GS040203 Supplier,Distributor,Price,Datasheet,PDF

GS040203 distributor(KEYPAD W/KEYCAPS 4 KEY BLACK),GS040203 short lead time

Part Number:   GS040203
Description:   KEYPAD W/KEYCAPS 4 KEY BLACK
Category:   Switches
Manufacture:   Storm Interface
Package:   GS040203
Standard Package:   Switches
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1 pcs
Mininum order quantity from 1PCS GS040203
Mininum order value from 1USD
2 days
lead time of GS040203 is from 2 to 5 days
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Fast quotation of GS040203 within 12 hours
60 days
60 days full quality warranty of GS040203
 
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.  GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
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. GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
 

Switch Contacts
Several terms are used to describe switch contacts: GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
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. GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
Momentary - switch returns to its normal position when released.
Open - off position, contacts not conducting. GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
Pole - number of switch contact sets. GS040203 Storm Interface KEYPAD W/KEYCAPS 4 KEY BLACK
Throw - number of conducting positions, single or double.