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
DC or peak AC
open circuit are not
Reference Value
CAUTION:
Relays previously tested or used above 10mA resistive at 6V maximum
recommended for subsequent use in low level applications.
Coil Parameter
Dash
numbers
PS-003
PS-004
PS-005
PS-006
PS-009
PS-012
PS-024
Coil voltage
VDC
Rated
3
4.5
5
6
9
12
24
3
4.5
5
6
9
12
24
3
4.5
5
6
9
12
24
Max.
7.5
11.25
12.5
15.0
22.5
30.0
48.0
8.7
13.0
14.5
17.4
26.1
34.8
57.6
Coil resistance
10%
64.3
144.6
178
257
579
1028
2880
90
202.5
250
360
810
1440
3840
Set Coil
Reset Coil
Pick up voltage
VDC(max)
(75%of rated
voltage )
2.25
3.38
3.75
4.50
6.75
9.00
18.0
2.25
3.38
3.75
4.50
6.75
9.00
18.0
2.25
3.38
3.75
4.50
6.75
9.00
18.0
Release voltage
VDC(min)
(10% of rated
voltage)
0.3
0.45
0.5
0.6
0.9
1.2
2.4
Coil
power
W
0.14
0.14
0.14
0.14
0.14
0.14
0.20
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.30
Operate
Time
ms
Release
/Reset
Time
ms
Approx.2
Approx.1
1 Coil Latching
PSL-003
PSL-004
PSL-005
PSL-006
PSL-009
PSL-012
PSL-024
Reset(Max)
-2.25
-3.38
-3.75
-4.50
-6.75
-9.00
-18.0
Reset
Approx.2
Approx.2
2 Coil Latching
PSK-003
PSK-004
PSK-005
PSK-006
PSK-009
PSK-012
PSK-024
6
9
10
12
18
24
36
Reset(Max)
2.25
3.38
3.75
4.50
6.75
9.00
18.0
Reset
45
101
125
180
405
720
1920
45
101
125
180
405
720
1920
Approx.2
Approx.2
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(reset) voltage are for test purposes only and are not to be used as design
criteria.
3.When latching relays are installed in equipment, the latch and reset coil should not be pulsed
simultaneously. Coil should not be pulsed with less than the nominal coil voltage and pulse width
should be a minimum of three times the specified operate time of the relay. If these conditions are not
followed, it is possible for the relay to be in the magnetically neutral position .
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