STM 106 Series

The STM 106 series from Knitter-Switch is a lineup of miniature single-pole double-throw (SPDT) toggle switches designed specifically for PCB applications. These switches are incredibly compact, making them ideal for space-constrained projects such as small embedded systems, medical devices, and portable electronics. If you're working on anything that requires a simple on/off or select function but has limited real estate, these switches are a great fit.

One thing worth noting is their robust construction. Despite their small size, they offer reliable switching performance even under harsh conditions, which makes them suitable for industrial applications too. Engineers tend to reach for this when they need a switch that can handle frequent switching without degradation, all while maintaining a sleek profile. Another practical benefit is their ease of integration; they come with pre-drilled mounting holes and are available in various pin configurations, simplifying the PCB layout process.

Mfr Part #	Quantity Available	Price	Category	Operating Temperature	Contact Layout, Typical	Voltage Rating	Number of Poles	Current Rating (Max)	Size	Contact Material	Termination Style	Torque - Max Momentary (oz-in / mNm)	Switch Function	Mounting Type	Connector Type	Actuator Length	Function	Mechanical Life	SVHC	Tariff No	Contact Resistance	Voltage - Breakdown	Current - Modulation	Current - Max/Contact	Insulation Resistance	Switch Function/Rating	Contact Rating @ Voltage	Connector - Voltage Input	Voltage - Supply (Vcc/Vdd)	Voltage - Rated AC (Phase to Ground/Neutral)	Depth	Width	Height	Length	Weight	Rotational Life (Cycles Min)	Voltage - Core	Tab Width	Terminal Type	Actuator Style/Size	Switch Actuation Level	1st Connector Mounting Type	Series	Automotive	Leadfree Defin	Voltage - Supply	Packaging	Termination	Contact Type	Length - Overall	Size / Dimension	Actuator Diameter	Electrical Life
3 STM 106 D-RA TOGGLE SWITCH, MINIATURE PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 D-RA, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , 开 - 开, 4 A@ 30 V 直流 THT, SPDT, ON-ON, RA-HORIZ KNITTER-SWITCH	20	1: ¥137.24	-	:80°C	:SPDT	-	-	-	-	-	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	85365019	:10mohm	:1000V	:3A	:6A	:1000Mohm	:On-On	:3A	:Solder	:30V	:250V	:8mm	:13mm	:18mm	:18mm	0.008	:100000	:250V	:1.1mm	:Right Angle Through Hole	:Lever	:Lever	:Through Hole	:STM	-	-	-	-	-	-	-	-	-	-
STM 106 E-VM PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 E-VM, Knitter-Switch KNITTER-SWITCH	17	1: ¥85.98	-	-20...+80 °C	-	125	1	3 A	24.8 x 8 x 13 mm	Ag	PCB Connection Angled	on-off-on	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM 106 G-VM KNITTER-SWITCH	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 STM 106 H-RA. MINIATURE TOGGLE SWITCHES PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 H-RA, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , （接通）-断开-接通, 4 A @ 30 V 直流 KNITTER-SWITCH	0		-	:80°C	:SPDT	-	-	-	-	-	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	85365019	:10mohm	:1000V	:3A	:6A	:1000Mohm	:(On)-Off-On	:3A	:Solder	:6V	:250V	:8mm	:13mm	:18mm	:18mm	0	:100000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 STM 106 D-VM PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 D-VM, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , 开 - 开, 4 A@ 30 V 直流 THT, SPDT, ON-ON, RA-VERTIC Knitter-Switch	181	1: ¥68.70	-	-20...+80 °C	单刀双掷	125	1	3 A	24.8 x 8 x 13 mm	Ag	PCB Connection Angled	on-on	开 - 开	印刷电路板	Pc Pin	6.8mm	Y	100000Operations	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	NO	RoHS-conform	250 AC V	BOX	THT	SPDT	L24,8 mm	13,0x8,0 mm	6.8 mm	100000 cycles
2 STM 106 E-RA PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 E-RA, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , 开 - 关 - 开, 4 A@ 30 V 直流 Knitter-Switch	10	1: ¥80.45	-	-20...+80 °C	单刀双掷	125	1	3 A	24.8 x 13 x 8 mm	Ag	PCB Connection Angled	on-off-on	开 - 关 - 开	印刷电路板	Pc Pin	6.8mm	Y	100000Operations	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 STM 106 F-RA PCB Toggle Switch PCB Connection Angled 250 VAC / 125 VAC / 30 VDC 3 A / 6 A / 4 A, STM 106 F-RA, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , (On)-On, 4 A @ 30 V 直流 Knitter-Switch	10	1: ¥80.93	-	-20...+80 °C	单刀双掷	125	1	3 A	24.8 x 13 x 8 mm	Ag	PCB Connection Angled	(on)-on	(On)-On	印刷电路板	Pc Pin	6.8mm	Y	100000Operations	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 STM 106 G-RA PCB Toggle Switch 3 A / 6 A / 4 A, STM 106 G-RA, Knitter-Switch KNITTER-SWITCH 单刀双掷切换开关 , (On)-Off-(On), 4 A @ 30 V 直流 Knitter-Switch	14	1: ¥80.93	-	-20...+80 °C	单刀双掷	125	1	3 A	24.8 x 13 x 8 mm	Ag	PCB Connection Angled	(on)-off-(on)	(On)-Off-(On)	印刷电路板	Pc Pin	6.8mm	Y	100000Operations	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

cigen-STM 106

Series Images (5)

Documents & Media

Frequently Asked Questions

STM 106 - Part List

Torque - Max Momentary (oz-in / mNm)

Switch Function

Switch Function/Rating

Voltage - Supply (Vcc/Vdd)

Weight

Contact Layout, Typical

Operating Temperature

Size