TE Connectivity FSM Series Illuminated Push Button Switch, Push-Push, Surface, SPST, Green LED, 12 V

RS stock no.:: 478-410
Mfr. Part No.:: 1977067-1
Manufacturer:: TE Connectivity

TE Connectivity FSM Series Illuminated Push Button Switch, Push-Push, Surface, SPST, Green LED, 12 V

Subtotal (1 pack of 350 units)*

R 4 410,11

(exc. VAT)

R 5 071,63

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 24 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Pack(s)	Per Pack	Per unit*
1 +	R 4,410.11	R 12.60

*price indicative

RS stock no.:: 478-410
Mfr. Part No.:: 1977067-1
Manufacturer:: TE Connectivity

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TE Connectivity
	Actuator Colour	Ivory
	Switch Operation	Push-Push
	Product Type	Push Button Switch
	Illuminated	Yes
	Series	FSM
	Mount Type	Surface
	Contact Configuration	SPST
	Terminal Type	Surface Mount Pad
	LED Colour	Green
	Contact DC Voltage	12V
	Actuator Style	Round
	Contact AC Voltage	12V
	Minimum Operating Temperature	-35°C
	Switch Configuration	SPST
	Maximum Operating Temperature	85°C
	Length	0.84mm
	Height	3.4mm
	Width	2.1 mm
	Switch Contact Current	50 mA
	Standards/Approvals	2016, China RoHS 2 Directive MIIT Order No 32, EU ELV Directive 2000/53/EC Compliant, EU RoHS Directive 2011/65/EU Compliant

	Select all
	Brand TE Connectivity
	Actuator Colour Ivory
	Switch Operation Push-Push
	Product Type Push Button Switch
	Illuminated Yes
	Series FSM
	Mount Type Surface
	Contact Configuration SPST
	Terminal Type Surface Mount Pad
	LED Colour Green
	Contact DC Voltage 12V
	Actuator Style Round
	Contact AC Voltage 12V
	Minimum Operating Temperature -35°C
	Switch Configuration SPST
	Maximum Operating Temperature 85°C
	Length 0.84mm
	Height 3.4mm
	Width 2.1 mm
	Switch Contact Current 50 mA
	Standards/Approvals 2016, China RoHS 2 Directive MIIT Order No 32, EU ELV Directive 2000/53/EC Compliant, EU RoHS Directive 2011/65/EU Compliant

Datasheet - 1977067-1

COO (Country of Origin):: CN

The TE Connectivity Tactile switch is designed to meet the modern demands of precision and efficiency in electrical applications. With a low profile and a round actuator, this switch is not only sleek but also highly functional, catering to a variety of designs. Featuring stainless steel construction with silver contact plating, it ensures durability and reliability while maintaining optimal performance at a 12 VDC operating voltage. This product is an ideal choice for engineers looking for a robust solution without compromising on space, making it perfect for compact electronic devices. Its tactile feedback provides assurance during activation, promoting user satisfaction. This switch offers a harmonious blend of form and function, making it a valuable addition to your electronic components.

Designed for surface mount applications, ensuring a streamlined integration into electronic devices

Offers tactile feedback, enhancing user experience during operation

Utilises durable materials, promising longevity and resistance to wear

Operates effectively within a wide temperature range, accommodating various environmental conditions

Features an extended actuator profile for easy accessibility in tight spaces

Available in a packaging method that supports efficient distribution and storage

Compliant with major regulatory standards, offering peace of mind for environmental concerns

TE Connectivity FSM Series Illuminated Push Button Switch, Push-Push, Surface, SPST, Green LED, 12 V

FREE delivery for orders over R 1,500.00

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