Encoders – Mouser United Kingdom

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PEC11R 12mm Incremental Encoders

Bourns PEC11R 12mm SMD Incremental Encoders are rugged, high-reliability, and RoHS-compliant devices with a push switch option and a metal bushing/shaft. The Bourns PEC11R Incremental Encoders feature 2-bit quadrature code output and a 10mA at 5V_DC contact resistance. The series operates at 60RPM maximum and is ideal for level control, tuning, and timer settings in audio-visual equipment, consumer electronics, and more.

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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 15mm SHAFT w/SWITCH PEC11R-4215F-S0012 Bourns 1: £1.92 1,887In Stock	Mfr. Part No. PEC11R-4215F-S0012 Mouser Part No 652-PEC11R-4215F-S12	Bourns	Encoders 15mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,887In Stock	£1.92 £1.73 £1.55 £1.45 View £1.17 £1.09 £1.06 £0.995	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT w/SWITCH PEC11R-4215F-S0024 Bourns 1: £1.86 3,293In Stock 7,875Expected 10/11/2026	Mfr. Part No. PEC11R-4215F-S0024 Mouser Part No 652-PEC11R-4215F-S24	Bourns	Encoders 15mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	3,293In Stock 7,875Expected 10/11/2026	£1.86 £1.62 £1.52 £1.45 View £1.23 £1.15 £1.10 £1.07 £0.952	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT w/SWITCH PEC11R-4215K-S0024 Bourns 1: £1.88 1,185In Stock 1,425Expected 03/12/2026	Mfr. Part No. PEC11R-4215K-S0024 Mouser Part No 652-PEC11R-4215K-S24	Bourns	Encoders 15mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,185In Stock 1,425Expected 03/12/2026	£1.88 £1.65 £1.52 £1.41 View £1.29 £1.20 £1.13 £1.08 £1.06	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT w/SWITCH PEC11R-4220F-S0012 Bourns 1: £1.68 1,330In Stock 7,800Expected 25/09/2026	Mfr. Part No. PEC11R-4220F-S0012 Mouser Part No 652-PEC11R-4220F-S12	Bourns	Encoders 20mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,330In Stock 7,800Expected 25/09/2026	£1.68 £1.63 £1.48 £1.40 View £1.30 £1.21 £1.11 £1.02 £0.952	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT w/SWITCH PEC11R-4220F-S0024 Bourns 1: £1.75 10,900In Stock	Mfr. Part No. PEC11R-4220F-S0024 Mouser Part No 652-PEC11R-4220F-S24	Bourns	Encoders 20mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	10,900In Stock	£1.75 £1.61 £1.50 £1.36 View £1.23 £1.16 £1.03 £0.978 £0.96	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT w/SWITCH PEC11R-4220K-S0024 Bourns 1: £1.86 1,698In Stock 900On Order	Mfr. Part No. PEC11R-4220K-S0024 Mouser Part No 652-PEC11R-4220K-S24	Bourns	Encoders 20mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,698In Stock 900On Order	£1.86 £1.68 £1.55 £1.47 View £1.30 £1.16 £1.12 £1.07	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 25mm SHAFT w/SWITCH PEC11R-4225F-S0024 Bourns 1: £1.72 1,663In Stock	Mfr. Part No. PEC11R-4225F-S0024 Mouser Part No 652-PEC11R-4225F-S24	Bourns	Encoders 25mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,663In Stock	£1.72 £1.55 £1.46 £1.33 View £1.18 £1.07 £0.995 £0.917 £0.863	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT w/SWITCH PEC11R-4015K-S0024 Bourns 1: £1.69 978In Stock 900Expected 07/01/2027	Mfr. Part No. PEC11R-4015K-S0024 Mouser Part No 652-PEC11R-4015K-S24	Bourns	Encoders 15mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	978In Stock 900Expected 07/01/2027	£1.69 £1.47 £1.36 £1.26 View £1.13 £1.06 £0.986 £0.934 £0.882	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT NO SWITCH PEC11R-4020F-N0012 Bourns 1: £1.47 461In Stock 900Expected 25/09/2026	Mfr. Part No. PEC11R-4020F-N0012 Mouser Part No 652-PEC11R-4020F-N12	Bourns	Encoders 20mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	461In Stock 900Expected 25/09/2026	£1.47 £1.27 £1.20 £1.10 View £0.995 £0.917 £0.882 £0.812	Min.: 1 Mult.: 1	PEC11R	Panel Mount	Mechanical Encoders	Incremental	12 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch		30000 Cycles	IP40	Tray
Encoders 20mm SHAFT w/SWITCH PEC11R-4020F-S0012 Bourns 1: £1.74 1,051In Stock	Mfr. Part No. PEC11R-4020F-S0012 Mouser Part No 652-PEC11R-4020F-S12	Bourns	Encoders 20mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,051In Stock	£1.74 £1.53 £1.40 £1.32 View £1.20 £1.10 £1.01 £0.952 £0.89	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT w/SWITCH PEC11R-4120F-S0018 Bourns 1: £1.82 330In Stock 2,100Expected 25/09/2026	Mfr. Part No. PEC11R-4120F-S0018 Mouser Part No 652-PEC11R-4120F-S18	Bourns	Encoders 20mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	330In Stock 2,100Expected 25/09/2026	£1.82 £1.61 £1.47 £1.38 View £1.27 £1.19 £1.13 £0.925	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	18 PPR	Rotary	18 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 25mm SHAFT w/SWITCH PEC11R-4125F-S0018 Bourns 1: £1.69 695In Stock	Mfr. Part No. PEC11R-4125F-S0018 Mouser Part No 652-PEC11R-4125F-S18	Bourns	Encoders 25mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	695In Stock	£1.69 £1.47 £1.36 £1.26 View £1.13 £1.06 £0.986 £0.934	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	18 PPR	Rotary	18 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT NO SWITCH PEC11R-4215F-N0024 Bourns 1: £1.60 741In Stock	Mfr. Part No. PEC11R-4215F-N0024 Mouser Part No 652-PEC11R-4215F-N24	Bourns	Encoders 15mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	741In Stock	£1.60 £1.41 £1.32 £1.20 View £1.03 £0.952 £0.899 £0.849 £0.803	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT NO SWITCH PEC11R-4215K-N0024 Bourns 1: £1.56 1,247In Stock	Mfr. Part No. PEC11R-4215K-N0024 Mouser Part No 652-PEC11R-4215K-N24	Bourns	Encoders 15mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,247In Stock	£1.56 £1.32 £1.22 £1.11 View £1.04 £0.934 £0.882 £0.834 £0.78	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 15mm SHAFT w/SWITCH PEC11R-4215K-S0012 Bourns 1: £1.92 727In Stock 900Expected 22/12/2026	Mfr. Part No. PEC11R-4215K-S0012 Mouser Part No 652-PEC11R-4215K-S12	Bourns	Encoders 15mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	727In Stock 900Expected 22/12/2026	£1.92 £1.73 £1.55 £1.48 View £1.25 £1.15 £1.07 £0.995	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT NO SWITCH PEC11R-4220F-N0012 Bourns 1: £1.63 957In Stock	Mfr. Part No. PEC11R-4220F-N0012 Mouser Part No 652-PEC11R-4220F-N12	Bourns	Encoders 20mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	957In Stock	£1.63 £1.41 £1.30 £1.18 View £1.07 £0.96 £0.908 £0.856 £0.803	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT NO SWITCH PEC11R-4220F-N0024 Bourns 1: £1.62 412In Stock 900Expected 24/12/2026	Mfr. Part No. PEC11R-4220F-N0024 Mouser Part No 652-PEC11R-4220F-N24	Bourns	Encoders 20mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	412In Stock 900Expected 24/12/2026	£1.62 £1.44 £1.34 £1.22 View £1.00 £0.943 £0.917 £0.863 £0.751	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 20mm SHAFT NO SWITCH PEC11R-4220K-N0024 Bourns 1: £1.50 675In Stock	Mfr. Part No. PEC11R-4220K-N0024 Mouser Part No 652-PEC11R-4220K-N24	Bourns	Encoders 20mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	675In Stock	£1.50 £1.32 £1.24 £1.13 View £1.05 £0.952 £0.943 £0.882 £0.78	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 25mm SHAFT NO SWITCH PEC11R-4225F-N0024 Bourns 1: £1.44 1,004In Stock	Mfr. Part No. PEC11R-4225F-N0024 Mouser Part No 652-PEC11R-4225F-N24	Bourns	Encoders 25mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,004In Stock	£1.44 £1.27 £1.20 £1.10 View £0.995 £0.917 £0.856 £0.841 £0.78	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 30mm SHAFT NO SWITCH PEC11R-4230F-N0024 Bourns 1: £1.66 586In Stock	Mfr. Part No. PEC11R-4230F-N0024 Mouser Part No 652-PEC11R-4230F-N24	Bourns	Encoders 30mm SHAFT NO SWITCH Learn More about Bourns pec11r encoders	Datasheet	586In Stock	£1.66 £1.48 £1.40 £1.28 View £1.15 £1.04 £0.986 £0.952 £0.899	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders 30mm SHAFT w/SWITCH PEC11R-4230F-S0024 Bourns 1: £1.89 1,101In Stock	Mfr. Part No. PEC11R-4230F-S0024 Mouser Part No 652-PEC11R-4230F-S24	Bourns	Encoders 30mm SHAFT w/SWITCH Learn More about Bourns pec11r encoders	Datasheet	1,101In Stock	£1.89 £1.66 £1.52 £1.42 View £1.32 £1.20 £1.13	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	24 PPR	Rotary	24 Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders ENCODER PEC11R-4320K-S0012 Bourns 1: £1.91 530In Stock	Mfr. Part No. PEC11R-4320K-S0012 Mouser Part No 652-PEC11R-4320K-S12	Bourns	Encoders ENCODER Learn More about Bourns pec11r encoders	Datasheet	530In Stock	£1.91 £1.69 £1.55 £1.45 View £1.33 £1.32 £1.26 £0.986	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	12 Detent	2 Channel	PC Pin	Quadrature	6 mm	Knurled	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders ENCODER PEC11R-4015F-N0012 Bourns 1: £1.47 892In Stock	Mfr. Part No. PEC11R-4015F-N0012 Mouser Part No 652-PEC11R4015FN0012	Bourns	Encoders ENCODER Learn More about Bourns pec11r encoders	Datasheet	892In Stock	£1.47 £1.27 £1.20 £1.10 View £0.995 £0.917 £0.882 £0.841 £0.759	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders ENCODER PEC11R-4015F-S0018 Bourns 1: £1.87 1,150In Stock	Mfr. Part No. PEC11R-4015F-S0018 Mouser Part No 652-PEC11R4015FS0018	Bourns	Encoders ENCODER Learn More about Bourns pec11r encoders	Datasheet	1,150In Stock	£1.87 £1.49 £1.41 £1.34 View £1.30 £1.21 £1.10 £1.04 £0.969	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	18 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray
Encoders ENCODER PEC11R-4025F-S0012 Bourns 1: £1.68 312In Stock	Mfr. Part No. PEC11R-4025F-S0012 Mouser Part No 652-PEC11R4025FS0012	Bourns	Encoders ENCODER Learn More about Bourns pec11r encoders	Datasheet	312In Stock	£1.68 £1.51 £1.35 £1.30 View £1.00 £0.925 £0.871 £0.856	Min.: 1 Mult.: 1	PEC11R	PCB Mount	Contacting Encoders	Incremental	12 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6 mm	D / Flatted	Push/Pull Switch	5 VDC	30000 Cycles	IP44	Tray

PEC11R 12mm Incremental Encoders

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