1

D2FS

Ultra Subminiature Basic Switch

Simple construction and

high reliability for long time

• Developed for a few number of operations during a

long period of use such as door-detection to avoid

sabotage on meters.

• Simple construction with a single-leaf movable

spring realizes reasonable cost.

• Self-clinching, right-angled and left-angled

PCB terminals are also available.

RoHS Compliant

Model Number Legend

List of Models

Contact Form

● SPST-NO

Contact Specifications

Note: For more information on the minimum applicable load, refer to Using Micro Loads.

Actuator

Terminals

Model

Pin plunger

PCB terminals (Straight)

D2FS-F-N

PCB terminals (Self-clinching)

D2FS-F-N-T

PCB terminals (Right-angled)

D2FS-F-N-A

PCB terminals (Left-angled)

D2FS-F-N-A1

Hinge lever

PCB terminals (Straight)

D2FS-FL-N

PCB terminals (Self-clinching)

D2FS-FL-N-T

PCB terminals (Right-angled)

D2FS-FL-N-A

PCB terminals (Left-angled)

D2FS-FL-N-A1

Contact

Specification

Crossbar

Material

Silver

Gap (standard value)

0.4 mm

Minimum applicable load (see note)

1 mA at 5 VDC

D2FS - F

12

1. Actuator

None : Pin plunger

L

: Hinge lever

2. Terminals

None : PCB terminals (Straight)

-T

: PCB terminals (Self-clinching)

-A

: PCB terminals (Right-angled)

-A1

: PCB terminals (Left-angled)

COM

NO