PCB relays

Single relays

Mini power relay K (open and sealed)

Please observe the disclaimer.

104

Catalog 1308028

Issued 01-05

Coil data

Available for nominal voltages

12, 24 V

(other coils on request)

Nominal power consumption of the unsuppressed coil at nominal voltage

1.1 W

Test voltage winding/contact

– 40 to + 85 °C

Typ. 3 ms

Release time at nominal voltage

Typ. 1.5 ms

1)

See also operating voltage range diagram

2)

Measured at nominal voltage without coil suppression unit

N.B.

A low resistive suppression device in parallel to the relay coil increases the release time and reduces

the lifetime caused by increased erosion and/or higher risk of contact tack welding.

Mechanical data

Enclosure

Sealed relay is suitable for immersion cleaning of PCB assembly or conformal coating.

Sealed

Please refer to the Application Recommendations in this catalog.

Operating voltage range

Does not take into account

the temperature rise due to

the contact current

E = pre-energization

Operating conditions

Temperature range, storage

-40 °C to 155 °C

Test

Relevant standard

Testing as per

Dimension

Comments

EN ISO 6988

20 cycles

Storage 8/16 h

IEC 68-2-14

Na

20 cycles

– 40/+ 85 ˚C (dwell time 1 h)

constant

IEC 68-2-3

Ca

56 days

Upper air temperature 55 °C

IEC 68-2-42

10 days

IEC 68-2-43

–

10 days

Vibration resistance

IEC 68-2-6 (sine pulse form)

10 … 200 Hz

No change in the

acceleration, acc. to position

23 … 35 g

switching state > 10

µs

Shock resistance

IEC 68-2-27 (half-sine pulse form)

4 … 6 ms

No change in the

acceleration

23 … 280 g

switching state > 10

µs

Solderability

IEC 68-2-20

Ta, Method 1

Aging 3 (4 h/155 °C)

Dewetting

Resistance to soldering heat

IEC 68-2-20

Tb, Method 1A

10 s ± 1 s

with thermal screen

IEC 68-2-17

Qc, Method 2

1 min / 70 °C

Flammability

UL94-HB