Aviation Band Switch
(Total 5 Products)
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Brand:YMMin. Order:1Model No:KB5C11W4D20PKB5C11W4D20P Military Wave Switch: Specialized Switching Solution for Vibration-Intensive Aerospace Applications Product Overview The KB5C11W4D20P is a specialized Military Wave Switch engineered for reliable operation in high-vibration environments... -
Brand:YMMin. Order:1Model No:WS-47KWS-47K Aviation Switch Potentiometer: 47KΩ High-Precision Dual-Function Control Component Product Overview The WS-47K is a specialized Aviation Switch Potentiometer featuring a 47KΩ resistance value, engineered for precision variable control... -
Brand:YMMin. Order:1Model No:WK3-1WK3-1 Aviation Inches Switch: Ultra-Miniature High-Precision Switching Solution Product Overview The WK3-1 is an ultra-miniature Aviation Inches Switch engineered for space-critical applications in drone systems, aircraft engines, train controls,... -
Brand:YMMin. Order:1Model No:KCT 4X11PKCT 4X11P Military Wave Band Switch - Precision Multi-Channel RF & Signal Routing for Critical Systems YM's KCT 4X11P Aviation Wave Band Switch represents the pinnacle of precision in multi-channel signal routing for demanding aerospace,... -
Brand:YMMin. Order:1Model No:KA1 2A 250VKA1 Dual-Rating Aviation Switch - Flexible 2A-250V / 4A-125V Power Management Solution YM's KA1 Military Aviation Switch represents a breakthrough in versatile power switching with its innovative dual-rating capability, engineered specifically for...
YM High-Fidelity Aviation Band Switches: Precision Selection for Critical Frequencies
YM is a premier supplier of robust and reliable Aviation Band Switches, engineered specifically for the rigorous demands of military and commercial aircraft communication, navigation, and radar systems. As essential Aircraft Accessories, our band switches enable operators to accurately select between multiple frequency bands or circuit paths with absolute certainty and durability. From the versatile Wave Band Switch KCT 4X11P to the specialized wave switch KB5C11W4D20P, each component is manufactured as a Military Grade Switch, built to withstand vibration, extreme temperatures, and EMI while maintaining precise electrical characteristics. This product line, including models like WX13 and LLA2-A, represents the cornerstone of reliable signal routing in airborne electronic systems.
These Durable Band Switch solutions complement our full range of cockpit controls, including certified aircraft rocker switches and aviation encoding switch with military grade reliability, providing a complete interface solution for avionics integrators.
Technical Specifications & Model Overview
Our aviation band switches are characterized by their multi-position, multi-pole configurations designed for complex circuit switching. Key specifications are summarized below.
Featured Model Specifications
- Wave Band Switch KCT 4X11P: A 4-position, 11-pole switch ideal for multi-channel selection in communication control panels.
- Wave Switch KB5C11W4D20P (KB5C BandSwitch): A high-density switch configuration (11W4D20P suggests specific wafer and pole arrangement) designed for advanced avionics suites requiring numerous signal paths.
- WX13 Aviation Switches: A series of robust switches known for reliable performance in various aircraft control applications.
- LLA2-A Aviation Switch: A durable, task-specific switch built for repeated, reliable actuation.
Common Performance Attributes
- Configuration: Multi-pole, multi-throw (MPMT) designs (e.g., 4X11P) allowing control of numerous circuits from a single actuator.
- Electrical Rating: Typically rated for low-current signal switching (e.g., up to 5A) at aircraft standard voltages (28VDC), compatible with aviation encoding switch 28v systems.
- Construction: Housing and wafers made from high-strength, flame-retardant thermoset materials or metal alloys.
- Contacts: Silver-plated or precious metal contacts ensuring low contact resistance, minimal signal loss, and long-term reliability.
- Environmental Sealing: Options available for dust and moisture protection, crucial for all military grade switches.
- Mechanical Life: Engineered for tens of thousands of detent cycles with consistent electrical performance.
Product Visualization & Build Quality
High-resolution images showcasing the precision engineering, labeling, and internal construction of our aviation band switches.
Wave Band Switch KCT 4X11P
Wave Switch KB5C11W4D20P - Internal & External Views
KB5C BandSwitch Assembly
WX13 Aviation Switch Series
Integrated Control Panel Components (Switches & Indicator Lights)
Features, Advantages & Differentiation
YM Aviation Band Switches are designed to deliver unmatched performance where signal integrity and reliability are non-negotiable.
Core Product Features
- Precision Signal Routing: Excellent electrical isolation and consistent contact resistance ensure minimal crosstalk and signal degradation, critical for navigation and communication systems.
- High-Density Circuit Control: Models like the KB5C11W4D20P allow control of numerous circuits in a compact footprint, saving valuable panel space in crowded cockpits and avionics bays.
- Positive Tactile Detent: Clear, positive position detents provide unmistakable feedback to the operator, preventing accidental mis-selection—a feature equally valued in our military rocker switches.
- EMI/RFI Mitigation: Shielded designs and careful material selection minimize electromagnetic interference, protecting sensitive adjacent equipment like static encoder aviation units.
- Extended Service Life: Built with wear-resistant materials and precision machining, offering a dramatically longer lifecycle than commercial-grade components, reducing total ownership cost.
YM's Value Proposition
- Application-Specific Design: We don't just sell generic switches. Our band switches are tailored for the specific electrical and mechanical demands of aviation environments.
- Cross-Platform Compatibility: Designed to interface seamlessly with standard GX Aviation Connector systems and common avionics architectures.
- Quality at the Core: Every switch undergoes rigorous electrical and mechanical testing, a standard derived from our manufacturing of Reliable Military PCBs and other critical components.
Integration Guide: Steps for Successful Implementation
Proper installation is key to achieving the designed performance and longevity of the switch.
- Circuit Design Verification: Confirm the switch's pole/throw configuration (e.g., 4X11P) matches your schematic requirements for signal routing.
- Mechanical Fit-Check: Verify panel cutout dimensions, shaft length, and actuator clearance. Ensure the mounting surface is flat and clean.
- Secure Mounting: Securely mount the switch using the provided hardware and appropriate torque to prevent movement from vibration.
- Precision Wiring: Carefully wire each pole according to the pinout diagram. Use appropriate crimping or soldering techniques for reliable connections. For complex panels, integrate with complementary aircraft rocker switches and indicators.
- Functional Validation: Before system power-on, perform continuity checks through all switch positions. Verify smooth actuation and clear detent feel.
Primary Application Scenarios
YM Aviation Band Switches are deployed in systems where accurate frequency or function selection is mission-critical.
- Communication Control Panels: Selecting between VHF, UHF, HF, and SATCOM transceivers in both military and commercial aircraft.
- Navigation System Interfaces: Switching between different navigation aids (NAV1/NAV2), ADF, or GPS source selections.
- Radar & EW System Control: Mode selection, range switching, and function control within electronic warfare and radar operator panels.
- Audio Management Systems: Routing cockpit audio to different communication channels or crew positions.
- Test & Simulation Equipment: Used in ground support equipment and flight simulators to replicate aircraft system controls reliably.
Value for Procurement Officers & System Integrators
Choosing YM translates into direct operational and financial benefits for your program.
- Reduce System Downtime: Exceptional reliability means fewer failures in the field, leading to higher aircraft availability and mission readiness.
- Simplify Logistics & Sourcing: As a trusted supplier for components from military grade rotary switches to complex band switches, YM can consolidate your supply chain, reducing administrative overhead.
- Expedite Certification Support: Our documentation and consistent manufacturing processes provide the traceability and data needed to support platform certification efforts.
- Long-Term Cost Savings: The extended service life and reduced failure rate of our Durable Band Switch products lower the total cost of ownership compared to lesser-quality alternatives.
Compliance & Tailored Solutions
Standards & Compliance
Our manufacturing and testing protocols are aligned with key industry standards, ensuring products are fit for purpose. Our switches are designed to meet or exceed relevant requirements of:
- MIL-S-3786 (Slide, Lever, and Push Button Switches)
- MIL-STD-810 (Environmental Test Methods)
- MIL-STD-461 (Electromagnetic Interference Characteristics)
- RTCA/DO-160 (Environmental Conditions for Airborne Equipment)
- ISO 9001:2015 Quality Management System
Customization & Support
We understand that off-the-shelf solutions may not fit every unique requirement. YM offers extensive customization options:
- Electrical Customization: Specific contact materials, custom pinouts, or integration with lighting (Indicator Light) and micro switch interlocks.
- Mechanical Customization: Custom shaft lengths/diameters, knob styles, mounting brackets, and environmental sealing levels.
- Labeling & Marking: Custom engravings, legends, or color-coding on actuators to match your panel design.
- Engineering Partnership: Collaborative design support for custom switch solutions tailored to new or legacy platforms.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between a "Band Switch" and a standard rocker switch aircraft control?
A: A Band Switch is typically a multi-position rotary or wafer switch designed to select between several discrete circuits or signal paths (like radio bands). A rocker switch is usually a simpler on/off or (on)-off-(on) device for controlling power or a single function. Band switches are for selection; rocker switches are for actuation.
Q2: Can the KCT 4X11P or KB5C switches be supplied with documented compliance to MIL-S-3786?
A: Yes. While standard shipments include our internal test reports, we can provide switches tested to specific paragraphs of MIL-S-3786 or other standards upon request, often with associated testing leads and costs.
Q3: Do you provide switches with integrated indicator lights, as shown in the images?
A: Absolutely. We can supply band switches, aviation swing arm switches, or press switches with integrated incandescent or LED indicator lights. Custom voltage, lens color, and brightness can be specified to meet your panel requirements.
Q4: What is the typical electrical life (cycle count) of your band switches under rated load?
A: Our aviation band switches are typically rated for a minimum of 25,000 to 50,000 mechanical cycles at full rated electrical load. Actual life may be significantly longer under lower-load signal switching conditions.
Q5: Are these switches suitable for use alongside aviation encoding switches with military grade in a digital control system?
A: Yes, they are complementary. Band switches are often used for coarse selection or mode control, while aviation encoders handle fine-tuning or digital input. Both are built to the same high environmental and reliability standards, making them ideal for integration in modern digital avionics panels.
