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Ultra Compact Size Dual Coil Latching Relay

Ultra Compact Size Dual Coil Latching Relay

Forward Relay is China manufacturer & supplier who mainly produces Ultra Compact Size Dual Coil Latching Relay with many years of experience. Hope to build business relationship with you.

● High contact capacity 2A 30VDC
● High Sensitivity
● Low power consumption
● Conforms to FCC Part 68 1500V Surge and Dielectric 1000VAC
● RoHS Compliant

Model: PK

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Product Description

You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Ultra Compact Size Dual Coil Latching Relay. Forward Relay adhered to he principle of "quality is the life", to provide customers with the best quality, the most competitive prices, the first-class after-sales service.

Features

DIL pitch terminals. High sensitivity :0.14W or 0.10W nominal power.

Conforms to FCC Part 68 1.5kV surge and dielectric 1000VAC.

Monostable, single or double coil latching relay .

Application for telecommunication equipment, office equipment, security alarm systems, measuring instruments, medical monitoring equipment, audio visual equipment, flight simulator, sensor control.


Ordering Information

1 Part number P

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(Au plated ) AgNi(Au plated)
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. Swit ching Current:2A
Contact Resistance ≤50mΩ
Item 4.12 of IEC 61810-7
Operation Life Electrical 2×105 (DC AgPd);1×105(DC AgNi)
1×105(AC)
Item 4.30 of IEC 61810-7
Mechanical 1×108
Item 4.31 of IEC 61810-7

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

Dash numbers Coil voltage VDC Coil resistance
Ω ± 10%
Pick-up voltage VDC(max) (75%of rated voltage ) Drop-out voltage VDC(min) (10% of rated voltage) Coil power W Operate time ms Release time ms
Rated Max.
P-003 3 7.5 64.3 2.25 0.3 0.14 Approx.2 Approx.1
P-004 4.5 11.25 144.6 3.38 0.45 0.14
P-005 5 12.5 178 3.75 0.5 0.14
P-006 6 15.0 257 4.50 0.6 0.14
P-009 9 22.5 579 6.75 0.9 0.14
P-012 12 30.0 1028 9.00 1.2 0.14
P-024 24 48.0 2880 18.0 2.4 0.20
1 Coil Latching Set Reset(Max) Set Reset
PL-003 3 8.7 90 2.25 -2.25 0.10 Approx.2 Approx.2
PL-004 4.5 13.0 202.5 3.38 -3.38 0.10
PL-005 5 14.5 250 3.75 -3.75 0.10
PL-006 6 17.4 360 4.50 -4.50 0.10
PL-009 9 26.1 810 6.75 -6.75 0.10
PL-012 12 34.8 1440 9.00 -9.00 0.10
PL-024 24 57.6 3840 18.0 -18.0 0.15
2 Coils Latching Set Coil Reset Coil Set Reset(Max) Set Reset
PK-003 3 6 45 45 2.25 2.25 0.20 Approx.2 Approx.2
PK-004 4.5 9 101 101 3.38 3.38 0.20
PK-005 5 10 125 125 3.75 3.75 0.20
PK-006 6 12 180 180 4.50 4.50 0.20
PK-009 9 18 405 405 6.75 6.75 0.20
PK-012 12 24 720 720 9.00 9.00 0.20
PK-024 24 36 1920 1920 18.0 18.0 0.30

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 set and reset coil should not be powered 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 .


Characteristics

Electrostatic Capacitance
Between Open Contacts Approx.0.4pF Item 4.41 of IEC 61810-7
Between Coil & Contacts Approx.0.9pF Item 4.41 of IEC 61810-7
Between Contact Poles Approx.0.2pF Item 4.41 of IEC 61810-7
Insulation Resistance 1000M Ω min(at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength
Between Open Contacts 1000VAC 1min Item4.9 of IEC 61810-7
Between Coil & Contacts 1000VAC 1min
Between Contact Poles 1000VAC 1min
Surge Withstand Voltage
Between Open Contacts 1500V FCC68
Between Coil & Contacts 1500V
Between Contact Poles 2500V
Shock Resistance Functional: 490m/s2 11 ms;
Destructive:980 m/s2 6ms
Item 4.26 of IEC 61810-7
Vibration Resistance 10Hz~ 55Hz Double amplitude
Functional: 3mm Destructive: 5mm
Item 4.28 of IEC 61810-7
Terminals Strength 5N Item 4.24 of IEC 61810-7
Temperature Range -40℃~70℃(-40° F~158° F)
Mass Approx. 1.5g Item 4.7 of IEC 61810-7


Safety Approvals

Safety approval UL&CUR TUV
Load 1A,2A/30VDC; 0.5A/125VAC 1A/30VDC; 0.5A/125VAC


Dimensions(mm)

CAUTION:

In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.


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