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C&K Components, Inc.
Miniature Tactile Switches

C&K Components, Inc.- Miniature Tactile Switches

Founded in 1957, C&K Components, Inc. is a globally recognized leader in the design and manufacture of high-quality electromechanical switches and connectors. Headquartered in Newton, Massachusetts, USA, the company has built a strong reputation over more than six decades for its extensive product range and superior customer service. C&K offers one of the industry's broadest portfolios, with over 40,000 unique standard catalog part numbers readily available. Its core product lines include tactile switches, toggle switches, rocker switches, pushbutton switches, rotary switches, keylock switches, slide switches, DIP switches, and illuminated switches. The company also provides smart card connectors and custom switch solutions tailored to specific application requirements. C&K serves diverse markets such as industrial, automotive, medical, aerospace, and consumer electronics with reliable, precision-engineered components. Renowned for engineering excellence, C&K continuously invests in innovative switch technologies and manufacturing processes. In 2018, C&K Components was acquired by Littelfuse, Inc., enhancing its global capabilities while maintaining its brand identity. Its products are trusted worldwide for durability, compliance with international standards, and consistent performance. Through a robust global distribution network, including major partners like Future Electronics, C&K ensures fast, reliable access to its components.

Miniature Tactile Switches - 型号列表

172 parts in total

Mfr Part #	Quantity Available	Price	Series	RoHS	Voltage Rating	Operating Force	Operating Temperature	Current Rating (Max)	Power - Rated	Packaging	Mounting Style	Actuator Type	Factory Pack Quantity	Contact Finish	Termination Style	Mounting Type	Part # Aliases	Mechanical Life	Standard Package	Switch Function	Switch Actuation Level	Terminal Type	Product Category	Illumination	Switch Function/Rating	Connector Type	Contact Material	Contact Form	Circuit	Contact Rating @ Voltage	Actuator Orientation	Actuator Height off PCB, Vertical	Actuator Length	Contact Layout, Typical	Outline	MOQ	Unit Pack	Switch Travel	Voltage - DC Reverse (Vr) (Max)	Depth	Height	Length - Overall	Actuator Style/Size	Illumination Type, Color	SVHC	Tariff No	Current - Max/Contact	Connector - Voltage Input	Weight	Other Names	Ingress Protection	Lead Time	Subcategory	Height - Seated (Max)	Industry Aliases	Number of Poles	Size	Actuation Force	Color - Background	Switch Type	Voltage - Supply (Vcc/Vdd)	Standard Pack	Actuator Material	Features	EU RoHS	Power - Max	DELETED	Contact Rating (Current)	Type
KT11P3SAM Tactile Switches SPST NO SMT R/A MED C&K Components	-		KT	No	32 V	300 g	- 40 C to + 90 C	-	1 VA	Tube \| Tape and Reel	SMD/SMT	-	800	Silver	SMD/SMT	-	-	Obsolete	-	-	-	-	Tactile Switches	Not Illuminated	-	No	-	1 Form A (SPST-NO)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	104 Days	Switch Tactile	1.5 mm	KT11P3SAM	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KSS333WLFG Tactile Switches Tact C&K Components	10	14400: ¥2.6044	KSS	No	32 V	-	-	10 mA	0.2 VA	-	-	-	-	-	-	-	-	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTS453SL38 Tactile Switches 4.5 x 4.5mm .15 SWITCH TACTILE SPST-NO 0.05A 12V C&K Components	-		PTS	RoHS Compliant	12 V	130 g	- 40 C to + 60 C	50 mA	-	Bulk	Through Hole	Standard	1000	Tin	Through Hole	Through Hole	-	Obsolete	1,000	Off-Mom	-	-	Tactile Switches	Not Illuminated	-	Yes	-	SPST	SPST-NO	0.05A @ 12VDC	Top Actuated	3.80mm	-	-	4.50mm x 4.50mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	365 Days	Switch Tactile	3.8 mm	PTS453SL38	-	-	-	-	-	-	-	Polyamide (PA66), Nylon 6/6	-	-	-	-	-	-
Y33A21115FP LFT Tactile Switches Switch Tact C&K Components	10	1: ¥2.788	Y	-	-	-	-	-	-	-	-	-	-	Silver	-	-	-	-	-	-	-	-	Tactile Switches	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 KSC441GST2LFS Tactile Switches Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 32VDC 1VA 300000Cycle 3.4N SMD T/R Sound tunable PCB Switch SMD 6 x 6 mm 32 VDC 50 mA black, KSC441GST2LFS, C&K C&K Components	6000	336: ¥2.0264	KSC	-	32	-	-40...+85 °C	50 mA	-	-	-	-	1000	Silver	SMD	-	Y31C41945FPLFS	-	-	-	-	-	-	-	-	-	silver-plated	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	6.2 x 6.2 x 5.2 mm	3.4 N	black	Momentary function	-	-	-	-	-	-	-	-	-
KSL0M211 LFT Tactile Switches SPST Rnd Bttn PC 0.05A 32VDC 1W Tact C&K Components	10864	1: ¥4.964	KSL	RoHS Compliant	32 V	130 gf	- 40 C to + 85 C	50 mA	1 VA	-	Through Hole	Round	-	Silver	Through Hole	-	LFT Y33A21135FP	-	-	-	-	-	Tactile Switches	Not Illuminated	-	-	-	-	-	-	-	-	-	-	-	10000	250	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EDM650AGAC0 LFS SWITCH TACT SPST-NO 0.05A 100V Tactile Switches Switch Dome Mom Silv Plt Pc Pins c&k components	999	1: ¥37.876	EDM	RoHS Compliant	32 V	650gf	-25°C ~ 70°C	50 mA	1 VA	Tray	Through Hole	Snap Dome	-	-	PC Pin	Through Hole	-	1,000,000 Cycles	50	Off-Mom	-	-	Tactile Switches	Non-Illuminated	-	-	-	SPST	SPST-NO	0.05A @ 100VAC/DC	Top Actuated	1.20mm	-	-	-	-	-	0.40mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Tactile Feedback	-	-	-	-	-
KSC351J LFS TACT, SPST-NO, SMT , J BEND, SEALED Tact Tactile Switches Sealed SMT Tactile Switch Switch Tactile N.O. SPST Round Button J-Bend 0.05A 32VDC 1VA 100000Cycles 5.5N SMD T/R c&k components	6600	1: ¥3.4068	KSC	RoHS Compliant	32 V	5.4 N	- 40 C to + 85 C	50 mA	1 VA	Tape and Reel	SMD/SMT	Round	-	Silver	J Form Lead	Sealed	LFS Y31B51113FP	100000	-	N.O.	SPST	J-Bend	Tactile Switches	-	-	No	Silver	-	-	-	-	-	0.87 mm	-	-	10000	2000	-	32 V	6.8 mm	3.5 mm	6.2 mm	Round Button	Not Required	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 KSC343GLFG Switch Tactile N.O. SPST Round Button Gull Wing 0.01A 32VDC 0.2VA 4N SMD T/R SWITCH TACTILE SPST-NO 0.01A 32V Tactile Switches Gold 300Gf Gullwing SWITCH, SPST, 0.01A, 32VDC, 3N, SMD c&k components	3549	1: ¥4.488	KSC	Lead free / RoHS Compliant	32 V	4 N	-40 to 125 °C	0.01 A	0.2 VA	Tape & Reel (TR)	SMD/SMT	Standard	2000	Silver	Gull Wing	Surface Mount	LFG Y31B43117FP Y31B43117FPLFG	300,000 Cycles	Tape & Reel	Off-Mom	SPST	Gull Wing	-	Non-Illuminated	N.O.	-	-	SPST	SPST-NO	0.01A @ 32VDC	Top Actuated	3.50mm	-	:SPST-NO	6.20mm x 6.20mm	-	-	0.20mm	-	-	-	-	-	-	:No SVHC (16-Dec-2013)	85365011	:10mA	:Solder	0.045	401-1771-2	IP67 - Dust Tight, Waterproof	-	-	-	-	-	-	-	-	-	:32V	-	-	-	-	-	-	-	-
KSC243J LFG Switch Tactile N.O. SPST Round Button J-Bend 0.01A 32VDC 0.2VA 4N SMD T/R Tact c&k components	12217	25: ¥4.5002	-	-	32 V	4 N	-40 to 125 °C	0.01 A	0.2 VA	Tape and Reel	Surface Mount	-	-	-	-	Surface Mount	-	-	Tape & Reel	N.O.	SPST	J-Bend	-	-	N.O.	No	Gold	-	-	-	-	-	0.9 mm	-	-	10000	2000	-	32V	6.8 mm	3.5 mm	6.2 mm	Round Button	Not Required	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KSC413G70SHLFG Switch Tactile N.O. SPST Round Button Gull Wing 0.01A 32VDC 0.2VA 1.4N SMD T/R Tactile Switches Tact c&k components	13000	1: ¥4.488	KSC	RoHS Compliant	32 V	1.4 N	-40 to 125 °C	0.01 A	0.2 VA	Reel	-	-	1000	Silver	-	Surface Mount	LFG Y31C13445FP Y31C13445FPLFG	-	Tape & Reel	-	SPST	Gull Wing	-	-	N.O.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KSC443J70SHLFG Switch Tactile N.O. SPST Round Button J-Bend 0.01A 32VDC 0.2VA 4N SMD T/R Sealed PCB Switch SMD 6 x 6 mm 32 VDC 10 mA orange, KSC443J70SHLFG, C&K c&k components	11111	193: ¥3.536	KSC	-	32 V	4 N	-40 to 125 °C	0.01 A	0.2 VA	Tape and Reel	Surface Mount	-	-	-	SMD	Surface Mount	-	-	Tape & Reel	N.O.	SPST	J-Bend	-	-	N.O.	No	Gold	-	-	-	-	-	2.6 mm	-	-	-	-	-	32V	6.8 mm	5.2 mm	6.2 mm	Round Button	Not Required	-	-	-	-	-	-	-	-	-	-	-	1	6.2 x 6.2 x 5.2 mm	3 N	orange	Momentary function	-	-	-	-	Compliant	0.2 W	Compliant	-	-
5 KSC422J 70SH LFS Switch Tactile N.O. SPST Round Button J-Bend 0.05A 32VDC 1VA 1000000Cycle 2.12N SMD T/R Tact SWITCH TACTILE SPST-NO 0.05A 32V Button Tactile Switch, SPST-NO 0.05 A 2.6mm Tactile Switches SWITCH TACT SILVR 160GF J-LEAD C & K 触觉开关 c&k components	7000	1: ¥2.38	KSC	Lead free / RoHS Compliant	32 V	2.12 N	-40 to 85 °C	0.05 A	1 VA	Tape & Reel (TR)	SMD/SMT	Standard	-	-	J Lead	Surface Mount	-	1000000 Cycles	Tape & Reel	Off-Mom	SPST	J-Bend	-	Non-Illuminated	N.O.	-	Silver	SPST	SPST-NO	0.05A @ 32VDC	Top Actuated	5.20mm	2.6mm	SPST-NO	6.20mm x 6.20mm	10000	1000	0.50mm	-	-	-	-	-	-	-	-	-	-	-	CKN9199DKR	IP67 - Dust Tight, Waterproof	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.05 A	-
3 KSC223JLFG Switch Tactile N.O. SPST Round Button J-Bend 0.01A 32VDC 0.2VA 1.7N SMD T/R SWITCH TACTILE SPST-NO 0.01A 32V Tactile Switches Switch Tact Gold 160 Gf J-Lead SWITCH, SPST, 0.01A, 32VDC, 1.6N, SMD c&k components	5131	18: ¥4.0331	KSC	Lead free / RoHS Compliant	32 V	1.7 N	-40 to 125 °C	0.01 A	0.2 VA	Tape & Reel (TR)	SMD/SMT	Standard	2000	Silver	J Lead	Surface Mount	LFG Y31B13132FP Y31B13132FPLFG	500,000 Cycles	Tape & Reel	Off-Mom	SPST	J-Bend	Tactile Switches	Non-Illuminated	N.O.	-	-	-	SPST-NO	0.01A @ 32VDC	Top Actuated	3.50mm	-	:SPST-NO	6.20mm x 6.20mm	-	-	0.35mm	-	-	-	-	-	-	:No SVHC (16-Dec-2013)	85365011	:10mA	:Solder	0.045	401-1760-2	IP67 - Dust Tight, Waterproof	-	-	-	-	-	-	-	-	-	:32V	-	-	-	-	-	-	-	-
KSA0A211ACT2.9LFT Tactile Switches Tact c&k components	2632	1: ¥3.196	KSA	RoHS Compliant	-	-	-	-	-	-	-	Without Cap	65	-	-	-	LFT Y33A21101FP Y33A21101FPLFT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	65	-	-	-	-	-	-	-
KSF0M332LFT Tactile Switches Tact Switch Tactile N.O. SPST Flat Round Button PC Pins 0.01A 32VDC 0.2VA 500000Cycle 1.6N Thru-Hole Bulk c&k components	1725	1: ¥4.556	KSF	RoHS Compliant	-	-	-	-	-	-	-	Without Cap	500	-	-	-	LFT Y33A33255FP Y33A33255FPLFT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KSFR0M411LFT Tactile Switches Tact c&k components	2223	1: ¥3.536	KSF	RoHS Compliant	-	-	-	-	-	-	-	Without Cap	500	-	-	-	LFT Y33A411R5FP Y33A411R5FPLFT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	500	-	-	-	-	-	-	-
KSF0M532LFT Tactile Switches Tact Switch Tactile N.O. SPST Flat Round Button PC Pins 0.01A 32VDC 0.2VA 100000Cycle 5N Thru-Hole Bulk c&k components	1588	1: ¥5.032	KSF	RoHS Compliant	-	-	-	-	-	-	-	Without Cap	500	-	-	-	LFT Y33A53255FP Y33A53255FPLFT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KMR432GULCLFS Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 32VDC 1VA 300000Cycle 3N SMD T/R Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 32VDC 1VA 300000Cycles 3N SMD T/R SWITCH, GROUND, 3N, LOW CURRENT c&k components	2500	1: ¥3.196	-	-	32 V	3 N	-40 to 85 °C	0.05 A	1 VA	Tape and Reel	Surface Mount	-	-	Silver	-	Surface Mount	-	300000 Cycles	Tape & Reel	N.O.	SPST	Gull Wing	-	-	N.O.	Yes	Silver	-	-	-	-	-	1.1 mm	:SPST-NO	-	-	-	-	32 V	4.6 mm	2.5 mm	2.8 mm	Round Button	Not Required	:No SVHC (16-Dec-2013)	85423110	:50mA	:Solder	0.05	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Micro-Miniature
KMR442NGLFS Switch Tactile N.O. SPST Button Gull Wing 0.05A 32VDC 1VA 200000Cycles 4N SMD T/R SWITCH, NO GROUND, 4N c&k components	36000	26: ¥1.5246	-	-	-	:4N	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:Top	-	-	-	-	-	-	-	-	-	-	-	-	:SPST-NO	-	-	-	-	-	-	-	-	-	-	:No SVHC (16-Dec-2013)	85423110	:50mA	:Solder	0.05	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-