MR62-5USRY NEC, MR62-5USRY Datasheet - Page 10

• Manufacturer Part Number: MR62-5USRY
• Description: Low Signal Relays - PCB DPDT 5V SEALED
• Manufacturer: NEC

Specifications of MR62-5USRY

• Contact Form: 2 Form C (DPDT)
• Coil Voltage: 5 VDC
• Coil Type: Non-Latching
• Power Consumption: 400 mW
• Termination Style: PCB Pins
• Maximum Switching Current: 2 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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- The relay maintains constant sealability under normal atmospheric pressure (810 to 1,200 hpa). Its sealability
- The same applies when the relay is stored or transported. Keep the upper-limit value of the temperature to
- If excessive vibration or shock is applied to the relay, it may malfunction and the contacts remain closed.
4. Notes on mounting relays
- When mounting a relay onto a PC board using an automatic chip mounter, if excessive force is applied to
- Avoid bending the pins to temporarily secure the relay to the PC board. Bending the pins may
- It is recommended to solder the relay onto a PC board under the following conditions:
- Ventilation immediately after soldering is recommended. Avoid immersing the relay in cleaning solvent
- Use an alcohol-based or water-based cleaning solvent. Never use thinner and benzene because they may
- Do not use ultrasonic cleaning because the vibration energy generated by the ultrasonic waves may cause
5. Handling
- Relays are packaged in magazine cases for shipment. If a space is created in the case after some relays
- Exercise care in handling the relay so as to avoid dropping it or allowing it to fall. Do not use a relay that
- Latching relays are factory-set to the reset state for shipment. A latching relay may be set, however, by
- The sealability of a surface-mount relay may be lost if the relay absorbs moisture and is then heated
1. The storage humidity must be no more than 70% RH. The recommended storage period is 3 months
2. To store the relay for 3 months or longer, keep the storage humidity to within 50% RH. Do not store the
may be degraded or the relay may be deformed and malfunction if it is used under barometric conditions
exceeding the specified range.
which the relay is exposed after it is removed from the carton box to within 50°C.
Vibration or shock applied to the relay during operation may cause considerable damage to or wearing of
the contacts. Note that operation of a snap switch mounted close to the relay or shock due to the operation
of magnetic solenoid may also cause malfunctioning.
the cover of the relay when the relay is chucked or inserted, the cover may be damaged or the characteristics
of the relay degraded. Keep the force applied to the relay to within 1 kg.
degrade sealability or adversely affect the internal mechanism.
immediately after soldering due to the danger of thermal shock being applied to the relay.
damage the relay housing.
the contacts to remain closed.
not well secured, vibration during transportation may cause malfunctioning of the contacts.
has been dropped. If a relay drops from a workbench to the floor, a shock of 9,800 m/s
is applied to the relay, possibly damaging its functions. Even if a light shock has been applied to the relay,
vibration or shock applied while being transported. Be sure to forcibly reset the relay before using it in the
have been removed, be sure to insert a stopper to secure the remaining relays in the case. If relays are
thoroughly evaluate its operation before using it.
application set. Also note that the relay may be set by unexpected vibration or shock when it is used in a
portable set.
during soldering. When storing relays, therefore, observe the following points:
<1> Reflow soldering
<2> Flow soldering
<3> Manual soldering
relay for more than 6 months.
maximum.
Refer to the recommended soldering temperature profile.
Solder temperature: 250°C max., Time: 5 to 10 seconds, Preheating: 100°C max./1 minute max.
Solder temperature: 350°C, Time: 2 to 3 seconds
85
80
60
40
20
5
−60 −40 −20
Data Sheet ER0515EJ1V0DS
Temperature (°C)
0
20
40
60
80
100
2
(1,000 G) or more
MR62 SERIES