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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 (GBP) 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 HORZ 12DET 12PULSE 20mm SHAFT SPST SW PEC12R-4120F-S0012 Bourns 1: £1.32 1,786In Stock	Mfr. Part No. PEC12R-4120F-S0012 Mouser Part No 652-PEC12R-4120F-S12	Bourns	Encoders HORZ 12DET 12PULSE 20mm SHAFT SPST SW	Datasheet	1,786In Stock	£1.32 £1.15 £1.07 £0.986 View £0.882 £0.818 £0.734 £0.695 £0.647	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 22.5mm SHAFT SPST SW PEC12R-3222F-S0024 Bourns 1: £1.32 2,307In Stock	Mfr. Part No. PEC12R-3222F-S0024 Mouser Part No 652-PEC12R3222FS0024	Bourns	Encoders HORZ 24DET 24PULSE 22.5mm SHAFT SPST SW	Datasheet	2,307In Stock	£1.32 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.773 £0.681 £0.579	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 22.5mm SHAFT SPST SW PEC12R-4222F-S0024 Bourns 1: £1.36 4,303In Stock	Mfr. Part No. PEC12R-4222F-S0024 Mouser Part No 652-PEC12R4222FS0024	Bourns	Encoders HORZ 24DET 24PULSE 22.5mm SHAFT SPST SW	Datasheet	4,303In Stock	£1.36 £1.19 £1.11 £1.02 View £0.856 £0.803 £0.773 £0.707	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 SPST SW PEC12R-2225F-S0024 Bourns 1: £1.32 2,259In Stock	Mfr. Part No. PEC12R-2225F-S0024 Mouser Part No 652-PEC12R-2225F-S24	Bourns	Encoders VERT 24DET 24PULSE 25mm SHAFT SPST SW	Datasheet	2,259In Stock	£1.32 £1.15 £1.08 £0.995 View £0.943 £0.803 £0.78 £0.63 £0.621	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 12PULSE 20mm SHAFT W/O SW PEC12R-4020F-N0012 Bourns 1: £1.13 297In Stock	Mfr. Part No. PEC12R-4020F-N0012 Mouser Part No 652-PEC12R-4020F-N12	Bourns	Encoders HORZ NO DET 12PULSE 20mm SHAFT W/O SW	Datasheet	297In Stock	£1.13 £0.952 £0.882 £0.803 View £0.74 £0.686 £0.622 £0.587 £0.542	Min.: 1 Mult.: 1	PEC12R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Mechanical	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP40	Tray
Encoders VERT NO DET 24PULSE 20mm SHAFT SPST SW PEC12R-2020F-S0024 Bourns 1: £1.32 81In Stock	Mfr. Part No. PEC12R-2020F-S0024 Mouser Part No 652-PEC12R2020FS0024	Bourns	Encoders VERT NO DET 24PULSE 20mm SHAFT SPST SW	Datasheet	81In Stock	£1.32 £1.15 £1.08 £0.995 View £0.925 £0.826 £0.78 £0.742 £0.68	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 VERT 12DET 12PULSE 30mm SHAFT SPST SW PEC12R-2130F-S0012 Bourns 1: £1.32 458In Stock	Mfr. Part No. PEC12R-2130F-S0012 Mouser Part No 652-PEC12R-2130F-S12	Bourns	Encoders VERT 12DET 12PULSE 30mm SHAFT SPST SW	Datasheet	458In Stock	£1.32 £1.15 £1.08 £0.995 View £0.925 £0.826 £0.78 £0.742 £0.684	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 20mm SHAFT W/O SW PEC12R-2220F-N0024 Bourns 1: £1.13 1,018In Stock	Mfr. Part No. PEC12R-2220F-N0024 Mouser Part No 652-PEC12R-2220F-N24	Bourns	Encoders VERT 24DET 24PULSE 20mm SHAFT W/O SW	Datasheet	1,018In Stock	£1.13 £0.952 £0.882 £0.803 View £0.74 £0.686 £0.622 £0.587 £0.553	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 VERT 12DET 12PULSE 25mm SHAFT SPST SW PEC12R-2125F-S0012 Bourns 1: £1.32 476In Stock	Mfr. Part No. PEC12R-2125F-S0012 Mouser Part No 652-PEC12R-2125F-S12	Bourns	Encoders VERT 12DET 12PULSE 25mm SHAFT SPST SW	Datasheet	476In Stock	£1.32 £1.15 £1.08 £0.995 View £0.925 £0.826 £0.78 £0.742 £0.685	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 NO DET 24PULSE 25mm SHAFT W/O SW PEC12R-4025F-N0024 Bourns 1: £1.07 1,107In Stock	Mfr. Part No. PEC12R-4025F-N0024 Mouser Part No 652-PEC12R-4025F-N24	Bourns	Encoders HORZ NO DET 24PULSE 25mm SHAFT W/O SW	Datasheet	1,107In Stock	£1.07 £0.925 £0.871 £0.796 View £0.711 £0.669 £0.588 £0.575 £0.508	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 VERT 24DET 24PULSE 30mm SHAFT SPST SW PEC12R-2230F-S0024 Bourns 1: £1.32 876In Stock	Mfr. Part No. PEC12R-2230F-S0024 Mouser Part No 652-PEC12R-2230F-S24	Bourns	Encoders VERT 24DET 24PULSE 30mm SHAFT SPST SW	Datasheet	876In Stock	£1.32 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.738 £0.691 £0.682	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-4020F-N0024 Bourns 1: £1.07 1,122In Stock	Mfr. Part No. PEC12R-4020F-N0024 Mouser Part No 652-PEC12R-4020F-N24	Bourns	Encoders HORZ NO DET 24PULSE 20mm SHAFT W/O SW	Datasheet	1,122In Stock	£1.07 £0.925 £0.871 £0.796 View £0.643 £0.598 £0.557 £0.54 £0.512	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 ENCODER PEC12R-4015F-S0024 Bourns 1: £1.32 1,196In Stock	Mfr. Part No. PEC12R-4015F-S0024 Mouser Part No 652-PEC12R4015FS0024	Bourns	Encoders ENCODER	Datasheet	1,196In Stock	£1.32 £1.15 £1.08 £0.995 View £0.943 £0.826 £0.803 £0.751 £0.643	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		Tray
Encoders HORZ 12DET 12PULSE 15mm SHAFT W/O SW PEC12R-4115F-N0012 Bourns 1: £1.07 1,158In Stock	Mfr. Part No. PEC12R-4115F-N0012 Mouser Part No 652-PEC12R4115FN0012	Bourns	Encoders HORZ 12DET 12PULSE 15mm SHAFT W/O SW	Datasheet	1,158In Stock	£1.07 £0.925 £0.871 £0.796 View £0.711 £0.669 £0.588 £0.575 £0.552	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 VERT 24DET 24PULSE 17.5mm SHAFT W/O SW PEC12R-2217F-N0024 Bourns 1: £1.13 1,258In Stock	Mfr. Part No. PEC12R-2217F-N0024 Mouser Part No 652-PEC12R-2217F-N24	Bourns	Encoders VERT 24DET 24PULSE 17.5mm SHAFT W/O SW	Datasheet	1,258In Stock	£1.13 £0.952 £0.882 £0.803 View £0.74 £0.686 £0.622 £0.498 £0.458	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 24PULSE 17.5mm SHAFT SPST SW PEC12R-4017F-S0024 Bourns 1: £1.32 1,060In Stock	Mfr. Part No. PEC12R-4017F-S0024 Mouser Part No 652-PEC12R-4017F-S24	Bourns	Encoders HORZ NO DET 24PULSE 17.5mm SHAFT SPST SW	Datasheet	1,060In Stock	£1.32 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.773 £0.681 £0.584	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 12PULSE PEC12R-41BBF-S0012 Bourns 1: £1.13 10In Stock	Mfr. Part No. PEC12R-41BBF-S0012 Mouser Part No 652-PEC12R-41BBF-S12	Bourns	Encoders HORZ 12DET 12PULSE 12PULSE	Datasheet	10In Stock	£1.13 £0.952 £0.882 £0.803 View £0.742 £0.688 £0.623 £0.588 £0.552	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 24PULSE 17.5mm SHAFT W/O SW PEC12R-2117F-N0024 Bourns 1: £1.13 1,200In Stock	Mfr. Part No. PEC12R-2117F-N0024 Mouser Part No 652-PEC12R-2117F-N24	Bourns	Encoders VERT 12DET 24PULSE 17.5mm SHAFT W/O SW	Datasheet	1,200In Stock	£1.13 £0.952 £0.882 £0.803 View £0.74 £0.686 £0.622 £0.498 £0.491	Min.: 1 Mult.: 1	PEC12R	Snap In	Mechanical Encoders	Incremental	24 PPR	Rotary	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch		30000 Cycles	IP40	Tray
Encoders VERT 24DET 24PULSE 20mm SHAFT SPST SW PEC12R-2220F-S0024 Bourns 1: £1.33 3,773In Stock	Mfr. Part No. PEC12R-2220F-S0024 Mouser Part No 652-PEC12R-2220F-S24	Bourns	Encoders VERT 24DET 24PULSE 20mm SHAFT SPST SW	Datasheet	3,773In Stock	£1.33 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.773 £0.734 £0.687	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 25mm SHAFT SPST SW PEC12R-4025F-S0024 Bourns 1: £1.53 1,877In Stock	Mfr. Part No. PEC12R-4025F-S0024 Mouser Part No 652-PEC12R-4025F-S24	Bourns	Encoders HORZ NO DET 24PULSE 25mm SHAFT SPST SW	Datasheet	1,877In Stock	£1.53 £1.32 £1.23 £1.13 View £0.986 £0.917 £0.89 £0.841 £0.788	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 24DET 24PULSE 15mm SHAFT SPST SW PEC12R-4215F-S0024 Bourns 1: £1.33 4,017In Stock	Mfr. Part No. PEC12R-4215F-S0024 Mouser Part No 652-PEC12R-4215F-S24	Bourns	Encoders HORZ 24DET 24PULSE 15mm SHAFT SPST SW	Datasheet	4,017In Stock	£1.33 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.773 £0.734 £0.687	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 17.5mm SHAFT SPST SW PEC12R-4217F-S0024 Bourns 1: £1.43 2,175In Stock	Mfr. Part No. PEC12R-4217F-S0024 Mouser Part No 652-PEC12R-4217F-S24	Bourns	Encoders HORZ 24DET 24PULSE 17.5mm SHAFT SPST SW	Datasheet	2,175In Stock	£1.43 £1.24 £1.16 £1.07 View £0.849 £0.803 £0.732 £0.716	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 20mm SHAFT SPST SW PEC12R-4220F-S0024 Bourns 1: £1.27 1,789In Stock 2,025Expected 31/12/2026	Mfr. Part No. PEC12R-4220F-S0024 Mouser Part No 652-PEC12R-4220F-S24	Bourns	Encoders HORZ 24DET 24PULSE 20mm SHAFT SPST SW	Datasheet	1,789In Stock 2,025Expected 31/12/2026	£1.27 £1.14 £1.09 £1.02 View £0.943 £0.882 £0.829 £0.78 £0.748	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 20mm SHAFT SPST SW PEC12R-3220F-S0024 Bourns 1: £1.21 1,780In Stock	Mfr. Part No. PEC12R-3220F-S0024 Mouser Part No 652-PEC12R3220FS0024	Bourns	Encoders HORZ 24DET 24PULSE 20mm SHAFT SPST SW	Datasheet	1,780In Stock	£1.21 £0.952 £0.908 £0.856 View £0.773 £0.759 £0.735 £0.688	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 12DET 12PULSE 17.5mm SHAFT SPST SW PEC12R-2117F-S0012 Bourns 1: £1.33 483In Stock	Mfr. Part No. PEC12R-2117F-S0012 Mouser Part No 652-PEC12R-2117F-S12	Bourns	Encoders VERT 12DET 12PULSE 17.5mm SHAFT SPST SW	Datasheet	483In Stock	£1.33 £1.15 £1.07 £0.986 View £0.882 £0.826 £0.773 £0.734 £0.687	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

PEC12R Incremental Encoders

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