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KNITTER-SWITCH PCB Slide Switch SPDT Latching 200mA Silver Plated Phosphor Bronze MMP121-R
Specifications
| Country of Origin | China |
|---|---|
| Brand | KNITTER-SWITCH |
| Length | 9.6mm |
| Model | MMP121-R |
| Depth | 3.5mm |
| Width | 3.5mm |
| Mount Type | PCB |
| Series | MMP |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SPDT |
| Switch Configuration | On-On |
| Minimum Operating Temperature | -10°C |
| Terminal type | Solder |
| Standards/Approvals | RoHS |
| Switch Operation | Latching |
| Contact DC Voltage | 30V dc |
| Switch Contact Current | 200mA |
| Mechanical Life | 5000Operations |
| Actuator Material | Silver Plated Phosphor Bronze |
Key Features
- The switch features Single Pole Double Throw (SPDT) contact configuration.
- Operates with a latching mechanism for secure switching.
- Rated for a contact current of 200mA and DC voltage of 30V.
- Constructed with silver plated phosphor bronze actuator and solder terminal type.
- Compact dimensions of 9.6mm length, 3.5mm width, and 3.5mm depth for space efficiency.
- Meets RoHS compliance standards for environmental safety.
- Mechanical life rated for 5000 operations ensuring durability.
- Operating temperature range from -10°C to 60°C.
Product Description
KNITTER-SWITCH MMP121-R is a precision PCB Slide Switch designed for electronic applications requiring reliable SPDT switching with a latching operation. This micro miniature slide switch provides a compact form factor with a length of 9.6mm, width and depth both at 3.5mm, making it suitable for dense PCB layouts.
The construction utilizes silver plated phosphor bronze for both the actuator and contacts, ensuring excellent electrical conductivity and corrosion resistance. With a contact current rated at 200mA and contact voltage of 30V DC, it supports low power circuits efficiently.
Intended for solder terminal mounting on PCBs, the MMP121-R series switch is non-illuminated, designed specifically for applications where status indication via illumination is not required. Its latching switch operation ensures that the contact state is maintained until manually toggled, ideal for control circuits and signal routing.
The switch is RoHS compliant, supporting environmental safety in manufacturing and disposal. Mechanical durability is assured with a rated life of 5000 operations, suitable for moderate use industrial, laboratory, and commercial electronics equipment.
Operating temperatures range from -10°C to 60°C, making it suitable for indoor and controlled environment applications. The product is manufactured in China respecting international manufacturing standards.
The SPDT configuration provides flexibility for signal selection and circuit wiring. Compact and precise dimensions enable use in small electronic assemblies. Robust silver plated phosphor bronze materials improve switch reliability and lifespan.
Latching mechanism ensures stable switch positions during operation. Compliance with RoHS and electrical standards ensures quality and regulatory adherence.
This KNITTER-SWITCH MMP121-R PCB Slide Switch is ideal for electronics designers and manufacturers working in automation, industrial controls, instrumentation, and telecom equipment. Browse the Electronics & Electricals category for more switch types and related components at EnvMart.
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Frequently Asked Questions
This model features a Single Pole Double Throw (SPDT) contact configuration, allowing for flexible signal selection and circuit wiring.
The switch is rated for a contact current of 200mA, making it suitable for low power circuits.
The maximum operating temperature for this unit is 60°C, which allows for use in controlled environments.
It is designed for solder terminal mounting on printed circuit boards (PCBs).
This switch has a mechanical life rated for 5000 operations, ensuring it can withstand moderate use in various applications.
The dimensions of this model are 9.6mm in length, 3.5mm in width, and 3.5mm in depth, making it compact for dense PCB layouts.
The contact voltage rating for this switch is 30V DC, suitable for low power applications.
Yes, the MMP121-R meets RoHS compliance standards, supporting environmental safety in manufacturing and disposal.
The actuator and contacts are constructed from silver plated phosphor bronze, which enhances electrical conductivity and corrosion resistance.
The operating temperature range for this switch is from -10°C to 60°C, making it suitable for various indoor applications.
This model operates with a latching mechanism, which maintains the contact state until manually toggled.
It is intended for use in automation, industrial controls, instrumentation, and telecom equipment, where reliable SPDT switching is required.
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