Contacting Encoders

Specifications

Rotary encoders are ideal for use as digital panel controls or position sensing devices in a wide range of applications where digital circuitry is used. These devices are available in contacting and optical types and in various resolutions. Some models are available with push momentary switch and detents.

Typical applications include temperature control, speed control, position sensing, menu selection, and volume control.

Design Kits Bourns offers Design Kits for this product line.

Conflict Mineral Source Reporting for Sensors, Panel Controls, Encoders, Precision Potentiometers, Dials: CFSI_CMRT4-01

Product Series

Parametric Table

RoHS Files

Collateral

Videos

Request Samples

Series	Buy Now	Type	Package Diameter	Sealable	Detents	Switch	Shaft	Bushing	Terminal Configuration	Resolution Range	Rotational Speed	Circuit Compatibility	Rotational Life	MDS	Design Files
3315	Buy	Incremental	9 mm	IP67	No	No	Plastic	Plastic/Metal	PC Pins	6, 16 PPR	120 rpm max.	TTL compatible	100,000 cycles @ 6 PPR /25,000 cycles @ 16 PPR	3315Y-L	Downloads
EAW	Buy	Absolute	22 mm	IP40	No	No	Plastic	Plastic	PC Pins	128 Position	120 rpm max.	10 mA @ 10 VDC	50,000 shaft revolutions	EAW
ECW	Buy	Incremental	22 mm	IP40	Yes	No	Plastic	Plastic	PC Pins	6, 9, 12, 24, 36 PPR	120 rpm max.	10 mA @ 10 VDC	200,000 shaft revolutions	ECW-L	Downloads
EPS	Buy	Incremental	22 mm x 27 mm	IP40	Yes	Yes	Plastic	Plastic	PC Pins	6, 9, 12, 24, 36 PPR	120 rpm max.	10 mA @ 10 VDC	200,000 shaft revolutions		Downloads
ES	Buy	Incremental/ Shaftless	20 mm	IP40	Yes	No	None	None	PC Pins	6. 9. 12, 24 PPR	120 rpm max.	10 mA @ 10 VDC	200,000 shaft revolutions	ES-L	Downloads
PAC18R	Buy	Absolute	18 mm	IP64	Yes	No	Plastic	Plastic	PC Pins	8, 12 & 16 Position	60 rpm max.	1 mA @ 10 VDC	30,000 cycles	PAC18R	Downloads
PEC09	Buy	Incremental	9 mm	IP40	Yes	Yes	Metal	Metal	PC Pins	12 - 15 PPR	60 rpm max.	10 mA @ 5 VDC	30,000 cycles	PEC09	Downloads
PEC11D	Buy	Incremental	12 mm	IP40	Yes	Yes	Metal	Metal	PC Pins	15 PPR	60 rpm max.	10 mA @ 5 VDC	20,000 cycles	TBD	Downloads
PEC11H	Buy	Incremental	11 mm	IP40	Yes	Yes	Metal	Metal	PC Pins	8 – 20 PPR	60 rpm max.	10 mA @ 5 VDC	100,000 cycles	PEC11H	Downloads
PEC11J	Buy	Incremental	11 mm	IP40	Yes	Yes	Metal	Metal	SMD	9, 15 PPR	60 rpm max.	10 mA @ 5 VDC	100,000 cycles	PEC11J	Downloads
PEC11L	Buy	Incremental	11 mm	IP40	Yes	Yes	Metal	Metal	PC Pins	9, 15, 20 PPR	60 rpm max.	10 mA @ 5 VDC	100,000 cycles	PEC11L	Downloads
PEC11R	Buy	Incremental	12 mm	IP40	Yes	Yes	Metal	Metal	PC Pins	12, 18, 24 PPR	60 rpm max.	1 mA @ 5 VDC	30,000 cycles	PEC11R	Downloads
PEC11S	Buy	Incremental	12 mm	IP40	Yes	Yes	Metal	Metal	SMD	15 PPR	60 rpm max.	1 mA @ 5 VDC	15,000 cycles	PEC11S	Downloads
PEC12R	Buy	Incremental	12 mm	IP40	Yes	Yes	Plastic	Metal	PC Pins	12, 24 PPR	100 rpm max.	1 mA @ 5 VDC	30,000 cycles	PEC12R	Downloads
PEC16	Buy	Incremental	16 mm	IP40	Yes	Yes	Plastic	Metal	PC Pins	12, 24 PPR	100 rpm max.	1 mA @ 5 VDC	100,000 cycles	PEC 16	Downloads
PEL12D	Buy	Incremental	12 mm	IP40	Yes	Yes	Plastic	Metal	PC Pins	24 PPR	100 rpm	0.5 mA @ 5 VDC	30,000 cycles	PEL12D	Downloads
PEL12S	Buy	Incremental	12 mm	IP40	Yes	No	Plastic	Metal	PC Pins	24 PPR	100 rpm	0.5 mA @ 5 VDC	30,000 cycles	PEL12S
PEL12T	Buy	Incremental	12 mm	IP40	Yes	Yes	Plastic	Metal	PC Pins	12, 24 PPR	100 rpm	0.5 mA @ 5 VDC	30,000 cycles	PEL12T	Downloads
PER21	Buy	Incremental	21 mm		Yes	No	None	None	PC Pins	9 PPR	60 rpm max.	10 mA @ 5 VDC	50,000 cycles	PER21	Downloads
PER23	Buy	Incremental	23 mm		Yes	No	None	None	PC Pins	10 PPR	60 rpm max.	10 mA @ 5 VDC	50,000 cycles	PER23	Downloads
PER28	Buy	Incremental	28 mm	IP40	Yes	No	None	None	PC Pins	15 PPR	60 rpm max.	10 mA @ 5 VDC	50,000 cycles	PER28	Downloads
PER35	Buy	Incremental	35 mm	IP40	Yes	No	None	None	PC Pins	10 PPR	60 rpm max.	10 mA @ 5 VDC	50,000 cycles	PER35	Downloads
PER56	Buy	Incremental	56 mm	IP40	Yes	No	None	None	PC Pins	15 PPR	60 rpm max.	10 mA @ 5 VDC	50,000 cycles	PER56	Downloads
PER60	Buy	Incremental	60 mm		Yes	No	None	None	PC Pins	15 PPR	60 rpm max.	10 mA @ 5 VDC	40,000 cycles	PER60	Downloads
PES12	Buy	Incremental/Shaftless	12 mm	IP40	Yes	No	None	None	PC Pins	24 PPR	60 rpm max.	1 mA @ 5 VDC	30,000 cycles	PES 12	Downloads

Encoders - Design Considerations

Encoders - Signal Conditioning

Output

Pulses/Shaft Rev.

Detents

Shaft operating Speed

Mounitng

PART NUMBER	Output	Pulses/Shaft Rev.	Detents	Shaft operating Speed	Mounitng	Terminal Style	Body Size	Rotatinal Life	Switch	Led Color	Engineering	Buy Now

PART NUMBER

Output

Pulses/Shaft Rev.

Detents

Shaft operating Speed

Mounitng

Terminal Style

Body Size

Rotatinal Life

Switch

Led Color

Engineering

Buy Now

Model/Datasheet	MSL	Soldering Profiles	Packaging Label	Terminal	CofC	3rd Party Test Reports	MDS	China RoHS
3315	See Note	See Data Sheet	Label	e3	EN-2	Request Report	3315Y-L	China RoHS2 EFUP50 - Encoders EN2
EAW	See Note	See Data Sheet	Label	e3	EN-1	Request Report	EAW	China RoHS2 - Encoders EN1
ECW	See Note	See Data Sheet	Label	e3	EN-1	Request Report	ECW-L	China RoHS2 - Encoders EN1
EPS	See Note	See Data Sheet	Label	e3	EN-1	Request Report	TBD	China RoHS2 - Encoders EN1
ES	See Note	See Data Sheet	Label	e3	EN-1	Request Report	ES-L	China RoHS2 - Encoders EN1
PAC18R		TBD	TBD	TBD	EN-1	Request Report	PAC18R	China RoHS2 - Encoders EN1
PEC 16	See Note	TBD	Label	TBD	EN-1	Request Report	PEC 16	China RoHS2 - Encoders EN1
PEC09	TBD	TBD	TBD	TBD	EN-1	Request Report	PEC09	China RoHS2 - Encoders EN1
PEC11D	See Note	See Data Sheet	TBD	e3	EN-4	Request Report	TBD	China RoHS2 - Encoders EN1
PEC11H	See Note	See Data Sheet	TBD	e3	EN-4	Request Report	PEC11H	China RoHS2 - Encoders EN1
PEC11J	1	See Data Sheet	TBD	e3	EN-1	Request Report	PEC11J	China RoHS2 - Encoders EN1
PEC11L	TBD	TBD	TBD	TBD	EN-1	Request Report	PEC11L	China RoHS2 - Encoders EN1
PEC11R	See Note	See Data Sheet	Label	e3	EN-1	Request Report	PEC11R	China RoHS2 - Encoders EN1
PEC11S	See Note	See Data Sheet	Label	TBD	EN-1	Request Report	PEC11S	China RoHS2 - Encoders EN1
PEC12R	See Note	See Data Sheet	Label	e3	EN-3	Request Report	PEC12R	China RoHS2 EFUP50 - Encoders EN3
PEL12D	TBD	TBD	TBD	TBD	EN-1	Request Report	PEL12D	China RoHS2 - Encoders EN1
PEL12S	TBD	TBD	TBD	TBD	EN-1	Request Report	PEL12S	China RoHS2 - Encoders EN1
PEL12T	TBD	TBD	TBD	TBD	EN-1	Request Report	PEL12T	China RoHS2 - Encoders EN1
PER21	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER21	China RoHS2 - Encoders EN1
PER23	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER23	China RoHS2 - Encoders EN1
PER28	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER28	China RoHS2 - Encoders EN1
PER35	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER35	China RoHS2 - Encoders EN1
PER56	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER56	China RoHS2 - Encoders EN1
PER60	See Note	See Data Sheet	TBD	TBD	EN-1	Request Report	PER60	China RoHS2 - Encoders EN1
PES 12	See Note	TBD	Label	TBD	EN-1	Request Report	PES 12	China RoHS2 - Encoders EN1

File	Type	Size	Uploaded on	Download
Protecting High Speed Communication Ports	PDF	843.57 KB	28 May, 2015	Download

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