ARA210A05_17 Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
ARA210A05_17
Panasonic Corporation
ARA210A05_17 Datasheet PDF : 7 Pages
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RA (ARA)
NOTES
1. Coil operating power
Pure DC current should be applied to the coil. The wave form
should be rectangular. If it includes ripple, the ripple factor
should be less than 5%.
However, check it with the actual circuit since the characteristics
may be slightly different. The nominal operating voltage should
be applied to the coil for more than 10 ms to set/reset the
latching type relay.
2. Coil connection
When connecting coils, refer to the wiring diagram to prevent
mis-operation or malfunction.
3. External magnetic field
Since RA relays are highly sensitive polarized relays, their
characteristics will be affected by a strong external magnetic
field. Avoid using the relay under that condition.
4. Cleaning
For automatic cleaning, the boiling method is recommended.
Avoid ultrasonic cleaning which subjects the relays to high
frequency vibrations, which may cause the contacts to stick.
It is recommended that alcoholic solvents be used.
5. Tape and reel packing
1) Tape dimensions
24.00
.945
RA relay
16.0
.630
2.0
.079 4.0
.157
1.5+00.1 dia.
.059+.0004 dia.
1.75
.069
0.4
11.5
.016
.453
15.2
.598
6.4±0.2
12.30 (10.75)
.252±.008
.484
(.423)
(General tolerance: ±0.1 ±.004)
2) X type, Z type
X: Picked from 1 pin
Z: Picked from 10 pin
Tape coming out direction
Relay polarity bar
3) Dimensions of plastic reel
21±0.8 dia.
.827±.031 dia.
2.0±0.5
.079±.020
330±2 dia.
12.992±.079 dia.
80±1 dia.
3.150±.039 dia.
13±0.2 dia.
.512±.008 dia.
24.4+20.0
.961+.0079
2.0±0.2
.079±.008
6. Soldering
Manual soldering shall be performed under following condition.
Tip temperature: 280°C to 300°C 536°F to 572°F.
Wattage: 30 to 60W
Soldering time: within 5s
In case of automatic soldering, the following conditions should
be observed
1) Position of measuring temperature
Surface of PC board where relay is mounted.
2) IR (infrared reflow) soldering method
T3
T2
T1
t1
T1 = 150 to 180°C 302 to 356°F
T2 = 230°C 446°F and higher
T3 = Within 250°C 482°F
t2
t1 = 60 to 120 sec.
t2 = Within 30 sec.
Temperature rise of relay itself may vary according to the
mounting level or the heating method of reflow equipment.
Therefore, please set the temperature of soldering portion of
relay terminal and the top surface of the relay case not to exceed
the above mentioned soldering condition.
It is recommended to check the temperature rise of each portion
under actual mounting condition before use.
The soldering earth shall be performed by manual soldering.
7. Conditions for operation, transport and storage
conditions
1) Ambient temperature, humidity, and atmospheric pressure
during usage, transport, and storage of the relay:
(1) Temperature:
–40 to +70°C –40 to +158°F
(2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the temperature. Use within the
range indicated in the graph below.
(3) Atmospheric pressure: 86 to 106 kPa
Temperature and humidity range for usage, transport, and
storage:
Humidity, %R.H.
85
Tolerance range
(Avoid freezing
when used at
temperatures
lower than
0°C 32°F)
5
(Avoid
condensation
when used at
temperatures
higher than
0°C 32°F)
–40
0
–40
+32
Temperature, °C °F
70
+158
2) Condensation
Condensation forms when there is a sudden change in
temperature under high temperature and high humidity
conditions. Condensation will cause deterioration of the relay
insulation.
3) Freezing
Condensation or other moisture may freeze on the relay when
the temperature is lower than 0°C 32°F. This causes problems
such as sticking of movable parts or operational time lags.
4) Low temperature, low humidity environments
The plastic becomes brittle if the relay is exposed to a low
temperature, low humidity environment for long periods of time.
–5–
ASCTB102E 201702-T
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