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EN Series Encoders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 1/8" Plain End Axial ENC1J-D28-L00128L Bourns 1: CHF 43.67 82In Stock	Mfr. Part No. ENC1J-D28-L00128L Mouser Part No 652-ENC1J-D28-L128L	Bourns	Encoders 1/8" Plain End Axial	Datasheet	82In Stock	CHF 43.67 CHF 36.60 CHF 33.84 CHF 30.28 View CHF 27.36 CHF 27.17	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	3.167 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Tray
Encoders 128CPR AXIAL ENA1D-B28-L00128L Bourns 1: CHF 41.07 58In Stock	Mfr. Part No. ENA1D-B28-L00128L Mouser Part No 652-ENA1D-B28L00128L	Bourns	Encoders 128CPR AXIAL	Datasheet	58In Stock	CHF 41.07 CHF 35.90 CHF 34.14 CHF 30.73 View CHF 28.95 CHF 27.69 Quote	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders 1/8" Plain End Axial ENT1J-D28-L00128L Bourns 1: CHF 56.74 35In Stock	Mfr. Part No. ENT1J-D28-L00128L Mouser Part No 652-ENT1J-D28-L128L	Bourns	Encoders 1/8" Plain End Axial	Datasheet	35In Stock	CHF 56.74 CHF 49.99 CHF 46.73 CHF 40.01 CHF 37.60	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/8 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders 256CPR AXIAL ENS1J-B20-L00256L Bourns 1: CHF 65.88 23In Stock	Mfr. Part No. ENS1J-B20-L00256L Mouser Part No 652-ENS1J-B20L00256L	Bourns	Encoders 256CPR AXIAL	Datasheet	23In Stock	CHF 65.88 CHF 56.53 CHF 52.90 CHF 48.50	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	256 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders 64CPR AXIAL ENA1J-B20-L00064L Bourns 1: CHF 36.85 22In Stock	Mfr. Part No. ENA1J-B20-L00064L Mouser Part No 652-ENA1J-B20L00064L	Bourns	Encoders 64CPR AXIAL	Datasheet	22In Stock	CHF 36.85 CHF 33.01 CHF 31.49 CHF 30.19 View CHF 28.36 CHF 27.60 CHF 27.17	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Tray
Encoders 64CPR AXIAL ENC1J-D28-L00064L Bourns 1: CHF 43.58 32In Stock	Mfr. Part No. ENC1J-D28-L00064L Mouser Part No 652-ENC1J-D28L00064L	Bourns	Encoders 64CPR AXIAL	Datasheet	32In Stock	CHF 43.58 CHF 37.62 CHF 34.41 CHF 30.12	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	3.167 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Tray
Encoders 128Cycle Axial ENA1J-B28-L00128L Bourns 1: CHF 42.65 441In Stock	Mfr. Part No. ENA1J-B28-L00128L Mouser Part No 652-ENA1J-L00128L	Bourns	Encoders 128Cycle Axial	Datasheet	441In Stock	CHF 42.65 CHF 36.60 CHF 33.61 CHF 32.55 View CHF 30.67 CHF 30.34	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Tray
Encoders 1/4" Plain End Axial ENA1J-B28-L00064L Bourns 1: CHF 44.75 350In Stock	Mfr. Part No. ENA1J-B28-L00064L Mouser Part No 652-ENA1J-B28-L064L	Bourns	Encoders 1/4" Plain End Axial	Datasheet	350In Stock	CHF 44.75 CHF 38.41 CHF 35.96 CHF 32.94 View CHF 30.36 CHF 30.10 CHF 29.05 Quote	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Tray
Encoders 1/4" Plain End Axial ENA1J-B28-L00100L Bourns 1: CHF 40.40 90In Stock	Mfr. Part No. ENA1J-B28-L00100L Mouser Part No 652-ENA1J-B28-L100L	Bourns	Encoders 1/4" Plain End Axial	Datasheet	90In Stock	CHF 40.40 CHF 34.35 CHF 32.80 CHF 30.70 View CHF 30.20 CHF 28.23 CHF 27.17	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Tray
Encoders 1/4" Plain End Axial ENS1J-B28-L00128L Bourns 1: CHF 56.71 35In Stock 84Expected 11/11/2026	Mfr. Part No. ENS1J-B28-L00128L Mouser Part No 652-ENS1J-B28-L128L	Bourns	Encoders 1/4" Plain End Axial	Datasheet	35In Stock 84Expected 11/11/2026	CHF 56.71 CHF 49.94 CHF 46.73 CHF 42.93 View CHF 40.16 CHF 37.97	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders 100CPR AXIAL ENS1J-B28-L00100L Bourns 1: CHF 56.71 34In Stock	Mfr. Part No. ENS1J-B28-L00100L Mouser Part No 652-ENS1J-B28L00100L	Bourns	Encoders 100CPR AXIAL	Datasheet	34In Stock	CHF 56.71 CHF 49.94 CHF 46.73 CHF 42.93 View CHF 40.16 CHF 37.97	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	200000000 Cycles	IP40	Bulk
Encoders 100CPR AXIAL ENA1D-B20-L00100L Bourns 1: CHF 43.57 30In Stock	Mfr. Part No. ENA1D-B20-L00100L Mouser Part No 652-ENA1D-B20L00100L	Bourns	Encoders 100CPR AXIAL	Datasheet	30In Stock	CHF 43.57 CHF 37.79 CHF 35.47 CHF 32.51 View CHF 30.39 CHF 28.49 CHF 27.44	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	6.34 mm	Round / Plain	Without Switch	5 VDC	100000000 Cycles	IP40	Tray
Encoders 64CPR AXIAL ENS1J-B28-L00064L Bourns 1: CHF 56.71 13In Stock	Mfr. Part No. ENS1J-B28-L00064L Mouser Part No 652-ENS1J-B28L00064L	Bourns	Encoders 64CPR AXIAL	Datasheet	13In Stock	CHF 56.71 CHF 49.94 CHF 46.73 CHF 42.93 View CHF 40.16 CHF 37.97	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders 100CPR AXIAL ENT1D-D28-L00100L Bourns 1: CHF 56.71 1In Stock	Mfr. Part No. ENT1D-D28-L00100L Mouser Part No 652-ENT1D-D28L00100L	Bourns	Encoders 100CPR AXIAL	Datasheet	1In Stock	CHF 56.71 CHF 49.94 CHF 46.73 CHF 42.93 View CHF 40.16 CHF 37.97	Min.: 1 Mult.: 1	EN	PCB Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	3.167 mm	Round / Plain	Without Switch	5 VDC	200000000 Cycles	IP40	Bulk
Encoders 1/4" Plain End Axial ENS1J-B28-L00256L Bourns 1: CHF 63.18 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	CHF 63.18 CHF 58.11 CHF 52.41 CHF 47.75 View CHF 46.24 CHF 44.04 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 128 Cycle Axial ENA1P-B28-L00128L Bourns 1: CHF 43.55 124Expected 11/6/2026	Mfr. Part No. ENA1P-B28-L00128L Mouser Part No 652-ENA1PB28-L00128L	Bourns	Encoders 128 Cycle Axial	Datasheet	124Expected 11/6/2026	CHF 43.55 CHF 37.93 CHF 35.90 CHF 31.98 CHF 30.95	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 128Cycle Axial ENC1J-D20-L00128L Bourns 1: CHF 43.57 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENC1J-D20-L00128L Mouser Part No 652-ENC1J-D20L00128L	Bourns	Encoders 128Cycle Axial	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 43.57 CHF 37.79 CHF 35.47 CHF 32.51 View CHF 30.39 CHF 28.49 CHF 27.44	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/8 in	Round / Plain	Without Switch	5 VDC			Tray
Encoders 100CPR AXIAL ENS1D-B28-L00100L Bourns 42: CHF 40.16 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENS1D-B28-L00100L Mouser Part No 652-ENS1D-B28L00100L	Bourns	Encoders 100CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 40.16 CHF 37.97	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders 64CPR AXIAL ENA1D-B20-L00064L Bourns 42: CHF 29.87 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1D-B20-L00064L Mouser Part No 652-ENA1D-B20L00064L	Bourns	Encoders 64CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 29.87	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders 128CPR AXIAL ENA1D-B20-L00128L Bourns 42: CHF 29.87 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1D-B20-L00128L Mouser Part No 652-ENA1D-B20L00128L	Bourns	Encoders 128CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 29.87	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders ENCODER-ROTARY OPTICAL ENA1D-B28-L00100L Bourns 42: CHF 30.20 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1D-B28-L00100L Mouser Part No 652-ENA1DB28L00100L	Bourns	Encoders ENCODER-ROTARY OPTICAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 30.20 CHF 29.87	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders 100CPR AXIAL ENA1J-B20-L00100L Bourns 42: CHF 30.39 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1J-B20-L00100L Mouser Part No 652-ENA1J-B20L00100L	Bourns	Encoders 100CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 30.39 CHF 28.49 CHF 27.44	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	100 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders 25CPR AXIAL ENA1J-B28-L00025L Bourns 126: CHF 28.49 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1J-B28-L00025L Mouser Part No 652-ENA1J-B28L00025L	Bourns	Encoders 25CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 28.49 CHF 27.44	Min.: 126 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	25 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch	5 VDC			Bulk
Encoders ENCODER-ROTARY OPTICAL ENA1J-B20-L00128L Bourns 1: CHF 43.57 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENA1J-B20-L00128L Mouser Part No 652-ENA1JB20L00128L	Bourns	Encoders ENCODER-ROTARY OPTICAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 43.57 CHF 37.79 CHF 35.47 CHF 32.51 View CHF 30.39 CHF 28.49 CHF 27.44	Min.: 1 Mult.: 1	EN	Panel Mount	Optical Encoders	Incremental	128 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/4 in	Round / Plain	Without Switch				Tray
Encoders 64CPR AXIAL ENC1D-D28-L00064L Bourns 42: CHF 30.20 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ENC1D-D28-L00064L Mouser Part No 652-ENC1D-D28L00064L	Bourns	Encoders 64CPR AXIAL	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 30.20 CHF 29.87	Min.: 42 Mult.: 42	EN	Panel Mount	Optical Encoders	Incremental	64 PPR	Rotary	No Detent	2 Channel	PC Pin	Quadrature	1/8 in	Round / Plain	Without Switch	5 VDC			Tray

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