When we use the relay in the circuit for a long time, the relay
will work continuously for a long time (no switch), which may lead
to contact instability, because the heat generated by the coil
itself will affect the ne insulation, resulting in the formation of
a film on the contact surface.We recommend the use of latching relays (magnetic latching relays)
in such circuits.If a unilateral stability model must be used in such circuits, we
recommend the use of a fail-safe circuit design to provide
protection against contact failure or coil burn.After opening the moisture-proof package, the relay should be used
as soon as possible.If the relay does not move for a long time after opening the
moisture-proof package, poor appearance and seal failure may occur
during welding and installation.After opening the moisture-proof package, put the relay into the
original package and seal it with tape.Clean the product after welding the relay to the PCB.Use water - or alcohol-based solvents.Keep the solvent temperature below 4C.Do not put the relay in a cold wash tank immediately after welding
temperature: approx. 250C(260C if DWS method is used) welding time:
approx. 5 seconds at most.(about.Two PI s first peace.Be sure to adjust the level of molten solder so as not to spill
solder onto the PCB. When installing the relay automatically, make
sure that the protection force of each claw is set to the following
value to maintain the characteristics of the relay.
Latching relay installation ensures that other equipment on the
same panel, such as a relay in operation, does not vibrate or shock
to the latching relay beyond the rated value, otherwise the
latching relay may be reset and vice versa.Latch relay reset before shipment.However, if excessive vibration or shock is applied, the latching
relay may be set up accidentally.Be sure to apply the reset signal before use.Maximum permissible voltage the maximum permissible voltage of the
coil can be determined by the temperature rise of the coil and the
heat resistant temperature of the coil insulation sheath material.(excess of heat resistance may result in combustion or short
circuit.)The maxi mom allows voltages to also include the following
important limits on materials that do not cause thermal change or
deterioration.Do not damage other control devices.Do not cause any harmful effect on human body.Do not cause fire.So.Ensure that the maximum allowable voltage specified in the catalog
is used as the rule. The rated voltage must be applied to the coil.Voltage exceeding the rated value.However, coill can be applied as long as the volt is less than the
maximum allowable volt age.It is important to note that the coil of the continuous voltage
application will lead to coil temperature, thus affecting features,
such as electrical life, and leads to deterioration or coil
insulation coating installed on the relay can be coated on the PCB
or cleaning, but there is no coating or detergent containing
silicone resin, silicone resin coating or silicone coating or
solvents may remain on the surface of relay
[Who we are?]
Founded in 1998, Shenzhen Honesty Electronic Technology Co., Ltd.is
a professional electronic marketing corporation entirely engaged in
the fields of semi-conductors and electronic components sale and
service for clients over 20 years, specialize in selling the new
and unused, original factory sealed packing electronic components.
specialize in IC,diode,transistor,IGBT,DC-DC converter.....HONESTY
has set up our own sales service conception and has already
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we have more than 5,000,000 kinds of electronic components for your
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10V680 Usually ship goods within 3 workdays. If you need goods
urgent and it is in stock, we will ship within 1 day.
100% NEW AND ORIGINAL,
30-365 DAYS QUALITY WARRANTY
1. HONESTY can will process all your order within 3 working days
after receiving your payment. Otherwise, we will state it in the
invoice in advance.
2. HONESTY can Ship via your shipping account (DHL / FEDEX / UPS /
TNT or others) as your instruction. Or Ship via our shipping
account (We have a very good relationship with DHL and FEDEX with
very special freight).
3. Regarding the declared value on the package for customs
clearance, we are pleased to follow your wishes, just feel free to
inform us when ordering.
4. Any import fees or charges are the buyer's responsibility.
1. We provide 30-365 days warrantly.
2. If the item you purchase from our store are not of perfected
quality, that is they don't work electronically to manufacturers
specifications, simply return them to us for replacement or refund.
3. If the items is defective, pls notify us within 3 days of
4. Any items must be returned in their original condition to
qualify for a refund or replacement.
Q: 1. Can I have sample order to check quality first ?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q: 2. What is the lead time?
A:Usuallyneeds 1-3 days, mass production time needs 5-7 days for
order less than 1000 pcs.
Q: 3. Do you have any MOQ limit?
A: It is depend on which kind of products, welcome to contact us!
Q: 4. How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive.
Q: 5. How to proceed the order when our company confirmed?
A: Firstly, please contact us first when are you ready to order and
let us know which payment metood are convenience for you.
Q: 6. Do you offer guarantee for the products?
A: Yes, we offer 30-365 Days guarantee for the products.
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