3.can be installed in extremely limited space
4.very suitable for miniaturization of devices
Reed switches consist of two ferromagnetic and specially shaped contact blades (reeds) positioned in a hermetically sealed glass tube with a gap between them and in a protective atmosphere.
Reed switches are available as form A (normally open) and form C (changeover), and are operated using a magnetic field generated by either a permanent magnet or current-carrying coil.
Pull-in value(PI) :10-30AT
Drop-out value(DO):4min AT
Contact resistance(CR) :100max mW
Breakdown voltage :200min(PI>+20) VDC
150min (PI <20) VDC
Insulation resistance: 10^9min W
Electrostatic capacitance: 1.5max PF
Contact rating : 3 V
Maximum switching voltage :100(DC/AC) V
maximum switching current :0.2 A
maximum carry current :0.5 A
If you need more help pls chat with us!
1.All shipping term is can be selected,the cheap one is HK POST AIR MAIL (if you has any problem about the shipping charge,you can chat with us to adjusted the right one for you), and all the free shipping term is based on HK POST AIR MAIL.
2. If you want to change express company to cooperate, please inform us, so that to re-check the shipping charge.
3.If you selected the shipping cost more than you had pay,we have the right to change delivery way.
4.All the Russia friends should pay the order with your whole name and full address with correct zip code so that you can picked the parcel easily and quickly.The best way is to selected DHL as the first choice as the urgent order.
5.All the Brazil friends should pay the order in your company name and address, with the Taxpayer's registration number (also if your country has any new rule,please do as your country say),so that you can get the parcel easily.
6.All the customer friends should know if you selected DHL please know the detail about DHL ,if you are not agree with the DHL rule and do not pick up the parcel,then the parcel will be return to us but will happen high return cost,that also may your’s responsibility!Please be noted.
7. The total is excluding the import tax & any other types of tax, please be noted.
1. Alipay as the first choice, also T/T, Western Union,Paypal(We have our own website ).
2. Except the alipay, the transform charge is to customer's side.
3. Please pay the order within 3 days after you buy it, and we'll send you within 2-3 days after payment.
1. If you are satisfied with our products & service, please give us positive feedback.
2. If not, please inform us about your idea before you give negative feedback, any dispute will be settle based on mutual benefit. Many thanks.
1. Any unsatisfied with our products, sending back is acceptable, but the shipping charge will be your responsibility.
2. Please open the parcel & check them when you receive them.
Mix Order instruction
1. All of the items in our store are available for mixing when you order. Please inform us about it when you pay, we'll recheck the shipping charge.
2. Please check with us about the details before you placing an order, so that to avoid mistake. Many thanks.
Nice cooperation with you & thanks for visiting our store!