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Optical Encoders Encoders

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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 1/4" Plain End Axial ENS1J-B28-L00256L Bourns 1: £58.93 278On Order	Mfr. Part No. ENS1J-B28-L00256L Mouser Part No 652-ENS1J-B28-L256L	Bourns	Encoders 1/4" Plain End Axial	Datasheet	278On Order	£58.93 £54.20 £48.88 £44.53 View £43.13 £41.07 Quote	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	256 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	200000000 Cycles	IP40	Bulk
Encoders 100 P/R resolution, sensing optical, square wave, 12mm diameter, wire leads RE12D-100-201-1 Nidec Components 1: £64.01 390On Order	Mfr. Part No. RE12D-100-201-1 Mouser Part No 229-RE12D-100-201-1	Nidec Components	Encoders 100 P/R resolution, sensing optical, square wave, 12mm diameter, wire leads	Datasheet	390On Order On Order Ship Dates Mfr. No: RE12D-100-201-1 Stock: 0 On Order: 180 Expected 30/11/2026 210 Expected 11/12/2026 Factory Lead Time: 16 Weeks	£64.01 £54.94 £51.40 £46.01 View £44.57 £43.30 Quote	Min.: 1 Mult.: 1	RE12D	Panel Mount	Optical Encoders	Incremental	100 PPR	Optical	No Detent	2 Channel	Wire Leads	Quadrature	2 mm	Round / Plain	Without Switch	5 VDC			Box
Encoders 300 P/R resolution, sensing optical, square wave, 12mm diameter, wire leads RE12D-300-201-1 Nidec Components 1: £65.74 273On Order	Mfr. Part No. RE12D-300-201-1 Mouser Part No 229-RE12D-300-201-1	Nidec Components	Encoders 300 P/R resolution, sensing optical, square wave, 12mm diameter, wire leads	Datasheet	273On Order On Order Ship Dates Mfr. No: RE12D-300-201-1 Stock: 0 On Order: 93 Pending 180 Expected 03/11/2026 Factory Lead Time: 17 Weeks	£65.74 £56.41 £52.80 £48.02 View £47.53 £44.85 Quote	Min.: 1 Mult.: 1	RE12D	Panel Mount	Optical Encoders	Incremental	300 PPR	Optical	No Detent	2 Channel	Wire Leads	Quadrature	2 mm	Round / Plain	Without Switch	5 VDC		IP40	Box
Encoders 2 Channel 200 CPR 4mm Refltve CW HEDR-5421-EP111 Broadcom / Avago 1: £30.16 576Expected 27/11/2026	Mfr. Part No. HEDR-5421-EP111 Mouser Part No 630-HEDR-5421-EP111	Broadcom / Avago	Encoders 2 Channel 200 CPR 4mm Refltve CW	Datasheet	576Expected 27/11/2026	£30.16 £26.01 £24.39 £22.41 View £21.02 £19.71 £18.42 £18.18	Min.: 1 Mult.: 1	HEDR	Chassis Mount	Optical Encoders	Incremental	200 CPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	4 mm	Round / Plain	Without Switch	5 VDC
Encoders 3 Channel 400 CPR 1/4in Metal CW HEDS-5540#H06 Broadcom / Avago 1: £52.10 1,271On Order	Mfr. Part No. HEDS-5540#H06 Mouser Part No 630-HEDS-5540-H06	Broadcom / Avago	Encoders 3 Channel 400 CPR 1/4in Metal CW Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	1,271On Order On Order Ship Dates Mfr. No: HEDS-5540#H06 Stock: 0 On Order: 471 Expected 02/12/2026 800 Expected 25/01/2027 Factory Lead Time: 18 Weeks	£52.10 £45.04 £42.15 £38.64 View £36.12 £33.51	Min.: 1 Mult.: 1	HEDS	Chassis Mount	Optical Encoders	Incremental	400 CPR	Rotary	No Detent	3 Channel	Connector	Quadrature with Index	1/4 in	Slotted	Without Switch	5 VDC			Tray
Encoders 2 Channel 500CPR HEDS-9100#A00 Broadcom / Avago 1: £28.20 1,561On Order	Mfr. Part No. HEDS-9100#A00 Mouser Part No 630-HEDS-9100-A00	Broadcom / Avago	Encoders 2 Channel 500CPR Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	1,561On Order On Order Ship Dates Mfr. No: HEDS-9100#A00 Stock: 0 On Order: 761 Expected 01/02/2027 800 Expected 12/02/2027 Factory Lead Time: 16 Weeks	£28.20 £24.22 £22.67 £20.95 View £19.61 £17.95 £17.10 £16.75 Quote	Min.: 1 Mult.: 1	HEDS	PCB Mount	Optical Encoders	Incremental/Shaftless	500 CPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature with Index		No Shaft	Without Switch	5 VDC			Tray
Encoders 2 Channel 1024CPR HEDS-9100#J00 Broadcom / Avago 1: £29.12 904On Order	Mfr. Part No. HEDS-9100#J00 Mouser Part No 630-HEDS-9100-J00	Broadcom / Avago	Encoders 2 Channel 1024CPR Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	904On Order On Order Ship Dates Mfr. No: HEDS-9100#J00 Stock: 0 On Order: 104 Expected 03/12/2026 800 Expected 14/12/2026 Factory Lead Time: 16 Weeks	£29.12 £24.98 £23.37 £21.40 £19.70	Min.: 1 Mult.: 1	HEDS	PCB Mount	Optical Encoders	Incremental/Shaftless	1024 CPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature with Index		No Shaft	Without Switch	5 VDC			Tray
Encoders RPG Detent 32CPR HRPG-AD32#53C Broadcom / Avago 1: £51.51 348On Order	Mfr. Part No. HRPG-AD32#53C Mouser Part No 630-HRPG-AD32-53C	Broadcom / Avago	Encoders RPG Detent 32CPR Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	348On Order On Order Ship Dates Mfr. No: HRPG-AD32#53C Stock: 0 On Order: 48 Expected 05/02/2027 300 Expected 08/02/2027 Factory Lead Time: 24 Weeks	£51.51 £45.35 £42.45 £41.91 £35.62	Min.: 1 Mult.: 1	HRPG-AD32	Panel Mount	Optical Encoders	Incremental	32 CPR	Rotary	32 Detent	2 Channel	Cable with Connector	Quadrature	6 mm	D / Flatted	Without Switch	5 VDC			Tray
Encoders RPG SMT 120CPR HRPG-ASCA#14C Broadcom / Avago 1: £49.90 540On Order	Mfr. Part No. HRPG-ASCA#14C Mouser Part No 630-HRPG-ASCA-14C	Broadcom / Avago	Encoders RPG SMT 120CPR Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	540On Order On Order Ship Dates Mfr. No: HRPG-ASCA#14C Stock: 0 On Order: 90 Expected 07/12/2026 450 Expected 14/12/2026 Factory Lead Time: 24 Weeks	£49.90 £43.41 £40.63 £37.28 View £34.86 £32.91 £32.89 Quote	Min.: 1 Mult.: 1	HRPG	Panel Mount	Optical Encoders	Incremental	120 CPR	Rotary	No Detent	2 Channel	Cable with Connector	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Tray
Encoders RPG SMT 120CPR HRPG-ASCA#16C Broadcom / Avago 1: £48.90 361On Order	Mfr. Part No. HRPG-ASCA#16C Mouser Part No 630-HRPG-ASCA-16C	Broadcom / Avago	Encoders RPG SMT 120CPR Learn More about Broadcom / Avago broadcom optical incremental encoders	Datasheet	361On Order On Order Ship Dates Mfr. No: HRPG-ASCA#16C Stock: 0 On Order: 161 Expected 14/01/2027 100 Expected 18/03/2027 100 Expected 29/03/2027 Factory Lead Time: 24 Weeks	£48.90 £42.19 £39.49 £36.17 View £33.82 £31.52	Min.: 1 Mult.: 1	HRPG-ASCA	Panel Mount	Optical Encoders	Incremental	120 CPR	Rotary	No Detent	2 Channel	Cable with Connector	Quadrature	1/4 in	D / Flatted	Without Switch	5 VDC			Tray
Encoders Incremental Optical Encoder 3.5" dia, 25mm shaft bore, No tether, Through Shaft Rubber Seals, 5 28Vin/out, Output Term MS3112E12-10P 01070-1680 BEI Sensors 1: £836.98 1In Stock	Mfr. Part No. 01070-1680 Mouser Part No 682-01070-1680	BEI Sensors	Encoders Incremental Optical Encoder 3.5" dia, 25mm shaft bore, No tether, Through Shaft Rubber Seals, 5 28Vin/out, Output Term MS3112E12-10P	Datasheet	1In Stock	£836.98	Min.: 1 Mult.: 1	HS35	PCB Mount	Optical Encoders	Incremental	10000 PPR	Rotary	No Detent	2 Channel	Through Hole	Quadrature with Index		Hollow	Without Switch	28 VDC
Encoders 3.3V 40mA 130mmCable 16 Detent w/switch C14D16P-B3A3 Same Sky 1: £29.80 100Expected 18/12/2026	Mfr. Part No. C14D16P-B3A3 Mouser Part No 490-C14D16P-B3A3	Same Sky	Encoders 3.3V 40mA 130mmCable 16 Detent w/switch	Datasheet	100Expected 18/12/2026	£29.80 £24.22 £22.31 £21.12 View £20.09 £19.24	Min.: 1 Mult.: 1	C14	Panel Mount	Optical Encoders	Incremental	16 PPR	Rotary	16 Detent	2 Channel	Connector	Quadrature	6.35 mm	D / Flatted	With Switch	3.3 VDC		IP65	Bulk
Encoders 5V 20mA 0.5mm holes w/o Detent w/oSwitch C14N32N-A3 Same Sky 1: £29.49 250Expected 12/11/2026	Mfr. Part No. C14N32N-A3 Mouser Part No 490-C14N32N-A3	Same Sky	Encoders 5V 20mA 0.5mm holes w/o Detent w/oSwitch	Datasheet	250Expected 12/11/2026	£29.49 £24.81 £23.03 £20.87 View £19.38 £18.11	Min.: 1 Mult.: 1	C14	Panel Mount	Optical Encoders	Incremental	32 PPR	Rotary	No Detent	2 Channel	Solder Lug	Quadrature	6.35 mm	Round	Without Switch	5 VDC	1000000 Cycles		Bulk
Encoders ROTARY OPTICAL ENCODER - 14MM EM14A0D-B28-L064S Bourns 1: £24.77 99Expected 21/12/2026	Mfr. Part No. EM14A0D-B28-L064S Mouser Part No 652-EM14A0DB28L064S	Bourns	Encoders ROTARY OPTICAL ENCODER - 14MM	Datasheet	99Expected 21/12/2026	£24.77 £21.27 £19.91 £18.25 View £17.07 £15.96 £15.21 £15.06	Min.: 1 Mult.: 1	EM14		Optical Encoders	Incremental	64 PPR				PC Pin						1000000 Cycles		Tray
Encoders ROTARY OPTICAL ENCODER - 14MM EM14C1A-E28-L032N Bourns 1: £24.67 95On Order	Mfr. Part No. EM14C1A-E28-L032N Mouser Part No 652-EM14C1A-E28L032N	Bourns	Encoders ROTARY OPTICAL ENCODER - 14MM	Datasheet	95On Order	£24.67 £21.19 £19.83 £18.17 View £17.00 £15.90 £15.15 £15.01	Min.: 1 Mult.: 1	EM14	PCB Mount	Optical Encoders	Incremental	32 PPR	Rotary	32 Detent	2 Channel	PC Pin	Quadrature	3.175 mm	Slotted	Without Switch	5 VDC	100000 Cycles	IP54	Tray
Encoders 32PPR AXIAL STANDARD SWITCH EM14R1D-M20-L032S Bourns 1: £26.30 100On Order	Mfr. Part No. EM14R1D-M20-L032S Mouser Part No 652-EM14R1D-M20L032S	Bourns	Encoders 32PPR AXIAL STANDARD SWITCH	Datasheet	100On Order	£26.30 £22.59 £21.15 £19.38 View £18.13 £17.70	Min.: 1 Mult.: 1	EM14		Optical Encoders	Incremental	32 PPR				PC Pin				With Switch		100000 Cycles		Tray
Encoders 128 Cycle Axial ENA1P-B28-L00128L Bourns 1: £40.62 124Expected 06/11/2026	Mfr. Part No. ENA1P-B28-L00128L Mouser Part No 652-ENA1PB28-L00128L	Bourns	Encoders 128 Cycle Axial	Datasheet	124Expected 06/11/2026	£40.62 £35.37 £33.49 £29.83 £28.87	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Bulk
Encoders 64 PPR Axial 14 MM ES14A0D-E28-L064N Bourns 1: £48.80 150On Order	Mfr. Part No. ES14A0D-E28-L064N Mouser Part No 652-ES14A0D-E28L064N	Bourns	Encoders 64 PPR Axial 14 MM Learn More about Bourns es14 encoder	Datasheet	150On Order On Order Ship Dates Mfr. No: ES14A0D-E28-L064N Stock: 0 On Order: 50 Expected 02/12/2026 100 Expected 03/12/2026 Factory Lead Time: 8 Weeks	£48.80 £42.44 £39.70 £36.40 View £34.04 £32.17 £31.36 Quote	Min.: 1 Mult.: 1	ES14	PCB Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	3.18 mm	Slotted	Without Switch	5 VDC	50000000 Cycles	IP54	Tube
Encoders 25 P/R resolution, manual optical, square wave, 16mm square, socket terminal, detent feel, single shaft with push switch REC16K25-205-B Nidec Components 1: £20.59 85On Order	Mfr. Part No. REC16K25-205-B Mouser Part No 229-REC16K25-205-B	Nidec Components	Encoders 25 P/R resolution, manual optical, square wave, 16mm square, socket terminal, detent feel, single shaft with push switch	Datasheet	85On Order On Order Ship Dates Mfr. No: REC16K25-205-B Stock: 0 On Order: 25 Expected 29/10/2026 60 Expected 22/03/2027 Factory Lead Time: 20 Weeks	£20.59 £17.69 £15.50 £14.51 View £13.93 £13.25 £12.10 £11.88	Min.: 1 Mult.: 1	REC16	Panel Mount	Optical Encoders	Incremental	25 PPR	Optical	25 Detent	2 Channel	Connector	Quadrature	6.35 mm	D / Flatted	Pushbutton Switch	5 VDC	2000000 Cycles	IP40	Tray
Encoders 50 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel, panel seal RECW20D-50-201-1 Nidec Components 1: £22.07 148On Order	Mfr. Part No. RECW20D-50-201-1 Mouser Part No 229-RECW20D-50-201-1	Nidec Components	Encoders 50 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel, panel seal Learn More about Nidec Components nidec rec manual optical encoders	Datasheet	148On Order On Order Ship Dates Mfr. No: RECW20D-50-201-1 Stock: 0 On Order: 58 Expected 10/12/2026 90 Expected 07/04/2027 Factory Lead Time: 20 Weeks	£22.07 £18.96 £17.77 £16.15 View £15.10 £14.15 £12.77 £12.33	Min.: 1 Mult.: 1	REC	Panel Mount	Optical Encoders	Incremental	50 PPR	Optical	50 Detent	2 Channel	Wire Leads	Quadrature	6 mm	Round / Plain	Without Switch	5 VDC		IP40	Tray
Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation RES20D-50-201-1 Nidec Components 1: £20.10 140On Order	Mfr. Part No. RES20D-50-201-1 Mouser Part No 229-RES20D-50-201-1	Nidec Components	Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation	Datasheet	140On Order On Order Ship Dates Mfr. No: RES20D-50-201-1 Stock: 0 On Order: 60 Expected 29/03/2027 80 Expected 12/04/2027 Factory Lead Time: 23 Weeks	£20.10 £17.26 £16.17 £14.91 View £14.05 £13.34 £12.58 £12.41	Min.: 1 Mult.: 1	RES	Panel Mount	Optical Encoders	Incremental	50 PPR	Optical	50 Detent	2 Channel	Wire Leads	Quadrature with Index	6 mm	Round / Plain	Without Switch	5 VDC			Tray
Encoders 12 Bit Decoder Add on Module AEAT-84AD-LBSC0 Broadcom / Avago 1: £145.40 22Expected 05/02/2027	Mfr. Part No. AEAT-84AD-LBSC0 Mouser Part No 630-AEAT-84AD-LBSC0	Broadcom / Avago	Encoders 12 Bit Decoder Add on Module	Datasheet	22Expected 05/02/2027	£145.40 £125.55 £117.70 £104.24 £103.74	Min.: 1 Mult.: 1	AEAT	Panel Mount	Optical Encoders	Absolute	12 PPR	Rotary	No Detent	1 Channel		12 bit Multi-Turn		Hollow	Without Switch	5 VDC			Tray
Encoders 2 Channel 1000 CPR 3mm Line Driver HEDL-5560#B02 Broadcom / Avago 1: £55.47 78Expected 09/03/2027	Mfr. Part No. HEDL-5560#B02 Mouser Part No 630-HEDL-5560-B02	Broadcom / Avago	Encoders 2 Channel 1000 CPR 3mm Line Driver	Datasheet	78Expected 09/03/2027	£55.47 £48.84 £47.26 £40.16 View £39.67 £38.45 £38.26 Quote	Min.: 1 Mult.: 1	HEDL-5500/5600/9000	Panel Mount	Optical Encoders	Incremental	1000 PPR	Rotary	No Detent	2 Channel	Connector		3 mm		Without Switch	5 VDC			Tray
Encoders 2 Channel 1000 CPR Line Driver HEDL-5560-B14 Broadcom / Avago 1: £55.47 72Expected 30/11/2026	Mfr. Part No. HEDL-5560-B14 Mouser Part No 630-HEDL-5560-B14	Broadcom / Avago	Encoders 2 Channel 1000 CPR Line Driver	Datasheet	72Expected 30/11/2026	£55.47 £48.84 £45.71 £41.98 View £41.18 £39.78 £39.77 Quote	Min.: 1 Mult.: 1	HEDL-5500/5600/9000	Chassis Mount	Optical Encoders	Incremental/Shaftless	1000 CPR	Rotary	No Detent	2 Channel	Cable	Quadrature with Index and Complements		No Shaft	Without Switch	5 VDC			Tray
Encoders 2 Channel 500 CPR 1/4in Line Driver HEDL-5600#A06 Broadcom / Avago 1: £58.53 263On Order	Mfr. Part No. HEDL-5600#A06 Mouser Part No 630-HEDL-5600-A06	Broadcom / Avago	Encoders 2 Channel 500 CPR 1/4in Line Driver	Datasheet	263On Order On Order Ship Dates Mfr. No: HEDL-5600#A06 Stock: 0 On Order: 63 Expected 15/12/2026 80 Expected 25/01/2027 120 Expected 02/03/2027 Factory Lead Time: 18 Weeks	£58.53 £50.45 £48.62 £41.36 View £39.77 £37.87 Quote	Min.: 1 Mult.: 1	HEDL	Chassis Mount	Optical Encoders	Incremental/Shaftless	500 CPR	Rotary	No Detent	2 Channel	Cable	Quadrature with Complements	1/4 in	No Shaft	Without Switch	5 VDC			Tray