Original Part Number: 12010300
LHE Part Number: 502020
Outer Diameter: 7.4
Length: 20
Overview:
| LHE PN: | 502020 |
| Certification: | TUV, IATF16949, ISO14001, ISO9001, CQC, UL, ROHS |
| MOQ: | Most product not have MOQ, Small order can be accepted. |
| Sample service: | Free Samples |
| Delivery Time: | 3-5 Days |
| Quality Control | All goods will be 100% inspected before dispatched |
| Payment: | T/T, Western Union, MoneyGram, PayPal; 30% deposits; 70% balance before delivery. |
| Shipment: | DHL/FedEx/TNT/UPS/EMS/Aramex/SF for samples, By Air or by Sea for batch goods; Airport/ Port receiving. |
There is a “Dry switching” problem. Poor design will affect the service life, and it is difficult to find this design problem in the early stage. Its essence is that when the contacts of the relay are switched, especially when they are released, a minimum current is required to ensure that an arc can be generated to clean the contact surfaces of the contacts. No arcing will affect the life, and too much arcing will also affect the life.
