3549H-1AA-103A

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Bourns Inc.

ROTARY POTENTIOMETER, HYBRITON®, 10 KOHM, 10 TURNS, LINEAR, 2 W, ± 10%, 3549 SERIES

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3549H-1AA-103A

Active

Bourns Inc.

ROTARY POTENTIOMETER, HYBRITON®, 10 KOHM, 10 TURNS, LINEAR, 2 W, ± 10%, 3549 SERIES

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	3549H-1AA-103A

Actuator Diameter	6.35 mm
Actuator Diameter [diameter]	0.25 in
Actuator Length [z]	0.813 in
Actuator Length [z]	20.64 mm
Actuator Type	Slotted
Adjustment Type	User Defined
Built in Switch	False
Bushing Thread	3/8-32
Number of Gangs	1
Number of Turns	10
Power (Watts)	2 W
Resistance (Ohms)	10k
Resistive Material	Hybritron®
Rotation	3600 °
Size - Body [diameter]	22.48 mm
Size - Body [diameter]	0.885 in
Taper	Linear
Temperature Coefficient	100 ppm/°C
Termination Style	Solder Lug
Tolerance	10 %

3549H Series

Part	Actuator Type	Actuator Diameter [diameter]	Actuator Diameter [diameter]	Number of Gangs	Resistive Material	Bushing Thread	Taper	Power (Watts)	Adjustment Type	Size - Body [diameter]	Size - Body [diameter]	Rotation	Resistance (Ohms)	Actuator Length [x]	Actuator Length [x]	Number of Turns	Termination Style	Temperature Coefficient	Tolerance	Actuator Diameter	Actuator Length [z]	Actuator Length [z]	Resistance (Ohms)	Mounting Type
Bourns Inc. 3549H-1BH-502B	Slotted	0.236 in	6 mm	1	Hybritron®	M9 x 0.75	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	5 kOhms	20.6 mm	0.811 in	10	Solder Lug	100 ppm/°C	10 %
Bourns Inc. 3549H-1AC-502B	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	5 kOhms			10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm
Bourns Inc. 3549H-1AA-103A	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °				10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm	10k
Bourns Inc. 3549H-1BA-103B	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °				10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm	10k
Bourns Inc. 3549H-1AC-103B	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °				10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm	10k
Bourns Inc. 3549H-2AA-102/102A	Slotted	0.25 in		2	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	1 kOhms			10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm
Bourns Inc. 3549H-1BA-102B	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	1 kOhms			10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm
Bourns Inc. 3549H-1AA-102A	Slotted	0.25 in		1	Hybritron®	3/8-32	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	1 kOhms			10	Solder Lug	100 ppm/°C	10 %	6.35 mm	0.813 in	20.64 mm
Bourns Inc. 3549H-1AB-102A	Slotted	0.236 in	6 mm	1	Hybritron®	M9 x 0.75	Linear	2 W	User Defined	22.48 mm	0.885 in	3600 °	1 kOhms	20.6 mm	0.811 in	10	Solder Lug	100 ppm/°C	10 %
Bourns Inc. 3549H-1AE-102B	Round	0.125 in	3.18 mm	1	Hybritron®		Linear	2 W	User Defined	22.23 mm	0.875 "	3600 °	1 kOhms	9.53 mm	0.375 in	10	Solder Lug	100 ppm/°C	10 %					Servo Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 49.37
		10	$ 43.88
		25	$ 36.20
		40	$ 34.01
		80	$ 32.91
		230	$ 30.72
Newark	Each	50	$ 34.39
		100	$ 32.67
		250	$ 30.94

Description

General part information

3549H Series

The Bourns 3549H series are precision, panel mount hybritron potentiometers. These potentiometers are multi-turn which is designed for control applications where accuracy and high reliability is of major concern. Typical applications are measuring linear distance, angle or rotation in production equipments.