1 pcs
Mininum order quantity from 1PCS MPI001/28/D4
Mininum order value from 1USD
2 days
lead time of MPI001/28/D4 is from 2 to 5 days
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Fast quotation of MPI001/28/D4 within 12 hours
60 days
60 days full quality warranty of MPI001/28/D4
1, we will give you new and original parts with factory sealed package
2, Quality warranted: All products have to be passed our Quality Control before delivery.
2,If you need more details of MPI001/28/D4,like pictures ,package,datasheet and so on, pls email to [email protected]
Switch Contact Ratings
Switch contacts are rated with a maximum voltage and current, and there may be different ratings for AC and DC. The AC values are higher because the current falls to zero many times each second and an arc is less likely to form across the switch contacts. MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
For low voltage electronics projects the voltage rating will not matter, but you may need to check the current rating. The maximum current is less for inductive loads (coils and motors) because they cause more sparking at the contacts when switched off. MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
Switch Contacts
Several terms are used to describe switch contacts: MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
Closed - on position, contacts conducting, there may be several on positions.
For example: the simplest on-off switch has one set of contacts (single pole) and one switching position which conducts (single throw). The switch mechanism has two positions: open (off) and closed (on), but it is called 'single throw' because only one position conducts.
Way - number of conducting positions, three or more. MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
Momentary - switch returns to its normal position when released.
Open - off position, contacts not conducting. MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
Pole - number of switch contact sets. MPI001/28/D4 Bulgin SWITCH PB SPST 50MA SS RD/BL QC
Throw - number of conducting positions, single or double.