Precision Pots Multiturn

Specifications

Precision potentiometers are designed for control applications where accuracy and high-reliability is important. These devices are available in conductive plastic, wirewound or Hybritron® element types, and in various sizes. Both single-turn and multiturn models are available. Typical applications include measuring linear distance, angles or rotations in production equipment, industrial test and measurement equipment, and medical equipment.

Obsolete Products marked with this symbol are currently available, although not recommended for new designs.

Mineral Source Reporting for Sensors, Panel Controls, Encoders, Precision Potentiometers, Dials: CMRT

Product Series

Parametric Table

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Series	Buy Now	Package Diameter	Shape	Rotational Life	Number of Turns	Sealable	Detents	Shaft	Bushing	Element	Terminal	Taper-Linear	Linearity	Resistance-Minimum	Resistance-Maximum	Power Rating	Ganging	MDS	Design Files
3400	Buy	1-13/16 "	Round	2M	10	IP40		Metal	Metal	Wirewound	Solder Lug/Side	x	±0.15 %	100 Ω	500K Ω	5 W	2	3400S-L
3500/3501	Buy (3500) Buy (3501)	7/8 "	Round	2M	10	IP65		Metal	Metal	Wirewound/Hybritron®	Solder Lug/Side	x	±0.2 %	50 Ω	200K Ω	2 W	2	3500S-L 3501H-L	Downloads
3540, 3541	Buy (3540) Buy (3541)	7/8 "	Round	1-5M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 % / ±10 %	100/1K Ω	100K Ω	2 W	2	3540S-L 3541H-L	Downloads
3543/3545	Buy (3543) Buy (3545)	7/8 "	Round	300/500K	3-5	IP40		Metal	Metal	Wirewound	Solder Lug/Side	x	±0.25 %	20/50 Ω	50K Ω	1-1.5 W	2	3543S-L 3545S-L
3547	Buy	7/8 "	Round	750K/1.5M	3	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 %	200/1K Ω	50K/10K Ω	1 W	2	3547H 3547S
3548	Buy	7/8 "	Round	1M/2.5M	5	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.25 %	200/1K Ω	50K/10K Ω	1.5 W	2	3548H 3548S
3549	Buy	7/8 "	Round	2M/5M/10M	10	IP50		Nickel Plated Brass/Stainless Steel	Brass/Bronze	Wirewound/Hybritron®	Solder Lug/Side	x	±0.2 %	100/1K Ω	100K/100K Ω	2 W	2	3549H 3549S 3549H-1AF	Downloads
3590	Buy	7/8 "	Round	1M	10	IP65		Metal/Plastic	Metal/Plastic	Wirewound	PC Pins/Solder Lug/Side	x	±0.25 %	200 Ω	100K Ω	2 W		3590P-2-L 3590S-1-L 3590S-3L 3590S-2-L	Downloads
3610	Buy	7/8 "	Round	50K	10	IP60		Digital Clock Face	Digital Clock Face	Wirewound	J-Hook/Rear	x	±0.5 %	100 Ω	100K Ω	1.5 W			Downloads
3680 Series	Buy	N/A	Square		N/A	IP40	x	Push Button	Metal	Cermet	Solder Lug/Rear	x	±0.1 %	50K Ω	1M Ω	2 W		3681S-L	Downloads
3700/3701	Buy (3700) Buy (3701)	1/2 "	Round	1M/4M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lugs/Turret Lugs	x	±0.25 %	2K Ω	100K Ω	1 W		3700S-L 3701H-L
3750/3751	Buy (3750) Buy (3751)	1/2 "	Round	1M/4M	10	IP40		Metal	Metal	Wirewound/Hybritron®	Solder Lugs/Turret Lugs	x	±0.25 %	1K Ω	100K Ω	1 W		3750S-L 3751-L
H-385	Buy	H-385 Notes: For use with Model 3680 digital pushbutton precision potentiometer. Protects front of the pot from unwanted entry of rain, dust, grease or oils.

Bourns Announces New Dual Ball Bearing Option on Popular 10-Turn Precision Potentiometer

Bourns Announces New Multiturn Precision Potentiometer Slip Clutch Option

Sensors & Controls Solutions Guide

Precision Potentiometers and Turns-Counting Dials Short Form Brochure

Turns / Degrees

Resistance

Linearity %

Watts

Mounting

PART NUMBER	Turns / Degrees	Resistance	Linearity %	Watts	Mounting	Element Style	Body Size	Shaft Revs.	Engineering	Buy Now

PART NUMBER

Turns / Degrees

Resistance

Linearity %

Watts

Mounting

Element Style

Body Size

Shaft Revs.

Engineering

Buy Now

Model/Datasheet	MSL	Soldering Profiles	Packaging Label	Terminal	CofC	3rd Party Test Reports	MDS
3400	See Note	See Data Sheet	Label	e4	PP1	Request Report	3400S-L
3500/3501	See Note	See Data Sheet	Label	e4	PP2	Request Report	3500S-L 3501H-L
3540/3541	See Note		Label	e4	PP3	Request Report	3540S-L 3541H-L
3543/3545	See Note	See Data Sheet	Label	e4	PP3	Request Report	3543S-L 3545S-L
3547	See Note	See Data Sheet	Label	e4	PP2	Request Report	3547H 3547S
3548	See Note	See Data Sheet	Label	e4	PP2	Request Report	3548H 3548S
3549	See Note	See Data Sheet	Label	e4	PP2	Request Report	3549H 3549S 3549H-1AF
3590	See Note	See Data Sheet	Label	e3	PP2	Request Report	3590S-1-L 3590S-3L 3590S-2-L 3590S-6L
3610	See Note	See Data Sheet	TBD	e3	PP1	Request Report	3610S
3680	See Note	See Data Sheet	Label	e3	PP4	Request Report	3681S-L
3700/3701	See Note	See Data Sheet	Label	e4	PP2	Request Report	3700S-L 3701H-L
3750/3751	See Note	See Data Sheet	Label	e4	PP2	Request Report	3750S-L 3751-L
6534	See Note	See Data Sheet	Label	e4	PP1	Request Report	6534S
6537/6538	See Note	See Data Sheet	Label	e4	PP2	Request Report	6538S
6539/6639	See Note	See Data Sheet	Label	e4	PP2	Request Report	6539S 6639S
6574	See Note	See Data Sheet	Label	e4	PP2	Request Report	6574S
6637	See Note	See Data Sheet	Label	e4	PP2	Request Report	6637S
6638	See Note	See Data Sheet	Label	e4	PP2	Request Report	6638S
6657	See Note	See Data Sheet	Label	e4	PP2	Request Report	6657S
6674	See Note	See Data Sheet	Label	e4	PP1	Request Report	6674S
H-385	See Note	N/A	TBD	N/A	PP1	Request Report	H-385

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

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