3

4

5

7

8

6

10

9

Single Side stable

1 Coil latching

2 Coil latching

10

9

7

8

6

4

3

5

10

9

8

7

6

3

4

5

2

1

2

1

2

1

Index mark

(De-energized Position)

(Reset Position)

Index mark

Index mark

(Reset Position)

S R

S: Set

R: Reset

(Bottom View)

S

R

PS

Terminals strength

5N

IEC68-2-21 Test Ua1

Solderability

235

2

3

0.5s

IEC68-2-20 Test Ta method 1

Temperature Range

-40~85

(-40~185

F)

Mass

1.5g

Characteristics

Electrostatic capacitance

Between open Contacts

Approx.0.4pF

Item 3.41 of IEC255-7

Between coil & Contacts

Approx.0.9pF

Item 3.41 of IEC255-7

Between Contact Poles

Approx.0.2pF

Item 3.41 of IEC255-7

Insulation Resistance

1000M

min (at 500VDC)

Item 7 of IEC255-5

Dielectric Strength

Between open Contacts

1000VAC 1min

Between coil & Contacts

1000VAC 1min

Item 6 of IEC255-5

Item 6 of IEC255-5

Item 6 of IEC255-5

Between Contact Poles

1000VAC 1min

Surge Withstand Voltage

Between open Contacts

1500V

FCC68

Between coil & Contacts

1500V

FCC68

Between Contact Poles

2500V

FCC68

Shock resistance

2

Functional:500m/s 11ms;

2

Survival:1000 m/s 6ms

IEC68-2-27 Test Ea

Vibration resistance

10~55Hz Double amplitude Functional 3mm

Survival:5mm

IEC68-2-6 Test Fc

Qualification inspection:

Perform the qualification test as specified in the table

of IEC255-19-1 and minimum sample size 24.

Safety approvals

Safety approval

UL&CUR

Load

1A,2A/30VDC

0.5A/125VAC

Dimensions

Wiring diagram

(Bottom view)

Mounting (Bottom view)

NOTES 1).Dimensions are in millimeters.

2).Inch equivalents are given for general information only.

Temporary glue Pad

Soldering Pad (for Terminal)

(for Stand-off A or B)

Tolerance

0.1/

0.004

Stand-off

A

B

Index Mark

14.2max.

0.559max.

2.02

0.08

2.54

0.1

0.5

0.02

0.3

7.62

0.453

11.5

0.020

Dimensions

mm/inch

0.059

1.5

0.68

0.027

0.039

1

0.1

2.54

1.2

0.047

0.024

0.6

.

14.2

9.3 5.3

PS

R

E158859

C

US

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

1

2

3

4

1 Part number

PS

2 Operating function

Nil: Single Side Stable

L:1 Coil Latching

K:2 Coil Latching

3 Coil rated voltage(V) DC:3,4.5,5,6,9,12,24

4 Contact material

Nil: AgPd W: AgNi

Contact Data

Contact Arrangement

2C

DPDT(B-M)

Bifurcated Crossbar

Contact Material

AgPd(Stationary Contact: Gold clad ) AgNi(Gold clad

Contact Rating (resistive)

1A,2A/30VDC; 0.5A/125VAC

Max. Switching Power

60W 62.5VA

Min. Switching load

0.01mA/10mV

Reference Value

Max. Switching Voltage

220VDC 250VAC

Max. Switching Current:2A

Contact Resistance or

Voltage drop

50m

Item 3.12 of IEC255-7

Operation

life

al

Electrical

55

2

10 (DC AgPd);1 10 (DC AgNi)

5

1

10 (AC)

8

Mechanical

10

Item 3.31 of IEC255-7

CAUTION:

Relays previously tested or used above 10mA resistive at 6V maximum

DC or peak AC

open circuit are not

recommended for subsequent use in low level applications.

Coil Parameter

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 .

Item 3.30 of IEC255-7

Release

/Reset

Time

ms

Coil voltage

VDC

Coil resistance

10%

Pick up voltage

VDC(max)

(75%of rated

voltage )

Release voltage

VDC(min)

(10% of rated

voltage)

Coil

power

W

Operate

Time

ms

Rated

Max.

PS-004

4.5

11.25

144.6

3.38

0.45

0.14

PS-005

5

12.5

178

3.75

0.5

0.14

PS-006

6

15.0

257

4.50

0.6

0.14

PS-009

9

22.5

579

6.75

0.9

0.14

PS-012

12

30.0

1028

9.00

1.2

0.14

PS-024

24

48.0

2880

18.0

2.4

0.20

Approx.2

1 Coil Latching

Reset(Max)

Reset

PSL-003

3

8.7

90

2.25

-2.25

0.10

PSL-005

5

14.5

250

3.75

-3.75

0.10

PSL-006

6

17.4

360

4.50

-4.50

0.10

PSL-009

9

26.1

810

6.75

-6.75

0.10

PSL-012

12

34.8

1440

9.00

-9.00

0.10

PSL-024

24

57.6

3840

18.0

-18.0

0.15

2 Coil Latching

Set Coil

Reset Coil

Reset(Max)

Reset

PSK-003

3

45

45

2.25

2.25

0.20

PSK-005

5

125

125

3.75

3.75

0.20

PSK-006

6

180

180

4.50

4.50

0.20

PSK-009

9

405

405

6.75

6.75

0.20

PSK-012

12

720

720

9.00

9.00

0.20

PSK-024

24

1920

1920

18.0

18.0

0.30

Dash

numbers

PS-003

3

7.5

64.3

2.25

0.3

0.14

Approx.1

Approx.2

Approx.2

Approx.2

Approx.2

PSL-004

4.5

13.0

202.5

3.38

-3.38

0.10

PSK-004

4.5

101

3.38

3.38

0.20

101

R50044271

U

T V

1A/30VDC

0.5A/125VAC

Ningbo Huaguan Relay Corporation LTD.

6

10

12

18

24

36

9

NHG RELAYS