Rotary Switches

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	Contact Function	Solderability	AC Maximum Rating R Load (Contact)	Center Contact Plating	Color (Actuator)	Housing Material	Body Color	Dielectric Withstand Volts (V)	Terminal Material	Electrical Life	DC Maximum Power Rating R Load (Contact)	Insulation Resistance	Packing Method	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	No. of Switch Sections	Contact Timing	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Finish (Actuator)	Maximum Operating Temperature	Maximum AC Contact Current	Center Contact Material	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	Diameter (Bushing)	End Contact Material	PCB Hole Count	No. of Positions	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	JESD-609 Code	Indexing Angle	Type (Bushing)	Terminal Length	Material (Actuator)
MRF112	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	SP12T	ROTARY SHAFT	ON-OFF	WAVE		GOLD		ZINC ALLOY		500VAC	PHOSPHOR BRONZE	10000 Cycle(s)	0.4VA@28VDC	100000000 ohm		13.9954 mm		0 inch			BREAK-BEFORE-MAKE	GLASS FILLED POLYAMIDE	GOLD	11.7094 mm			70 Cel		PHOSPHOR BRONZE	-10 Cel	.039 inch		CIRCULAR		SOLDER	MR	50 mohm		PHOSPHOR BRONZE	13	12					15 deg		.138 inch	BRASS
3LD22031TL51	Siemens	ROTARY SWITCH	PANEL MOUNT		ROTARY	OFF-ON				RED					100000 Cycle(s)				91.9988 mm	83.9978 inch		MOLDED		BREAK-BEFORE-MAKE			37.0078 mm			55 Cel			-25 Cel	1.969 inch		CIRCULAR		SOLDER LUG	3LD22				4			UL, CSA AND VDE STANDARDS			0 deg
ND3FR10P-R	Nkk Switches	ROTARY SWITCH	SURFACE MOUNT-STRAIGHT		ROTARY SCREW				GOLD	WHITE	GLASS FILLED POLYAMIDE		250VAC	BRASS	20000 Cycle(s)		1000000000 ohm		8.128 mm	7.9248 inch		EPOXY		BREAK-BEFORE-MAKE	GLASS FILLED POLYAMIDE	GOLD	5.588 mm	0.1A@5VDC		85 Cel		BERYLLIUM COPPER	-25 Cel		GOLD	CIRCULAR	.1 A	SOLDER		80 mohm		BRASS		10	5 V			e4				GLASS FILLED POLYAMIDE
MRB14B	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	SP3T	ROTARY	ON-ON-ON	WAVE		GOLD				500VAC	BRASS	10000 Cycle(s)	0.4VA@28VDC	100000000 ohm		15.748 mm	14.5034 inch	.276 inch			BREAK-BEFORE-MAKE		GOLD	10.9982 mm			70 Cel		BERYLLIUM COPPER	-10 Cel	.394 inch	TIN	CIRCULAR		SOLDER		80 mohm		COPPER	8					e3	45 deg	M6P0.75	.138 inch	BRASS
MRB24B	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	DP3T	ROTARY	ON-ON-ON	WAVE		GOLD				500VAC	BRASS	10000 Cycle(s)	0.4VA@28VDC	100000000 ohm		15.748 mm	14.5034 inch	.276 inch			BREAK-BEFORE-MAKE		GOLD	10.9982 mm			70 Cel		BERYLLIUM COPPER	-10 Cel	.394 inch	TIN	CIRCULAR		SOLDER		80 mohm		COPPER	12					e3	45 deg	M6P0.75	.138 inch	BRASS
MRB24H	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-RIGHT ANGLE	DP3T	ROTARY	ON-ON-ON	WAVE		GOLD				500VAC	BRASS	10000 Cycle(s)	0.4VA@28VDC	100000000 ohm		15.748 mm	16.3068 inch	.276 inch			BREAK-BEFORE-MAKE		GOLD	15.0876 mm			70 Cel		BERYLLIUM COPPER	-10 Cel	.394 inch	TIN	CIRCULAR		SOLDER		80 mohm		COPPER	12					e3	45 deg	M6P0.75	.138 inch	BRASS
MRX402-A	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	4PDT	ROTARY SHAFT		HAND	2A@125VAC		BLACK	BRASS		1000VAC		7500 Cycle(s)		100000000 ohm		13.9954 mm		.22 inch			BREAK-BEFORE-MAKE	PHENOLIC	SILVER	17.2974 mm	1A@30VDC	NICKEL	70 Cel	2 A	SILVER ALLOY	-10 Cel	.787 inch			1 A	SOLDER	MR	10 mohm	.236 inch	SILVER ALLOY	9	2	30 V		125 V			M6P0.75	.157 inch	BRASS
MRX204-A	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	DP4T	ROTARY SHAFT		HAND	2A@125VAC		BLACK	BRASS		1000VAC		7500 Cycle(s)		100000000 ohm		13.9954 mm		.22 inch			BREAK-BEFORE-MAKE	PHENOLIC	SILVER	17.2974 mm	1A@30VDC	NICKEL	70 Cel	2 A	SILVER ALLOY	-10 Cel	.787 inch			1 A	SOLDER	MR	10 mohm	.236 inch	SILVER ALLOY	9	2 THRU 4	30 V		125 V			M6P0.75	.157 inch	BRASS
MRT23-BE	Nkk Switches	ROTARY SWITCH	PANEL MOUNT	DPDT	ROTARY SHAFT	ON-OFF-ON	HAND	10A@125VAC		YELLOW	BRASS		1000VAC		7500 Cycle(s)		200000000 ohm		19.5072 mm	13.0048 inch	.295 inch			BREAK-BEFORE-MAKE	PHENOLIC	SILVER	13.0048 mm	4A@30VDC	NICKEL	70 Cel	10 A	SILVER ALLOY	-10 Cel	.787 inch			4 A	SOLDER LUG	MR	10 mohm	.236 inch	COPPER		2	30 V		125 V			M6P0.75	.197 inch	BRASS
RV11D2BC00B-KRC	Carling Technologies	ROTARY SWITCH	PANEL MOUNT	SPST	ROTARY	ON-OFF				BLACK			1500VRMS		50000 Cycle(s)		50000000 ohm																	.845 inch		MAINTAINED		QUICK CONNECT	RV	10 mohm
RTAP4ES09WFLSS	C & K Components	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	DIRECT AND COMPLEMENT	FLUSH, SCREWDRIVER SLOT			.15A@60VAC	SILVER				500VRMS	BRASS	10000 Cycle(s)		1000000000 ohm		25.8 mm	22 inch			1			SILVER				70 Cel	.15 A	BRASS	-20 Cel	.984 inch	SILVER	LATCHED		SOLDER		150 mohm		BRASS	14	9			60 V	e4	36 deg		.15 inch
RTAP4ES10M25NS	C & K Components	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	DIRECT AND COMPLEMENT	SCREW DRIVER SLOT			.15A@60VAC	SILVER				500VRMS	BRASS	10000 Cycle(s)		1000000000 ohm		25.8 mm	22 inch			1			SILVER				70 Cel	.15 A	BRASS	-20 Cel	.984 inch	SILVER	LATCHED		SOLDER		150 mohm		BRASS	14	10		PANEL MOUNTABLE	60 V	e4	36 deg	M10X0.75	.15 inch
A6K-102RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6K-102RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6K-104RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6K-104RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6K-162RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6K-162RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6K-164RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6K-164RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-STRAIGHT	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KS-102RF-P	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TAPE AND REEL	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					10	24 V
A6KS-102RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KS-102RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KS-104RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					10	24 V
A6KS-104RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					10	24 V
A6KS-162RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KS-162RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KS-164RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					16	24 V
A6KS-164RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	7.2 inch			1				3 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					16	24 V
A6KSV-104RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-RIGHT ANGLE	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	3 inch			1				7.43 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					10	24 V
A6KSV-104RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-RIGHT ANGLE	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	3 inch			1				7.43 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					10	24 V
A6KSV-164RF	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-RIGHT ANGLE	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.2 mm	3 inch			1				7.43 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					16	24 V
A6KSV-164RS	Omron	ROTARY CODED SWITCH	SURFACE MOUNT-RIGHT ANGLE	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.2 mm	3 inch			1				7.43 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER	A6KS					16	24 V
A6KV-102RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KV-102RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KV-104RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED DECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KV-104RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED DECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						10	24 V
A6KV-162RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KV-162RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KV-164RF	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED HEXADECIMAL	FLAT TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
A6KV-164RS	Omron	ROTARY CODED SWITCH	THROUGH HOLE-RIGHT ANGLE	BINARY CODED HEXADECIMAL	EXTENDED TYPE										20000 Cycle(s)			TUBE	7.9 mm	7.2 inch			1				7.77 mm	.025A@24VDC		80 Cel			-30 Cel			LATCHED	.025 A	SOLDER						16	24 V
S-7050ETB	Nidec Copal Electronics	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	SP16T	ROTARY	BINARY CODED	HAND/REFLOW		GOLD		STAINLESS STEEL		250VAC	COPPER ALLOY	10000 Cycle(s)		100000000 ohm	BOX; TR, EMBOSSED, 13INCH	7.2 mm	7.2 inch			1			GOLD	2.9 mm	0.1A@5VDC		85 Cel		COPPER ALLOY	-40 Cel		Gold (Au)	LATCHED	.1 A	SOLDER		100 mohm		COPPER ALLOY		16	5 V	LOW PROFILE, APPROVAL: UL		e4	22.5 deg			POLYPHENYLENE SULFIDE
56P36-01-1-09S	Grayhill	ROTARY SWITCH	THROUGH HOLE-STRAIGHT		ROTARY SHAFT				SILVER OVER NICKEL		ZINC DIE CAST		600VAC	BRASS	10000 Cycle(s)		10000000000 ohm		12.7 mm		.25 inch				THERMOSET 94V-0	GOLD	12.3698 mm	0.2A@28VDC				BRASS		.375 inch		MAINTAINED	.2 A	SOLDER		100 mohm	.25 inch	BRASS	10	9	28 V	INDUSTRIAL QUALITY			36 deg	1/4-28	.11 inch	ZINC DIE CAST
C3P0206N-A	Electro Switch	ROTARY SWITCH	THROUGH HOLE-RIGHT ANGLE	DP6T	ROTARY SHAFT	ON-ON		0.1A@125VAC	SILVER		POLYESTER		1000VAC	BRASS	25000 Cycle(s)		10000000000 ohm		30.48 mm	17.78 inch	.313 inch	EPOXY		BREAK-BEFORE-MAKE		SILVER	17.78 mm	0.25A@28VDC			.1 A	BRASS		.375 inch		CIRCULAR	.25 A	SOLDER		30 mohm		BRASS	18	6	28 V	NON-CORROSIVE MATERIALS	125 V		360 deg	1/4-32	.14 inch
428521420910	Wurth Elektronik	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	REAL CODE	SHAFT TYPE		REFLOW	A@VAC	GOLD	GRAY	LIQUID CRYSTAL POLYMER	GRAY	250VAC		10000 Cycle(s)		100000000 ohm	TUBE	10 mm	10 inch			1		LIQUID CRYSTAL POLYMER	GOLD	4.3 mm	.15A@24VDC		85 Cel			-40 Cel	.374 inch	GOLD	LATCHED	.15 A	SOLDER		200 mohm				10	24 V			e4	36 deg			LIQUID CRYSTAL POLYMER
428521420916	Wurth Elektronik	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	REAL CODE	SHAFT TYPE			A@VAC	GOLD	GRAY	LIQUID CRYSTAL POLYMER	GRAY	250VAC		10000 Cycle(s)		100000000 ohm	TUBE	10 mm	10 inch			1		LIQUID CRYSTAL POLYMER	GOLD	4.3 mm	.15A@24VDC		85 Cel			-40 Cel	.287 inch	GOLD	LATCHED	.15 A	SOLDER		80 mohm				16	24 V			e4	22.5 deg			LIQUID CRYSTAL POLYMER
MRA112	Nkk Switches	ROTARY SWITCH	THROUGH HOLE-STRAIGHT	SP12T	ROTARY SHAFT	ON-OFF	WAVE	0.25A@125VAC	SILVER	BLACK	ZINC ALLOY		1000VAC	BRASS	10000 Cycle(s)		100000000 ohm		16.002 mm		.197 inch			BREAK-BEFORE-MAKE	DIALLYL PHTHALATE	SILVER	45.5168 mm	0.25A@48VDC		70 Cel	.25 A	COPPER ALLOY	-10 Cel	.512 inch		CIRCULAR	.25 A	SOLDER	MR	10 mohm	.236 inch	BRASS	13	12	48 V		125 V		30 deg	M6P0.75	.394 inch	POLYACETAL
S-7010EA	Nidec Copal Electronics	ROTARY CODED SWITCH	SURFACE MOUNT-STRAIGHT	SP10T	ROTARY	BINARY CODED	HAND/REFLOW		GOLD		STAINLESS STEEL		250VAC	COPPER ALLOY	10000 Cycle(s)		100000000 ohm	BAG; BOX; BULK	7.2 mm	7.2 inch			1			GOLD	2.9 mm	0.1A@5VDC		85 Cel		COPPER ALLOY	-40 Cel		Gold (Au)	LATCHED	.1 A	SOLDER		100 mohm		COPPER ALLOY		10	5 V	LOW PROFILE, APPROVAL: UL		e4	36 deg			POLYPHENYLENE SULFIDE

Rotary Switches

Rotary switches are electronic switches that are activated by rotating a dial or knob. They are commonly used in a variety of applications, such as audio equipment, industrial control systems, and consumer electronics.

Rotary switches typically consist of a housing, a dial or knob, and a set of electrical contacts. When the dial or knob is rotated, it completes a circuit between the contacts, allowing electrical current to flow through the switch. Some rotary switches also include detents or stops that provide tactile feedback as the dial is rotated.

Rotary switches come in different configurations, including single-pole, double-pole, and multi-pole switches. They also come in different contact arrangements, such as make-before-break, break-before-make, and center-off switches.

Rotary switches offer several advantages over other types of switches. They provide a simple and intuitive means of controlling circuits, and they offer tactile feedback that can help to ensure reliable operation. They are also highly durable and can withstand frequent use and harsh environments.