Omron Button Subminiature Micro Switch, Surface Mount Terminal, 1 mA, SPST, IP40

RS stock no.:: 174-8250
Mfr. Part No.:: D2LS-21
Manufacturer:: Omron

Omron Button Subminiature Micro Switch, Surface Mount Terminal, 1 mA, SPST, IP40

Bulk discount available

Subtotal (1 pack of 10 units)*

R 273,12

(exc. VAT)

R 314,09

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

100 unit(s) ready to ship from another location
Plus 1,710 unit(s) shipping from 11 February 2026

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

Units	Per unit	Per Pack*
10 - 90	R 27.312	R 273.12
100 - 240	R 26.629	R 266.29
250 - 490	R 25.83	R 258.30
500 +	R 24.797	R 247.97

*price indicative

RS stock no.:: 174-8250
Mfr. Part No.:: D2LS-21
Manufacturer:: Omron

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Actuator Type	Button
	Terminal Type	Surface Mount
	Contact Current Rating	1 mA
	Contact Configuration	SPST
	IP Rating	IP40
	Operating Force	0.6 N
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	+85°C
	Switch Housing	D2 Housing
	Contact Material	Silver
	Voltage Rating	6V dc
	Release Force	0.15N
	Operating Temperature Range	-25 → +85°C

	Select all
	Brand Omron
	Actuator Type Button
	Terminal Type Surface Mount
	Contact Current Rating 1 mA
	Contact Configuration SPST
	IP Rating IP40
	Operating Force 0.6 N
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature +85°C
	Switch Housing D2 Housing
	Contact Material Silver
	Voltage Rating 6V dc
	Release Force 0.15N
	Operating Temperature Range -25 → +85°C

Datasheet

COO (Country of Origin):: CN

Omron Micro Switch

The Omron single pole single throw (SPST) normally open microswitch is also known as a snap action switch. It operates by using a spring-loaded lever to open and close a set of internal contacts inside the unit. It has a simulated pin plunger lever actuator. It requires a 61gf operating force to energize the spring. The operating current rating is 1mA. It has an embossed taping package (transporting and storing electronic components) for automatic handling.

Features and Benefits

• Body is made from silver alloy material
• Clear click feeling
• Compact design and solder terminal
• Durability up to 5,000,000 operations
• High-performance
• Low cost
• Operating temperature ranges between -25°C and 85°C
• Snap-on action mechanism
• Surface mount type
• Voltage rating is 6VDC

Applications

• Automotive
• Electronics equipment
• Industry

Certifications

• IP40 rating