Optical Encoders

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Part	Manufacturer	Optoelectronic Type	Mounting Feature	Terminal Finish	Configuration	Maximum Supply Voltage	No. of Functions	No. of Elements	Packing Method	Output Circuit Type	Maximum Response Time	Sub-Category	Maximum Operating Temperature	Minimum Operating Temperature	Additional Features	JESD-609 Code	Gap Size	Maximum On State Current
RI360P0-QR24M0-INCRX2-H1181	Hans Turck & KG	ROTARY POSITION ENCODER
PEC11R-4220K-S0024	Bourns	ROTARY POSITION ENCODER
PEC11R-4020F-S0024	Bourns	ROTARY POSITION ENCODER
HEDS-9100#A00	Broadcom	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1	2			.0000002 s	Other Optoelectronics	100 Cel	-40 Cel			1.78 mm	.005 A
PEC11R-4230F-S0012	Bourns	ROTARY POSITION ENCODER
PEC11R-4220F-N0024	Bourns	ROTARY POSITION ENCODER
PEC12R-4220F-N0024	Bourns	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-30 Cel
482009514001	Wurth Elektronik	ROTARY POSITION ENCODER		SILVER												e4
EMS22Q31-B28-LS4	Bourns	ROTARY POSITION ENCODER	PANEL MOUNT	TIN	SINGLE	3.63 V	1						125 Cel	-40 Cel	CMOS AND TTL COMPATIBLE	e3
482020514001	Wurth Elektronik	ROTARY POSITION ENCODER		SILVER												e4
AEDR-8710-102	Broadcom	ROTARY POSITION ENCODER	SURFACE MOUNT		SINGLE, 3 CHANNELS	3.6 V	1		TR				85 Cel	-20 Cel	CAN ALSO OPERATE ON 5.5V
EC12E24204A8	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-10 Cel
PEC12R-4215F-S0024	Bourns	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-30 Cel
C14D32P-C3	Cui
SRGP300100	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
HOA0901-012	Honeywell Sensing And Control	ROTARY/LINEAR POSITION ENCODER	THROUGH HOLE MOUNT							Schmitt Trigger	.0000001 s	Other Optoelectronics	70 Cel	-40 Cel			3.2 mm
PEC12R-4217F-S0024	Bourns	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-30 Cel
EC11J1525402	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
291V1022F832AB	Cts	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
EM14C0D-E28-L064N	Bourns	ROTARY POSITION ENCODER		TIN	SINGLE, 2 CHANNELS		1						70 Cel	-40 Cel		e3
EMS22Q31-B28-LS3	Bourns	ROTARY POSITION ENCODER	PANEL MOUNT	TIN	SINGLE	3.63 V	1						125 Cel	-40 Cel	CMOS AND TTL COMPATIBLE	e3
HRPG-ASCA#16R	Broadcom	ROTARY POSITION ENCODER		NICKEL	SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	70 Cel	0 Cel
HRPG-ASCA#56F	Broadcom	ROTARY POSITION ENCODER		NICKEL	SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	70 Cel	0 Cel
EC12E2424407	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1
PEC12R-4115F-S0012	Bourns	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-30 Cel
482016514001	Wurth Elektronik	ROTARY POSITION ENCODER		SILVER												e4
ENC1J-D28-L00128	Bourns	ROTARY POSITION ENCODER					1						75 Cel	-40 Cel
EC11E183440C	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
291V1022F832ABA	Cts	ROTARY POSITION ENCODER
AEDR-8723-102	Broadcom	ROTARY POSITION ENCODER	SURFACE MOUNT		SINGLE, 3 CHANNELS	5.5 V	1		TR				85 Cel	-20 Cel
HEDS-9000-B00	Us Digital	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1	2			.0000002 s	Other Optoelectronics	100 Cel	-40 Cel			1.78 mm	.005 A
HEDS-9000#B00	Broadcom	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1	2			.0000002 s	Other Optoelectronics	100 Cel	-40 Cel			1.78 mm	.005 A
HRPG-ASCA#54F	Broadcom	ROTARY POSITION ENCODER		NICKEL	SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	70 Cel	0 Cel
HEDS-9100#I00	Broadcom	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1	2			.0000002 s	Other Optoelectronics	100 Cel	-40 Cel			1.78 mm	.005 A
HEDS-9100-I00	Us Digital	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1	2			.0000002 s	Other Optoelectronics	100 Cel	-40 Cel			1.78 mm	.005 A
PEL12T-4225S-S1024	Bourns	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS		1						70 Cel	-10 Cel	HIGH RELIABILITY
E6B2-CWZ5B1000P/R0.5M	Omron	ROTARY POSITION ENCODER
ENS1J-B28-L00128L	Bourns	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						75 Cel	-40 Cel
62AG22-L0-040C	Grayhill	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
62AG22-L0-060C	Grayhill	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel
HRPG-ASCA#14R	Broadcom	ROTARY POSITION ENCODER		NICKEL	SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	70 Cel	0 Cel
HRPG-ASCA#16C	Broadcom	ROTARY POSITION ENCODER		NICKEL	SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	70 Cel	0 Cel
AEDR-9920-102	Broadcom	INCREMENTAL ROTARY ENCODER	SURFACE MOUNT		SINGLE, 3 CHANNELS	3.6 V	1		TR, 7 INCH				115 Cel	-40 Cel	Can also operate on 5.5V
EC12E2420801	Alps Alpine	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						70 Cel	-10 Cel
HEDS-5500#A12	Broadcom	ROTARY POSITION ENCODER	THROUGH HOLE MOUNT		SINGLE, 2 CHANNELS	5.5 V	1					Optical Position Encoders	100 Cel	-40 Cel
62A22-02-060S	Grayhill	ROTARY POSITION ENCODER		TIN	SINGLE, 2 CHANNELS		1						85 Cel	-40 Cel		e3
63TBH-2-5-0-2-0	Grayhill	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						100 Cel	-20 Cel
63TEH-2-3-0-1-0	Grayhill	ROTARY POSITION ENCODER			SINGLE, 2 CHANNELS		1						100 Cel	-20 Cel

Optical Encoders

Optical encoders are electronic devices that convert rotary or linear motion into digital signals. They are commonly used in a wide range of applications, including industrial automation, robotics, and computer peripherals.

Optical encoders consist of a light source, a sensing element, and a rotating or linear scale. The light source, typically an LED or laser, emits light onto the scale, and the sensing element, typically a photodiode or phototransistor, detects the light reflected back from the scale. The sensing element generates a signal based on the amount of light detected, which is then processed by an electronic circuit to produce a digital output signal.

Optical encoders can be categorized into two types based on their operating principle: incremental and absolute. Incremental encoders generate a series of digital pulses that correspond to the relative position of the encoder, while absolute encoders generate a unique digital code that corresponds to the absolute position of the encoder.