Datasheet > ARS3103

ARS3103

更新时间： 2024-01-12 19:00:25

品牌	Logo	应用领域
松下 - PANASONIC		光电二极管
页数	文件大小	规格书
11页	414K
描述
RF Relay, SPDT, Latched, 0.067A (Coil), 3VDC (Coil), 200mW (Coil), 0.5A (Contact), 30VDC (Contact), 3000MHz, 1W (RF Input), DC Input, DC Output, Through Hole-Straight Mount, ROHS COMPLIANT

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ARS3103 数据手册

RS (ARS)

Insertion loss compensation

Three countermeasures for these are

listed here.

(1) Incorporate an arc-extinguishing

circuit.

6) To ensure accurate operation of the

latching type amidst surrounding

The insertion loss of relay itself is given

by subtracting the insertion loss of

shortcircuit the COM and the NC (or NO).

(signal path and two connectors)

9. Others

1) The switching lifetime is deﬁned under

the standard test condition speciﬁed in

the JIS* C 5442 standard (temperature

15 to 35°C 59 to 95°F, humidity 25 to

75%). Check this with the real device as it

is affected by coil driving circuit, load

type, activation frequency, activation

phase, ambient conditions and other

factors.

Also, be especially careful of loads such

as those listed below.

• When used for AC load-operating and

the operating phase is synchronous,

rocking and fusing can easily occur due

to contact shifting.

temperature changes and other factors

that might affect the set and reset pulse

times, we recommend a coil impress set

and reset pulse width of at least 30 ms at

the rated operation voltage.

(2) Lower the operating frequency

(3) Lower the ambient humidity

2) Use the relay within speciﬁcations

such as coil rating, contact rating and on/

off service life. If used beyond limits, the

relay may overheat, generate smoke or

catch ﬁre.

3) Be careful not to drop the relay. If

accidentally dropped, carefully check its

appearance and characteristics before

use.

7) The latching type relay is shipped in

the reset position. But jolts during

transport or impacts during installation

can change the reset position. It is,

therefore, advisable to build a circuit in

which the relay can be initialized (set and

reset) just after turning on the power.

8) If silicone materials (e.g., silicone

rubbers, silicone oils, silicone coating

agents, silicone sealers) are used in the

vicinity of the relay, the gas emitted from

the silicone may adhere to the contacts of

the relay during opening and closing and

lead to improper contact. If this is the

case, use a material other than silicone.

4) Be careful to wire the relay correctly.

Otherwise, malfunction, overheat, ﬁre or

other trouble may occur.

5) If a relay stays on in a circuit for many

months or years at a time without being

activated, circuit design should be

reviewed so that the relay can remain

non-excited. A coil that receives current

all the time heats, which degrades

insulation earlier than expected. A

latching type relay is recommended for

such circuits.

• When high-frequency opening and

closing of the relay is performed with a

load that causes arcs at the contacts,

nitrogen and oxygen in the air is fused by

the arc energy and HNO³is formed. This

can corrode metal materials.

For general cautions for use, please

refer to the “General Application

Guidelines”.

ASCTB106E 201407-T

–11–

1...8 9 1011

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