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PEC12R Incremental Encoders

Bourns PEC12R Incremental Encoders offer a compact design, long-life, and high reliability. These encoders are available in a wide variety of configurations to meet many user requirements. The 12mm PEC12R encoders are also available with a momentary push switch option. These encoders feature 2-bit quadrature code output, IP 40 rating, and 3 standard shaft length variants.Typical applications are level control, tuning and timer settings in audio-visual equipment, and consumer electric appliance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Product	Type	Resolution	Technology	Number of Detents	Number of Channels	Termination Style	Output Type	Shaft Diameter	Shaft Type	With Switch	Operating Supply Voltage	Life	IP Rating	Packaging
Encoders VERT 12DET 12PULSE 20mm SHAFT W/O SW PEC12R-2120F-N0012 Bourns 1: 1,60 € 661In Stock	Mfr. Part No. PEC12R-2120F-N0012 Mouser Part No 652-PEC12R-2120F-N12	Bourns	Encoders VERT 12DET 12PULSE 20mm SHAFT W/O SW	Datasheet	661In Stock	1,60 € 1,47 € 1,43 € 0,621 €	Min.: 1 Mult.: 1	PEC12R	Through Hole	Mechanical Encoders	Incremental	12 PPR	Rotary	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch		30000 Cycles	IP40	Tray
Encoders VERT 12DET 12PULSE 20mm SHAFT SPST SW PEC12R-2120F-S0012 Bourns 1: 1,40 € 998In Stock	Mfr. Part No. PEC12R-2120F-S0012 Mouser Part No 652-PEC12R-2120F-S12	Bourns	Encoders VERT 12DET 12PULSE 20mm SHAFT SPST SW	Datasheet	998In Stock	1,40 € 1,26 € 1,20 € 1,13 € View 1,01 € 0,946 € 0,886 € 0,841 € 0,787 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders VERT 12DET 12PULSE 30mm SHAFT SPST SW PEC12R-2130F-S0012 Bourns 1: 1,51 € 438In Stock	Mfr. Part No. PEC12R-2130F-S0012 Mouser Part No 652-PEC12R-2130F-S12	Bourns	Encoders VERT 12DET 12PULSE 30mm SHAFT SPST SW	Datasheet	438In Stock	1,51 € 1,32 € 1,24 € 1,14 € View 1,06 € 0,946 € 0,894 € 0,85 € 0,783 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders VERT 24DET 24PULSE 17.5mm SHAFT SPST SW PEC12R-2217F-S0024 Bourns 1: 1,57 € 56In Stock 1.200Expected 04/12/2026	Mfr. Part No. PEC12R-2217F-S0024 Mouser Part No 652-PEC12R-2217F-S24	Bourns	Encoders VERT 24DET 24PULSE 17.5mm SHAFT SPST SW	Datasheet	56In Stock 1.200Expected 04/12/2026	1,57 € 1,35 € 1,26 € 1,16 € View 1,07 € 0,972 € 0,912 € 0,828 € 0,798 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders VERT 24DET 24PULSE 25mm SHAFT W/O SW PEC12R-2225F-N0024 Bourns 1: 1,23 € 191In Stock	Mfr. Part No. PEC12R-2225F-N0024 Mouser Part No 652-PEC12R-2225F-N24	Bourns	Encoders VERT 24DET 24PULSE 25mm SHAFT W/O SW	Datasheet	191In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,713 € 0,672 € 0,631 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ NO DET 12PULSE 20mm SHAFT SPST SW PEC12R-4020F-S0012 Bourns 1: 1,63 € 985In Stock	Mfr. Part No. PEC12R-4020F-S0012 Mouser Part No 652-PEC12R-4020F-S12	Bourns	Encoders HORZ NO DET 12PULSE 20mm SHAFT SPST SW	Datasheet	985In Stock	1,63 € 1,40 € 1,32 € 1,21 € View 1,11 € 1,04 € 0,998 € 0,851 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ NO DET 24PULSE 20mm SHAFT SPST SW PEC12R-4020F-S0024 Bourns 1: 1,52 € 1.687In Stock	Mfr. Part No. PEC12R-4020F-S0024 Mouser Part No 652-PEC12R-4020F-S24	Bourns	Encoders HORZ NO DET 24PULSE 20mm SHAFT SPST SW	Datasheet	1.687In Stock	1,52 € 1,32 € 1,23 € 1,13 € View 1,01 € 0,946 € 0,886 € 0,837 € 0,804 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ NO DET 24PULSE 30mm SHAFT SPST SW PEC12R-4030F-S0024 Bourns 1: 1,68 € 130In Stock	Mfr. Part No. PEC12R-4030F-S0024 Mouser Part No 652-PEC12R-4030F-S24	Bourns	Encoders HORZ NO DET 24PULSE 30mm SHAFT SPST SW	Datasheet	130In Stock	1,68 € 1,44 € 1,36 € 1,25 € View 1,14 € 1,02 € 0,92 € 0,869 € 0,835 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 17.5mm SHAFT W/O SW PEC12R-4117F-N0012 Bourns 1: 1,23 € 206In Stock	Mfr. Part No. PEC12R-4117F-N0012 Mouser Part No 652-PEC12R-4117F-N12	Bourns	Encoders HORZ 12DET 12PULSE 17.5mm SHAFT W/O SW	Datasheet	206In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,713 € 0,672 € 0,631 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 17.5mm SHAFT SPST SW PEC12R-4117F-S0012 Bourns 1: 1,56 € 1.384In Stock	Mfr. Part No. PEC12R-4117F-S0012 Mouser Part No 652-PEC12R-4117F-S12	Bourns	Encoders HORZ 12DET 12PULSE 17.5mm SHAFT SPST SW	Datasheet	1.384In Stock	1,56 € 1,35 € 1,26 € 1,16 € View 1,07 € 0,972 € 0,912 € 0,869 € 0,814 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 20mm SHAFT W/O SW PEC12R-4120F-N0012 Bourns 1: 1,46 € 763In Stock	Mfr. Part No. PEC12R-4120F-N0012 Mouser Part No 652-PEC12R-4120F-N12	Bourns	Encoders HORZ 12DET 12PULSE 20mm SHAFT W/O SW	Datasheet	763In Stock	1,46 € 1,25 € 1,16 € 1,06 € View 0,972 € 0,894 € 0,82 € 0,772 € 0,726 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 25mm SHAFT W/O SW PEC12R-4125F-N0012 Bourns 1: 1,23 € 511In Stock	Mfr. Part No. PEC12R-4125F-N0012 Mouser Part No 652-PEC12R-4125F-N12	Bourns	Encoders HORZ 12DET 12PULSE 25mm SHAFT W/O SW	Datasheet	511In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,713 € 0,672 € 0,624 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 25mm SHAFT SPST SW PEC12R-4125F-S0012 Bourns 1: 1,57 € 1.200In Stock	Mfr. Part No. PEC12R-4125F-S0012 Mouser Part No 652-PEC12R-4125F-S12	Bourns	Encoders HORZ 12DET 12PULSE 25mm SHAFT SPST SW	Datasheet	1.200In Stock	1,57 € 1,35 € 1,26 € 1,16 € View 1,10 € 1,03 € 0,963 € 0,912 € 0,852 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 12DET 12PULSE 30mm SHAFT SPST SW PEC12R-4130F-S0012 Bourns 1: 1,38 € 474In Stock	Mfr. Part No. PEC12R-4130F-S0012 Mouser Part No 652-PEC12R-4130F-S12	Bourns	Encoders HORZ 12DET 12PULSE 30mm SHAFT SPST SW	Datasheet	474In Stock	1,38 € 1,25 € 1,19 € 1,12 € View 1,01 € 0,946 € 0,912 € 0,80 € 0,771 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 17.5mm SHAFT W/O SW PEC12R-4217F-N0024 Bourns 1: 1,23 € 981In Stock	Mfr. Part No. PEC12R-4217F-N0024 Mouser Part No 652-PEC12R-4217F-N24	Bourns	Encoders HORZ 24DET 24PULSE 17.5mm SHAFT W/O SW	Datasheet	981In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,748 € 0,708 € 0,647 € 0,619 € 0,585 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 12PULSE 17.5mm SHAFT SPST SW PEC12R-4217F-S0012 Bourns 1: 1,52 € 424In Stock	Mfr. Part No. PEC12R-4217F-S0012 Mouser Part No 652-PEC12R-4217F-S12	Bourns	Encoders HORZ 24DET 12PULSE 17.5mm SHAFT SPST SW	Datasheet	424In Stock	1,52 € 1,32 € 1,23 € 1,13 € View 1,01 € 0,946 € 0,912 € 0,841 € 0,787 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 20mm SHAFT W/O SW PEC12R-4220F-N0024 Bourns 1: 1,41 € 1.017In Stock	Mfr. Part No. PEC12R-4220F-N0024 Mouser Part No 652-PEC12R-4220F-N24	Bourns	Encoders HORZ 24DET 24PULSE 20mm SHAFT W/O SW	Datasheet	1.017In Stock	1,41 € 1,20 € 1,12 € 1,01 € View 0,92 € 0,869 € 0,796 € 0,748 € 0,699 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 12PULSE 20mm SHAFT SPST SW PEC12R-4220F-S0012 Bourns 1: 1,52 € 583In Stock	Mfr. Part No. PEC12R-4220F-S0012 Mouser Part No 652-PEC12R-4220F-S12	Bourns	Encoders HORZ 24DET 12PULSE 20mm SHAFT SPST SW	Datasheet	583In Stock	1,52 € 1,32 € 1,23 € 1,13 € View 1,01 € 0,946 € 0,886 € 0,859 € 0,787 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 22.5mm SHAFT SPST PEC12R-4222F-N0024 Bourns 1: 1,23 € 1.024In Stock	Mfr. Part No. PEC12R-4222F-N0024 Mouser Part No 652-PEC12R-4222F-N24	Bourns	Encoders HORZ 24DET 24PULSE 22.5mm SHAFT SPST	Datasheet	1.024In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,713 € 0,672 € 0,631 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 25mm SHAFT W/O SW PEC12R-4225F-N0024 Bourns 1: 1,23 € 1.657In Stock	Mfr. Part No. PEC12R-4225F-N0024 Mouser Part No 652-PEC12R-4225F-N24	Bourns	Encoders HORZ 24DET 24PULSE 25mm SHAFT W/O SW	Datasheet	1.657In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,714 € 0,681 € 0,679 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 30mm SHAFT W/O SW PEC12R-4230F-N0024 Bourns 1: 1,30 € 1.193In Stock	Mfr. Part No. PEC12R-4230F-N0024 Mouser Part No 652-PEC12R-4230F-N24	Bourns	Encoders HORZ 24DET 24PULSE 30mm SHAFT W/O SW	Datasheet	1.193In Stock	1,30 € 1,11 € 1,03 € 0,937 € View 0,857 € 0,798 € 0,777 € 0,736 € 0,689 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 30mm SHAFT SPST SW PEC12R-4230F-S0024 Bourns 1: 1,75 € 1.121In Stock	Mfr. Part No. PEC12R-4230F-S0024 Mouser Part No 652-PEC12R-4230F-S24	Bourns	Encoders HORZ 24DET 24PULSE 30mm SHAFT SPST SW	Datasheet	1.121In Stock	1,75 € 1,51 € 1,42 € 1,31 € View 1,14 € 1,07 € 0,963 € 0,903 € 0,86 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ NO DET 24PULSE 20mm SHAFT W/O SW PEC12R-3020F-N0024 Bourns 1: 1,23 € 831In Stock	Mfr. Part No. PEC12R-3020F-N0024 Mouser Part No 652-PEC12R3020FN0024	Bourns	Encoders HORZ NO DET 24PULSE 20mm SHAFT W/O SW	Datasheet	831In Stock	1,23 € 1,06 € 0,998 € 0,912 € View 0,82 € 0,766 € 0,713 € 0,672 € 0,631 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 17.5mm SHAFT SPST SW PEC12R-3217F-S0024 Bourns 1: 1,57 € 49In Stock 1.200Expected 21/01/2027	Mfr. Part No. PEC12R-3217F-S0024 Mouser Part No 652-PEC12R3217FS0024	Bourns	Encoders HORZ 24DET 24PULSE 17.5mm SHAFT SPST SW	Datasheet	49In Stock 1.200Expected 21/01/2027	1,57 € 1,35 € 1,26 € 1,16 € View 1,07 € 0,972 € 0,912 € 0,869 € 0,814 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders HORZ 24DET 24PULSE 25mm SHAFT SPST SW PEC12R-3225F-S0024 Bourns 1: 1,71 € 1.920In Stock	Mfr. Part No. PEC12R-3225F-S0024 Mouser Part No 652-PEC12R3225FS0024	Bourns	Encoders HORZ 24DET 24PULSE 25mm SHAFT SPST SW	Datasheet	1.920In Stock	1,71 € 1,48 € 1,38 € 1,27 € View 1,17 € 1,07 € 1,01 € 0,946 € 0,85 €	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Mechanical	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles		Tray

PEC12R Incremental Encoders

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