Hello all, I found in one of my drawer some components which are “SIP-1A05 Reed Switch Relay for PAN CHANG” Not sure where and when I. Only $，buy SIP – 1A05 High Performance DIY DC 5V 1A 4Pin Dry Reed Relays – 5PCS at GearBest Store with free shipping. 10 x SIP-1A05 reed relay 5V Voltage: : Industrial & Scientific.
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Prior work was computer software and data communications for 34 years.
Please enter a number less than or equal to J-M-L on Aug 25, Seller assumes all responsibility for this listing. Other offers may also be available. I’ll give it a go at home.
Yes, the first you do with unknown components is get out the meter, it will answer questions with certainty! Special financing available Select PayPal Credit at checkout to have the option to pay over time. The next question would be how long will it take for a small diode with a fwd drop of 1V to dissipate the associated power I’ve used Metal Oxide Varistor in some cases to make that quicker with large electro-magnets.
Sell now – Have one to sell? Contact the seller – opens in a new window or tab and request a shipping method to your location. If the relay does not have any indication of polarity printed on it then it is unlikely to have diode protection built in I would have thought. Skip to main content. Mouse over to Zoom – Click to enlarge. Read times previous topic – next topic. Practically not theoretically – draws about 10mA from the pin I tried with no bad outcome with a couple tries. Select a valid country.
Learn More – opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. Read more about the condition. Anyway – closing this topic, thx for the thoughts.
For the record – no diode not unexpected Side question given the resistor is about ohms what risk is there for my arduino if it drive the solenoid directly from a pin?
Sign in to check out Check out as guest. Visit eBay’s page on international trade. Sure that part I knew I’d be on the safe side – it’s more how much on the edge I’m without a diode Guess I’ll try to measure spikes upon disconnect. The internal pin protection diode between pin and ground will catch the spike, but for how spi-1a05.
Live in Central Oregon desert. People who viewed this item also viewed. Please note the delivery estimate is greater than 6 business days. For additional sip–1a05, see the Global Shipping Program terms and conditions – opens in a new window or tab. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees. Back to home page. Amateur radio sinceapproximately.
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J-M-L on Aug 26, Learn More – opens in a new window or tab. The item you’ve selected was not added to your cart. No additional import charges at delivery! Just connect a small schottky diode across the coil, and move on. Learn More – opens in a new window or tab Any international shipping is paid in part to Pitney Bowes Inc. Add to watch list Remove from watch list. Refer to eBay Return policy for more details. See all condition definitions – opens in a new window or tab See the seller’s listing for full details.
Yes – 5v drives this on and off well to be honest there is a small noise like the relay closing – did not try further with an heavy load – Will investigate further when I have access to more equipment.
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Please do not send me PMs asking for help. This item will ship to United Statesbut the seller has not specified shipping options. Trusted seller, fast shipping, and easy returns. Post in the forum then everyone will benefit from seeing the questions and answers.