C&K Components, Inc.- Covers

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.

Covers - 型号列表

1,180 parts in total

Mfr Part #	Quantity Available	Price	Factory Pack Quantity	RoHS	Standard Package	Series	Type	EU RoHS	Product Category	Application	Color	Switch Type	Part # Aliases	Illumination	For Use With/Related Products	Mechanical Life	Mounting Style	Height	Operating Temperature	MOQ	Unit Pack	Packaging	Size	Shape	Mounting Type	Standard Pack	Other Names	Width	Length	Lead Time	Subcategory	Operating Temperature - Junction	Weight (g):	Termination Style	Accessory Type	Illumination Color	Size / Dimension	DELETED	Compliance	Voltage Rating	Current Rating (Max)	Voltage - Input (Min)	Depth	Terminal Type	Contact Material	Length - Overall	Number of Contacts	Length - Termination	Switch Actuation Level	Function	Configuration	Rated Life
3 508103000 Switch Access Push Button Switch Round Cap Hardware CAP PUSHBUTTON ROUND RED Switch Accessories RED PUSHBUTTON CAP c&k components	2955	1: ¥4.9871	1	Lead free / RoHS Compliant	Bulk	-	Round Cap	Supplier Unconfirmed	Switch Accessories	EP, TP Series	Red	Push Button Switch	-	Non-Illuminated	EP and TP Series	-	-	-	-30 to 85 °C	500	1	Tape and Reel	5.08mm Dia x 3.94mm H	Round	Slip On	-	-	-	-	68 Days	Switch Accessories	85C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STKLWH Switch Accessories Key SWITCH CAP C&K Components	48	1: ¥3.5088	100	RoHS Compliant	100	DIGITAST	Button	-	-	Digitast Series	-	-	-	-	DIGITAST Microminiature SPDT Key Switches	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1.30070.0211002 Switch Accessories Pushbutton-Illuminat Industrial Controls 1.30070.021//1002 SWITCH PUSHBUTTON C&K Components	10	1: ¥108.80	10	RoHS Compliant	10	*	-	-	-	-	-	-	1.30070.021/1002	-	-	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 5.49257.0111402 Switch Accessories Lens Transparent Round Yellow Switch Access Push Button Switch Round Lens LENS TRANSPARENT ROUND YELLOW C&K Components	132	1: ¥4.4812	10	RoHS Compliant	10	RAFIX 16	Caps, Round	Supplier Unconfirmed	Switch Accessories	Lumotast 75 Series	Transparent Yellow	Push Button Switch	5.49257.011/1402	Not Illuminated	Signal Lamps	-	Snap On	2.5 mm	55	-	-	-	-	-	-	-	-	-	-	-	-	-	0.40000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
F03-09 Switch Accessories CHROME BUTTON C&K Components	-		100	No	-	F	-	-	Switch Accessories	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 5.46167.2270209 Switch Accessories Plunger 11.5Mm X 6.5 Mm Ht Switch Access Key Switch Round Plunger PLUNGER 11.5MM X 6.5MM HT C&K Components	10	1: ¥3.808	500	Lead free / RoHS Compliant	1	RACON	Round Plunger	Supplier Unconfirmed	Switch Accessories	Racon Series	Gray	Key Switch	5.46167.227/0209	-	PCB Key Switches	-	Quick Connect	-	80	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 5.45639.0200300 Switch Accessories Ring Plastic Red RING PLASTIC RED C&K Components	21	1: ¥5.372	1	Lead free / RoHS Compliant	1	-	-	-	Switch Accessories	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BTNK0200 Switch Accessories Tact SWITCH CAP C&K Components	10	1: ¥2.176	1000	No	1,000	KSA/KSL (Buttons)	-	-	-	-	-	-	Y330080000P	-	-	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 1.90120.0110000 Switch Accessories Switch Access Filament Lamp LAMP FILAMENT W2X4.6D BASE 24V C&K Components	38	1: ¥19.788	10	RoHS Compliant	1	RAFIX 16	Lamps	Supplier Unconfirmed	Switch Accessories	16 Series	Clear	-	1.90120.011/0000	Illuminated	-	-	Quick Connect	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Snap In	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
F1403 Switch Accessories Pushbutton Switch Access Power Switch Solid Button Pushbutton SWITCH CAP C&K Components	492	1: ¥4.148	1	RoHS Compliant	1	*	Solid Button	Compliant	-	-	-	Power Switch	-	-	-	New Product: New from this manufacturer.	-	-	-	1000	1	-	-	-	-	-	F1403CK	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRK2LBK Switch Accessories Key SWITCH CAP C&K Components	486	1: ¥2.788	100	RoHS Compliant	100	*	-	-	-	-	-	-	-	-	-	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRKLRD Switch Accessories Key SWITCH CAP C&K Components	300	1: ¥3.1484	100	RoHS Compliant	100	*	-	-	-	-	-	-	-	-	-	New Product: New from this manufacturer.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5.46167.0430209 Switch Accessories Plunger 11.5Mm X 9.7 Mm Ht Switch Access Key Switch Round Plunger PLUNGER 11.5MM X 9.7MM HT C&K Components	10	1: ¥2.2086	500	RoHS Compliant	500	RACON	Caps, Round	Supplier Unconfirmed	Switch Accessories	Racon Series	Gray	Key Switch	5.46167.043/0209	Not Illuminated	Interlocking Switches	-	Snap On	9.7 mm	80	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Plunger	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BTNK0140 Switch Accessories TACT BUTTON Switch Access Tactile Switch Square Button Bulk CAP TACTILE SQUARE RED C&K Components	2000	1: ¥1.70	1000	No	1,000	KSA/KSL (Buttons)	Cap, Square	Not Compliant	Switch Accessories	KSA, KSL Series	Red	Tactile Switch	Y330081400P	Not Illuminated	Tactile Switches, Sealed	-	Snap On	3.5 mm	-	-	-	Bulk	8.00mm L x 8.00mm W x 3.50mm H	Square	Snap Fit	-	-	10 mm	10 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 5.49257.0111301 Switch Accessories Lens Transparent Round Red Switch Access Push Button Switch Round Lens LENS TRANSPARENT ROUND RED C&K Components	150	1: ¥4.4812	10	Lead free / RoHS Compliant	10	RAFIX 16	Caps, Round	Supplier Unconfirmed	Switch Accessories	Lumotast 75 Series	Transparent Red	Push Button Switch	5.49257.011/1301	Not Illuminated	Signal Lamps	-	Snap On	2.5 mm	55	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
F08010106 Switch Accessories Switch Access Push Button Switch Round Button Pushbutton SWITCH CAP C&K Components	776	1: ¥9.044	1	RoHS Compliant	1	F	Actuators	Compliant	-	F Series	Black / Yellow	-	-	Illuminated	-	New At Mouser	Snap On	11.07 mm	-	250	1	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	-	Black / Yellow	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 BTNK0190 Switch Accessories TACT BUTTON Switch Access Tactile Switch Square Button Bulk CAP TACTILE SQUARE BLACK C&K Components	895	1: ¥2.244	1000	RoHS Compliant	1,000	KSA/KSL (Buttons)	Cap, Square	Compliant	Switch Accessories	KSA, KSL Series	Black	Tactile Switch	Y330081900P	Not Illuminated	Tactile Switches, Sealed	-	Snap On	3.5 mm	-	-	-	Bulk	8.00mm L x 8.00mm W x 3.50mm H	Square	Snap Fit	-	-	10 mm	10 mm	-	-	-	-	-	-	-	8.00mm L x 8.00mm W x 3.50mm H	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-
F1402 Switch Accessories Pushbutton Switch Access Power Switch Solid Button Pushbutton SWITCH CAP C&K Components	2084	1: ¥4.08	1	RoHS Compliant	1	*	Solid Button	Compliant	-	-	-	Power Switch	-	-	-	New Product: New from this manufacturer.	-	-	-	1000	1	-	-	-	-	-	F1402CK	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1.20123.032//0000 Switch Accessories Contact Blocks N.C. SPST Momentary Quick Connect 0.25A 42VAC 42VDC C&K Components	10	1: ¥144.568	-	-	-	-	-	Supplier Unconfirmed	-	-	-	Emergency Stop Push Button Switch	-	-	-	-	-	34.4	70	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Supplier Unconfirmed	42	0.25	42	22.2	Quick Connect	Gold	22.2	2	8.2	SPST	Momentary	N.C.	Active
3 5.04926.0081400 Switch Accessories Lens Transparent W/ Diffuser Yel LENS TRANSPARENT W/DIFFUSER YEL C&K Components	10	1: ¥9.52	10	RoHS Compliant	10	RAFIX 22 QR	Caps, Round	-	Switch Accessories	RAFIX 22 Series	Transparent Yellow	-	5.04926.008/1400	Not Illuminated	Rocker Switches	-	Snap On	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-