SFA
- Rotary Encoder Push Button Switch
- Through hole type can solder with other parts
- Space-saving and easy to operate
- Central marking can be customized
- Application: smart home, instrument
- General Specifications
- Circuit/Contacts Rotation + SPST-NO Momentary (push)
- Switching rating 1mA @ 10V DC
- Terminal Through Hole (TH)
- Operating force Rotation: Max. 60gf-cm; Center push: Max. 220gf ± 50gf
- Mechanical life Rotation: Min. 200,000 operations; Center push: 1,000,000 cycle
- Illumination White LED, Pure Green LED, Blue LED
- Materials
- Cap/Lens Rotary knob: Polyamide (PA); Center cap: Polycarbonate (PC)
- Base/Housing Base: Polyamide (PA)
- Terminal Brass with silver plating
What’s SFA Rotary Encoder with Push Button Switch?
SHANPU’s SFA is LED push button with rotary encoder, through hole type can solder with other parts. It allows customize marking on the center switch.
Contact configuration for SFA Rotary Encoder with Push Button Switch
SFA total have 6 pins, 1 & 2 are switch, 3 & 4 & 6 are encoder, 5 & 6 are push button switch. Incremental encoder has two output signals, A and B, which issue pulses when the device is moved.
Dimension & PCB layout for SFA Rotary Encoder with Push Button Switch
SFA has lightweight and simple appearance, its outer diameter is 28mm, through hole type terminals can solder on PCB.
Sample Order
- Module
- Part No
- Description
-
- SFA4551
-
- Rotary encoder with center push button switch.
- Ring white LED illumination.
- Black rotation knob
- PCB Through hole.
-
TWD 180
- +
-
- SFA5441
-
- Rotary encoder with center push button switch
- Ring pure green LED illumination
- White rotation knob
- PCB Through hole
-
TWD 200
- +
-
- SFA7552
-
- Rotary encoder with center push button switch
- Power marking blue LED illumination
- Black rotation knob
- PCB Through hole.
-
TWD 180
- +
*After placing the order, a specialist will contact you to inform you of the shipping date, please pay attention to your mailbox.
*EU customers please provide EORI number.
*The color is subject to the actual product.
*Sample orders are for evaluation, please contact sales representative for larger quantities.
* All products comply with RoHs and REACH
*Obtained ISO 9001 certification in 2007.
*Obtained ISO 14001 certification in 2023.
