1 pcs
Mininum order quantity from 1PCS KAR02LAGT
Mininum order value from 1USD
2 days
lead time of KAR02LAGT is from 2 to 5 days
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60 days
60 days full quality warranty of KAR02LAGT
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.
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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. KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
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. KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
Switch Contacts
Several terms are used to describe switch contacts: KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
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. KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
Momentary - switch returns to its normal position when released.
Open - off position, contacts not conducting. KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
Pole - number of switch contact sets. KAR02LAGT E-Switch SW PIANO DIP 2 POS SEALED T/H
Throw - number of conducting positions, single or double.